Auto-approve goreleaser docker builds with cosign (#2883 )

Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>
Update goreleaser cosign prompt approval (#2882 )
2023-11-27 14:01:30 +05:30 · 2023-11-25 19:54:16 +05:30 · 2023-11-24 19:01:31 +05:30 · 2023-11-24 14:22:47 +05:30 · 2023-11-23 13:00:50 +05:30 · 2023-11-21 17:52:37 +05:30
266 changed files with 6290 additions and 11006 deletions
@@ -1,11 +1,9 @@
 ignore:
  - "charts"
-  - "demos"
-  - "Documentation"
-  - "examples"
-  - "test"
+  - "test/"
  - "tools"
-  - "pkg/apis/genclient"
+  - "pkg/generated" # generated code
+  - "pkg/apis/*/*/zz_generated*" # generated code
 coverage:
  status:
    project:
@@ -25,18 +25,18 @@ jobs:
    if: ${{ !contains(github.event.pull_request.labels.*.name, 'skip-ci') }}
    steps:
      - name: Check out code
-        uses: actions/checkout@v3
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1

      - name: setup go
-        uses: actions/setup-go@v3
+        uses: actions/setup-go@93397bea11091df50f3d7e59dc26a7711a8bcfbe # v4.1.0
        with:
          go-version-file: "go.mod"
          cache: true

      - name: Initialize CodeQL
-        uses: github/codeql-action/init@v2
+        uses: github/codeql-action/init@66b90a5db151a8042fa97405c6cf843bbe433f7b # v2.22.7
        with:
          languages: go

      - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@v2
+        uses: github/codeql-action/analyze@66b90a5db151a8042fa97405c6cf843bbe433f7b # v2.22.7
@@ -19,10 +19,10 @@ jobs:
    if: ${{ !contains(github.event.pull_request.labels.*.name, 'skip-ci') }}
    steps:
      - name: Check out code
-        uses: actions/checkout@v3
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1

      - name: Set up Go
-        uses: actions/setup-go@v3
+        uses: actions/setup-go@93397bea11091df50f3d7e59dc26a7711a8bcfbe # v4.1.0
        with:
          go-version-file: "go.mod"

@@ -18,19 +18,19 @@ on:
  workflow_dispatch:

 env:
-  GOLANGCI_LINT_VERSION: v1.51.1
+  GOLANGCI_LINT_VERSION: v1.55.2
  GOLANGCI_LINT_TIMEOUT: 5m

 jobs:
  lint:
    runs-on: ubuntu-latest
-    if: ${{ !contains(github.event.pull_request.labels.*.name, 'skip-ci') }}
+    # if: ${{ !contains(github.event.pull_request.labels.*.name, 'skip-ci') }}
    steps:
      - name: Check out code
-        uses: actions/checkout@v3
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1

      - name: Set up Go
-        uses: actions/setup-go@v3
+        uses: actions/setup-go@93397bea11091df50f3d7e59dc26a7711a8bcfbe # v4.1.0
        with:
          go-version-file: "go.mod"
          cache: true
@@ -41,7 +41,7 @@ jobs:
          go mod download

      - name: Run golangci-lint
-        uses: golangci/golangci-lint-action@v3
+        uses: golangci/golangci-lint-action@3a919529898de77ec3da873e3063ca4b10e7f5cc # v3.7.0
        with:
          version: ${{ env.GOLANGCI_LINT_VERSION }}
          args: --timeout=${{ env.GOLANGCI_LINT_TIMEOUT }}
@@ -61,7 +61,7 @@ jobs:
        run: ./hack/runtests.sh

      - name: Upload Coverage report to CodeCov
-        uses: codecov/codecov-action@v2
+        uses: codecov/codecov-action@eaaf4bedf32dbdc6b720b63067d99c4d77d6047d # v3.1.4
        with:
          token: ${{secrets.CODECOV_TOKEN}}
          flags: unittests
@@ -22,8 +22,9 @@ on:
  workflow_dispatch:

 env:
-  HELM_VERSION: v3.10.1
-  KIND_VERSION: v0.17.0
+  HELM_VERSION: v3.13.0
+  KIND_VERSION: v0.20.0
+  KIND_CLUSTER_NAME: kind

 jobs:
  # Job to run change detection
@@ -33,42 +34,43 @@ jobs:
    strategy:
      fail-fast: false
      matrix:
-        kindversion: ["v1.19.16", "v1.20.15", "v1.21.14"]
+        kindversion: ["v1.23.17", "v1.25.11", "v1.27.3"]
        os: [ubuntu-latest]
    steps:
      - name: Checkout sources
-        uses: actions/checkout@v3
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1

      - name: setup go
-        uses: actions/setup-go@v3
+        uses: actions/setup-go@93397bea11091df50f3d7e59dc26a7711a8bcfbe # v4.1.0
        with:
          go-version-file: "go.mod"
          cache: true

      - name: Checkout sources
-        uses: actions/checkout@v3
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
        with:
          repository: fission/examples
          path: examples

      - name: Helm installation
-        uses: Azure/setup-helm@v3
+        uses: Azure/setup-helm@5119fcb9089d432beecbf79bb2c7915207344b78 # v3.5
        with:
          version: ${{ env.HELM_VERSION }}

      - name: Kind Cluster
-        uses: engineerd/setup-kind@v0.5.0
+        uses: helm/kind-action@dda0770415bac9fc20092cacbc54aa298604d140 # v1.8.0
        with:
-          image: kindest/node:${{ matrix.kindversion }}
+          node_image: kindest/node:${{ matrix.kindversion }}
          version: ${{ env.KIND_VERSION }}
+          cluster_name: ${{ env.KIND_CLUSTER_NAME }}
          config: kind.yaml

      - name: Configuring and testing the Installation
        run: |
-          kubectl cluster-info --context kind-kind
+          kubectl cluster-info --context kind-${{ env.KIND_CLUSTER_NAME }}
          kubectl get nodes
          sudo apt-get install -y apache2-utils
-          kubectl config use-context kind-kind
+          kubectl config use-context kind-${{ env.KIND_CLUSTER_NAME }}
          kubectl config view

      - name: Helm chart lint
@@ -82,7 +84,7 @@ jobs:
          skaffold version

      - name: Install GoReleaser
-        uses: goreleaser/goreleaser-action@v3
+        uses: goreleaser/goreleaser-action@7ec5c2b0c6cdda6e8bbb49444bc797dd33d74dd8 # v5.0.0
        with:
          install-only: true

@@ -92,7 +94,7 @@ jobs:
          helm repo update
          kubectl create ns monitoring
          helm install prometheus prometheus-community/kube-prometheus-stack -n monitoring \
-          --set grafana.enabled=false --set alertmanager.enabled=false
+          --version 45.28.0 --set grafana.enabled=false --set alertmanager.enabled=false

      - name: Build and Install Fission CLI
        run: |
@@ -111,7 +113,6 @@ jobs:
      - name: Port-forward fission components
        run: |
          kubectl port-forward svc/router 8888:80 -nfission &
-          kubectl port-forward svc/controller 8889:80 -nfission &

      - name: Get fission version
        timeout-minutes: 10
@@ -132,7 +133,7 @@ jobs:
        timeout-minutes: 10
        if: ${{ always() }}
        run: |
-          kind export logs --name kind kind-logs
+          kind export logs --name ${{ env.KIND_CLUSTER_NAME }} kind-logs

      - name: Backup prometheus data
        timeout-minutes: 10
@@ -143,7 +144,7 @@ jobs:
      - name: Archive fission dump
        timeout-minutes: 10
        if: ${{ failure() || cancelled() }}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3.1.3
        with:
          name: fission-dump-${{ github.run_id }}-${{ matrix.kindversion }}
          path: fission-dump/*.zip
@@ -152,7 +153,7 @@ jobs:
      - name: Archive prometheus dump
        timeout-minutes: 10
        if: ${{ always() }}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3.1.3
        with:
          name: prom-dump-${{ github.run_id }}-${{ matrix.kindversion }}
          path: /tmp/prometheus/*
@@ -161,7 +162,7 @@ jobs:
      - name: Archive kind logs
        timeout-minutes: 10
        if: ${{ always() }}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3.1.3
        with:
          name: kind-logs-${{ github.run_id }}-${{ matrix.kindversion }}
          path: kind-logs/*
@@ -179,38 +180,39 @@ jobs:
        os: [ubuntu-latest]
    steps:
      - name: Checkout sources
-        uses: actions/checkout@v3
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1

      - name: setup go
-        uses: actions/setup-go@v3
+        uses: actions/setup-go@93397bea11091df50f3d7e59dc26a7711a8bcfbe # v4.1.0
        with:
          go-version-file: "go.mod"
          cache: true

      - name: Checkout sources
-        uses: actions/checkout@v3
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
        with:
          repository: fission/examples
          path: examples

      - name: Helm installation
-        uses: Azure/setup-helm@v3
+        uses: Azure/setup-helm@5119fcb9089d432beecbf79bb2c7915207344b78 # v3.5
        with:
          version: ${{ env.HELM_VERSION }}

      - name: Kind Cluster
-        uses: engineerd/setup-kind@v0.5.0
+        uses: helm/kind-action@dda0770415bac9fc20092cacbc54aa298604d140 # v1.8.0
        with:
-          image: kindest/node:${{ matrix.kindversion }}
+          node_image: kindest/node:${{ matrix.kindversion }}
          version: ${{ env.KIND_VERSION }}
+          cluster_name: ${{ env.KIND_CLUSTER_NAME }}
          config: kind.yaml

      - name: Configuring and testing the Installation
        run: |
-          kubectl cluster-info --context kind-kind
+          kubectl cluster-info --context kind-${{ env.KIND_CLUSTER_NAME }}
          kubectl get nodes
          sudo apt-get install -y apache2-utils
-          kubectl config use-context kind-kind
+          kubectl config use-context kind-${{ env.KIND_CLUSTER_NAME }}
          kubectl config view

      - name: Helm chart lint
@@ -224,7 +226,7 @@ jobs:
          skaffold version

      - name: Install GoReleaser
-        uses: goreleaser/goreleaser-action@v3
+        uses: goreleaser/goreleaser-action@7ec5c2b0c6cdda6e8bbb49444bc797dd33d74dd8 # v5.0.0
        with:
          install-only: true

@@ -234,7 +236,7 @@ jobs:
          helm repo update
          kubectl create ns monitoring
          helm install prometheus prometheus-community/kube-prometheus-stack -n monitoring \
-          --set grafana.enabled=false --set alertmanager.enabled=false
+          --version 45.28.0 --set grafana.enabled=false --set alertmanager.enabled=false

      - name: Build and Install Fission CLI
        run: |
@@ -253,7 +255,6 @@ jobs:
      - name: Port-forward fission components
        run: |
          kubectl port-forward svc/router 8888:80 -nfission &
-          kubectl port-forward svc/controller 8889:80 -nfission &

      - name: Get fission version
        timeout-minutes: 10
@@ -288,7 +289,7 @@ jobs:
      - name: Archive fission dump
        timeout-minutes: 10
        if: ${{ failure() || cancelled() }}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3.1.3
        with:
          name: fission-dump-${{ github.run_id }}-${{ github.job_id }}-${{ matrix.kindversion }}
          path: fission-dump/*.zip
@@ -297,7 +298,7 @@ jobs:
      - name: Archive prometheus dump
        timeout-minutes: 10
        if: ${{ always() }}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3.1.3
        with:
          name: prom-dump-${{ github.run_id }}-${{ github.job_id }}-${{ matrix.kindversion }}
          path: /tmp/prometheus/*
@@ -306,7 +307,7 @@ jobs:
      - name: Archive kind logs
        timeout-minutes: 10
        if: ${{ always() }}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3.1.3
        with:
          name: kind-logs-${{ github.run_id }}-${{ github.job_id }}-${{ matrix.kindversion }}
          path: kind-logs/*
@@ -6,20 +6,21 @@ on:
      - v2.**

 env:
-  KIND_VERSION: v0.17.0
-  KIND_NODE_IMAGE_TAG: v1.19.16
+  KIND_VERSION: v0.20.0
+  KIND_NODE_IMAGE_TAG: v1.23.17
+  KIND_CLUSTER_NAME: kind

 jobs:
  create-draft-release:
    runs-on: ubuntu-latest
    steps:
      - name: Check out code
-        uses: actions/checkout@v3
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
        with:
          fetch-depth: 0

      - name: Setup go
-        uses: actions/setup-go@v3
+        uses: actions/setup-go@93397bea11091df50f3d7e59dc26a7711a8bcfbe # v4.1.0
        with:
          go-version-file: "go.mod"
          cache: true
@@ -29,37 +30,39 @@ jobs:
        run: echo ::set-output name=VERSION::${GITHUB_REF/refs\/tags\//}

      - name: Install GoReleaser
-        uses: goreleaser/goreleaser-action@v3
+        uses: goreleaser/goreleaser-action@7ec5c2b0c6cdda6e8bbb49444bc797dd33d74dd8 # v5.0.0
        with:
          install-only: true

      - name: Kind Clutser
-        uses: engineerd/setup-kind@v0.5.0
+        uses: helm/kind-action@dda0770415bac9fc20092cacbc54aa298604d140 # v1.8.0
        with:
-          image: kindest/node:${{ env.KIND_NODE_IMAGE_TAG }}
+          node_image: kindest/node:${{ env.KIND_NODE_IMAGE_TAG }}
          version: ${{ env.KIND_VERSION }}
          config: kind.yaml
+          cluster_name: ${{ env.KIND_CLUSTER_NAME }}

      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v2
+        uses: docker/setup-qemu-action@68827325e0b33c7199eb31dd4e31fbe9023e06e3 # v3.0.0

      - name: Login to ghcr.io
-        uses: docker/login-action@v2
+        uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3.0.0
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Login to docker.io
-        uses: docker/login-action@v2
+        uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3.0.0
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Install Cosign
-        uses: sigstore/cosign-installer@main
+        uses: sigstore/cosign-installer@1fc5bd396d372bee37d608f955b336615edf79c8 # v3.2.0
        with:
-          cosign-release: 'v1.12.0'
+          cosign-release: "v2.2.1"
+
      - name: Check cosign install!
        run: cosign version

@@ -76,7 +79,7 @@ jobs:
        shell: bash

      - name: Run GoReleaser
-        uses: goreleaser/goreleaser-action@v3
+        uses: goreleaser/goreleaser-action@7ec5c2b0c6cdda6e8bbb49444bc797dd33d74dd8 # v5.0.0
        with:
          version: latest
          args: release
@@ -22,8 +22,9 @@ on:
  workflow_dispatch:

 env:
-  HELM_VERSION: v3.10.1
-  KIND_VERSION: v0.17.0
+  HELM_VERSION: v3.13.0
+  KIND_VERSION: v0.20.0
+  KIND_CLUSTER_NAME: kind

 jobs:
  upgrade-test:
@@ -32,40 +33,41 @@ jobs:
    strategy:
      fail-fast: false
      matrix:
-        kindimage: ["kindest/node:v1.19.16"]
+        kindimage: ["kindest/node:v1.23.17"]
        os: [ubuntu-latest]
    steps:
      - name: Checkout action sources
-        uses: actions/checkout@v3
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1

      - name: Setup go
-        uses: actions/setup-go@v3
+        uses: actions/setup-go@93397bea11091df50f3d7e59dc26a7711a8bcfbe # v4.1.0
        with:
          go-version-file: "go.mod"
          cache: true

      - name: Setup Helm
-        uses: Azure/setup-helm@v3
+        uses: Azure/setup-helm@5119fcb9089d432beecbf79bb2c7915207344b78 # v3.5
        with:
          version: ${{ env.HELM_VERSION }}

      - name: Setup Kind Clutser
-        uses: engineerd/setup-kind@v0.5.0
+        uses: helm/kind-action@dda0770415bac9fc20092cacbc54aa298604d140 # v1.8.0
        with:
-          image: ${{ matrix.kindimage }}
+          node_image: ${{ matrix.kindimage }}
          version: ${{ env.KIND_VERSION }}
+          cluster_name: ${{ env.KIND_CLUSTER_NAME }}

      - name: Install GoReleaser
-        uses: goreleaser/goreleaser-action@v3
+        uses: goreleaser/goreleaser-action@7ec5c2b0c6cdda6e8bbb49444bc797dd33d74dd8 # v5.0.0
        with:
          install-only: true

      - name: Setup kubectl & fetch node information
        run: |
-          kubectl cluster-info --context kind-kind
+          kubectl cluster-info --context kind-${{ env.KIND_CLUSTER_NAME }}
          kubectl get nodes
          kubectl get storageclasses.storage.k8s.io
-          kubectl config use-context kind-kind
+          kubectl config use-context kind-${{ env.KIND_CLUSTER_NAME }}
          kubectl config set-context --current --namespace=default
          kubectl config view

@@ -99,11 +101,11 @@ jobs:
      - name: Kind export logs
        if: ${{ always() }}
        run: |
-          kind export logs --name kind kind-logs
+          kind export logs --name ${{ env.KIND_CLUSTER_NAME }} kind-logs

      - name: Archive fission dump
        if: ${{ failure() || cancelled() }}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3.1.3
        with:
          name: fission-dump-${{ github.run_id }}-${{ matrix.kindversion }}
          path: fission-dump/*.zip
@@ -111,7 +113,7 @@ jobs:

      - name: Archive kind logs
        if: ${{ always() }}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3.1.3
        with:
          name: kind-logs-${{ github.run_id }}-${{ matrix.kindversion }}
          path: kind-logs/*
@@ -9,6 +9,7 @@ cmd/reporter/reporter

 # Logs
 test/logs/
+test/e2e/cli/fission-dump/

 # Pycharm IDE
 .idea
@@ -436,6 +436,7 @@ signs:
    - '--output-certificate=${certificate}'
    - '--output-signature=${signature}'
    - '${artifact}'
+    - '--yes' # needed for cosign 2.0.0+

 # signs our docker image
 # https://goreleaser.com/customization/docker_sign
@@ -447,4 +448,5 @@ docker_signs:
  args:
    - 'sign'
    - '--key=cosign.key'
-    - '${artifact}'
+    - '${artifact}'
+    - '--yes' # needed for cosign 2.0.0+
@@ -8,10 +8,10 @@ pull_request_rules:
      - check-success=CodeQL-Build
      - check-success=CodeQL
      - check-success=lint 
-      - check-success=upgrade-test (kindest/node:v1.19.11, ubuntu-latest)
-      - check-success=integration-test (v1.19.11, ubuntu-latest)
-      - check-success=integration-test (v1.20.7, ubuntu-latest)
-      - check-success=integration-test (v1.21.1, ubuntu-latest)
+      - check-success=upgrade-test (kindest/node:v1.23.17, ubuntu-latest)
+      - check-success=integration-test (v1.23.17, ubuntu-latest)
+      - check-success=integration-test (v1.25.11, ubuntu-latest)
+      - check-success=integration-test (v1.27.3, ubuntu-latest)
    actions:
      merge:
        method: squash
@@ -51,7 +51,7 @@ test-run: code-checks

 ### Binaries
 build-fission-cli:
-	@GOOS=$(GOOS) GOARCH=$(GOARCH) GOAMD64=$(GOAMD64) GORELEASER_CURRENT_TAG=$(VERSION) goreleaser build --snapshot --rm-dist --single-target --id fission-cli
+	@GOOS=$(GOOS) GOARCH=$(GOARCH) GOAMD64=$(GOAMD64) GORELEASER_CURRENT_TAG=$(VERSION) goreleaser build --snapshot --clean --single-target --id fission-cli

 install-fission-cli:
 	# TODO: Fix this hack, replace v1 with GOAMD64
@@ -64,7 +64,7 @@ codegen: controller-gen-install

 ### CRDs
 controller-gen-install:
-	go install sigs.k8s.io/controller-tools/cmd/controller-gen@v0.10.0
+	go install sigs.k8s.io/controller-tools/cmd/controller-gen@v0.13.0

 generate-crds: controller-gen-install
 	controller-gen crd \
@@ -99,7 +99,7 @@ generate-cli-docs:
 	go run tools/cmd-docs/main.go -o "../fission.io/content/en/docs/reference/fission-cli"

 install-crd-ref-docs:
-	go install github.com/elastic/crd-ref-docs@v0.0.8
+	go install github.com/elastic/crd-ref-docs@v0.0.10

 generate-crd-ref-docs: install-crd-ref-docs
 	# crd-ref-docs: https://github.com/elastic/crd-ref-docs
@@ -111,7 +111,7 @@ generate-crd-ref-docs: install-crd-ref-docs
 all-generators: codegen generate-crds generate-swagger-doc generate-cli-docs generate-crd-ref-docs

 skaffold-prebuild:
-	@GOOS=linux GOARCH=amd64 GORELEASER_CURRENT_TAG=$(VERSION) goreleaser build --snapshot --rm-dist --single-target
+	@GOOS=linux GOARCH=amd64 GORELEASER_CURRENT_TAG=$(VERSION) goreleaser build --snapshot --clean --single-target
 	@cp -v cmd/builder/Dockerfile dist/builder_linux_amd64_v1/Dockerfile
 	@cp -v cmd/fetcher/Dockerfile dist/fetcher_linux_amd64_v1/Dockerfile
 	@cp -v cmd/fission-bundle/Dockerfile dist/fission-bundle_linux_amd64_v1/Dockerfile
@@ -127,3 +127,10 @@ release:
 	@./hack/release.sh $(VERSION)
 	@./hack/release-tag.sh $(VERSION)
 	@./hack/changelog.sh
+
+## Envtest
+install-envtest:
+	go install sigs.k8s.io/controller-runtime/tools/setup-envtest@latest
+
+setup-envtest:
+	setup-envtest -p path use 1.23.x
@@ -1,7 +1,7 @@
 apiVersion: v2
 name: fission-all
-version: v1.19.0-rc1
-appVersion: v1.19.0-rc1
+version: v1.20.0-rc2
+appVersion: v1.20.0-rc2
 description: Fission is a fast serverless framework for Kubernetes.
 home: https://fission.io/
 icon: https://fission.io/images/fission-logo-white.svg
@@ -4,7 +4,7 @@

 ## Prerequisites

- Kubernetes 1.19+
+- Kubernetes 1.23+
 - Helm 3+

 ## Get Repo Info
@@ -93,6 +93,25 @@ _See [helm upgrade](https://helm.sh/docs/helm/helm_upgrade/) for command documen

 A major chart version change (like v1.2.3 -> v2.0.0) indicates that there is an incompatible breaking change needing manual actions.

+### Upgrade from 1.18.x to 1.20.x
+
+We have removed controller service from fission-all chart.
+
+### Upgrade from 1.17.x to 1.18.x
+
+With 1.18.x, we have major change in the way we are deploying Fission.
+We have added parameters `defaultNamespace`, `additionalFissionNamespaces`, `functionNamespace` and `builderNamespace` to manage the namespaces.
+We watch and manage specific namespaces for Fission resources configured via `defaultNamespace` and `additionalFissionNamespaces` parameters.
+You dont need to worry about `builderNamespace` and `functionNamespace` parameters, unless you want to consider legacy Fission resources.
+
+Please refer to [core changes](https://fission.io/docs/releases/v1.18.0/#fission-core-changes) for more details.
+
+### Upgrade from 1.16.x to 1.17.x
+
+By default, Fission runs with the default security context. This means that it will be run as root. We have added settings in Helm chart for securityContext across all services in Fission. You can enable recommended securityContext settings during Fission installation.
+
+Please refer to [security context settings](https://fission.io/docs/releases/v1.17.0/#security-context-setting-for-fission-installation) for more details.
+
 ### Upgrade from 1.15.x to 1.16.x

 If you have been using `prometheus.enabled=true` in your fission-all chart, you will need to deploy the prometheus using prometheus community supported chart.
@@ -11,14 +11,20 @@ Windows:

 2. You're ready to use Fission!

+{{- if gt (len .Values.additionalFissionNamespaces) 0 }}
+  You can create fission resources in the namespaces "{{ .Values.defaultNamespace }},{{ join "," .Values.additionalFissionNamespaces }}"
+{{- else }}
+  You can create fission resources in the namespace "{{ .Values.defaultNamespace }}"
+{{- end }}
+
  # Create an environment
-  $ fission env create --name nodejs --image fission/node-env
+  $ fission env create --name nodejs --image fission/node-env --namespace {{ .Values.defaultNamespace }}

  # Get a hello world
  $ curl https://raw.githubusercontent.com/fission/examples/master/nodejs/hello.js > hello.js

  # Register this function with Fission
-  $ fission function create --name hello --env nodejs --code hello.js
+  $ fission function create --name hello --env nodejs --code hello.js --namespace {{ .Values.defaultNamespace }}

 {{- if .Values.authentication.enabled }}

@@ -29,6 +35,6 @@ Windows:
 {{- end }}

  # Run this function
-  $ fission function test --name hello
+  $ fission function test --name hello --namespace {{ .Values.defaultNamespace }}
  Hello, world!

@@ -15,28 +15,6 @@ rules:
  - patch
  - delete
 {{- end }}
-{{- define "controller-rules" }}
-rules:
- apiGroups:
-  - fission.io
-  resources:
-  - canaryconfigs
-  - environments
-  - functions
-  - httptriggers
-  - kuberneteswatchtriggers
-  - messagequeuetriggers
-  - packages
-  - timetriggers
-  verbs:
-  - create
-  - get
-  - list
-  - watch
-  - update
-  - patch
-  - delete
-{{- end }}
 {{- define "executor-rules" }}
 rules:
 - apiGroups:
@@ -72,24 +50,6 @@ rules:
  - patch
  - delete
 {{- end }}
-{{- define "kafka-rules" }}
-rules:
- apiGroups:
-  - fission.io
-  resources:
-  - environments
-  - functions
-  - messagequeuetriggers
-  - packages
-  verbs:
-  - create
-  - get
-  - list
-  - watch
-  - update
-  - patch
-  - delete
-{{- end }}
 {{- define "keda-rules" }}
 rules:
 - apiGroups:
@@ -63,44 +63,6 @@ rules:
  - list
  - watch
 {{- end }}
-{{- define "controller-kuberules" }}
-rules:
- apiGroups:
-  - ""
-  resources:
-  - services
-  verbs:
-  - list
- apiGroups:
-  - ""
-  resources:
-  - configmaps
-  - secrets
-  verbs:
-  - get
- apiGroups:
-  - ""
-  resources:
-  - namespaces
-  verbs:
-  - get
- apiGroups:
-  - ""
-  resources:
-  - pods
-  verbs:
-  - get
-  - list
-  - watch
- apiGroups:
-  - apiextensions.k8s.io
-  resources:
-  - customresourcedefinitions
-  verbs:
-  - get
-  - list
-  - watch
-{{- end }}
 {{- define "executor-kuberules" }}
 rules:
 - apiGroups:
@@ -233,54 +195,6 @@ rules:
  - list
  - watch
 {{- end }}
-{{- define "kafka-kuberules" }}
-rules:
- apiGroups:
-  - ""
-  resources:
-  - configmaps
-  - pods
-  - secrets
-  - services
-  - replicationcontrollers
-  - events
-  verbs:
-  - create
-  - delete
-  - get
-  - list
-  - watch
-  - patch
- apiGroups:
-  - ""
-  resources:
-  - configmaps
-  - secrets
-  verbs:
-  - get
- apiGroups:
-  - apps
-  resources:
-  - deployments
-  - deployments/scale
-  - replicasets
-  verbs:
-  - create
-  - get
-  - list
-  - watch
-  - update
-  - patch
-  - delete
- apiGroups:
-  - apiextensions.k8s.io
-  resources:
-  - customresourcedefinitions
-  verbs:
-  - get
-  - list
-  - watch
-{{- end }}
 {{- define "keda-kuberules" }}
 rules:
 - apiGroups:
@@ -17,9 +17,6 @@ metadata:
 {{- if eq "canaryconfig" .component }}
 {{- include "canaryconfig-kuberules" . }}
 {{- end }}
-{{- if eq "controller" .component }}
-{{- include "controller-kuberules" . }}
-{{- end }}
 {{- if eq "fluentbit" .component }}
 {{- include "fluentbit-kuberules" . }}
 {{- end }}
@@ -29,9 +26,6 @@ metadata:
 {{- if eq "kubewatcher" .component }}
 {{- include "kubewatcher-kuberules" . }}
 {{- end }}
-{{- if eq "kafka" .component }}
-{{- include "kafka-kuberules" . }}
-{{- end }}
 {{- if eq "keda" .component }}
 {{- include "keda-kuberules" . }}
 {{- end }}
@@ -14,18 +14,12 @@ metadata:
 {{- if eq "buildermgr" .component }}
 {{- include "buildermgr-rules" . }}
 {{- end }}
-{{- if eq "controller" .component }}
-{{- include "controller-rules" . }}
-{{- end }}
 {{- if eq "executor" .component }}
 {{- include "executor-rules" . }}
 {{- end }}
 {{- if eq "kubewatcher" .component }}
 {{- include "kubewatcher-rules" . }}
 {{- end }}
-{{- if eq "kafka" .component }}
-{{- include "kafka-rules" . }}
-{{- end }}
 {{- if eq "keda" .component }}
 {{- include "keda-rules" . }}
 {{- end }}
@@ -89,6 +89,12 @@ This template generates the image name for the deployment depending on the value
 {{- end }}

 {{- define "fission-resource-namespace.envs" }}
+- name: FISSION_BUILDER_NAMESPACE
+  value: "{{ .Values.builderNamespace }}"
+- name: FISSION_FUNCTION_NAMESPACE
+  value: "{{ .Values.functionNamespace }}"
+- name: FISSION_DEFAULT_NAMESPACE
+  value: "{{ .Values.defaultNamespace }}"
 - name: FISSION_RESOURCE_NAMESPACES
 {{- if gt (len .Values.additionalFissionNamespaces) 0 }}
  value: "{{ .Values.defaultNamespace }},{{ join "," .Values.additionalFissionNamespaces }}"
@@ -39,12 +39,6 @@ spec:
          value: "{{ .Values.pullPolicy }}"
        - name: BUILDER_IMAGE_PULL_POLICY
          value: "{{ .Values.pullPolicy }}"
-        - name: FISSION_BUILDER_NAMESPACE
-          value: "{{ .Values.builderNamespace }}"
-        - name: FISSION_FUNCTION_NAMESPACE
-          value: "{{ .Values.functionNamespace }}"
-        - name: FISSION_DEFAULT_NAMESPACE
-          value: "{{ .Values.defaultNamespace }}"
        - name: ENABLE_ISTIO
          value: "{{ .Values.enableIstio }}"
        - name: FETCHER_MINCPU
@@ -1,102 +0,0 @@
-{{- if .Values.controller.enabled }}
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: controller
-  labels:
-    chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
-    svc: controller
-    application: fission-api
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      svc: controller
-      application: fission-api
-  template:
-    metadata:
-      labels:
-        svc: controller
-        application: fission-api
-      annotations:
-        prometheus.io/scrape: "true"
-        prometheus.io/path: "/metrics"
-        prometheus.io/port: "8080"
-    spec:
-      {{- if .Values.controller.securityContext.enabled }}
-      securityContext: {{- omit .Values.controller.securityContext "enabled" | toYaml | nindent 8 }}
-      {{- end }}
-      containers:
-      - name: controller
-        image: {{ include "fission-bundleImage" . | quote }}
-        imagePullPolicy: {{ .Values.pullPolicy }}
-        command: ["/fission-bundle"]
-        args: ["--controllerPort", "8888"]
-        env:
-        - name: FISSION_DEFAULT_NAMESPACE
-          value: "{{ .Values.defaultNamespace }}"
-        - name: FISSION_BUILDER_NAMESPACE
-          value: "{{ .Values.builderNamespace }}"
-        - name: FISSION_FUNCTION_NAMESPACE
-          value: "{{ .Values.functionNamespace }}"  
-        - name: DEBUG_ENV
-          value: {{ .Values.debugEnv | quote }}
-        - name: PPROF_ENABLED
-          value: {{ .Values.pprof.enabled | quote }}
-        {{- include "fission-resource-namespace.envs" . | indent 8 }} 
-        - name: POD_NAMESPACE
-          valueFrom:
-            fieldRef:
-              fieldPath: metadata.namespace
-        {{- include "opentelemtry.envs" . | indent 8 }}
-        resources:
-          {{- toYaml .Values.controller.resources | nindent 10 }}
-        {{- if .Values.terminationMessagePath }}
-        terminationMessagePath: {{ .Values.terminationMessagePath }}
-        {{- end }}
-        {{- if .Values.terminationMessagePolicy }}
-        terminationMessagePolicy: {{ .Values.terminationMessagePolicy }}
-        {{- end }}
-        readinessProbe:
-          httpGet:
-            path: "/healthz"
-            port: 8888
-          initialDelaySeconds: 1
-          periodSeconds: 1
-          failureThreshold: 30
-        livenessProbe:
-          httpGet:
-            path: "/healthz"
-            port: 8888
-          initialDelaySeconds: 35
-          periodSeconds: 5
-        volumeMounts:
-        - name: config-volume
-          mountPath: /etc/config/config.yaml
-          subPath: config.yaml
-        ports:
-          - containerPort: 8080
-            name: metrics
-          - containerPort: 8888
-            name: http
-        {{- if .Values.pprof.enabled }}
-          - containerPort: 6060
-            name: pprof
-        {{- end }}
-  
-      serviceAccountName: fission-controller
-      volumes:
-      - name: config-volume
-        configMap:
-          name: feature-config
-{{- if .Values.priorityClassName }}
-      priorityClassName: {{ .Values.priorityClassName }}
-{{- end }}
-    {{- with .Values.imagePullSecrets }}
-      imagePullSecrets: 
-        {{- toYaml . | nindent 8 }}
-    {{- end }}
-{{- if .Values.extraCoreComponentPodConfig }}
-{{ toYaml .Values.extraCoreComponentPodConfig | indent 6 -}}
-{{- end }}
-{{- end -}}
@@ -1,9 +0,0 @@
-{{- if .Values.controller.enabled }}
-{{- include "fission-role-generator" (merge (dict "namespace" .Values.defaultNamespace "component" "controller") .) }}
-
-{{- if gt (len .Values.additionalFissionNamespaces) 0 }}
-{{- range $namespace := $.Values.additionalFissionNamespaces }}
-{{ include "fission-role-generator" (merge (dict "namespace" $namespace "component" "controller") $) }}
-{{- end }}
-{{- end }}
-{{- end -}}
@@ -1,13 +0,0 @@
-{{- include "kubernetes-role-generator" (merge (dict "namespace" .Values.defaultNamespace "component" "controller") .) }}
-
-{{- if gt (len .Values.additionalFissionNamespaces) 0 }}
-{{- range $namespace := $.Values.additionalFissionNamespaces }}
-{{ include "kubernetes-role-generator" (merge (dict "namespace" $namespace "component" "controller") $) }}
-{{- end }}
-{{- end }}
-{{- if .Values.builderNamespace -}}
-{{ include "kubernetes-role-generator" (merge (dict "namespace" .Values.builderNamespace "component" "controller") $) }}
-{{- end }}
-{{- if .Values.functionNamespace -}}
-{{ include "kubernetes-role-generator" (merge (dict "namespace" .Values.functionNamespace "component" "controller") $) }}
-{{- end }}
@@ -1,7 +0,0 @@
-{{- if .Values.controller.enabled }}
-apiVersion: v1
-kind: ServiceAccount
-metadata:
-  name: fission-controller
-  namespace: {{ .Release.Namespace }}
-{{- end -}}
@@ -1,24 +0,0 @@
-{{- if .Values.controller.enabled }}
-{{- if .Values.serviceMonitor.enabled }}
-apiVersion: monitoring.coreos.com/v1
-kind: ServiceMonitor
-metadata:
-  name: controller-monitor
-  {{- if .Values.serviceMonitor.namespace }}
-  namespace: {{ .Values.serviceMonitor.namespace }}
-  {{- end }}
-  {{- with .Values.serviceMonitor.additionalServiceMonitorLabels }}
-  labels:
-    {{- toYaml . | nindent 4 }}
-  {{- end }}
-spec:
-  namespaceSelector:
-    matchNames:
-      - {{ .Release.Namespace }}
-  selector:
-    matchLabels:
-      svc: controller
-  endpoints:
-  - targetPort: 8080
-{{- end -}}
-{{- end -}}
@@ -1,20 +0,0 @@
-{{- if .Values.controller.enabled }}
-apiVersion: v1
-kind: Service
-metadata:
-  name: controller
-  labels:
-    svc: controller
-    application: fission-api
-    chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
-spec:
-  type: {{ .Values.serviceType }}
-  ports:
-  - port: 80
-    targetPort: 8888
-{{- if eq .Values.serviceType "NodePort" }}
-    nodePort: {{ .Values.controllerPort }}
-{{- end }}
-  selector:
-    svc: controller
-{{- end -}}
@@ -37,12 +37,6 @@ spec:
        {{- end }}
        - name: FETCHER_IMAGE_PULL_POLICY
          value: "{{ .Values.pullPolicy }}"
-        - name: FISSION_BUILDER_NAMESPACE
-          value: "{{ .Values.builderNamespace }}"
-        - name: FISSION_FUNCTION_NAMESPACE
-          value: "{{ .Values.functionNamespace }}"
-        - name: FISSION_DEFAULT_NAMESPACE
-          value: "{{ .Values.defaultNamespace }}"
        - name: RUNTIME_IMAGE_PULL_POLICY
          value: "{{ .Values.pullPolicy }}"
        - name: ADOPT_EXISTING_RESOURCES
@@ -1,108 +0,0 @@
-{{- if .Values.kafka.enabled }}
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: mqtrigger-kafka
-  labels:
-    chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
-    svc: mqtrigger
-    messagequeue: kafka
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      svc: mqtrigger
-      messagequeue: kafka
-  template:
-    metadata:
-      labels:
-        svc: mqtrigger
-        messagequeue: kafka
-      annotations:
-        prometheus.io/scrape: "true"
-        prometheus.io/path: "/metrics"
-        prometheus.io/port: "8080"
-    spec:
-      containers:
-      - name: mqtrigger
-        image: {{ include "fission-bundleImage" . | quote }}
-        imagePullPolicy: {{ .Values.pullPolicy }}
-        command: ["/fission-bundle"]
-        args: ["--mqt", "--routerUrl", "http://router.{{ .Release.Namespace }}"]
-        ports:
-          - containerPort: 8080
-            name: metrics
-        env:
-        - name: MESSAGE_QUEUE_TYPE
-          value: kafka
-        - name: MESSAGE_QUEUE_URL
-          value: "{{.Values.kafka.brokers}}"
-        - name: MESSAGE_QUEUE_KAFKA_VERSION
-          value: "{{.Values.kafka.version}}"
-        - name: DEBUG_ENV
-          value: {{ .Values.debugEnv | quote }}
-        - name: PPROF_ENABLED
-          value: {{ .Values.pprof.enabled | quote }}
-        {{- include "fission-resource-namespace.envs" . | indent 8 }} 
-        {{- include "opentelemtry.envs" . | indent 8 }}
-        # TLS authentication is TLS with authentication (2 way)
-        # More info: https://docs.confluent.io/current/kafka/authentication_ssl.html#ssl-overview
-        {{- if .Values.kafka.authentication.tls.enabled }}
-        - name: TLS_ENABLED
-          value: "true"
-        - name: MESSAGE_QUEUE_SECRETS
-          value: /etc/fission/secrets
-        - name: INSECURE_SKIP_VERIFY
-          value: "{{ .Values.kafka.authentication.tls.insecureSkipVerify }}"
-        volumeMounts:
-        - name: kafka-secrets
-          mountPath: /etc/fission/secrets
-        {{- end }}
-        {{- if .Values.terminationMessagePath }}
-        terminationMessagePath: {{ .Values.terminationMessagePath }}
-        {{- end }}
-        {{- if .Values.terminationMessagePolicy }}
-        terminationMessagePolicy: {{ .Values.terminationMessagePolicy }}
-        {{- end }}
-      serviceAccountName: fission-kafka
-      {{- if .Values.kafka.authentication.tls.enabled }}
-      volumes:
-      - name: kafka-secrets
-        secret:
-          secretName: mqtrigger-kafka-secrets
-      {{- end }}
-    {{- with .Values.imagePullSecrets }}
-      imagePullSecrets: 
-        {{- toYaml . | nindent 8 }}
-    {{- end }}
-
-
---
-{{- if .Values.kafka.authentication.tls.enabled }}
-apiVersion: v1
-kind: Secret
-metadata:
-  name: mqtrigger-kafka-secrets
-  labels:
-    chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
-data:
-  {{- if .Files.Get  (printf "%s" .Values.kafka.authentication.tls.caCert) }}
-  caCert: {{ .Files.Get (printf "%s" .Values.kafka.authentication.tls.caCert) | b64enc }}
-  {{- else }}
-  {{ fail "Invalid chart. CA Certificate not found." }}
-  {{- end }}
-  {{- if .Files.Get (printf "%s" .Values.kafka.authentication.tls.userCert) }}
-  userCert: {{ .Files.Get (printf "%s" .Values.kafka.authentication.tls.userCert) | b64enc }}
-  {{- else }}
-  {{ fail "Invalid chart. User Certificate not found." }}
-  {{- end }}
-  {{- if .Files.Get (printf "%s" .Values.kafka.authentication.tls.userKey) }}
-  userKey: {{ .Files.Get (printf "%s" .Values.kafka.authentication.tls.userKey) | b64enc }}
-  {{- else }}
-  {{ fail "Invalid chart. User Key not found." }}
-  {{- end }}
-{{- end }}
-{{- if .Values.extraCoreComponentPodConfig }}
-{{ toYaml .Values.extraCoreComponentPodConfig | indent 6 -}}
-{{- end }}
-{{- end }}
@@ -1,23 +0,0 @@
-{{- if .Values.podMonitor.enabled }}
-apiVersion: monitoring.coreos.com/v1
-kind: PodMonitor
-metadata:
-  name: mqt-fission-kafka-monitor
-  {{- if .Values.podMonitor.namespace }}
-  namespace: {{ .Values.podMonitor.namespace }}
-  {{- end }}
-  {{- with .Values.podMonitor.additionalPodMonitorLabels }}
-  labels:
-    {{- toYaml . | nindent 4 }}
-  {{- end }}
-spec:
-  namespaceSelector:
-    matchNames:
-      - {{ .Release.Namespace }}
-  selector:
-    matchLabels:
-      svc: mqtrigger
-  podMetricsEndpoints:
-  - port: "metrics"
-    path: "/metrics"
-{{- end -}}
@@ -1,7 +0,0 @@
-{{- include "fission-role-generator" (merge (dict "namespace" .Values.defaultNamespace "component" "kafka") .) }}
-
-{{- if gt (len .Values.additionalFissionNamespaces) 0 }}
-{{- range $namespace := $.Values.additionalFissionNamespaces }}
-{{ include "fission-role-generator" (merge (dict "namespace" $namespace "component" "kafka") $) }}
-{{- end }}
-{{- end }}
@@ -1,7 +0,0 @@
-{{- include "kubernetes-role-generator" (merge (dict "namespace" .Values.defaultNamespace "component" "kafka") .) }}
-
-{{- if gt (len .Values.additionalFissionNamespaces) 0 }}
-{{- range $namespace := $.Values.additionalFissionNamespaces }}
-{{ include "kubernetes-role-generator" (merge (dict "namespace" $namespace "component" "kafka") $) }}
-{{- end }}
-{{- end }}
@@ -1,5 +0,0 @@
-apiVersion: v1
-kind: ServiceAccount
-metadata:
-  name: fission-kafka
-  namespace: {{ .Release.Namespace }}
@@ -12,7 +12,7 @@ metadata:
    application: fission-router
 spec:
 {{- if not .Values.router.deployAsDaemonSet }}
-  replicas: 1
+  replicas: {{ .Values.router.replicas | default 1 }}
 {{- end }}
  selector:
    matchLabels:
@@ -1,5 +1,4 @@
 {{- include "kubernetes-role-generator" (merge (dict "namespace" .Values.defaultNamespace "component" "router") .) }}
-{{- include "kubernetes-role-generator" (merge (dict "namespace" .Release.Namespace "component" "router") .) }}

 {{- if gt (len .Values.additionalFissionNamespaces) 0 }}
 {{- range $namespace := $.Values.additionalFissionNamespaces }}
@@ -1,7 +1,7 @@
 ## Fission chart configuration
 ##

-## serviceType to consider while creating Fission Controller service.
+## serviceType to consider while creating Fission webhook service.
 ## For minikube/kind, set this to NodePort, elsewhere use LoadBalancer or ClusterIP.
 ##
 serviceType: ClusterIP
@@ -25,7 +25,7 @@ image: fission/fission-bundle
 ## It is also used by the chart to identify version of the few more images apart from fission-bundle.
 ## Keep it empty for using latest tag.
 ##
-imageTag: v1.19.0-rc1
+imageTag: v1.20.0-rc2

 ## pullPolicy represents the pull policy to use for images in the chart.
 ##
@@ -53,10 +53,6 @@ terminationMessagePath: /dev/termination-log
 ##
 terminationMessagePolicy: File

-## controllerPort represents the port at which the Fission controller service should be exposed.
-##
-controllerPort: 31313
-
 ## routerPort represents the port at which the Fission Router service should be exposed.
 ##
 routerPort: 31314
@@ -103,7 +99,7 @@ fetcher:
  ## image represents the image of the fetcher component.
  image: fission/fetcher
  ## imageTag represents the tag of the image of the fetcher component.
-  imageTag: v1.19.0-rc1
+  imageTag: v1.20.0-rc2

  ## Fetcher is only for to downloading or uploading archive.
  ## Normally, you don't need to change the value here, unless necessary.
@@ -211,6 +207,9 @@ router:
  ## deployAsDaemonSet decides whether to deploy router as a DaemonSet or a Deployment.
  ##
  deployAsDaemonSet: false
+  ## replicas decides how many router pods to deploy. Only used when deployAsDaemonSet is false.
+  ##
+  replicas: 1
  ## svcAddressMaxRetries is the max times for router to retry with a specific function service address
  ##
  svcAddressMaxRetries: 5
@@ -337,34 +336,6 @@ buildermgr:
    runAsUser: 10001
    runAsGroup: 10001

-## controller is the component that the client talks to.
-## It contains CRUD APIs for functions, triggers, environments, Kubernetes event watches, etc. and proxy APIs to internal 3rd-party services.
-##
-controller:
-  enabled: false
-  ## Pod resources as:
-  ##  resources:
-  ##    limits:
-  ##      cpu: <tbd>
-  ##      memory: <tbd>
-  ##    requests:
-  ##      cpu: <tbd>
-  ##      memory: <tbd>
-  ##
-  resources: {}
-
-  ## Security Context
-  ## It holds pod-level and container level security configuration.
-  ## This is an experimental section, please verify before enabling in production.
-  ## Ref: https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/#security-context-1
-  securityContext:
-    enabled: true
-    ## Mark it false, if you want to stop the non root user validation
-    runAsNonRoot: true
-    fsGroup: 10001
-    runAsUser: 10001
-    runAsGroup: 10001 
-
 ## webhook is the component that validates API calls.
 ## It contains validation and mutation for functions, triggers, environments, Kubernetes event watches, etc. 
 ##
@@ -488,50 +459,8 @@ timer:
    runAsUser: 10001
    runAsGroup: 10001

-## Kafka: enable and configure the details
-##
-kafka:
-  enabled: false
-  ## note: below link is only for reference.
-  ## Please use the brokers link for your kafka here.
-  ##
-  brokers: "broker.kafka:9092" # or your-bootstrap-server.kafka:9092/9093
-  ## Sample config for authentication
-  ## authentication:
-  ##   tls:
-  ##     enabled: true
-  ##     caCert: 'auth/kafka/ca.crt'
-  ##     userCert: 'auth/kafka/user.crt'
-  ##     userKey: 'auth/kafka/user.key'
-  ##
-  authentication:
-    tls:
-      enabled: false
-      ## InsecureSkipVerify controls whether a client verifies the server's certificate chain and host name.
-      ## Warning: Setting this to true, makes TLS susceptible to man-in-the-middle attacks
-      ##
-      insecureSkipVerify: false
-      ## path to certificate containing public key of CA authority
-      ##
-      caCert: ""
-      ## path to certificate containing public key of the user signed by CA authority
-      ##
-      userCert: ""
-      ## path to private key of the user
-      ##
-      userKey: ""
-
-  ## version of Kafka broker
-  ## For 0.x it must be a string in the format
-  ## "major.minor.veryMinor.patch" example: 0.8.2.0
-  ## For 1.x it must be a string in the format
-  ## "major.major.veryMinor" example: 2.0.1
-  ## Should be >= 0.11.2.0 to enable Kafka record headers support
-  ##
-  # version: "0.11.2.0"
-
 # The following components expose Prometheus metrics and have servicemonitors in this chart (disabled by default)
-# Controller, router, executor, storage svc
+# router, executor, storage svc
 serviceMonitor:
  enabled: false
  ##namespace in which you want to deploy servicemonitor
@@ -685,7 +614,7 @@ preUpgradeChecks:
  image: fission/pre-upgrade-checks
  ## pre-install/pre-upgrade checks image version
  ##
-  imageTag: v1.19.0-rc1
+  imageTag: v1.20.0-rc2

 ## Fission post-install/post-upgrade reporting live in this image
 ##
@@ -816,29 +745,29 @@ mqt_keda:
  enabled: true
  connector_images:
    kafka:
-      image: fission/keda-kafka-http-connector
-      tag: v0.11
+      image: ghcr.io/fission/keda-kafka-http-connector
+      tag: v0.13
    rabbitmq:
-      image: fission/keda-rabbitmq-http-connector
-      tag: v0.10
+      image: ghcr.io/fission/keda-rabbitmq-http-connector
+      tag: v0.11
    awskinesis:
-      image: fission/keda-aws-kinesis-http-connector
-      tag: v0.10
+      image: ghcr.io/fission/keda-aws-kinesis-http-connector
+      tag: v0.11
    aws_sqs:
-      image: fission/keda-aws-sqs-http-connector
-      tag: v0.10
-    nats_steaming:
-      image: fission/keda-nats-streaming-http-connector
+      image: ghcr.io/fission/keda-aws-sqs-http-connector
      tag: v0.12
+    nats_steaming:
+      image: ghcr.io/fission/keda-nats-streaming-http-connector
+      tag: v0.14
    nats_jetstream:
-      image: fission/keda-nats-jetstream-http-connector
-      tag: v0.2
-    gcp_pubsub:
-      image: fission/keda-gcp-pubsub-http-connector
+      image: ghcr.io/fission/keda-nats-jetstream-http-connector
      tag: v0.5
+    gcp_pubsub:
+      image: ghcr.io/fission/keda-gcp-pubsub-http-connector
+      tag: v0.7
    redis:
-      image: fission/keda-redis-http-connector
-      tag: v0.3
+      image: ghcr.io/fission/keda-redis-http-connector
+      tag: v0.4

  ## Pod resources as:
  ##  resources:
@@ -1,4 +1,3 @@
-FROM alpine:3.17
-RUN apk add --update ca-certificates
+FROM cgr.dev/chainguard/static:latest
 COPY builder /builder
 ENTRYPOINT ["/builder"]
@@ -24,10 +24,11 @@ import (

 	builder "github.com/fission/fission/pkg/builder"
 	"github.com/fission/fission/pkg/utils/httpserver"
+	"github.com/fission/fission/pkg/utils/manager"
 )

 // Usage: builder <shared volume path>
-func Run(ctx context.Context, logger *zap.Logger, shareVolume string) {
+func Run(ctx context.Context, logger *zap.Logger, mgr manager.Interface, shareVolume string) {
 	builder := builder.MakeBuilder(logger, shareVolume)
 	mux := http.NewServeMux()
 	mux.HandleFunc("/", builder.Handler)
@@ -35,5 +36,5 @@ func Run(ctx context.Context, logger *zap.Logger, shareVolume string) {
 	mux.HandleFunc("/healthz", func(w http.ResponseWriter, r *http.Request) {
 		w.WriteHeader(http.StatusOK)
 	})
-	httpserver.StartServer(ctx, logger, "builder", "8001", mux)
+	httpserver.StartServer(ctx, logger, mgr, "builder", "8001", mux)
 }
@@ -24,15 +24,21 @@ import (

 	"github.com/fission/fission/cmd/builder/app"
 	"github.com/fission/fission/pkg/utils/loggerfactory"
+	"github.com/fission/fission/pkg/utils/manager"
 	"github.com/fission/fission/pkg/utils/profile"
 )

 // Usage: builder <shared volume path>
 func main() {
+
+	mgr := manager.New()
+	defer mgr.Wait()
+
 	logger := loggerfactory.GetLogger()
 	defer logger.Sync()
 	ctx := signals.SetupSignalHandler()
-	profile.ProfileIfEnabled(ctx, logger)
+	profile.ProfileIfEnabled(ctx, logger, mgr)
+
 	shareVolume := os.Args[1]
 	if _, err := os.Stat(shareVolume); err != nil {
 		if os.IsNotExist(err) {
@@ -42,5 +48,5 @@ func main() {
 			}
 		}
 	}
-	app.Run(ctx, logger, shareVolume)
+	app.Run(ctx, logger, mgr, shareVolume)
 }
@@ -1,4 +1,3 @@
-FROM alpine:3.17
-RUN apk add --update ca-certificates
+FROM cgr.dev/chainguard/static:latest
 COPY fetcher /
 ENTRYPOINT ["/fetcher"]
@@ -28,8 +28,10 @@ import (
 	"go.opentelemetry.io/otel"
 	"go.uber.org/zap"

+	"github.com/fission/fission/pkg/crd"
 	"github.com/fission/fission/pkg/fetcher"
 	"github.com/fission/fission/pkg/utils/httpserver"
+	"github.com/fission/fission/pkg/utils/manager"
 	otelUtils "github.com/fission/fission/pkg/utils/otel"
 )

@@ -37,7 +39,7 @@ var (
 	readyToServe uint32
 )

-func Run(ctx context.Context, logger *zap.Logger) {
+func Run(ctx context.Context, clientGen crd.ClientGeneratorInterface, logger *zap.Logger, mgr manager.Interface) {
 	flag.Usage = fetcherUsage
 	specializeOnStart := flag.Bool("specialize-on-startup", false, "Flag to activate specialize process at pod startup")
 	specializePayload := flag.String("specialize-request", "", "JSON payload for specialize request")
@@ -72,13 +74,13 @@ func Run(ctx context.Context, logger *zap.Logger) {
 	ctx, span := tracer.Start(ctx, "fetcher/Run")
 	defer span.End()

-	f, err := fetcher.MakeFetcher(logger, dir, *secretDir, *configDir)
+	f, err := fetcher.MakeFetcher(logger, clientGen, dir, *secretDir, *configDir)
 	if err != nil {
 		logger.Fatal("error making fetcher", zap.Error(err))
 	}

 	// do specialization in other goroutine to prevent blocking in newdeploy
-	go func() {
+	mgr.Add(ctx, func(_ context.Context) {
 		if *specializeOnStart {
 			var specializeReq fetcher.FunctionSpecializeRequest

@@ -93,7 +95,7 @@ func Run(ctx context.Context, logger *zap.Logger) {
 			}
 		}
 		atomic.StoreUint32(&readyToServe, 1)
-	}()
+	})

 	mux := http.NewServeMux()
 	mux.HandleFunc("/fetch", f.FetchHandler)
@@ -119,7 +121,7 @@ func Run(ctx context.Context, logger *zap.Logger) {
 	logger.Info("fetcher ready to receive requests")

 	handler := otelUtils.GetHandlerWithOTEL(mux, "fission-fetcher", otelUtils.UrlsToIgnore("/healthz", "/readiness-healthz"))
-	httpserver.StartServer(ctx, logger, "fetcher", "8000", handler)
+	httpserver.StartServer(ctx, logger, mgr, "fetcher", "8000", handler)
 }

 func fetcherUsage() {
@@ -20,16 +20,23 @@ import (
 	"sigs.k8s.io/controller-runtime/pkg/manager/signals"

 	"github.com/fission/fission/cmd/fetcher/app"
+	"github.com/fission/fission/pkg/crd"
 	"github.com/fission/fission/pkg/utils/loggerfactory"
+	"github.com/fission/fission/pkg/utils/manager"
 	"github.com/fission/fission/pkg/utils/profile"
 )

 // Usage: fetcher <shared volume path>
 func main() {
+
+	mgr := manager.New()
+	defer mgr.Wait()
+
 	logger := loggerfactory.GetLogger()
 	defer logger.Sync()

 	ctx := signals.SetupSignalHandler()
-	profile.ProfileIfEnabled(ctx, logger)
-	app.Run(ctx, logger)
+	profile.ProfileIfEnabled(ctx, logger, mgr)
+
+	app.Run(ctx, crd.NewClientGenerator(), logger, mgr)
 }
@@ -1,4 +1,3 @@
-FROM alpine:3.17
-RUN apk add --update ca-certificates
+FROM cgr.dev/chainguard/static:latest
 COPY fission-bundle /
 ENTRYPOINT ["/fission-bundle"]
@@ -26,12 +26,13 @@ import (
 	docopt "github.com/docopt/docopt-go"
 	"go.uber.org/zap"
 	"sigs.k8s.io/controller-runtime/pkg/manager/signals"
+	cnwebhook "sigs.k8s.io/controller-runtime/pkg/webhook"

-	"github.com/fission/fission/cmd/fission-bundle/mqtrigger"
 	"github.com/fission/fission/pkg/buildermgr"
 	"github.com/fission/fission/pkg/canaryconfigmgr"
-	"github.com/fission/fission/pkg/controller"
+	"github.com/fission/fission/pkg/crd"
 	"github.com/fission/fission/pkg/executor"
+	eclient "github.com/fission/fission/pkg/executor/client"
 	"github.com/fission/fission/pkg/info"
 	"github.com/fission/fission/pkg/kubewatcher"
 	functionLogger "github.com/fission/fission/pkg/logger"
@@ -40,59 +41,54 @@ import (
 	"github.com/fission/fission/pkg/storagesvc"
 	"github.com/fission/fission/pkg/timer"
 	"github.com/fission/fission/pkg/utils/loggerfactory"
+	"github.com/fission/fission/pkg/utils/manager"
 	"github.com/fission/fission/pkg/utils/otel"
 	"github.com/fission/fission/pkg/utils/profile"
 	"github.com/fission/fission/pkg/webhook"
 )

 // runWebhook starts admission webhook server
-func runWebhook(ctx context.Context, logger *zap.Logger, port int) error {
-	return webhook.Start(ctx, logger, port)
+func runWebhook(ctx context.Context, clientGen crd.ClientGeneratorInterface, logger *zap.Logger, port int) error {
+	return webhook.Start(ctx, clientGen, logger, cnwebhook.Options{
+		Port: port,
+	})
 }

-func runController(ctx context.Context, logger *zap.Logger, port int) {
-	controller.Start(ctx, logger, port, false)
+func runCanaryConfigServer(ctx context.Context, clientGen crd.ClientGeneratorInterface, logger *zap.Logger, mgr manager.Interface) error {
+	return canaryconfigmgr.StartCanaryServer(ctx, clientGen, logger, mgr, false)
 }

-func runCanaryConfigServer(ctx context.Context, logger *zap.Logger) error {
-	return canaryconfigmgr.StartCanaryServer(ctx, logger, false)
+func runRouter(ctx context.Context, clientGen crd.ClientGeneratorInterface, logger *zap.Logger, mgr manager.Interface, port int, executorUrl string) error {
+	return router.Start(ctx, clientGen, logger, mgr, port, eclient.MakeClient(logger, executorUrl))
 }

-func runRouter(ctx context.Context, logger *zap.Logger, port int, executorUrl string) {
-	router.Start(ctx, logger, port, executorUrl)
+func runExecutor(ctx context.Context, clientGen crd.ClientGeneratorInterface, logger *zap.Logger, mgr manager.Interface, port int) error {
+	return executor.StartExecutor(ctx, clientGen, logger, mgr, port)
 }

-func runExecutor(ctx context.Context, logger *zap.Logger, port int) error {
-	return executor.StartExecutor(ctx, logger, port)
+func runKubeWatcher(ctx context.Context, clientGen crd.ClientGeneratorInterface, logger *zap.Logger, mgr manager.Interface, routerUrl string) error {
+	return kubewatcher.Start(ctx, clientGen, logger, mgr, routerUrl)
 }

-func runKubeWatcher(ctx context.Context, logger *zap.Logger, routerUrl string) error {
-	return kubewatcher.Start(ctx, logger, routerUrl)
-}
-
-func runTimer(ctx context.Context, logger *zap.Logger, routerUrl string) error {
-	return timer.Start(ctx, logger, routerUrl)
-}
-
-func runMessageQueueMgr(ctx context.Context, logger *zap.Logger, routerUrl string) error {
-	return mqtrigger.Start(ctx, logger, routerUrl)
+func runTimer(ctx context.Context, clientGen crd.ClientGeneratorInterface, logger *zap.Logger, mgr manager.Interface, routerUrl string) error {
+	return timer.Start(ctx, clientGen, logger, mgr, routerUrl)
 }

 // KEDA based MessageQueue Trigger Manager
-func runMQManager(ctx context.Context, logger *zap.Logger, routerURL string) error {
-	return mqt.StartScalerManager(ctx, logger, routerURL)
+func runMQManager(ctx context.Context, clientGen crd.ClientGeneratorInterface, logger *zap.Logger, mgr manager.Interface, routerURL string) error {
+	return mqt.StartScalerManager(ctx, clientGen, logger, mgr, routerURL)
 }

-func runStorageSvc(ctx context.Context, logger *zap.Logger, port int, storage storagesvc.Storage) error {
-	return storagesvc.Start(ctx, logger, storage, port)
+func runStorageSvc(ctx context.Context, clientGen crd.ClientGeneratorInterface, logger *zap.Logger, mgr manager.Interface, port int, storage storagesvc.Storage) error {
+	return storagesvc.Start(ctx, clientGen, logger, storage, mgr, port)
 }

-func runBuilderMgr(ctx context.Context, logger *zap.Logger, storageSvcUrl string) error {
-	return buildermgr.Start(ctx, logger, storageSvcUrl)
+func runBuilderMgr(ctx context.Context, clientGen crd.ClientGeneratorInterface, logger *zap.Logger, mgr manager.Interface, storageSvcUrl string) error {
+	return buildermgr.Start(ctx, clientGen, logger, mgr, storageSvcUrl)
 }

-func runLogger(ctx context.Context, logger *zap.Logger) {
-	functionLogger.Start(ctx, logger)
+func runLogger(ctx context.Context, clientGen crd.ClientGeneratorInterface, logger *zap.Logger) error {
+	return functionLogger.Start(ctx, clientGen, logger)
 }

 func getPort(logger *zap.Logger, portArg interface{}) int {
@@ -115,9 +111,7 @@ func getStringArgWithDefault(arg interface{}, defaultValue string) string {
 func getServiceName(arguments map[string]interface{}) string {
 	serviceName := "Fission-Unknown"

-	if arguments["--controllerPort"] != nil {
-		serviceName = "Fission-Controller"
-	} else if arguments["--routerPort"] != nil {
+	if arguments["--routerPort"] != nil {
 		serviceName = "Fission-Router"
 	} else if arguments["--executorPort"] != nil {
 		serviceName = "Fission-Executor"
@@ -125,8 +119,6 @@ func getServiceName(arguments map[string]interface{}) string {
 		serviceName = "Fission-KubeWatcher"
 	} else if arguments["--timer"] == true {
 		serviceName = "Fission-Timer"
-	} else if arguments["--mqt"] == true {
-		serviceName = "Fission-MessageQueueTrigger"
 	} else if arguments["--builderMgr"] == true {
 		serviceName = "Fission-BuilderMgr"
 	} else if arguments["--storageServicePort"] != nil {
@@ -145,6 +137,9 @@ func exitWithSync(logger *zap.Logger) {
 }

 func main() {
+	mgr := manager.New()
+	defer mgr.Wait()
+
 	var err error

 	// From https://github.com/containous/traefik/pull/1817/files
@@ -155,18 +150,17 @@ func main() {
 	// TODO: fix the lint error. Error checking here is causing all components to crash with error "logtostderr not found"
 	flag.Set("logtostderr", "true") //nolint: errcheck

-	usage := `fission-bundle: Package of all fission microservices: controller, router, executor.
+	usage := `fission-bundle: Package of all fission microservices: router, executor.

 Use it to start one or more of the fission servers:

- Controller is a stateless API frontend for fission resources.

 Pool manager maintains a pool of generalized function containers, and
 specializes them on-demand. Executor must be run from a pod in a
 Kubernetes cluster.

 Router implements HTTP triggers: it routes to running instances,
- working with the controller and executor.
+ working with the executor.

 Kubewatcher implements Kubernetes Watch triggers: it watches
 Kubernetes resources and invokes functions described in the
@@ -177,7 +171,6 @@ Use it to start one or more of the fission servers:
 backends.

 Usage:
-  fission-bundle --controllerPort=<port>
  fission-bundle --canaryConfig
  fission-bundle --routerPort=<port> [--executorUrl=<url>]
  fission-bundle --executorPort=<port> [--namespace=<namespace>] [--fission-namespace=<namespace>]
@@ -185,13 +178,11 @@ Usage:
  fission-bundle --storageServicePort=<port> --storageType=<storateType>
  fission-bundle --builderMgr [--storageSvcUrl=<url>] [--envbuilder-namespace=<namespace>]
  fission-bundle --timer [--routerUrl=<url>]
-  fission-bundle --mqt   [--routerUrl=<url>]
  fission-bundle --mqt_keda [--routerUrl=<url>]
  fission-bundle --webhookPort=<port>
  fission-bundle --logger
  fission-bundle --version
 Options:
-  --controllerPort=<port>         Port that the controller should listen on.
  --canaryConfig		  		  Start canary config server.
  --webhookPort=<port>             Port that the webhook should listen on.
  --routerPort=<port>             Port that the router should listen on.
@@ -205,7 +196,6 @@ Options:
  --namespace=<namespace>         Kubernetes namespace in which to run function containers. Defaults to 'fission-function'.
  --kubewatcher                   Start Kubernetes events watcher.
  --timer                         Start Timer.
-  --mqt                           Start message queue trigger.
  --mqt_keda					  Start message queue trigger of kind KEDA
  --builderMgr                    Start builder manager.
  --version                       Print version information
@@ -214,7 +204,7 @@ Options:
 	defer exitWithSync(logger)

 	ctx := signals.SetupSignalHandler()
-	profile.ProfileIfEnabled(ctx, logger)
+	profile.ProfileIfEnabled(ctx, logger, mgr)

 	version := fmt.Sprintf("Fission Bundle Version: %s", info.BuildInfo().String())
 	arguments, err := docopt.ParseArgs(usage, nil, version)
@@ -235,23 +225,17 @@ Options:
 	executorUrl := getStringArgWithDefault(arguments["--executorUrl"], "http://executor.fission")
 	routerUrl := getStringArgWithDefault(arguments["--routerUrl"], "http://router.fission")
 	storageSvcUrl := getStringArgWithDefault(arguments["--storageSvcUrl"], "http://storagesvc.fission")
+	clientGen := crd.NewClientGenerator()

 	if arguments["--webhookPort"] != nil {
 		port := getPort(logger, arguments["--webhookPort"])
-		err = runWebhook(ctx, logger, port)
+		err = runWebhook(ctx, clientGen, logger, port)
 		logger.Error("webhook server exited:", zap.Error(err))
 		return
 	}

-	if arguments["--controllerPort"] != nil {
-		port := getPort(logger, arguments["--controllerPort"])
-		runController(ctx, logger, port)
-		logger.Error("controller exited")
-		return
-	}
-
 	if arguments["--canaryConfig"] == true {
-		err := runCanaryConfigServer(ctx, logger)
+		err := runCanaryConfigServer(ctx, clientGen, logger, mgr)
 		if err != nil {
 			logger.Error("canary config server exited with error: ", zap.Error(err))
 			return
@@ -260,14 +244,16 @@ Options:

 	if arguments["--routerPort"] != nil {
 		port := getPort(logger, arguments["--routerPort"])
-		runRouter(ctx, logger, port, executorUrl)
-		logger.Error("router exited")
-		return
+		err = runRouter(ctx, clientGen, logger, mgr, port, executorUrl)
+		if err != nil {
+			logger.Error("router exited", zap.Error(err))
+			return
+		}
 	}

 	if arguments["--executorPort"] != nil {
 		port := getPort(logger, arguments["--executorPort"])
-		err = runExecutor(ctx, logger, port)
+		err = runExecutor(ctx, clientGen, logger, mgr, port)
 		if err != nil {
 			logger.Error("executor exited", zap.Error(err))
 			return
@@ -275,7 +261,7 @@ Options:
 	}

 	if arguments["--kubewatcher"] == true {
-		err = runKubeWatcher(ctx, logger, routerUrl)
+		err = runKubeWatcher(ctx, clientGen, logger, mgr, routerUrl)
 		if err != nil {
 			logger.Error("kubewatcher exited", zap.Error(err))
 			return
@@ -283,23 +269,15 @@ Options:
 	}

 	if arguments["--timer"] == true {
-		err = runTimer(ctx, logger, routerUrl)
+		err = runTimer(ctx, clientGen, logger, mgr, routerUrl)
 		if err != nil {
 			logger.Error("timer exited", zap.Error(err))
 			return
 		}
 	}

-	if arguments["--mqt"] == true {
-		err = runMessageQueueMgr(ctx, logger, routerUrl)
-		if err != nil {
-			logger.Error("message queue manager exited", zap.Error(err))
-			return
-		}
-	}
-
 	if arguments["--mqt_keda"] == true {
-		err = runMQManager(ctx, logger, routerUrl)
+		err = runMQManager(ctx, clientGen, logger, mgr, routerUrl)
 		if err != nil {
 			logger.Error("mqt scaler manager exited", zap.Error(err))
 			return
@@ -307,7 +285,7 @@ Options:
 	}

 	if arguments["--builderMgr"] == true {
-		err = runBuilderMgr(ctx, logger, storageSvcUrl)
+		err = runBuilderMgr(ctx, clientGen, logger, mgr, storageSvcUrl)
 		if err != nil {
 			logger.Error("builder manager exited", zap.Error(err))
 			return
@@ -315,8 +293,10 @@ Options:
 	}

 	if arguments["--logger"] == true {
-		runLogger(ctx, logger)
-		logger.Error("logger exited")
+		err = runLogger(ctx, clientGen, logger)
+		if err != nil {
+			logger.Error("logger exited", zap.Error(err))
+		}
 		return
 	}

@@ -330,7 +310,7 @@ Options:
 		} else if arguments["--storageType"] == string(storagesvc.StorageTypeLocal) {
 			storage = storagesvc.NewLocalStorage("/fission")
 		}
-		err := runStorageSvc(ctx, logger, port, storage)
+		err := runStorageSvc(ctx, clientGen, logger, mgr, port, storage)
 		if err != nil {
 			logger.Error("storage service exited", zap.Error(err))
 			return
@@ -1,112 +0,0 @@
-/*
-Copyright 2016 The Fission Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package mqtrigger
-
-import (
-	"context"
-	"fmt"
-	"os"
-	"path"
-	"strings"
-
-	"github.com/pkg/errors"
-	"go.uber.org/zap"
-
-	fv1 "github.com/fission/fission/pkg/apis/core/v1"
-	"github.com/fission/fission/pkg/crd"
-	"github.com/fission/fission/pkg/mqtrigger"
-	"github.com/fission/fission/pkg/mqtrigger/factory"
-	"github.com/fission/fission/pkg/mqtrigger/messageQueue"
-	_ "github.com/fission/fission/pkg/mqtrigger/messageQueue/kafka"
-)
-
-func Start(ctx context.Context, logger *zap.Logger, routerUrl string) error {
-	clientGen := crd.NewClientGenerator()
-	fissionClient, err := clientGen.GetFissionClient()
-	if err != nil {
-		return errors.Wrap(err, "failed to get fission client")
-	}
-
-	err = crd.WaitForCRDs(ctx, logger, fissionClient)
-	if err != nil {
-		return errors.Wrap(err, "error waiting for CRDs")
-	}
-
-	mqType := (fv1.MessageQueueType)(os.Getenv("MESSAGE_QUEUE_TYPE"))
-	mqUrl := os.Getenv("MESSAGE_QUEUE_URL")
-
-	secretsPath := strings.TrimSpace(os.Getenv("MESSAGE_QUEUE_SECRETS"))
-
-	var secrets map[string][]byte
-	if len(secretsPath) > 0 {
-		// For authentication with message queue
-		secrets, err = readSecrets(logger, secretsPath)
-		if err != nil {
-			return err
-		}
-	}
-
-	mq, err := factory.Create(
-		logger,
-		mqType,
-		messageQueue.Config{
-			MQType:  (string)(mqType),
-			Url:     mqUrl,
-			Secrets: secrets,
-		},
-		routerUrl,
-	)
-	if err != nil {
-		logger.Fatal("failed to connect to remote message queue server", zap.Error(err))
-	}
-	mqtMgr := mqtrigger.MakeMessageQueueTriggerManager(logger, fissionClient, mqType, mq)
-	mqtMgr.Run(ctx)
-	return nil
-}
-
-func readSecrets(logger *zap.Logger, secretsPath string) (map[string][]byte, error) {
-	// return if no secrets exist
-	if _, err := os.Stat(secretsPath); os.IsNotExist(err) {
-		return nil, err
-	}
-
-	secretFiles, err := os.ReadDir(secretsPath)
-	if err != nil {
-		return nil, err
-	}
-
-	secrets := make(map[string][]byte)
-	for _, secretFile := range secretFiles {
-
-		fileName := secretFile.Name()
-		// /etc/secrets contain some hidden directories (like .data)
-		// ignore them
-		if !secretFile.IsDir() && !strings.HasPrefix(fileName, ".") {
-			logger.Info(fmt.Sprintf("Reading secret from %s", fileName))
-
-			filePath := path.Join(secretsPath, fileName)
-			secret, fileReadErr := os.ReadFile(filePath)
-			if fileReadErr != nil {
-				return nil, fileReadErr
-			}
-
-			secrets[fileName] = secret
-		}
-	}
-
-	return secrets, nil
-}
@@ -38,7 +38,6 @@ import (
 	"github.com/fission/fission/pkg/fission-cli/console"
 	"github.com/fission/fission/pkg/fission-cli/flag"
 	flagkey "github.com/fission/fission/pkg/fission-cli/flag/key"
-	_ "github.com/fission/fission/pkg/mqtrigger/messageQueue/kafka"
 )

 const (
@@ -49,7 +48,7 @@ const (
 `
 )

-func App() *cobra.Command {
+func App(clientOptions cmd.ClientOptions) *cobra.Command {
 	cobra.EnableCommandSorting = false

 	rootCmd := &cobra.Command{
@@ -59,9 +58,7 @@ func App() *cobra.Command {
 		PersistentPreRunE: wrapper.Wrapper(
 			func(input cli.Input) error {
 				console.Verbosity = input.Int(flagkey.Verbosity)
-				clientOptions := cmd.ClientOptions{
-					KubeContext: input.String(flagkey.KubeContext),
-				}
+				clientOptions.KubeContext = input.String(flagkey.KubeContext)
 				// TODO: use fake rest client for offline spec generation
 				// if input.IsSet(flagkey.ClientOnly) || input.IsSet(flagkey.PreCheckOnly) {
 				// }
@@ -83,7 +80,7 @@ func App() *cobra.Command {
 	})

 	wrapper.SetFlags(rootCmd, flag.FlagSet{
-		Global: []flag.Flag{flag.GlobalServer, flag.GlobalVerbosity, flag.KubeContext, flag.Namespace},
+		Global: []flag.Flag{flag.GlobalVerbosity, flag.KubeContext, flag.Namespace},
 	})

 	groups := helptemplate.CommandGroups{}
@@ -20,11 +20,12 @@ import (
 	"os"

 	"github.com/fission/fission/cmd/fission-cli/app"
+	"github.com/fission/fission/pkg/fission-cli/cmd"
 	"github.com/fission/fission/pkg/fission-cli/console"
 )

 func main() {
-	cmd := app.App()
+	cmd := app.App(cmd.ClientOptions{})
 	cmd.SilenceErrors = true // use our own error message printer

 	err := cmd.Execute()
@@ -1,4 +1,3 @@
-FROM alpine:3.17
-RUN apk add --update ca-certificates
+FROM cgr.dev/chainguard/static:latest
 COPY pre-upgrade-checks /
 ENTRYPOINT ["/pre-upgrade-checks"]
@@ -18,11 +18,10 @@ package main

 import (
 	"context"
+	"errors"
 	"fmt"
 	"strings"

-	multierror "github.com/hashicorp/go-multierror"
-	"github.com/pkg/errors"
 	"go.uber.org/zap"
 	v1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
 	apiextensionsclient "k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset"
@@ -51,19 +50,19 @@ const (
 	MqtCRD      = "messagequeuetriggers.fission.io"
 )

-func makePreUpgradeTaskClient(logger *zap.Logger) (*PreUpgradeTaskClient, error) {
-	clientGen := crd.NewClientGenerator()
+func makePreUpgradeTaskClient(clientGen crd.ClientGeneratorInterface, logger *zap.Logger) (*PreUpgradeTaskClient, error) {
+	var err error
 	fissionClient, err := clientGen.GetFissionClient()
 	if err != nil {
-		return nil, errors.Wrap(err, "failed to get fission client")
+		return nil, fmt.Errorf("failed to get fission client: %w", err)
 	}
 	k8sClient, err := clientGen.GetKubernetesClient()
 	if err != nil {
-		return nil, errors.Wrap(err, "failed to get kubernetes client")
+		return nil, fmt.Errorf("failed to get kubernetes client: %w", err)
 	}
 	apiExtClient, err := clientGen.GetApiExtensionsClient()
 	if err != nil {
-		return nil, errors.Wrap(err, "failed to get apiextensions client")
+		return nil, fmt.Errorf("failed to get apiextensions client: %w", err)
 	}

 	return &PreUpgradeTaskClient{
@@ -125,12 +124,12 @@ func (client *PreUpgradeTaskClient) LatestSchemaApplied(ctx context.Context) err

 // VerifyFunctionSpecReferences verifies that a function references secrets, configmaps, pkgs in its own namespace and
 // outputs a list of functions that don't adhere to this requirement.
-func (client *PreUpgradeTaskClient) VerifyFunctionSpecReferences(ctx context.Context) {
+func (client *PreUpgradeTaskClient) VerifyFunctionSpecReferences(ctx context.Context) error {
 	client.logger.Info("verifying function spec references for all functions in the cluster")

 	var err error
 	var fList *fv1.FunctionList
-	errs := &multierror.Error{}
+	var errs error

 	for _, namespace := range utils.DefaultNSResolver().FissionResourceNS {
 		for i := 0; i < maxRetries; i++ {
@@ -141,9 +140,11 @@ func (client *PreUpgradeTaskClient) VerifyFunctionSpecReferences(ctx context.Con
 		}

 		if err != nil {
-			client.logger.Fatal("error listing functions after max retries",
+			client.logger.Error("error listing functions after max retries",
 				zap.Error(err),
 				zap.Int("max_retries", maxRetries))
+			errs = errors.Join(errs, fmt.Errorf("error listing functions in namespace : %s", namespace))
+			continue
 		}

 		// check that all secrets, configmaps, packages are in the same namespace
@@ -151,28 +152,27 @@ func (client *PreUpgradeTaskClient) VerifyFunctionSpecReferences(ctx context.Con
 			secrets := fn.Spec.Secrets
 			for _, secret := range secrets {
 				if secret.Namespace != "" && secret.Namespace != fn.ObjectMeta.Namespace {
-					errs = multierror.Append(errs, fmt.Errorf("function : %s.%s cannot reference a secret : %s in namespace : %s", fn.ObjectMeta.Name, fn.ObjectMeta.Namespace, secret.Name, secret.Namespace))
+					errs = errors.Join(errs, fmt.Errorf("function : %s.%s cannot reference a secret : %s in namespace : %s", fn.ObjectMeta.Name, fn.ObjectMeta.Namespace, secret.Name, secret.Namespace))
 				}
 			}

 			configmaps := fn.Spec.ConfigMaps
 			for _, configmap := range configmaps {
 				if configmap.Namespace != "" && configmap.Namespace != fn.ObjectMeta.Namespace {
-					errs = multierror.Append(errs, fmt.Errorf("function : %s.%s cannot reference a configmap : %s in namespace : %s", fn.ObjectMeta.Name, fn.ObjectMeta.Namespace, configmap.Name, configmap.Namespace))
+					errs = errors.Join(errs, fmt.Errorf("function : %s.%s cannot reference a configmap : %s in namespace : %s", fn.ObjectMeta.Name, fn.ObjectMeta.Namespace, configmap.Name, configmap.Namespace))
+
 				}
 			}

 			if fn.Spec.Package.PackageRef.Namespace != "" && fn.Spec.Package.PackageRef.Namespace != fn.ObjectMeta.Namespace {
-				errs = multierror.Append(errs, fmt.Errorf("function : %s.%s cannot reference a package : %s in namespace : %s", fn.ObjectMeta.Name, fn.ObjectMeta.Namespace, fn.Spec.Package.PackageRef.Name, fn.Spec.Package.PackageRef.Namespace))
+				errs = errors.Join(errs, fmt.Errorf("function : %s.%s cannot reference a package : %s in namespace : %s", fn.ObjectMeta.Name, fn.ObjectMeta.Namespace, fn.Spec.Package.PackageRef.Name, fn.Spec.Package.PackageRef.Namespace))
 			}
 		}
 	}

-	if errs.ErrorOrNil() != nil {
-		client.logger.Fatal("installation failed",
-			zap.Error(errs),
-			zap.String("summary", "a function cannot reference secrets, configmaps and packages outside it's own namespace"))
+	if errs != nil {
+		return errs
 	}
-
 	client.logger.Info("function spec references verified")
+	return nil
 }
@@ -0,0 +1,31 @@
+package main
+
+import (
+	"context"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+
+	"github.com/fission/fission/test/e2e/framework"
+)
+
+func TestPreUpgradeTaskClient(t *testing.T) {
+	f := framework.NewFramework()
+	defer f.Logger().Sync()
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+	err := f.Start(ctx)
+	require.NoError(t, err)
+
+	preupgradeClient, err := makePreUpgradeTaskClient(f.ClientGen(), f.Logger())
+	require.NoError(t, err)
+
+	crd := preupgradeClient.GetFunctionCRD(ctx)
+	require.NotNil(t, crd)
+
+	err = preupgradeClient.LatestSchemaApplied(ctx)
+	require.NoError(t, err)
+
+	err = preupgradeClient.VerifyFunctionSpecReferences(ctx)
+	require.NoError(t, err)
+}
@@ -20,6 +20,7 @@ import (
 	"go.uber.org/zap"
 	"sigs.k8s.io/controller-runtime/pkg/manager/signals"

+	"github.com/fission/fission/pkg/crd"
 	"github.com/fission/fission/pkg/utils/loggerfactory"
 )

@@ -27,22 +28,25 @@ func main() {
 	logger := loggerfactory.GetLogger()
 	defer logger.Sync()

-	crdBackedClient, err := makePreUpgradeTaskClient(logger)
+	ctx := signals.SetupSignalHandler()
+
+	preupgradeClient, err := makePreUpgradeTaskClient(crd.NewClientGenerator(), logger)
 	if err != nil {
 		logger.Fatal("error creating a crd client, please retry helm upgrade",
 			zap.Error(err))
 	}

-	ctx := signals.SetupSignalHandler()
-	crd := crdBackedClient.GetFunctionCRD(ctx)
+	crd := preupgradeClient.GetFunctionCRD(ctx)
 	if crd == nil {
 		logger.Info("nothing to do since CRDs are not present on the cluster")
 		return
 	}
-
-	err = crdBackedClient.LatestSchemaApplied(ctx)
+	err = preupgradeClient.LatestSchemaApplied(ctx)
 	if err != nil {
 		logger.Fatal("New CRDs are not applied", zap.Error(err))
 	}
-	crdBackedClient.VerifyFunctionSpecReferences(ctx)
+	err = preupgradeClient.VerifyFunctionSpecReferences(ctx)
+	if err != nil {
+		logger.Fatal("Function spec references are not valid", zap.Error(err))
+	}
 }
@@ -1,4 +1,3 @@
-FROM alpine:3.17
-RUN apk add --update ca-certificates
+FROM cgr.dev/chainguard/static:latest
 COPY reporter /
-ENTRYPOINT ["/reporter"]
+ENTRYPOINT ["/reporter"]
@@ -3,8 +3,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
  annotations:
-    controller-gen.kubebuilder.io/version: v0.10.0
-  creationTimestamp: null
+    controller-gen.kubebuilder.io/version: v0.13.0
  name: canaryconfigs.fission.io
 spec:
  group: fission.io
@@ -3,8 +3,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
  annotations:
-    controller-gen.kubebuilder.io/version: v0.10.0
-  creationTimestamp: null
+    controller-gen.kubebuilder.io/version: v0.13.0
  name: httptriggers.fission.io
 spec:
  group: fission.io
@@ -3,8 +3,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
  annotations:
-    controller-gen.kubebuilder.io/version: v0.10.0
-  creationTimestamp: null
+    controller-gen.kubebuilder.io/version: v0.13.0
  name: kuberneteswatchtriggers.fission.io
 spec:
  group: fission.io
@@ -3,8 +3,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
  annotations:
-    controller-gen.kubebuilder.io/version: v0.10.0
-  creationTimestamp: null
+    controller-gen.kubebuilder.io/version: v0.13.0
  name: messagequeuetriggers.fission.io
 spec:
  group: fission.io
@@ -84,7 +83,7 @@ spec:
                description: Maximum times for message queue trigger to retry
                type: integer
              messageQueueType:
-                description: Type of message queue (NATS, Kafka, AzureQueue)
+                description: Type of message queue
                type: string
              metadata:
                additionalProperties:
@@ -1250,7 +1249,10 @@ spec:
                                          header to be used in HTTP probes
                                        properties:
                                          name:
-                                            description: The header field name
+                                            description: The header field name. This
+                                              will be canonicalized upon output, so
+                                              case-variant names will be understood
+                                              as the same header.
                                            type: string
                                          value:
                                            description: The header field value
@@ -1349,7 +1351,10 @@ spec:
                                          header to be used in HTTP probes
                                        properties:
                                          name:
-                                            description: The header field name
+                                            description: The header field name. This
+                                              will be canonicalized upon output, so
+                                              case-variant names will be understood
+                                              as the same header.
                                            type: string
                                          value:
                                            description: The header field value
@@ -1431,8 +1436,7 @@ spec:
                              type: integer
                            grpc:
                              description: GRPC specifies an action involving a GRPC
-                                port. This is a beta field and requires enabling GRPCContainerProbe
-                                feature gate.
+                                port.
                              properties:
                                port:
                                  description: Port number of the gRPC service. Number
@@ -1464,7 +1468,9 @@ spec:
                                      to be used in HTTP probes
                                    properties:
                                      name:
-                                        description: The header field name
+                                        description: The header field name. This will
+                                          be canonicalized upon output, so case-variant
+                                          names will be understood as the same header.
                                        type: string
                                      value:
                                        description: The header field value
@@ -1639,8 +1645,7 @@ spec:
                              type: integer
                            grpc:
                              description: GRPC specifies an action involving a GRPC
-                                port. This is a beta field and requires enabling GRPCContainerProbe
-                                feature gate.
+                                port.
                              properties:
                                port:
                                  description: Port number of the gRPC service. Number
@@ -1672,7 +1677,9 @@ spec:
                                      to be used in HTTP probes
                                    properties:
                                      name:
-                                        description: The header field name
+                                        description: The header field name. This will
+                                          be canonicalized upon output, so case-variant
+                                          names will be understood as the same header.
                                        type: string
                                      value:
                                        description: The header field value
@@ -1762,10 +1769,54 @@ spec:
                              format: int32
                              type: integer
                          type: object
+                        resizePolicy:
+                          description: Resources resize policy for the container.
+                          items:
+                            description: ContainerResizePolicy represents resource
+                              resize policy for the container.
+                            properties:
+                              resourceName:
+                                description: 'Name of the resource to which this resource
+                                  resize policy applies. Supported values: cpu, memory.'
+                                type: string
+                              restartPolicy:
+                                description: Restart policy to apply when specified
+                                  resource is resized. If not specified, it defaults
+                                  to NotRequired.
+                                type: string
+                            required:
+                            - resourceName
+                            - restartPolicy
+                            type: object
+                          type: array
+                          x-kubernetes-list-type: atomic
                        resources:
                          description: 'Compute Resources required by this container.
                            Cannot be updated. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
                          properties:
+                            claims:
+                              description: "Claims lists the names of resources, defined
+                                in spec.resourceClaims, that are used by this container.
+                                \n This is an alpha field and requires enabling the
+                                DynamicResourceAllocation feature gate. \n This field
+                                is immutable. It can only be set for containers."
+                              items:
+                                description: ResourceClaim references one entry in
+                                  PodSpec.ResourceClaims.
+                                properties:
+                                  name:
+                                    description: Name must match the name of one entry
+                                      in pod.spec.resourceClaims of the Pod where
+                                      this field is used. It makes that resource available
+                                      inside a container.
+                                    type: string
+                                required:
+                                - name
+                                type: object
+                              type: array
+                              x-kubernetes-list-map-keys:
+                              - name
+                              x-kubernetes-list-type: map
                            limits:
                              additionalProperties:
                                anyOf:
@@ -1787,9 +1838,30 @@ spec:
                                of compute resources required. If Requests is omitted
                                for a container, it defaults to Limits if that is
                                explicitly specified, otherwise to an implementation-defined
-                                value. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
+                                value. Requests cannot exceed Limits. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
                              type: object
                          type: object
+                        restartPolicy:
+                          description: 'RestartPolicy defines the restart behavior
+                            of individual containers in a pod. This field may only
+                            be set for init containers, and the only allowed value
+                            is "Always". For non-init containers or when this field
+                            is not specified, the restart behavior is defined by the
+                            Pod''s restart policy and the container type. Setting
+                            the RestartPolicy as "Always" for the init container will
+                            have the following effect: this init container will be
+                            continually restarted on exit until all regular containers
+                            have terminated. Once all regular containers have completed,
+                            all init containers with restartPolicy "Always" will be
+                            shut down. This lifecycle differs from normal init containers
+                            and is often referred to as a "sidecar" container. Although
+                            this init container still starts in the init container
+                            sequence, it does not wait for the container to complete
+                            before proceeding to the next init container. Instead,
+                            the next init container starts immediately after this
+                            init container is started, or after any startupProbe has
+                            successfully completed.'
+                          type: string
                        securityContext:
                          description: 'SecurityContext defines the security options
                            the container should be run with. If set, the fields of
@@ -1914,7 +1986,8 @@ spec:
                                    The profile must be preconfigured on the node
                                    to work. Must be a descending path, relative to
                                    the kubelet's configured seccomp profile location.
-                                    Must only be set if type is "Localhost".
+                                    Must be set if type is "Localhost". Must NOT be
+                                    set for any other type.
                                  type: string
                                type:
                                  description: "type indicates which kind of seccomp
@@ -1947,15 +2020,11 @@ spec:
                                  type: string
                                hostProcess:
                                  description: HostProcess determines if a container
-                                    should be run as a 'Host Process' container. This
-                                    field is alpha-level and will only be honored
-                                    by components that enable the WindowsHostProcessContainers
-                                    feature flag. Setting this field without the feature
-                                    flag will result in errors when validating the
-                                    Pod. All of a Pod's containers must have the same
-                                    effective HostProcess value (it is not allowed
-                                    to have a mix of HostProcess containers and non-HostProcess
-                                    containers).  In addition, if HostProcess is true
+                                    should be run as a 'Host Process' container. All
+                                    of a Pod's containers must have the same effective
+                                    HostProcess value (it is not allowed to have a
+                                    mix of HostProcess containers and non-HostProcess
+                                    containers). In addition, if HostProcess is true
                                    then HostNetwork must also be set to true.
                                  type: boolean
                                runAsUserName:
@@ -2004,8 +2073,7 @@ spec:
                              type: integer
                            grpc:
                              description: GRPC specifies an action involving a GRPC
-                                port. This is a beta field and requires enabling GRPCContainerProbe
-                                feature gate.
+                                port.
                              properties:
                                port:
                                  description: Port number of the gRPC service. Number
@@ -2037,7 +2105,9 @@ spec:
                                      to be used in HTTP probes
                                    properties:
                                      name:
-                                        description: The header field name
+                                        description: The header field name. This will
+                                          be canonicalized upon output, so case-variant
+                                          names will be understood as the same header.
                                        type: string
                                      value:
                                        description: The header field value
@@ -2557,7 +2627,10 @@ spec:
                                          header to be used in HTTP probes
                                        properties:
                                          name:
-                                            description: The header field name
+                                            description: The header field name. This
+                                              will be canonicalized upon output, so
+                                              case-variant names will be understood
+                                              as the same header.
                                            type: string
                                          value:
                                            description: The header field value
@@ -2656,7 +2729,10 @@ spec:
                                          header to be used in HTTP probes
                                        properties:
                                          name:
-                                            description: The header field name
+                                            description: The header field name. This
+                                              will be canonicalized upon output, so
+                                              case-variant names will be understood
+                                              as the same header.
                                            type: string
                                          value:
                                            description: The header field value
@@ -2736,8 +2812,7 @@ spec:
                              type: integer
                            grpc:
                              description: GRPC specifies an action involving a GRPC
-                                port. This is a beta field and requires enabling GRPCContainerProbe
-                                feature gate.
+                                port.
                              properties:
                                port:
                                  description: Port number of the gRPC service. Number
@@ -2769,7 +2844,9 @@ spec:
                                      to be used in HTTP probes
                                    properties:
                                      name:
-                                        description: The header field name
+                                        description: The header field name. This will
+                                          be canonicalized upon output, so case-variant
+                                          names will be understood as the same header.
                                        type: string
                                      value:
                                        description: The header field value
@@ -2935,8 +3012,7 @@ spec:
                              type: integer
                            grpc:
                              description: GRPC specifies an action involving a GRPC
-                                port. This is a beta field and requires enabling GRPCContainerProbe
-                                feature gate.
+                                port.
                              properties:
                                port:
                                  description: Port number of the gRPC service. Number
@@ -2968,7 +3044,9 @@ spec:
                                      to be used in HTTP probes
                                    properties:
                                      name:
-                                        description: The header field name
+                                        description: The header field name. This will
+                                          be canonicalized upon output, so case-variant
+                                          names will be understood as the same header.
                                        type: string
                                      value:
                                        description: The header field value
@@ -3058,11 +3136,55 @@ spec:
                              format: int32
                              type: integer
                          type: object
+                        resizePolicy:
+                          description: Resources resize policy for the container.
+                          items:
+                            description: ContainerResizePolicy represents resource
+                              resize policy for the container.
+                            properties:
+                              resourceName:
+                                description: 'Name of the resource to which this resource
+                                  resize policy applies. Supported values: cpu, memory.'
+                                type: string
+                              restartPolicy:
+                                description: Restart policy to apply when specified
+                                  resource is resized. If not specified, it defaults
+                                  to NotRequired.
+                                type: string
+                            required:
+                            - resourceName
+                            - restartPolicy
+                            type: object
+                          type: array
+                          x-kubernetes-list-type: atomic
                        resources:
                          description: Resources are not allowed for ephemeral containers.
                            Ephemeral containers use spare resources already allocated
                            to the pod.
                          properties:
+                            claims:
+                              description: "Claims lists the names of resources, defined
+                                in spec.resourceClaims, that are used by this container.
+                                \n This is an alpha field and requires enabling the
+                                DynamicResourceAllocation feature gate. \n This field
+                                is immutable. It can only be set for containers."
+                              items:
+                                description: ResourceClaim references one entry in
+                                  PodSpec.ResourceClaims.
+                                properties:
+                                  name:
+                                    description: Name must match the name of one entry
+                                      in pod.spec.resourceClaims of the Pod where
+                                      this field is used. It makes that resource available
+                                      inside a container.
+                                    type: string
+                                required:
+                                - name
+                                type: object
+                              type: array
+                              x-kubernetes-list-map-keys:
+                              - name
+                              x-kubernetes-list-type: map
                            limits:
                              additionalProperties:
                                anyOf:
@@ -3084,9 +3206,15 @@ spec:
                                of compute resources required. If Requests is omitted
                                for a container, it defaults to Limits if that is
                                explicitly specified, otherwise to an implementation-defined
-                                value. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
+                                value. Requests cannot exceed Limits. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
                              type: object
                          type: object
+                        restartPolicy:
+                          description: Restart policy for the container to manage
+                            the restart behavior of each container within a pod. This
+                            may only be set for init containers. You cannot set this
+                            field on ephemeral containers.
+                          type: string
                        securityContext:
                          description: 'Optional: SecurityContext defines the security
                            options the ephemeral container should be run with. If
@@ -3211,7 +3339,8 @@ spec:
                                    The profile must be preconfigured on the node
                                    to work. Must be a descending path, relative to
                                    the kubelet's configured seccomp profile location.
-                                    Must only be set if type is "Localhost".
+                                    Must be set if type is "Localhost". Must NOT be
+                                    set for any other type.
                                  type: string
                                type:
                                  description: "type indicates which kind of seccomp
@@ -3244,15 +3373,11 @@ spec:
                                  type: string
                                hostProcess:
                                  description: HostProcess determines if a container
-                                    should be run as a 'Host Process' container. This
-                                    field is alpha-level and will only be honored
-                                    by components that enable the WindowsHostProcessContainers
-                                    feature flag. Setting this field without the feature
-                                    flag will result in errors when validating the
-                                    Pod. All of a Pod's containers must have the same
-                                    effective HostProcess value (it is not allowed
-                                    to have a mix of HostProcess containers and non-HostProcess
-                                    containers).  In addition, if HostProcess is true
+                                    should be run as a 'Host Process' container. All
+                                    of a Pod's containers must have the same effective
+                                    HostProcess value (it is not allowed to have a
+                                    mix of HostProcess containers and non-HostProcess
+                                    containers). In addition, if HostProcess is true
                                    then HostNetwork must also be set to true.
                                  type: boolean
                                runAsUserName:
@@ -3293,8 +3418,7 @@ spec:
                              type: integer
                            grpc:
                              description: GRPC specifies an action involving a GRPC
-                                port. This is a beta field and requires enabling GRPCContainerProbe
-                                feature gate.
+                                port.
                              properties:
                                port:
                                  description: Port number of the gRPC service. Number
@@ -3326,7 +3450,9 @@ spec:
                                      to be used in HTTP probes
                                    properties:
                                      name:
-                                        description: The header field name
+                                        description: The header field name. This will
+                                          be canonicalized upon output, so case-variant
+                                          names will be understood as the same header.
                                        type: string
                                      value:
                                        description: The header field value
@@ -3877,7 +4003,10 @@ spec:
                                          header to be used in HTTP probes
                                        properties:
                                          name:
-                                            description: The header field name
+                                            description: The header field name. This
+                                              will be canonicalized upon output, so
+                                              case-variant names will be understood
+                                              as the same header.
                                            type: string
                                          value:
                                            description: The header field value
@@ -3976,7 +4105,10 @@ spec:
                                          header to be used in HTTP probes
                                        properties:
                                          name:
-                                            description: The header field name
+                                            description: The header field name. This
+                                              will be canonicalized upon output, so
+                                              case-variant names will be understood
+                                              as the same header.
                                            type: string
                                          value:
                                            description: The header field value
@@ -4058,8 +4190,7 @@ spec:
                              type: integer
                            grpc:
                              description: GRPC specifies an action involving a GRPC
-                                port. This is a beta field and requires enabling GRPCContainerProbe
-                                feature gate.
+                                port.
                              properties:
                                port:
                                  description: Port number of the gRPC service. Number
@@ -4091,7 +4222,9 @@ spec:
                                      to be used in HTTP probes
                                    properties:
                                      name:
-                                        description: The header field name
+                                        description: The header field name. This will
+                                          be canonicalized upon output, so case-variant
+                                          names will be understood as the same header.
                                        type: string
                                      value:
                                        description: The header field value
@@ -4266,8 +4399,7 @@ spec:
                              type: integer
                            grpc:
                              description: GRPC specifies an action involving a GRPC
-                                port. This is a beta field and requires enabling GRPCContainerProbe
-                                feature gate.
+                                port.
                              properties:
                                port:
                                  description: Port number of the gRPC service. Number
@@ -4299,7 +4431,9 @@ spec:
                                      to be used in HTTP probes
                                    properties:
                                      name:
-                                        description: The header field name
+                                        description: The header field name. This will
+                                          be canonicalized upon output, so case-variant
+                                          names will be understood as the same header.
                                        type: string
                                      value:
                                        description: The header field value
@@ -4389,10 +4523,54 @@ spec:
                              format: int32
                              type: integer
                          type: object
+                        resizePolicy:
+                          description: Resources resize policy for the container.
+                          items:
+                            description: ContainerResizePolicy represents resource
+                              resize policy for the container.
+                            properties:
+                              resourceName:
+                                description: 'Name of the resource to which this resource
+                                  resize policy applies. Supported values: cpu, memory.'
+                                type: string
+                              restartPolicy:
+                                description: Restart policy to apply when specified
+                                  resource is resized. If not specified, it defaults
+                                  to NotRequired.
+                                type: string
+                            required:
+                            - resourceName
+                            - restartPolicy
+                            type: object
+                          type: array
+                          x-kubernetes-list-type: atomic
                        resources:
                          description: 'Compute Resources required by this container.
                            Cannot be updated. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
                          properties:
+                            claims:
+                              description: "Claims lists the names of resources, defined
+                                in spec.resourceClaims, that are used by this container.
+                                \n This is an alpha field and requires enabling the
+                                DynamicResourceAllocation feature gate. \n This field
+                                is immutable. It can only be set for containers."
+                              items:
+                                description: ResourceClaim references one entry in
+                                  PodSpec.ResourceClaims.
+                                properties:
+                                  name:
+                                    description: Name must match the name of one entry
+                                      in pod.spec.resourceClaims of the Pod where
+                                      this field is used. It makes that resource available
+                                      inside a container.
+                                    type: string
+                                required:
+                                - name
+                                type: object
+                              type: array
+                              x-kubernetes-list-map-keys:
+                              - name
+                              x-kubernetes-list-type: map
                            limits:
                              additionalProperties:
                                anyOf:
@@ -4414,9 +4592,30 @@ spec:
                                of compute resources required. If Requests is omitted
                                for a container, it defaults to Limits if that is
                                explicitly specified, otherwise to an implementation-defined
-                                value. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
+                                value. Requests cannot exceed Limits. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
                              type: object
                          type: object
+                        restartPolicy:
+                          description: 'RestartPolicy defines the restart behavior
+                            of individual containers in a pod. This field may only
+                            be set for init containers, and the only allowed value
+                            is "Always". For non-init containers or when this field
+                            is not specified, the restart behavior is defined by the
+                            Pod''s restart policy and the container type. Setting
+                            the RestartPolicy as "Always" for the init container will
+                            have the following effect: this init container will be
+                            continually restarted on exit until all regular containers
+                            have terminated. Once all regular containers have completed,
+                            all init containers with restartPolicy "Always" will be
+                            shut down. This lifecycle differs from normal init containers
+                            and is often referred to as a "sidecar" container. Although
+                            this init container still starts in the init container
+                            sequence, it does not wait for the container to complete
+                            before proceeding to the next init container. Instead,
+                            the next init container starts immediately after this
+                            init container is started, or after any startupProbe has
+                            successfully completed.'
+                          type: string
                        securityContext:
                          description: 'SecurityContext defines the security options
                            the container should be run with. If set, the fields of
@@ -4541,7 +4740,8 @@ spec:
                                    The profile must be preconfigured on the node
                                    to work. Must be a descending path, relative to
                                    the kubelet's configured seccomp profile location.
-                                    Must only be set if type is "Localhost".
+                                    Must be set if type is "Localhost". Must NOT be
+                                    set for any other type.
                                  type: string
                                type:
                                  description: "type indicates which kind of seccomp
@@ -4574,15 +4774,11 @@ spec:
                                  type: string
                                hostProcess:
                                  description: HostProcess determines if a container
-                                    should be run as a 'Host Process' container. This
-                                    field is alpha-level and will only be honored
-                                    by components that enable the WindowsHostProcessContainers
-                                    feature flag. Setting this field without the feature
-                                    flag will result in errors when validating the
-                                    Pod. All of a Pod's containers must have the same
-                                    effective HostProcess value (it is not allowed
-                                    to have a mix of HostProcess containers and non-HostProcess
-                                    containers).  In addition, if HostProcess is true
+                                    should be run as a 'Host Process' container. All
+                                    of a Pod's containers must have the same effective
+                                    HostProcess value (it is not allowed to have a
+                                    mix of HostProcess containers and non-HostProcess
+                                    containers). In addition, if HostProcess is true
                                    then HostNetwork must also be set to true.
                                  type: boolean
                                runAsUserName:
@@ -4631,8 +4827,7 @@ spec:
                              type: integer
                            grpc:
                              description: GRPC specifies an action involving a GRPC
-                                port. This is a beta field and requires enabling GRPCContainerProbe
-                                feature gate.
+                                port.
                              properties:
                                port:
                                  description: Port number of the gRPC service. Number
@@ -4664,7 +4859,9 @@ spec:
                                      to be used in HTTP probes
                                    properties:
                                      name:
-                                        description: The header field name
+                                        description: The header field name. This will
+                                          be canonicalized upon output, so case-variant
+                                          names will be understood as the same header.
                                        type: string
                                      value:
                                        description: The header field value
@@ -4966,9 +5163,56 @@ spec:
                      - conditionType
                      type: object
                    type: array
+                  resourceClaims:
+                    description: "ResourceClaims defines which ResourceClaims must
+                      be allocated and reserved before the Pod is allowed to start.
+                      The resources will be made available to those containers which
+                      consume them by name. \n This is an alpha field and requires
+                      enabling the DynamicResourceAllocation feature gate. \n This
+                      field is immutable."
+                    items:
+                      description: PodResourceClaim references exactly one ResourceClaim
+                        through a ClaimSource. It adds a name to it that uniquely
+                        identifies the ResourceClaim inside the Pod. Containers that
+                        need access to the ResourceClaim reference it with this name.
+                      properties:
+                        name:
+                          description: Name uniquely identifies this resource claim
+                            inside the pod. This must be a DNS_LABEL.
+                          type: string
+                        source:
+                          description: Source describes where to find the ResourceClaim.
+                          properties:
+                            resourceClaimName:
+                              description: ResourceClaimName is the name of a ResourceClaim
+                                object in the same namespace as this pod.
+                              type: string
+                            resourceClaimTemplateName:
+                              description: "ResourceClaimTemplateName is the name
+                                of a ResourceClaimTemplate object in the same namespace
+                                as this pod. \n The template will be used to create
+                                a new ResourceClaim, which will be bound to this pod.
+                                When this pod is deleted, the ResourceClaim will also
+                                be deleted. The pod name and resource name, along
+                                with a generated component, will be used to form a
+                                unique name for the ResourceClaim, which will be recorded
+                                in pod.status.resourceClaimStatuses. \n This field
+                                is immutable and no changes will be made to the corresponding
+                                ResourceClaim by the control plane after creating
+                                the ResourceClaim."
+                              type: string
+                          type: object
+                      required:
+                      - name
+                      type: object
+                    type: array
+                    x-kubernetes-list-map-keys:
+                    - name
+                    x-kubernetes-list-type: map
                  restartPolicy:
                    description: 'Restart policy for all containers within the pod.
-                      One of Always, OnFailure, Never. Default to Always. More info:
+                      One of Always, OnFailure, Never. In some contexts, only a subset
+                      of those values may be permitted. Default to Always. More info:
                      https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle/#restart-policy'
                    type: string
                  runtimeClassName:
@@ -4984,6 +5228,29 @@ spec:
                      scheduler. If not specified, the pod will be dispatched by default
                      scheduler.
                    type: string
+                  schedulingGates:
+                    description: "SchedulingGates is an opaque list of values that
+                      if specified will block scheduling the pod. If schedulingGates
+                      is not empty, the pod will stay in the SchedulingGated state
+                      and the scheduler will not attempt to schedule the pod. \n SchedulingGates
+                      can only be set at pod creation time, and be removed only afterwards.
+                      \n This is a beta feature enabled by the PodSchedulingReadiness
+                      feature gate."
+                    items:
+                      description: PodSchedulingGate is associated to a Pod to guard
+                        its scheduling.
+                      properties:
+                        name:
+                          description: Name of the scheduling gate. Each scheduling
+                            gate must have a unique name field.
+                          type: string
+                      required:
+                      - name
+                      type: object
+                    type: array
+                    x-kubernetes-list-map-keys:
+                    - name
+                    x-kubernetes-list-type: map
                  securityContext:
                    description: 'SecurityContext holds pod-level security attributes
                      and common container settings. Optional: Defaults to empty.  See
@@ -5075,7 +5342,8 @@ spec:
                              in a file on the node should be used. The profile must
                              be preconfigured on the node to work. Must be a descending
                              path, relative to the kubelet's configured seccomp profile
-                              location. Must only be set if type is "Localhost".
+                              location. Must be set if type is "Localhost". Must NOT
+                              be set for any other type.
                            type: string
                          type:
                            description: "type indicates which kind of seccomp profile
@@ -5090,9 +5358,13 @@ spec:
                      supplementalGroups:
                        description: A list of groups applied to the first process
                          run in each container, in addition to the container's primary
-                          GID.  If unspecified, no groups will be added to any container.
-                          Note that this field cannot be set when spec.os.name is
-                          windows.
+                          GID, the fsGroup (if specified), and group memberships defined
+                          in the container image for the uid of the container process.
+                          If unspecified, no additional groups are added to any container.
+                          Note that group memberships defined in the container image
+                          for the uid of the container process are still effective,
+                          even if they are not included in this list. Note that this
+                          field cannot be set when spec.os.name is windows.
                        items:
                          format: int64
                          type: integer
@@ -5136,15 +5408,12 @@ spec:
                            type: string
                          hostProcess:
                            description: HostProcess determines if a container should
-                              be run as a 'Host Process' container. This field is
-                              alpha-level and will only be honored by components that
-                              enable the WindowsHostProcessContainers feature flag.
-                              Setting this field without the feature flag will result
-                              in errors when validating the Pod. All of a Pod's containers
-                              must have the same effective HostProcess value (it is
-                              not allowed to have a mix of HostProcess containers
-                              and non-HostProcess containers).  In addition, if HostProcess
-                              is true then HostNetwork must also be set to true.
+                              be run as a 'Host Process' container. All of a Pod's
+                              containers must have the same effective HostProcess
+                              value (it is not allowed to have a mix of HostProcess
+                              containers and non-HostProcess containers). In addition,
+                              if HostProcess is true then HostNetwork must also be
+                              set to true.
                            type: boolean
                          runAsUserName:
                            description: The UserName in Windows to run the entrypoint
@@ -5299,14 +5568,19 @@ spec:
                          type: object
                          x-kubernetes-map-type: atomic
                        matchLabelKeys:
-                          description: MatchLabelKeys is a set of pod label keys to
-                            select the pods over which spreading will be calculated.
+                          description: "MatchLabelKeys is a set of pod label keys
+                            to select the pods over which spreading will be calculated.
                            The keys are used to lookup values from the incoming pod
                            labels, those key-value labels are ANDed with labelSelector
                            to select the group of existing pods over which spreading
-                            will be calculated for the incoming pod. Keys that don't
-                            exist in the incoming pod labels will be ignored. A null
-                            or empty list means only match against labelSelector.
+                            will be calculated for the incoming pod. The same key
+                            is forbidden to exist in both MatchLabelKeys and LabelSelector.
+                            MatchLabelKeys cannot be set when LabelSelector isn't
+                            set. Keys that don't exist in the incoming pod labels
+                            will be ignored. A null or empty list means only match
+                            against labelSelector. \n This is a beta field and requires
+                            the MatchLabelKeysInPodTopologySpread feature gate to
+                            be enabled (enabled by default)."
                          items:
                            type: string
                          type: array
@@ -5366,7 +5640,7 @@ spec:
                            - Ignore: nodeAffinity/nodeSelector are ignored. All nodes
                            are included in the calculations. \n If this value is
                            nil, the behavior is equivalent to the Honor policy. This
-                            is a alpha-level feature enabled by the NodeInclusionPolicyInPodTopologySpread
+                            is a beta-level feature default enabled by the NodeInclusionPolicyInPodTopologySpread
                            feature flag."
                          type: string
                        nodeTaintsPolicy:
@@ -5376,8 +5650,8 @@ spec:
                            tainted nodes for which the incoming pod has a toleration,
                            are included. - Ignore: node taints are ignored. All nodes
                            are included. \n If this value is nil, the behavior is
-                            equivalent to the Ignore policy. This is a alpha-level
-                            feature enabled by the NodeInclusionPolicyInPodTopologySpread
+                            equivalent to the Ignore policy. This is a beta-level
+                            feature default enabled by the NodeInclusionPolicyInPodTopologySpread
                            feature flag."
                          type: string
                        topologyKey:
@@ -5825,7 +6099,7 @@ spec:
                                value between the SizeLimit specified here and the
                                sum of memory limits of all containers in a pod. The
                                default is nil which means that the limit is undefined.
-                                More info: http://kubernetes.io/docs/user-guide/volumes#emptydir'
+                                More info: https://kubernetes.io/docs/concepts/storage/volumes#emptydir'
                              pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
                              x-kubernetes-int-or-string: true
                          type: object
@@ -5900,10 +6174,13 @@ spec:
                                        If the provisioner or an external controller
                                        can support the specified data source, it
                                        will create a new volume based on the contents
-                                        of the specified data source. If the AnyVolumeDataSource
-                                        feature gate is enabled, this field will always
-                                        have the same contents as the DataSourceRef
-                                        field.'
+                                        of the specified data source. When the AnyVolumeDataSource
+                                        feature gate is enabled, dataSource contents
+                                        will be copied to dataSourceRef, and dataSourceRef
+                                        contents will be copied to dataSource when
+                                        dataSourceRef.namespace is not specified.
+                                        If the namespace is specified, then dataSourceRef
+                                        will not be copied to dataSource.'
                                      properties:
                                        apiGroup:
                                          description: APIGroup is the group for the
@@ -5929,29 +6206,37 @@ spec:
                                      description: 'dataSourceRef specifies the object
                                        from which to populate the volume with data,
                                        if a non-empty volume is desired. This may
-                                        be any local object from a non-empty API group
-                                        (non core object) or a PersistentVolumeClaim
-                                        object. When this field is specified, volume
-                                        binding will only succeed if the type of the
-                                        specified object matches some installed volume
-                                        populator or dynamic provisioner. This field
-                                        will replace the functionality of the DataSource
-                                        field and as such if both fields are non-empty,
+                                        be any object from a non-empty API group (non
+                                        core object) or a PersistentVolumeClaim object.
+                                        When this field is specified, volume binding
+                                        will only succeed if the type of the specified
+                                        object matches some installed volume populator
+                                        or dynamic provisioner. This field will replace
+                                        the functionality of the dataSource field
+                                        and as such if both fields are non-empty,
                                        they must have the same value. For backwards
-                                        compatibility, both fields (DataSource and
-                                        DataSourceRef) will be set to the same value
-                                        automatically if one of them is empty and
-                                        the other is non-empty. There are two important
-                                        differences between DataSource and DataSourceRef:
-                                        * While DataSource only allows two specific
-                                        types of objects, DataSourceRef allows any
-                                        non-core object, as well as PersistentVolumeClaim
-                                        objects. * While DataSource ignores disallowed
-                                        values (dropping them), DataSourceRef preserves
-                                        all values, and generates an error if a disallowed
-                                        value is specified. (Beta) Using this field
-                                        requires the AnyVolumeDataSource feature gate
-                                        to be enabled.'
+                                        compatibility, when namespace isn''t specified
+                                        in dataSourceRef, both fields (dataSource
+                                        and dataSourceRef) will be set to the same
+                                        value automatically if one of them is empty
+                                        and the other is non-empty. When namespace
+                                        is specified in dataSourceRef, dataSource
+                                        isn''t set to the same value and must be empty.
+                                        There are three important differences between
+                                        dataSource and dataSourceRef: * While dataSource
+                                        only allows two specific types of objects,
+                                        dataSourceRef allows any non-core object,
+                                        as well as PersistentVolumeClaim objects.
+                                        * While dataSource ignores disallowed values
+                                        (dropping them), dataSourceRef preserves all
+                                        values, and generates an error if a disallowed
+                                        value is specified. * While dataSource only
+                                        allows local objects, dataSourceRef allows
+                                        objects in any namespaces. (Beta) Using this
+                                        field requires the AnyVolumeDataSource feature
+                                        gate to be enabled. (Alpha) Using the namespace
+                                        field of dataSourceRef requires the CrossNamespaceVolumeDataSource
+                                        feature gate to be enabled.'
                                      properties:
                                        apiGroup:
                                          description: APIGroup is the group for the
@@ -5968,11 +6253,21 @@ spec:
                                          description: Name is the name of resource
                                            being referenced
                                          type: string
+                                        namespace:
+                                          description: Namespace is the namespace
+                                            of resource being referenced Note that
+                                            when a namespace is specified, a gateway.networking.k8s.io/ReferenceGrant
+                                            object is required in the referent namespace
+                                            to allow that namespace's owner to accept
+                                            the reference. See the ReferenceGrant
+                                            documentation for details. (Alpha) This
+                                            field requires the CrossNamespaceVolumeDataSource
+                                            feature gate to be enabled.
+                                          type: string
                                      required:
                                      - kind
                                      - name
                                      type: object
-                                      x-kubernetes-map-type: atomic
                                    resources:
                                      description: 'resources represents the minimum
                                        resources the volume should have. If RecoverVolumeExpansionFailure
@@ -5982,6 +6277,32 @@ spec:
                                        capacity recorded in the status field of the
                                        claim. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#resources'
                                      properties:
+                                        claims:
+                                          description: "Claims lists the names of
+                                            resources, defined in spec.resourceClaims,
+                                            that are used by this container. \n This
+                                            is an alpha field and requires enabling
+                                            the DynamicResourceAllocation feature
+                                            gate. \n This field is immutable. It can
+                                            only be set for containers."
+                                          items:
+                                            description: ResourceClaim references
+                                              one entry in PodSpec.ResourceClaims.
+                                            properties:
+                                              name:
+                                                description: Name must match the name
+                                                  of one entry in pod.spec.resourceClaims
+                                                  of the Pod where this field is used.
+                                                  It makes that resource available
+                                                  inside a container.
+                                                type: string
+                                            required:
+                                            - name
+                                            type: object
+                                          type: array
+                                          x-kubernetes-list-map-keys:
+                                          - name
+                                          x-kubernetes-list-type: map
                                        limits:
                                          additionalProperties:
                                            anyOf:
@@ -6005,7 +6326,8 @@ spec:
                                            If Requests is omitted for a container,
                                            it defaults to Limits if that is explicitly
                                            specified, otherwise to an implementation-defined
-                                            value. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
+                                            value. Requests cannot exceed Limits.
+                                            More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
                                          type: object
                                      type: object
                                    selector:
@@ -3,8 +3,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
  annotations:
-    controller-gen.kubebuilder.io/version: v0.10.0
-  creationTimestamp: null
+    controller-gen.kubebuilder.io/version: v0.13.0
  name: packages.fission.io
 spec:
  group: fission.io
@@ -3,8 +3,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
  annotations:
-    controller-gen.kubebuilder.io/version: v0.10.0
-  creationTimestamp: null
+    controller-gen.kubebuilder.io/version: v0.13.0
  name: timetriggers.fission.io
 spec:
  group: fission.io
@@ -1,144 +1,126 @@
 module github.com/fission/fission

-go 1.20
+go 1.21

 require (
-	github.com/Shopify/sarama v1.37.2
+	dario.cat/mergo v1.0.0
 	github.com/bep/debounce v1.2.1
 	github.com/dchest/uniuri v1.2.0
 	github.com/docopt/docopt-go v0.0.0-20180111231733-ee0de3bc6815
-	github.com/dustin/go-humanize v1.0.0
-	github.com/elastic/crd-ref-docs v0.0.8
-	github.com/emicklei/go-restful-openapi/v2 v2.9.1
-	github.com/emicklei/go-restful/v3 v3.10.1
-	github.com/fatih/color v1.13.0
-	github.com/fsnotify/fsnotify v1.6.0
-	github.com/go-git/go-git/v5 v5.4.2
-	github.com/go-openapi/spec v0.20.7
-	github.com/golang-jwt/jwt/v4 v4.4.3
-	github.com/google/go-cmp v0.5.9
-	github.com/gorilla/mux v1.8.0
+	github.com/dustin/go-humanize v1.0.1
+	github.com/elastic/crd-ref-docs v0.0.10
+	github.com/fatih/color v1.16.0
+	github.com/fsnotify/fsnotify v1.7.0
+	github.com/go-git/go-git/v5 v5.10.0
+	github.com/go-logr/zapr v1.3.0
+	github.com/golang-jwt/jwt/v4 v4.5.0
+	github.com/google/go-cmp v0.6.0
+	github.com/google/uuid v1.4.0
+	github.com/gorilla/mux v1.8.1
 	github.com/graymeta/stow v0.2.8
 	github.com/hashicorp/go-multierror v1.1.1
-	github.com/hashicorp/go-retryablehttp v0.7.1
-	github.com/imdario/mergo v0.3.13
-	github.com/influxdata/influxdb v1.11.0
+	github.com/hashicorp/go-retryablehttp v0.7.5
+	github.com/influxdata/influxdb v1.11.2
 	github.com/mholt/archiver/v3 v3.5.1
 	github.com/minio/minio-go v6.0.14+incompatible
 	github.com/ory/dockertest v3.3.5+incompatible
 	github.com/pkg/errors v0.9.1
-	github.com/prometheus/client_golang v1.14.0
-	github.com/prometheus/common v0.37.0
-	github.com/robfig/cron/v3 v3.0.0
+	github.com/prometheus/client_golang v1.17.0
+	github.com/prometheus/common v0.45.0
+	github.com/robfig/cron/v3 v3.0.1
 	github.com/sabhiram/go-gitignore v0.0.0-20210923224102-525f6e181f06
-	github.com/satori/go.uuid v1.2.1-0.20181028125025-b2ce2384e17b
-	github.com/spf13/cobra v1.6.1
+	github.com/spf13/cobra v1.8.0
 	github.com/spf13/pflag v1.0.5
-	github.com/stretchr/testify v1.8.1
+	github.com/stretchr/testify v1.8.4
 	github.com/wcharczuk/go-chart v2.0.1+incompatible
-	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.37.0
-	go.opentelemetry.io/contrib/propagators/autoprop v0.37.0
-	go.opentelemetry.io/otel v1.11.2
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.11.2
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.11.2
-	go.opentelemetry.io/otel/sdk v1.11.2
-	go.opentelemetry.io/otel/trace v1.11.2
-	go.uber.org/zap v1.24.0
-	golang.org/x/net v0.7.0
-	google.golang.org/grpc v1.51.0
-	k8s.io/api v0.25.4
-	k8s.io/apiextensions-apiserver v0.25.4
-	k8s.io/apimachinery v0.25.4
-	k8s.io/client-go v0.25.4
-	k8s.io/metrics v0.25.4
-	sigs.k8s.io/controller-runtime v0.13.1
-	sigs.k8s.io/controller-tools v0.10.0
-	sigs.k8s.io/yaml v1.3.0
+	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.46.1
+	go.opentelemetry.io/contrib/propagators/autoprop v0.46.1
+	go.opentelemetry.io/otel v1.21.0
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.21.0
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.21.0
+	go.opentelemetry.io/otel/sdk v1.21.0
+	go.opentelemetry.io/otel/trace v1.21.0
+	go.uber.org/zap v1.26.0
+	golang.org/x/net v0.18.0
+	google.golang.org/grpc v1.59.0
+	k8s.io/api v0.28.4
+	k8s.io/apiextensions-apiserver v0.28.4
+	k8s.io/apimachinery v0.28.4
+	k8s.io/client-go v0.28.4
+	k8s.io/metrics v0.28.4
+	sigs.k8s.io/controller-runtime v0.16.3
+	sigs.k8s.io/controller-tools v0.13.0
+	sigs.k8s.io/yaml v1.4.0
 )

 require (
-	cloud.google.com/go v0.99.0 // indirect
 	github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 // indirect
-	github.com/Azure/go-autorest v14.2.0+incompatible // indirect
-	github.com/Azure/go-autorest/autorest v0.11.27 // indirect
-	github.com/Azure/go-autorest/autorest/adal v0.9.20 // indirect
-	github.com/Azure/go-autorest/autorest/date v0.3.0 // indirect
-	github.com/Azure/go-autorest/logger v0.2.1 // indirect
-	github.com/Azure/go-autorest/tracing v0.6.0 // indirect
 	github.com/Masterminds/goutils v1.1.1 // indirect
 	github.com/Masterminds/semver v1.5.0 // indirect
 	github.com/Masterminds/sprig v2.22.0+incompatible // indirect
-	github.com/Microsoft/go-winio v0.5.2 // indirect
+	github.com/Microsoft/go-winio v0.6.1 // indirect
 	github.com/Nvveen/Gotty v0.0.0-20120604004816-cd527374f1e5 // indirect
-	github.com/ProtonMail/go-crypto v0.0.0-20221026131551-cf6655e29de4 // indirect
-	github.com/acomagu/bufpipe v1.0.3 // indirect
+	github.com/ProtonMail/go-crypto v0.0.0-20230828082145-3c4c8a2d2371 // indirect
+	github.com/acomagu/bufpipe v1.0.4 // indirect
 	github.com/andybalholm/brotli v1.0.1 // indirect
 	github.com/aws/aws-sdk-go v1.42.34 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/blend/go-sdk v1.20220112.5 // indirect
 	github.com/cenkalti/backoff v2.2.1+incompatible // indirect
-	github.com/cenkalti/backoff/v4 v4.2.0 // indirect
-	github.com/cespare/xxhash/v2 v2.1.2 // indirect
-	github.com/cloudflare/circl v1.1.0 // indirect
+	github.com/cenkalti/backoff/v4 v4.2.1 // indirect
+	github.com/cespare/xxhash/v2 v2.2.0 // indirect
+	github.com/cloudflare/circl v1.3.3 // indirect
 	github.com/containerd/continuity v0.2.2 // indirect
-	github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
+	github.com/cpuguy83/go-md2man/v2 v2.0.3 // indirect
+	github.com/cyphar/filepath-securejoin v0.2.4 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/docker/go-connections v0.4.0 // indirect
 	github.com/docker/go-units v0.4.0 // indirect
 	github.com/dsnet/compress v0.0.2-0.20210315054119-f66993602bf5 // indirect
-	github.com/eapache/go-resiliency v1.3.0 // indirect
-	github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21 // indirect
-	github.com/eapache/queue v1.1.0 // indirect
+	github.com/emicklei/go-restful/v3 v3.11.0 // indirect
 	github.com/emirpasic/gods v1.18.1 // indirect
-	github.com/evanphx/json-patch v4.12.0+incompatible // indirect
+	github.com/evanphx/json-patch v5.6.0+incompatible // indirect
 	github.com/evanphx/json-patch/v5 v5.6.0 // indirect
-	github.com/felixge/httpsnoop v1.0.3 // indirect
-	github.com/go-git/gcfg v1.5.0 // indirect
-	github.com/go-git/go-billy/v5 v5.3.1 // indirect
+	github.com/felixge/httpsnoop v1.0.4 // indirect
+	github.com/go-git/gcfg v1.5.1-0.20230307220236-3a3c6141e376 // indirect
+	github.com/go-git/go-billy/v5 v5.5.0 // indirect
 	github.com/go-ini/ini v1.66.4 // indirect
-	github.com/go-logr/logr v1.2.3 // indirect
+	github.com/go-logr/logr v1.3.0 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
-	github.com/go-logr/zapr v1.2.3 // indirect
-	github.com/go-openapi/jsonpointer v0.19.5 // indirect
-	github.com/go-openapi/jsonreference v0.20.0 // indirect
-	github.com/go-openapi/swag v0.19.15 // indirect
-	github.com/gobuffalo/flect v0.2.5 // indirect
-	github.com/goccy/go-yaml v1.1.5 // indirect
+	github.com/go-openapi/jsonpointer v0.19.6 // indirect
+	github.com/go-openapi/jsonreference v0.20.2 // indirect
+	github.com/go-openapi/swag v0.22.3 // indirect
+	github.com/gobuffalo/flect v1.0.2 // indirect
+	github.com/goccy/go-yaml v1.11.0 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
-	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/golang/protobuf v1.5.3 // indirect
 	github.com/golang/snappy v0.0.4 // indirect
-	github.com/google/gnostic v0.5.7-v3refs // indirect
-	github.com/google/gofuzz v1.1.0 // indirect
-	github.com/google/uuid v1.3.0 // indirect
+	github.com/google/gnostic-models v0.6.8 // indirect
+	github.com/google/gofuzz v1.2.0 // indirect
 	github.com/gotestyourself/gotestyourself v2.2.0+incompatible // indirect
-	github.com/grpc-ecosystem/grpc-gateway/v2 v2.10.3 // indirect
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.16.0 // indirect
 	github.com/hashicorp/errwrap v1.0.0 // indirect
-	github.com/hashicorp/go-cleanhttp v0.5.1 // indirect
-	github.com/hashicorp/go-uuid v1.0.3 // indirect
-	github.com/huandu/xstrings v1.2.1 // indirect
-	github.com/inconshreveable/mousetrap v1.0.1 // indirect
+	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
+	github.com/huandu/xstrings v1.3.3 // indirect
+	github.com/imdario/mergo v0.3.11 // indirect
+	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 // indirect
-	github.com/jcmturner/aescts/v2 v2.0.0 // indirect
-	github.com/jcmturner/dnsutils/v2 v2.0.0 // indirect
-	github.com/jcmturner/gofork v1.7.6 // indirect
-	github.com/jcmturner/gokrb5/v8 v8.4.3 // indirect
-	github.com/jcmturner/rpc/v2 v2.0.3 // indirect
 	github.com/jmespath/go-jmespath v0.4.0 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/kevinburke/ssh_config v1.2.0 // indirect
-	github.com/klauspost/compress v1.15.11 // indirect
+	github.com/klauspost/compress v1.16.7 // indirect
 	github.com/klauspost/pgzip v1.2.5 // indirect
 	github.com/lib/pq v1.10.4 // indirect
-	github.com/mailru/easyjson v0.7.6 // indirect
-	github.com/mattn/go-colorable v0.1.12 // indirect
-	github.com/mattn/go-isatty v0.0.14 // indirect
-	github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182affec369 // indirect
-	github.com/mitchellh/copystructure v1.0.0 // indirect
+	github.com/mailru/easyjson v0.7.7 // indirect
+	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/matttproud/golang_protobuf_extensions/v2 v2.0.0 // indirect
+	github.com/mitchellh/copystructure v1.2.0 // indirect
 	github.com/mitchellh/go-homedir v1.1.0 // indirect
-	github.com/mitchellh/reflectwalk v1.0.0 // indirect
+	github.com/mitchellh/reflectwalk v1.0.2 // indirect
 	github.com/moby/spdystream v0.2.0 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
@@ -147,50 +129,51 @@ require (
 	github.com/opencontainers/go-digest v1.0.0 // indirect
 	github.com/opencontainers/image-spec v1.0.2 // indirect
 	github.com/opencontainers/runc v1.1.5 // indirect
-	github.com/pierrec/lz4/v4 v4.1.17 // indirect
+	github.com/pierrec/lz4/v4 v4.1.18 // indirect
+	github.com/pjbgf/sha1cd v0.3.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/prometheus/client_model v0.3.0 // indirect
-	github.com/prometheus/procfs v0.8.0 // indirect
-	github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475 // indirect
-	github.com/rogpeppe/go-internal v1.9.0 // indirect
+	github.com/prometheus/client_model v0.4.1-0.20230718164431-9a2bf3000d16 // indirect
+	github.com/prometheus/procfs v0.11.1 // indirect
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
 	github.com/sergi/go-diff v1.1.0 // indirect
 	github.com/sirupsen/logrus v1.9.0 // indirect
+	github.com/skeema/knownhosts v1.2.0 // indirect
 	github.com/ulikunitz/xz v0.5.9 // indirect
-	github.com/xanzy/ssh-agent v0.3.2 // indirect
+	github.com/xanzy/ssh-agent v0.3.3 // indirect
 	github.com/xi2/xz v0.0.0-20171230120015-48954b6210f8 // indirect
-	go.opentelemetry.io/contrib/propagators/aws v1.12.0 // indirect
-	go.opentelemetry.io/contrib/propagators/b3 v1.12.0 // indirect
-	go.opentelemetry.io/contrib/propagators/jaeger v1.12.0 // indirect
-	go.opentelemetry.io/contrib/propagators/ot v1.12.0 // indirect
-	go.opentelemetry.io/otel/exporters/otlp/internal/retry v1.11.2 // indirect
-	go.opentelemetry.io/otel/metric v0.34.0 // indirect
-	go.opentelemetry.io/proto/otlp v0.19.0 // indirect
-	go.uber.org/atomic v1.9.0 // indirect
-	go.uber.org/multierr v1.8.0 // indirect
-	golang.org/x/crypto v0.3.0 // indirect
-	golang.org/x/image v0.5.0 // indirect
-	golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4 // indirect
-	golang.org/x/oauth2 v0.0.0-20220411215720-9780585627b5 // indirect
-	golang.org/x/sys v0.5.0 // indirect
-	golang.org/x/term v0.5.0 // indirect
-	golang.org/x/text v0.7.0 // indirect
-	golang.org/x/time v0.0.0-20220609170525-579cf78fd858 // indirect
-	golang.org/x/tools v0.1.12 // indirect
-	golang.org/x/xerrors v0.0.0-20220411194840-2f41105eb62f // indirect
-	gomodules.xyz/jsonpatch/v2 v2.2.0 // indirect
+	go.opentelemetry.io/contrib/propagators/aws v1.21.1 // indirect
+	go.opentelemetry.io/contrib/propagators/b3 v1.21.1 // indirect
+	go.opentelemetry.io/contrib/propagators/jaeger v1.21.1 // indirect
+	go.opentelemetry.io/contrib/propagators/ot v1.21.1 // indirect
+	go.opentelemetry.io/otel/metric v1.21.0 // indirect
+	go.opentelemetry.io/proto/otlp v1.0.0 // indirect
+	go.uber.org/multierr v1.11.0 // indirect
+	golang.org/x/crypto v0.15.0 // indirect
+	golang.org/x/exp v0.0.0-20220722155223-a9213eeb770e // indirect
+	golang.org/x/image v0.10.0 // indirect
+	golang.org/x/mod v0.12.0 // indirect
+	golang.org/x/oauth2 v0.12.0 // indirect
+	golang.org/x/sync v0.4.0 // indirect
+	golang.org/x/sys v0.14.0 // indirect
+	golang.org/x/term v0.14.0 // indirect
+	golang.org/x/text v0.14.0 // indirect
+	golang.org/x/time v0.3.0 // indirect
+	golang.org/x/tools v0.13.0 // indirect
+	golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect
+	gomodules.xyz/jsonpatch/v2 v2.4.0 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
-	google.golang.org/genproto v0.0.0-20220628213854-d9e0b6570c03 // indirect
-	google.golang.org/protobuf v1.28.1 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20230822172742-b8732ec3820d // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20230822172742-b8732ec3820d // indirect
+	google.golang.org/protobuf v1.31.0 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/warnings.v0 v0.1.2 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	gotest.tools v2.2.0+incompatible // indirect
-	k8s.io/component-base v0.25.4 // indirect
-	k8s.io/klog/v2 v2.70.1 // indirect
-	k8s.io/kube-openapi v0.0.0-20220803162953-67bda5d908f1 // indirect
-	k8s.io/utils v0.0.0-20220728103510-ee6ede2d64ed // indirect
-	sigs.k8s.io/json v0.0.0-20220713155537-f223a00ba0e2 // indirect
+	k8s.io/component-base v0.28.4 // indirect
+	k8s.io/klog/v2 v2.100.1 // indirect
+	k8s.io/kube-openapi v0.0.0-20230717233707-2695361300d9 // indirect
+	k8s.io/utils v0.0.0-20230406110748-d93618cff8a2 // indirect
+	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
 	sigs.k8s.io/structured-merge-diff/v4 v4.2.3 // indirect
 )
@@ -28,12 +28,19 @@ set +x
 # for codecov
 echo "" > coverage.txt

+make install-envtest
+KUBEBUILDER_ASSETS=$(setup-envtest -p path use 1.23.x)
+export KUBEBUILDER_ASSETS
+
 # The executor unit test only works with NodePort-type services for
 # now. So disable it for our travis ci tests except some partial tests.
-for d in $(go list ./... | grep -v '/vendor/' | grep -v 'examples/go' | grep -v executor | grep -v 'benchmark') github.com/fission/fission/pkg/executor/util; do
-    go test -race -v -coverprofile=profile.out -covermode=atomic $d
-    if [ -f profile.out ]; then
-        cat profile.out >> coverage.txt
-        rm profile.out
-    fi
-done
+# for d in $(go list ./... | grep -v '/vendor/' | grep -v 'examples/go' | grep -v 'benchmark'); do
+#     echo "Running tests in $d"
+#     go test -race -v -coverprofile=profile.out -covermode=atomic $d
+#     if [ -f profile.out ]; then
+#         cat profile.out >> coverage.txt
+#         rm profile.out
+#     fi
+# done
+echo "Running tests ..."
+go test -race -v -coverprofile=coverage.txt -covermode=atomic --coverpkg=./... ./...
@@ -21,6 +21,7 @@ import (
 	"k8s.io/apimachinery/pkg/runtime"
 	ctrl "sigs.k8s.io/controller-runtime"
 	"sigs.k8s.io/controller-runtime/pkg/webhook"
+	"sigs.k8s.io/controller-runtime/pkg/webhook/admission"

 	"github.com/fission/fission/pkg/utils/loggerfactory"
 )
@@ -50,19 +51,19 @@ func (r *CanaryConfig) Default() {
 var _ webhook.Validator = &CanaryConfig{}

 // ValidateCreate implements webhook.Validator so a webhook will be registered for the type
-func (r *CanaryConfig) ValidateCreate() error {
+func (r *CanaryConfig) ValidateCreate() (admission.Warnings, error) {
 	canaryconfiglog.Debug("validate create", zap.String("name", r.Name))
-	return nil
+	return nil, nil
 }

 // ValidateUpdate implements webhook.Validator so a webhook will be registered for the type
-func (r *CanaryConfig) ValidateUpdate(old runtime.Object) error {
+func (r *CanaryConfig) ValidateUpdate(old runtime.Object) (admission.Warnings, error) {
 	canaryconfiglog.Debug("validate update", zap.String("name", r.Name))
-	return nil
+	return nil, nil
 }

 // ValidateDelete implements webhook.Validator so a webhook will be registered for the type
-func (r *CanaryConfig) ValidateDelete() error {
+func (r *CanaryConfig) ValidateDelete() (admission.Warnings, error) {
 	canaryconfiglog.Debug("validate delete", zap.String("name", r.Name))
-	return nil
+	return nil, nil
 }
@@ -80,10 +80,6 @@ const (
 	PodInfoMount           = "/etc/podinfo"
 )

-const (
-	MessageQueueTypeKafka = "kafka"
-)
-
 const (
 	// FunctionReferenceFunctionName means that the function
 	// reference is simply by function name.
@@ -21,6 +21,7 @@ import (
 	"k8s.io/apimachinery/pkg/runtime"
 	ctrl "sigs.k8s.io/controller-runtime"
 	"sigs.k8s.io/controller-runtime/pkg/webhook"
+	"sigs.k8s.io/controller-runtime/pkg/webhook/admission"

 	"github.com/fission/fission/pkg/utils/loggerfactory"
 )
@@ -49,24 +50,24 @@ func (r *Environment) Default() {
 var _ webhook.Validator = &Environment{}

 // ValidateCreate implements webhook.Validator so a webhook will be registered for the type
-func (r *Environment) ValidateCreate() error {
+func (r *Environment) ValidateCreate() (admission.Warnings, error) {
 	environmentlog.Debug("validate create", zap.String("name", r.Name))
 	err := r.Validate()
 	if err != nil {
 		err = AggregateValidationErrors("Environment", err)
-		return err
+		return nil, err
 	}
-	return nil
+	return nil, nil
 }

 // ValidateUpdate implements webhook.Validator so a webhook will be registered for the type
-func (r *Environment) ValidateUpdate(old runtime.Object) error {
+func (r *Environment) ValidateUpdate(old runtime.Object) (admission.Warnings, error) {
 	environmentlog.Debug("validate update", zap.String("name", r.Name))
-	return nil
+	return nil, nil
 }

 // ValidateDelete implements webhook.Validator so a webhook will be registered for the type
-func (r *Environment) ValidateDelete() error {
+func (r *Environment) ValidateDelete() (admission.Warnings, error) {
 	environmentlog.Debug("validate delete", zap.String("name", r.Name))
-	return nil
+	return nil, nil
 }
@@ -23,6 +23,7 @@ import (
 	"k8s.io/apimachinery/pkg/runtime"
 	ctrl "sigs.k8s.io/controller-runtime"
 	"sigs.k8s.io/controller-runtime/pkg/webhook"
+	"sigs.k8s.io/controller-runtime/pkg/webhook/admission"

 	"github.com/fission/fission/pkg/utils/loggerfactory"
 )
@@ -50,55 +51,55 @@ func (r *Function) Default() {
 var _ webhook.Validator = &Function{}

 // ValidateCreate implements webhook.Validator so a webhook will be registered for the type
-func (r *Function) ValidateCreate() error {
+func (r *Function) ValidateCreate() (admission.Warnings, error) {
 	functionlog.Debug("validate create", zap.String("name", r.Name))

 	for _, cnfMap := range r.Spec.ConfigMaps {
 		if cnfMap.Namespace != r.ObjectMeta.Namespace {
 			err := fmt.Errorf("ConfigMap's [%s] and function's Namespace [%s] are different. ConfigMap needs to be present in the same namespace as function", cnfMap.Namespace, r.ObjectMeta.Namespace)
-			return AggregateValidationErrors("Function", err)
+			return nil, AggregateValidationErrors("Function", err)
 		}
 	}
 	for _, secret := range r.Spec.Secrets {
 		if secret.Namespace != r.ObjectMeta.Namespace {
 			err := fmt.Errorf("secret  [%s] and function's Namespace [%s] are different. Secret needs to be present in the same namespace as function", secret.Namespace, r.ObjectMeta.Namespace)
-			return AggregateValidationErrors("Function", err)
+			return nil, AggregateValidationErrors("Function", err)
 		}
 	}

 	err := r.Validate()
 	if err != nil {
-		return AggregateValidationErrors("Function", err)
+		return nil, AggregateValidationErrors("Function", err)
 	}
-	return nil
+	return nil, nil
 }

 // ValidateUpdate implements webhook.Validator so a webhook will be registered for the type
-func (r *Function) ValidateUpdate(old runtime.Object) error {
+func (r *Function) ValidateUpdate(old runtime.Object) (admission.Warnings, error) {
 	functionlog.Debug("validate update", zap.String("name", r.Name))

 	for _, cnfMap := range r.Spec.ConfigMaps {
 		if cnfMap.Namespace != r.ObjectMeta.Namespace {
 			err := fmt.Errorf("ConfigMap's [%s] and function's Namespace [%s] are different. ConfigMap needs to be present in the same namespace as function", cnfMap.Namespace, r.ObjectMeta.Namespace)
-			return AggregateValidationErrors("Function", err)
+			return nil, AggregateValidationErrors("Function", err)
 		}
 	}
 	for _, secret := range r.Spec.Secrets {
 		if secret.Namespace != r.ObjectMeta.Namespace {
 			err := fmt.Errorf("secret  [%s] and function's Namespace [%s] are different. Secret needs to be present in the same namespace as function", secret.Namespace, r.ObjectMeta.Namespace)
-			return AggregateValidationErrors("Function", err)
+			return nil, AggregateValidationErrors("Function", err)
 		}
 	}

 	err := r.Validate()
 	if err != nil {
-		return AggregateValidationErrors("Function", err)
+		return nil, AggregateValidationErrors("Function", err)
 	}
-	return nil
+	return nil, nil
 }

 // ValidateDelete implements webhook.Validator so a webhook will be registered for the type
-func (r *Function) ValidateDelete() error {
+func (r *Function) ValidateDelete() (admission.Warnings, error) {
 	functionlog.Debug("validate delete", zap.String("name", r.Name))
-	return nil
+	return nil, nil
 }
@@ -21,6 +21,7 @@ import (
 	"k8s.io/apimachinery/pkg/runtime"
 	ctrl "sigs.k8s.io/controller-runtime"
 	"sigs.k8s.io/controller-runtime/pkg/webhook"
+	"sigs.k8s.io/controller-runtime/pkg/webhook/admission"

 	"github.com/fission/fission/pkg/utils/loggerfactory"
 )
@@ -49,31 +50,31 @@ func (r *HTTPTrigger) Default() {
 var _ webhook.Validator = &HTTPTrigger{}

 // ValidateCreate implements webhook.Validator so a webhook will be registered for the type
-func (t *HTTPTrigger) ValidateCreate() error {
+func (t *HTTPTrigger) ValidateCreate() (admission.Warnings, error) {
 	httptriggerlog.Debug("validate create", zap.String("name", t.Name))
 	err := t.Validate()
 	if err != nil {
 		err = AggregateValidationErrors("HTTPTrigger", err)
-		return err
+		return nil, err
 	}
-	return nil
+	return nil, nil
 }

 // ValidateUpdate implements webhook.Validator so a webhook will be registered for the type
-func (r *HTTPTrigger) ValidateUpdate(old runtime.Object) error {
+func (r *HTTPTrigger) ValidateUpdate(old runtime.Object) (admission.Warnings, error) {
 	httptriggerlog.Debug("validate update", zap.String("name", r.Name))
 	err := r.Validate()
 	if err != nil {
 		err = AggregateValidationErrors("HTTPTrigger", err)
-		return err
+		return nil, err
 	}

-	return nil
+	return nil, nil
 }

 // ValidateDelete implements webhook.Validator so a webhook will be registered for the type
-func (r *HTTPTrigger) ValidateDelete() error {
+func (r *HTTPTrigger) ValidateDelete() (admission.Warnings, error) {
 	httptriggerlog.Debug("validate delete", zap.String("name", r.Name))

-	return nil
+	return nil, nil
 }
@@ -21,6 +21,7 @@ import (
 	"k8s.io/apimachinery/pkg/runtime"
 	ctrl "sigs.k8s.io/controller-runtime"
 	"sigs.k8s.io/controller-runtime/pkg/webhook"
+	"sigs.k8s.io/controller-runtime/pkg/webhook/admission"

 	"github.com/fission/fission/pkg/utils/loggerfactory"
 )
@@ -49,24 +50,24 @@ func (r *KubernetesWatchTrigger) Default() {
 var _ webhook.Validator = &KubernetesWatchTrigger{}

 // ValidateCreate implements webhook.Validator so a webhook will be registered for the type
-func (r *KubernetesWatchTrigger) ValidateCreate() error {
+func (r *KubernetesWatchTrigger) ValidateCreate() (admission.Warnings, error) {
 	kuberneteswatchtriggerlog.Debug("validate create", zap.String("name", r.Name))
 	err := r.Validate()
 	if err != nil {
 		err = AggregateValidationErrors("Watch", err)
-		return err
+		return nil, err
 	}
-	return nil
+	return nil, nil
 }

 // ValidateUpdate implements webhook.Validator so a webhook will be registered for the type
-func (r *KubernetesWatchTrigger) ValidateUpdate(old runtime.Object) error {
+func (r *KubernetesWatchTrigger) ValidateUpdate(old runtime.Object) (admission.Warnings, error) {
 	// WATCH UPDATE NOT IMPLEMENTED
-	return nil
+	return nil, nil
 }

 // ValidateDelete implements webhook.Validator so a webhook will be registered for the type
-func (r *KubernetesWatchTrigger) ValidateDelete() error {
+func (r *KubernetesWatchTrigger) ValidateDelete() (admission.Warnings, error) {
 	kuberneteswatchtriggerlog.Debug("validate delete", zap.String("name", r.Name))
-	return nil
+	return nil, nil
 }
@@ -21,6 +21,7 @@ import (
 	"k8s.io/apimachinery/pkg/runtime"
 	ctrl "sigs.k8s.io/controller-runtime"
 	"sigs.k8s.io/controller-runtime/pkg/webhook"
+	"sigs.k8s.io/controller-runtime/pkg/webhook/admission"

 	"github.com/fission/fission/pkg/utils/loggerfactory"
 )
@@ -49,29 +50,29 @@ func (r *MessageQueueTrigger) Default() {
 var _ webhook.Validator = &MessageQueueTrigger{}

 // ValidateCreate implements webhook.Validator so a webhook will be registered for the type
-func (r *MessageQueueTrigger) ValidateCreate() error {
+func (r *MessageQueueTrigger) ValidateCreate() (admission.Warnings, error) {
 	messagequeuetriggerlog.Debug("validate create", zap.String("name", r.Name))
 	err := r.Validate()
 	if err != nil {
 		err = AggregateValidationErrors("MessageQueueTrigger", err)
-		return err
+		return nil, err
 	}
-	return nil
+	return nil, nil
 }

 // ValidateUpdate implements webhook.Validator so a webhook will be registered for the type
-func (r *MessageQueueTrigger) ValidateUpdate(old runtime.Object) error {
+func (r *MessageQueueTrigger) ValidateUpdate(old runtime.Object) (admission.Warnings, error) {
 	messagequeuetriggerlog.Debug("validate update", zap.String("name", r.Name))
 	err := r.Validate()
 	if err != nil {
 		err = AggregateValidationErrors("MessageQueueTrigger", err)
-		return err
+		return nil, err
 	}
-	return nil
+	return nil, nil
 }

 // ValidateDelete implements webhook.Validator so a webhook will be registered for the type
-func (r *MessageQueueTrigger) ValidateDelete() error {
+func (r *MessageQueueTrigger) ValidateDelete() (admission.Warnings, error) {
 	messagequeuetriggerlog.Debug("validate delete", zap.String("name", r.Name))
-	return nil
+	return nil, nil
 }
@@ -24,6 +24,7 @@ import (
 	"k8s.io/apimachinery/pkg/runtime"
 	ctrl "sigs.k8s.io/controller-runtime"
 	"sigs.k8s.io/controller-runtime/pkg/webhook"
+	"sigs.k8s.io/controller-runtime/pkg/webhook/admission"

 	ferror "github.com/fission/fission/pkg/error"
 	"github.com/fission/fission/pkg/utils/loggerfactory"
@@ -56,43 +57,43 @@ func (r *Package) Default() {
 var _ webhook.Validator = &Package{}

 // ValidateCreate implements webhook.Validator so a webhook will be registered for the type
-func (r *Package) ValidateCreate() error {
+func (r *Package) ValidateCreate() (admission.Warnings, error) {
 	packagelog.Debug("validate create", zap.String("name", r.Name))
 	err := r.Validate()
 	if err != nil {
 		err = AggregateValidationErrors("Package", err)
-		return err
+		return nil, err
 	}

 	// Ensure size limits
 	if len(r.Spec.Source.Literal) > int(ArchiveLiteralSizeLimit) {
 		err := ferror.MakeError(ferror.ErrorInvalidArgument,
 			fmt.Sprintf("Package literal larger than %s", humanize.Bytes(uint64(ArchiveLiteralSizeLimit))))
-		return err
+		return nil, err
 	}
 	if len(r.Spec.Deployment.Literal) > int(ArchiveLiteralSizeLimit) {
 		err := ferror.MakeError(ferror.ErrorInvalidArgument,
 			fmt.Sprintf("Package literal larger than %s", humanize.Bytes(uint64(ArchiveLiteralSizeLimit))))
-		return err
+		return nil, err
 	}
-	return nil
+	return nil, nil
 }

 // ValidateUpdate implements webhook.Validator so a webhook will be registered for the type
-func (r *Package) ValidateUpdate(old runtime.Object) error {
+func (r *Package) ValidateUpdate(old runtime.Object) (admission.Warnings, error) {
 	packagelog.Debug("validate update", zap.String("name", r.Name))
 	err := r.Validate()

 	if err != nil {
 		err = AggregateValidationErrors("Package", err)
-		return err
+		return nil, err
 	}

-	return nil
+	return nil, nil
 }

 // ValidateDelete implements webhook.Validator so a webhook will be registered for the type
-func (r *Package) ValidateDelete() error {
+func (r *Package) ValidateDelete() (admission.Warnings, error) {
 	packagelog.Debug("validate delete", zap.String("name", r.Name))
-	return nil
+	return nil, nil
 }
@@ -21,6 +21,7 @@ import (
 	"k8s.io/apimachinery/pkg/runtime"
 	ctrl "sigs.k8s.io/controller-runtime"
 	"sigs.k8s.io/controller-runtime/pkg/webhook"
+	"sigs.k8s.io/controller-runtime/pkg/webhook/admission"

 	ferror "github.com/fission/fission/pkg/error"
 	"github.com/fission/fission/pkg/utils/loggerfactory"
@@ -50,42 +51,42 @@ func (r *TimeTrigger) Default() {
 var _ webhook.Validator = &TimeTrigger{}

 // ValidateCreate implements webhook.Validator so a webhook will be registered for the type
-func (r *TimeTrigger) ValidateCreate() error {
+func (r *TimeTrigger) ValidateCreate() (admission.Warnings, error) {
 	timetriggerlog.Debug("validate create", zap.String("name", r.Name))
 	err := r.Validate()
 	if err != nil {
 		err = AggregateValidationErrors("TimeTrigger", err)
-		return err
+		return nil, err
 	}

 	err = IsValidCronSpec(r.Spec.Cron)
 	if err != nil {
 		err = ferror.MakeError(ferror.ErrorInvalidArgument, "TimeTrigger cron spec is not valid")
-		return err
+		return nil, err
 	}
-	return nil
+	return nil, nil
 }

 // ValidateUpdate implements webhook.Validator so a webhook will be registered for the type
-func (r *TimeTrigger) ValidateUpdate(old runtime.Object) error {
+func (r *TimeTrigger) ValidateUpdate(old runtime.Object) (admission.Warnings, error) {
 	timetriggerlog.Debug("validate update", zap.String("name", r.Name))
 	err := r.Validate()
 	if err != nil {
 		err = AggregateValidationErrors("TimeTrigger", err)
-		return err
+		return nil, err
 	}

 	err = IsValidCronSpec(r.Spec.Cron)
 	if err != nil {
 		err = ferror.MakeError(ferror.ErrorInvalidArgument, "TimeTrigger cron spec is not valid")
-		return err
+		return nil, err
 	}

-	return nil
+	return nil, nil
 }

 // ValidateDelete implements webhook.Validator so a webhook will be registered for the type
-func (r *TimeTrigger) ValidateDelete() error {
+func (r *TimeTrigger) ValidateDelete() (admission.Warnings, error) {
 	timetriggerlog.Debug("validate delete", zap.String("name", r.Name))
-	return nil
+	return nil, nil
 }
@@ -17,7 +17,7 @@ limitations under the License.
 package v1

 import (
-	asv2beta2 "k8s.io/api/autoscaling/v2beta2"
+	asv2 "k8s.io/api/autoscaling/v2"
 	apiv1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 )
@@ -399,6 +399,11 @@ type (
 		// +optional
 		OnceOnly bool `json:"onceOnly,omitempty"`

+		// RetainPods specifies the number of specialized pods that should be retained after serving requests
+		// This is optional. If not specified default value will be taken as 0
+		// +optional
+		RetainPods int `json:"retainPods,omitempty"`
+
 		// Podspec specifies podspec to use for executor type container based functions
 		// Different arguments mentioned for container based function are populated inside a pod.
 		// +optional
@@ -470,12 +475,12 @@ type (
 		// created for the function.
 		// Applicable for executor type newdeploy and container.
 		// +optional
-		Metrics []asv2beta2.MetricSpec `json:"hpaMetrics,omitempty"`
+		Metrics []asv2.MetricSpec `json:"hpaMetrics,omitempty"`

 		// hpaBehavior is the behavior of HPA when scaling in up/down direction.
 		// Applicable for executor type newdeploy and container.
 		// +optional
-		Behavior *asv2beta2.HorizontalPodAutoscalerBehavior `json:"hpaBehavior,omitempty"`
+		Behavior *asv2.HorizontalPodAutoscalerBehavior `json:"hpaBehavior,omitempty"`
 	}

 	// FunctionReferenceType refers to type of Function
@@ -746,7 +751,7 @@ type (
 		// +optional
 		FunctionReference FunctionReference `json:"functionref"`

-		// Type of message queue (NATS, Kafka, AzureQueue)
+		// Type of message queue
 		// +optional
 		MessageQueueType MessageQueueType `json:"messageQueueType"`

@@ -876,6 +881,10 @@ func (fn Function) GetConcurrency() int {
 	return fn.Spec.Concurrency
 }

+func (fn Function) GetRetainPods() int {
+	return fn.Spec.RetainPods
+}
+
 func (fn Function) GetRequestPerPod() int {
 	if fn.Spec.RequestsPerPod == 0 {
 		return DefaultRequestsPerPod
@@ -129,25 +129,24 @@ func ValidateKubeLabel(field string, labels map[string]string) error {
 }

 func ValidateKubePort(field string, port int) error {
-	result := &multierror.Error{}
+	var err error

 	e := validation.IsValidPortNum(port)
 	if len(e) > 0 {
-		result = multierror.Append(result, MakeValidationErr(ErrorInvalidValue, field, port, e...))
+		err = errors.Join(err, MakeValidationErr(ErrorInvalidValue, field, port, e...))
 	}
-
-	return result.ErrorOrNil()
+	return err
 }

 func ValidateKubeName(field string, val string) error {
-	result := &multierror.Error{}
+	var err error

 	e := validation.IsDNS1123Label(val)
 	if len(e) > 0 {
-		result = multierror.Append(result, MakeValidationErr(ErrorInvalidValue, field, val, e...))
+		err = errors.Join(err, MakeValidationErr(ErrorInvalidValue, field, val, e...))
 	}

-	return result.ErrorOrNil()
+	return err
 }

 // validateNS is to match the k8s behaviour. Where it is not mandatory to provide a NS. And so we validate it if user has provided one.
@@ -338,7 +337,7 @@ func (es ExecutionStrategy) Validate() error {
 		}

 		// TODO Add validation warning
-		//if es.SpecializationTimeout < 120 {
+		// if es.SpecializationTimeout < 120 {
 		//	result = multierror.Append(result, MakeValidationErr(ErrorInvalidValue, "ExecutionStrategy.SpecializationTimeout", es.SpecializationTimeout, "SpecializationTimeout must be a value equal to or greater than 120"))
 		//}
 	}
@@ -524,11 +523,11 @@ func (spec MessageQueueTriggerSpec) Validate() error {
 	if !validator.IsValidMessageQueue((string)(spec.MessageQueueType), spec.MqtKind) {
 		result = multierror.Append(result, MakeValidationErr(ErrorUnsupportedType, "MessageQueueTriggerSpec.MessageQueueType", spec.MessageQueueType, "not a supported message queue type"))
 	} else {
-		if !validator.IsValidTopic((string)(spec.MessageQueueType), spec.Topic, spec.MqtKind) {
+		if !validator.IsValidTopic(spec.MqtKind) {
 			result = multierror.Append(result, MakeValidationErr(ErrorInvalidValue, "MessageQueueTriggerSpec.Topic", spec.Topic, "not a valid topic"))
 		}

-		if len(spec.ResponseTopic) > 0 && !validator.IsValidTopic((string)(spec.MessageQueueType), spec.ResponseTopic, spec.MqtKind) {
+		if len(spec.ResponseTopic) > 0 && !validator.IsValidTopic(spec.MqtKind) {
 			result = multierror.Append(result, MakeValidationErr(ErrorInvalidValue, "MessageQueueTriggerSpec.ResponseTopic", spec.ResponseTopic, "not a valid topic"))
 		}
 	}
@@ -1,5 +1,4 @@
 //go:build !ignore_autogenerated
-// +build !ignore_autogenerated

 /*
 Copyright The Fission Authors.
@@ -22,7 +21,7 @@ limitations under the License.
 package v1

 import (
-	"k8s.io/api/autoscaling/v2beta2"
+	"k8s.io/api/autoscaling/v2"
 	corev1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/runtime"
 )
@@ -303,14 +302,14 @@ func (in *ExecutionStrategy) DeepCopyInto(out *ExecutionStrategy) {
 	*out = *in
 	if in.Metrics != nil {
 		in, out := &in.Metrics, &out.Metrics
-		*out = make([]v2beta2.MetricSpec, len(*in))
+		*out = make([]v2.MetricSpec, len(*in))
 		for i := range *in {
 			(*in)[i].DeepCopyInto(&(*out)[i])
 		}
 	}
 	if in.Behavior != nil {
 		in, out := &in.Behavior, &out.Behavior
-		*out = new(v2beta2.HorizontalPodAutoscalerBehavior)
+		*out = new(v2.HorizontalPodAutoscalerBehavior)
 		(*in).DeepCopyInto(*out)
 	}
 }
@@ -203,6 +203,7 @@ var map_FunctionSpec = map[string]string{
 	"concurrency":     "Maximum number of pods to be specialized which will serve requests This is optional. If not specified default value will be taken as 500",
 	"requestsPerPod":  "RequestsPerPod indicates the maximum number of concurrent requests that can be served by a specialized pod This is optional. If not specified default value will be taken as 1",
 	"onceOnly":        "OnceOnly specifies if specialized pod will serve exactly one request in its lifetime and would be garbage collected after serving that one request This is optional. If not specified default value will be taken as false",
+	"retainPods":      "RetainPods specifies the number of specialized pods that should be retained after serving requests This is optional. If not specified default value will be taken as 0",
 	"podspec":         "Podspec specifies podspec to use for executor type container based functions Different arguments mentioned for container based function are populated inside a pod.",
 }

@@ -311,7 +312,7 @@ func (MessageQueueTriggerList) SwaggerDoc() map[string]string {
 var map_MessageQueueTriggerSpec = map[string]string{
 	"":                 "MessageQueueTriggerSpec defines a binding from a topic in a message queue to a function.",
 	"functionref":      "The reference to a function for message queue trigger to invoke with when receiving messages from subscribed topic.",
-	"messageQueueType": "Type of message queue (NATS, Kafka, AzureQueue)",
+	"messageQueueType": "Type of message queue",
 	"topic":            "Subscribed topic",
 	"respTopic":        "Topic for message queue trigger to sent response from function.",
 	"errorTopic":       "Topic to collect error response sent from function",
@@ -35,24 +35,29 @@ import (
 )

 type (
-	Client struct {
+	ClientInterface interface {
+		Build(context.Context, *builder.PackageBuildRequest) (*builder.PackageBuildResponse, error)
+	}
+
+	client struct {
 		logger     *zap.Logger
 		url        string
 		httpClient *retryablehttp.Client
 	}
 )

-func MakeClient(logger *zap.Logger, builderUrl string) *Client {
+func MakeClient(logger *zap.Logger, builderUrl string) ClientInterface {
 	hc := retryablehttp.NewClient()
+	hc.ErrorHandler = retryablehttp.PassthroughErrorHandler
 	hc.HTTPClient.Transport = otelhttp.NewTransport(hc.HTTPClient.Transport)
-	return &Client{
+	return &client{
 		logger:     logger.Named("builder_client"),
 		url:        strings.TrimSuffix(builderUrl, "/"),
 		httpClient: hc,
 	}
 }

-func (c *Client) Build(ctx context.Context, req *builder.PackageBuildRequest) (*builder.PackageBuildResponse, error) {
+func (c *client) Build(ctx context.Context, req *builder.PackageBuildRequest) (*builder.PackageBuildResponse, error) {
 	logger := otelUtils.LoggerWithTraceID(ctx, c.logger)

 	body, err := json.Marshal(req)
@@ -62,7 +67,7 @@ func (c *Client) Build(ctx context.Context, req *builder.PackageBuildRequest) (*

 	resp, err := ctxhttp.Post(ctx, c.httpClient.StandardClient(), c.url, "application/json", bytes.NewReader(body))
 	if err != nil {
-		return nil, ferror.MakeErrorFromHTTP(resp)
+		return nil, err
 	}
 	defer resp.Body.Close()

@@ -18,6 +18,7 @@ package buildermgr

 import (
 	"context"
+	"os"
 	"time"

 	"github.com/pkg/errors"
@@ -28,13 +29,13 @@ import (
 	"github.com/fission/fission/pkg/executor/util"
 	fetcherConfig "github.com/fission/fission/pkg/fetcher/config"
 	"github.com/fission/fission/pkg/utils"
+	"github.com/fission/fission/pkg/utils/manager"
 )

 // Start the buildermgr service.
-func Start(ctx context.Context, logger *zap.Logger, storageSvcUrl string) error {
+func Start(ctx context.Context, clientGen crd.ClientGeneratorInterface, logger *zap.Logger, mgr manager.Interface, storageSvcUrl string) error {
 	bmLogger := logger.Named("builder_manager")

-	clientGen := crd.NewClientGenerator()
 	fissionClient, err := clientGen.GetFissionClient()
 	if err != nil {
 		return errors.Wrap(err, "failed to get fission client")
@@ -44,7 +45,7 @@ func Start(ctx context.Context, logger *zap.Logger, storageSvcUrl string) error
 		return errors.Wrap(err, "failed to get kubernetes client")
 	}

-	err = crd.WaitForCRDs(ctx, logger, fissionClient)
+	err = crd.WaitForFunctionCRDs(ctx, logger, fissionClient)
 	if err != nil {
 		return errors.Wrap(err, "error waiting for CRDs")
 	}
@@ -55,17 +56,23 @@ func Start(ctx context.Context, logger *zap.Logger, storageSvcUrl string) error
 	}

 	podSpecPatch, err := util.GetSpecFromConfigMap(fv1.BuilderPodSpecPath)
-	if err != nil {
+	if err != nil && !os.IsNotExist(err) {
 		logger.Warn("error reading data for pod spec patch", zap.String("path", fv1.BuilderPodSpecPath), zap.Error(err))
 	}

-	envWatcher := makeEnvironmentWatcher(ctx, bmLogger, fissionClient, kubernetesClient, fetcherConfig, podSpecPatch)
-	envWatcher.Run(ctx)
+	envWatcher, err := makeEnvironmentWatcher(ctx, bmLogger, fissionClient, kubernetesClient, fetcherConfig, podSpecPatch)
+	if err != nil {
+		return err
+	}
+	envWatcher.Run(ctx, mgr)

 	pkgWatcher := makePackageWatcher(bmLogger, fissionClient,
 		kubernetesClient, storageSvcUrl,
 		utils.GetK8sInformersForNamespaces(kubernetesClient, time.Minute*30, fv1.Pods),
 		utils.GetInformersForNamespaces(fissionClient, time.Minute*30, fv1.PackagesResource))
-	pkgWatcher.Run(ctx)
+	err = pkgWatcher.Run(ctx, mgr)
+	if err != nil {
+		return err
+	}
 	return nil
 }
@@ -23,12 +23,12 @@ import (
 	"strconv"
 	"time"

-	"github.com/pkg/errors"
 	"go.uber.org/zap"
 	appsv1 "k8s.io/api/apps/v1"
 	apiv1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/apimachinery/pkg/types"
 	"k8s.io/apimachinery/pkg/util/intstr"
 	"k8s.io/client-go/kubernetes"
 	k8sCache "k8s.io/client-go/tools/cache"
@@ -39,6 +39,7 @@ import (
 	fetcherConfig "github.com/fission/fission/pkg/fetcher/config"
 	"github.com/fission/fission/pkg/generated/clientset/versioned"
 	"github.com/fission/fission/pkg/utils"
+	"github.com/fission/fission/pkg/utils/manager"
 )

 const (
@@ -63,7 +64,7 @@ type (

 	environmentWatcher struct {
 		logger                 *zap.Logger
-		cache                  map[string]*builderInfo
+		cache                  map[types.UID]*builderInfo
 		fissionClient          versioned.Interface
 		kubernetesClient       kubernetes.Interface
 		nsResolver             *utils.NamespaceResolver
@@ -81,7 +82,7 @@ func makeEnvironmentWatcher(
 	fissionClient versioned.Interface,
 	kubernetesClient kubernetes.Interface,
 	fetcherConfig *fetcherConfig.Config,
-	podSpecPatch *apiv1.PodSpec) *environmentWatcher {
+	podSpecPatch *apiv1.PodSpec) (*environmentWatcher, error) {

 	useIstio := false
 	enableIstio := os.Getenv("ENABLE_ISTIO")
@@ -97,7 +98,7 @@ func makeEnvironmentWatcher(

 	envWatcher := &environmentWatcher{
 		logger:                 logger.Named("environment_watcher"),
-		cache:                  make(map[string]*builderInfo),
+		cache:                  make(map[types.UID]*builderInfo),
 		fissionClient:          fissionClient,
 		kubernetesClient:       kubernetesClient,
 		nsResolver:             utils.DefaultNSResolver(),
@@ -108,8 +109,11 @@ func makeEnvironmentWatcher(
 		envWatchInformer:       utils.GetInformersForNamespaces(fissionClient, time.Minute*30, fv1.EnvironmentResource),
 	}

-	envWatcher.EnvWatchEventHandlers(ctx)
-	return envWatcher
+	err := envWatcher.EnvWatchEventHandlers(ctx)
+	if err != nil {
+		return nil, err
+	}
+	return envWatcher, nil
 }

 func (env *environmentWatcher) getDeploymentLabels(envName string) map[string]string {
@@ -128,15 +132,13 @@ func (envw *environmentWatcher) getLabels(envName string, envNamespace string, e
 	}
 }

-func (envw *environmentWatcher) Run(ctx context.Context) {
-	for _, informer := range envw.envWatchInformer {
-		go informer.Run(ctx.Done())
-	}
+func (envw *environmentWatcher) Run(ctx context.Context, mgr manager.Interface) {
+	mgr.AddInformers(ctx, envw.envWatchInformer)
 }

-func (envw *environmentWatcher) EnvWatchEventHandlers(ctx context.Context) {
+func (envw *environmentWatcher) EnvWatchEventHandlers(ctx context.Context) error {
 	for _, informer := range envw.envWatchInformer {
-		informer.AddEventHandler(k8sCache.ResourceEventHandlerFuncs{
+		_, err := informer.AddEventHandler(k8sCache.ResourceEventHandlerFuncs{
 			AddFunc: func(obj interface{}) {
 				envObj := obj.(*fv1.Environment)
 				envw.AddUpdateBuilder(ctx, envObj)
@@ -153,19 +155,23 @@ func (envw *environmentWatcher) EnvWatchEventHandlers(ctx context.Context) {
 				envw.DeleteBuilder(ctx, envObj)
 			},
 		})
+		if err != nil {
+			return err
+		}
 	}
+	return nil
 }

 func (envw *environmentWatcher) AddUpdateBuilder(ctx context.Context, env *fv1.Environment) {
-	//builder is not supported with v1 interface and ignore env without builder image
+	// builder is not supported with v1 interface and ignore env without builder image
 	if env.Spec.Version != 1 && len(env.Spec.Builder.Image) != 0 {
-		if _, ok := envw.cache[crd.CacheKeyUID(&env.ObjectMeta)]; !ok {
+		if _, ok := envw.cache[crd.CacheKeyUIDFromMeta(&env.ObjectMeta)]; !ok {
 			builderInfo, err := envw.createBuilder(ctx, env, envw.nsResolver.GetBuilderNS(env.ObjectMeta.Namespace))
 			if err != nil {
 				envw.logger.Error("error creating builder service", zap.Error(err))
 				return
 			}
-			envw.cache[crd.CacheKeyUID(&env.ObjectMeta)] = builderInfo
+			envw.cache[crd.CacheKeyUIDFromMeta(&env.ObjectMeta)] = builderInfo
 		} else {
 			envw.DeleteBuilder(ctx, env)
 			// once older builder deleted then add new builder service
@@ -174,16 +180,16 @@ func (envw *environmentWatcher) AddUpdateBuilder(ctx context.Context, env *fv1.E
 				envw.logger.Error("error updating builder service", zap.Error(err))
 				return
 			}
-			envw.cache[crd.CacheKeyUID(&env.ObjectMeta)] = builderInfo
+			envw.cache[crd.CacheKeyUIDFromMeta(&env.ObjectMeta)] = builderInfo
 		}
 	}
 }

 func (envw *environmentWatcher) DeleteBuilder(ctx context.Context, env *fv1.Environment) {
-	if _, ok := envw.cache[crd.CacheKeyUID(&env.ObjectMeta)]; ok {
+	if _, ok := envw.cache[crd.CacheKeyUIDFromMeta(&env.ObjectMeta)]; ok {
 		envw.DeleteBuilderService(ctx, env)
 		envw.DeleteBuilderDeployment(ctx, env)
-		delete(envw.cache, crd.CacheKeyUID(&env.ObjectMeta))
+		delete(envw.cache, crd.CacheKeyUIDFromMeta(&env.ObjectMeta))
 		envw.logger.Info("builder service deleted", zap.String("env_name", env.ObjectMeta.Name), zap.String("namespace", envw.nsResolver.GetBuilderNS(env.ObjectMeta.Namespace)))
 	} else {
 		envw.logger.Debug("builder service not found", zap.String("env_name", env.ObjectMeta.Name), zap.String("namespace", envw.nsResolver.GetBuilderNS(env.ObjectMeta.Namespace)))
@@ -198,7 +204,7 @@ func (envw *environmentWatcher) DeleteBuilderService(ctx context.Context, env *f
 	}
 	for _, svc := range svcList {
 		envName := svc.ObjectMeta.Labels[LABEL_ENV_NAME]
-		if _, ok := envw.cache[crd.CacheKeyUID(&env.ObjectMeta)]; ok {
+		if _, ok := envw.cache[crd.CacheKeyUIDFromMeta(&env.ObjectMeta)]; ok {
 			err := envw.deleteBuilderServiceByName(ctx, svc.ObjectMeta.Name, svc.ObjectMeta.Namespace)
 			if err != nil {
 				envw.logger.Error("error removing builder service", zap.Error(err),
@@ -222,7 +228,7 @@ func (envw *environmentWatcher) DeleteBuilderDeployment(ctx context.Context, env
 		envw.logger.Error("error getting the builder deployment list", zap.Error(err))
 	}
 	for _, deploy := range deployList {
-		if _, ok := envw.cache[crd.CacheKeyUID(&env.ObjectMeta)]; ok {
+		if _, ok := envw.cache[crd.CacheKeyUIDFromMeta(&env.ObjectMeta)]; ok {
 			err := envw.deleteBuilderDeploymentByName(ctx, deploy.ObjectMeta.Name, deploy.ObjectMeta.Namespace)
 			if err != nil {
 				envw.logger.Error("error removing builder deployment", zap.Error(err),
@@ -252,9 +258,7 @@ func (envw *environmentWatcher) createBuilder(ctx context.Context, env *fv1.Envi
 	if len(svcList) == 0 {
 		svc, err = envw.createBuilderService(ctx, env, ns)
 		if err != nil {
-			return nil, errors.Wrap(err,
-				fmt.Sprintf("error creating builder service for environment in namespace %s %s", env.ObjectMeta.Name, ns))
-
+			return nil, fmt.Errorf("error creating builder service for environment in namespace %s %s: %w", env.ObjectMeta.Name, ns, err)
 		}
 	} else if len(svcList) == 1 {
 		svc = &svcList[0]
@@ -270,8 +274,7 @@ func (envw *environmentWatcher) createBuilder(ctx context.Context, env *fv1.Envi
 	if len(deployList) == 0 {
 		deploy, err = envw.createBuilderDeployment(ctx, env, ns)
 		if err != nil {
-			return nil, errors.Wrap(err, fmt.Sprintf("error creating builder deployment for environment in namespace %s %s", env.ObjectMeta.Name, ns))
-
+			return nil, fmt.Errorf("error creating builder deployment for environment in namespace %s %s: %w", env.ObjectMeta.Name, ns, err)
 		}
 	} else if len(deployList) == 1 {
 		deploy = &deployList[0]
@@ -291,7 +294,7 @@ func (envw *environmentWatcher) deleteBuilderServiceByName(ctx context.Context,
 		Services(namespace).
 		Delete(ctx, name, delOpt)
 	if err != nil {
-		return errors.Wrapf(err, "error deleting builder service %s.%s", name, namespace)
+		return fmt.Errorf("error deleting builder service %s.%s: %w", name, namespace, err)
 	}
 	return nil
 }
@@ -301,7 +304,7 @@ func (envw *environmentWatcher) deleteBuilderDeploymentByName(ctx context.Contex
 		Deployments(namespace).
 		Delete(ctx, name, delOpt)
 	if err != nil {
-		return errors.Wrapf(err, "error deleting builder deployment %s.%s", name, namespace)
+		return fmt.Errorf("error deleting builder deployment %s.%s: %w", name, namespace, err)
 	}
 	return nil
 }
@@ -313,7 +316,7 @@ func (envw *environmentWatcher) getBuilderServiceList(ctx context.Context, sel m
 			LabelSelector: labels.Set(sel).AsSelector().String(),
 		})
 	if err != nil {
-		return nil, errors.Wrap(err, "error getting builder service list")
+		return nil, fmt.Errorf("error getting builder service list for namespace %s: %w", ns, err)
 	}
 	return svcList.Items, nil
 }
@@ -367,7 +370,7 @@ func (envw *environmentWatcher) getBuilderDeploymentList(ctx context.Context, se
 			LabelSelector: labels.Set(sel).AsSelector().String(),
 		})
 	if err != nil {
-		return nil, errors.Wrap(err, "error getting builder deployment list")
+		return nil, fmt.Errorf("error getting builder deployment list for namespace %s: %w", ns, err)
 	}
 	return deployList.Items, nil
 }
@@ -32,6 +32,7 @@ import (
 	"github.com/fission/fission/pkg/cache"
 	"github.com/fission/fission/pkg/generated/clientset/versioned"
 	"github.com/fission/fission/pkg/utils"
+	"github.com/fission/fission/pkg/utils/manager"
 	"github.com/fission/fission/pkg/utils/metrics"
 )

@@ -126,7 +127,7 @@ func (pkgw *packageWatcher) build(ctx context.Context, srcpkg *fv1.Package) {
 	healthCheckBackOff := utils.NewDefaultBackOff()
 	builderNs := pkgw.nsResolver.GetBuilderNS(env.ObjectMeta.Namespace)

-	//if err != nil {
+	// if err != nil {
 	//	pkgw.logger.Error("Unable to create BackOff for Health Check", zap.Error(err))
 	//}
 	// Do health check for environment builder pod
@@ -308,15 +309,21 @@ func (pkgw *packageWatcher) packageInformerHandler(ctx context.Context) k8sCache
 	}
 }

-func (pkgw *packageWatcher) Run(ctx context.Context) {
-	go metrics.ServeMetrics(ctx, pkgw.logger)
-	for _, podInformer := range pkgw.podInformer {
-		go podInformer.Run(ctx.Done())
-	}
+func (pkgw *packageWatcher) Run(ctx context.Context, mgr manager.Interface) error {
+
+	mgr.Add(ctx, func(ctx context.Context) {
+		metrics.ServeMetrics(ctx, "buildermgr", pkgw.logger, mgr)
+	})
+	mgr.AddInformers(ctx, pkgw.podInformer)
 	for _, pkgInformer := range pkgw.pkgInformer {
-		pkgInformer.AddEventHandler(pkgw.packageInformerHandler(ctx))
-		go pkgInformer.Run(ctx.Done())
+		_, err := pkgInformer.AddEventHandler(pkgw.packageInformerHandler(ctx))
+		if err != nil {
+			pkgw.logger.Fatal("error adding package informer handler", zap.Error(err))
+			return err
+		}
 	}
+	mgr.AddInformers(ctx, pkgw.pkgInformer)
+	return nil
 }

 // setInitialBuildStatus sets initial build status to a package if it is empty.
@@ -18,13 +18,13 @@ package canaryconfigmgr

 import (
 	"context"
+	"errors"
 	"fmt"
 	"net/url"
 	"os"
 	"strings"
 	"time"

-	"github.com/pkg/errors"
 	"go.uber.org/zap"
 	k8serrors "k8s.io/apimachinery/pkg/api/errors"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
@@ -35,6 +35,7 @@ import (
 	"github.com/fission/fission/pkg/crd"
 	"github.com/fission/fission/pkg/generated/clientset/versioned"
 	"github.com/fission/fission/pkg/utils"
+	"github.com/fission/fission/pkg/utils/manager"
 )

 const (
@@ -78,7 +79,7 @@ func MakeCanaryConfigMgr(ctx context.Context, logger *zap.Logger, fissionClient

 	_, err := url.Parse(prometheusSvc)
 	if err != nil {
-		return nil, errors.Errorf("prometheus service url not found/invalid, can't create canary config manager: %v", prometheusSvc)
+		return nil, fmt.Errorf("prometheus service url not found/invalid, can't create canary config manager: %s", prometheusSvc)
 	}

 	promClient, err := MakePrometheusClient(logger, prometheusSvc)
@@ -94,13 +95,16 @@ func MakeCanaryConfigMgr(ctx context.Context, logger *zap.Logger, fissionClient
 		canaryCfgCancelFuncMap: makecanaryConfigCancelFuncMap(),
 	}
 	configMgr.canaryConfigInformer = utils.GetInformersForNamespaces(fissionClient, time.Minute*30, fv1.CanaryConfigResource)
-	configMgr.CanaryConfigEventHandlers(ctx)
+	err = configMgr.CanaryConfigEventHandlers(ctx)
+	if err != nil {
+		return nil, err
+	}
 	return configMgr, nil
 }

-func (canaryCfgMgr *canaryConfigMgr) CanaryConfigEventHandlers(ctx context.Context) {
+func (canaryCfgMgr *canaryConfigMgr) CanaryConfigEventHandlers(ctx context.Context) error {
 	for _, informer := range canaryCfgMgr.canaryConfigInformer {
-		informer.AddEventHandler(k8sCache.ResourceEventHandlerFuncs{
+		_, err := informer.AddEventHandler(k8sCache.ResourceEventHandlerFuncs{
 			AddFunc: func(obj interface{}) {
 				canaryConfig := obj.(*fv1.CanaryConfig)
 				if canaryConfig.Status.Status == fv1.CanaryConfigStatusPending {
@@ -126,13 +130,15 @@ func (canaryCfgMgr *canaryConfigMgr) CanaryConfigEventHandlers(ctx context.Conte

 			},
 		})
+		if err != nil {
+			return err
+		}
 	}
+	return nil
 }

-func (canaryCfgMgr *canaryConfigMgr) Run(ctx context.Context) {
-	for _, informer := range canaryCfgMgr.canaryConfigInformer {
-		go informer.Run(ctx.Done())
-	}
+func (canaryCfgMgr *canaryConfigMgr) Run(ctx context.Context, mgr manager.Interface) {
+	mgr.AddInformers(ctx, canaryCfgMgr.canaryConfigInformer)
 	canaryCfgMgr.logger.Info("started canary configmgr controller")
 }

@@ -374,9 +380,8 @@ func (canaryCfgMgr *canaryConfigMgr) updateHttpTriggerWithRetries(ctx context.Co
 	for i := 0; i < maxRetries; i++ {
 		triggerObj, err := canaryCfgMgr.fissionClient.CoreV1().HTTPTriggers(triggerNamespace).Get(ctx, triggerName, metav1.GetOptions{})
 		if err != nil {
-			e := "error getting http trigger object"
-			canaryCfgMgr.logger.Error(e, zap.Error(err), zap.String("trigger_name", triggerName), zap.String("trigger_namespace", triggerNamespace))
-			return errors.Wrap(err, e)
+			canaryCfgMgr.logger.Error("error getting http trigger object", zap.Error(err), zap.String("trigger_name", triggerName), zap.String("trigger_namespace", triggerNamespace))
+			return fmt.Errorf("error getting http trigger object: %w", err)
 		}

 		triggerObj.Spec.FunctionReference.FunctionWeights = fnWeights
@@ -394,11 +399,11 @@ func (canaryCfgMgr *canaryConfigMgr) updateHttpTriggerWithRetries(ctx context.Co
 			continue
 		default:
 			e := "error updating http trigger"
-			canaryCfgMgr.logger.Error(e,
+			canaryCfgMgr.logger.Error("error updating http trigger",
 				zap.Error(err),
 				zap.String("trigger_name", triggerName),
 				zap.String("trigger_namespace", triggerNamespace))
-			return errors.Wrapf(err, "%s: %s.%s", e, triggerName, triggerNamespace)
+			return fmt.Errorf("%s: %s.%s %w", e, triggerName, triggerNamespace, err)
 		}
 	}

@@ -415,7 +420,7 @@ func (canaryCfgMgr *canaryConfigMgr) updateCanaryConfigStatusWithRetries(ctx con
 				zap.String("name", cfgName),
 				zap.String("namespace", cfgNamespace),
 				zap.String("status", status))
-			return errors.Wrap(err, e)
+			return fmt.Errorf("%s: %s.%s %w", e, cfgName, cfgNamespace, err)
 		}

 		canaryCfgMgr.logger.Info("updating status of canary config",
@@ -444,7 +449,7 @@ func (canaryCfgMgr *canaryConfigMgr) updateCanaryConfigStatusWithRetries(ctx con
 				zap.Error(err),
 				zap.String("name", cfgName),
 				zap.String("namespace", cfgNamespace))
-			return errors.Wrapf(err, "%s: %s.%s", e, cfgName, cfgNamespace)
+			return fmt.Errorf("%s: %s.%s %w", e, cfgName, cfgNamespace, err)
 		}
 	}

@@ -552,20 +557,19 @@ func getEnvValue(envVar string) string {
 	return envVarSplit[1]
 }

-func StartCanaryServer(ctx context.Context, logger *zap.Logger, unitTestFlag bool) error {
+func StartCanaryServer(ctx context.Context, clientGen crd.ClientGeneratorInterface, logger *zap.Logger, mgr manager.Interface, unitTestFlag bool) error {
 	cLogger := logger.Named("CanaryServer")

-	clientGen := crd.NewClientGenerator()
 	fissionClient, err := clientGen.GetFissionClient()
 	if err != nil {
-		return errors.Wrap(err, "failed to get fission client")
+		return fmt.Errorf("failed to get fission client: %w", err)
 	}
 	kubernetesClient, err := clientGen.GetKubernetesClient()
 	if err != nil {
-		return errors.Wrap(err, "failed to get kubernetes client")
+		return fmt.Errorf("failed to get kubernetes client: %w", err)
 	}

-	err = ConfigureFeatures(ctx, cLogger, unitTestFlag, fissionClient, kubernetesClient)
+	err = ConfigureFeatures(ctx, cLogger, unitTestFlag, fissionClient, kubernetesClient, mgr)
 	if err != nil {
 		cLogger.Error("error configuring features - proceeding without optional features", zap.Error(err))
 	}
@@ -25,17 +25,19 @@ import (

 	config "github.com/fission/fission/pkg/featureconfig"
 	"github.com/fission/fission/pkg/generated/clientset/versioned"
+	"github.com/fission/fission/pkg/utils/manager"
 )

 // ConfigureFeatures gets the feature config and configures the features that are enabled
-func ConfigureFeatures(ctx context.Context, logger *zap.Logger, unitTestMode bool, fissionClient versioned.Interface, kubeClient kubernetes.Interface) error {
+func ConfigureFeatures(ctx context.Context, logger *zap.Logger, unitTestMode bool, fissionClient versioned.Interface,
+	kubeClient kubernetes.Interface, mgr manager.Interface) error {
 	// set feature enabled to false if unitTestMode
 	if unitTestMode {
 		return nil
 	}

 	// get the featureConfig from config map mounted onto the file system
-	featureConfig, err := config.GetFeatureConfig()
+	featureConfig, err := config.GetFeatureConfig(logger)
 	if err != nil {
 		logger.Error("error getting feature config", zap.Error(err))
 		return err
@@ -47,7 +49,7 @@ func ConfigureFeatures(ctx context.Context, logger *zap.Logger, unitTestMode boo
 	if err != nil {
 		return errors.Wrap(err, "failed to start canary config manager")
 	}
-	canaryCfgMgr.Run(ctx)
+	canaryCfgMgr.Run(ctx, mgr)

 	return err
 }
@@ -1,271 +0,0 @@
-/*
-Copyright 2016 The Fission Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package controller
-
-import (
-	"context"
-	"fmt"
-	"net/http"
-	"os"
-	"strings"
-
-	"github.com/gorilla/mux"
-	"go.uber.org/zap"
-	apiv1 "k8s.io/api/core/v1"
-	kerrors "k8s.io/apimachinery/pkg/api/errors"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/client-go/kubernetes"
-
-	ferror "github.com/fission/fission/pkg/error"
-	"github.com/fission/fission/pkg/fission-cli/logdb"
-	"github.com/fission/fission/pkg/generated/clientset/versioned"
-	"github.com/fission/fission/pkg/info"
-	"github.com/fission/fission/pkg/utils"
-	"github.com/fission/fission/pkg/utils/httpserver"
-	"github.com/fission/fission/pkg/utils/metrics"
-	"github.com/fission/fission/pkg/utils/otel"
-)
-
-var podNamespace string
-
-func init() {
-	podNamespace = os.Getenv("POD_NAMESPACE")
-	if podNamespace == "" {
-		podNamespace = "fission"
-	}
-}
-
-type (
-	API struct {
-		logger            *zap.Logger
-		fissionClient     versioned.Interface
-		kubernetesClient  kubernetes.Interface
-		storageServiceUrl string
-		builderManagerUrl string
-		workflowApiUrl    string
-		functionNamespace string
-		featureStatus     map[string]string
-	}
-
-	logDBConfig struct {
-		httpURL  string
-		username string
-		password string
-	}
-)
-
-func MakeAPI(logger *zap.Logger, fissionClient versioned.Interface, kubernetesClient kubernetes.Interface) (*API, error) {
-	api, err := makeCRDBackedAPI(logger, fissionClient, kubernetesClient)
-
-	u := os.Getenv("STORAGE_SERVICE_URL")
-	if len(u) > 0 {
-		api.storageServiceUrl = strings.TrimSuffix(u, "/")
-	} else {
-		api.storageServiceUrl = "http://storagesvc"
-	}
-
-	u = os.Getenv("BUILDER_MANAGER_URL")
-	if len(u) > 0 {
-		api.builderManagerUrl = strings.TrimSuffix(u, "/")
-	} else {
-		api.builderManagerUrl = "http://buildermgr"
-	}
-
-	wfEnv := os.Getenv("WORKFLOW_API_URL")
-	if len(u) > 0 {
-		api.workflowApiUrl = strings.TrimSuffix(wfEnv, "/")
-	} else {
-		api.workflowApiUrl = "http://workflows-apiserver"
-	}
-
-	nsResolver := utils.DefaultNSResolver()
-	api.functionNamespace = nsResolver.ResolveNamespace(os.Getenv(utils.ENV_FUNCTION_NAMESPACE))
-
-	return api, err
-}
-
-func (api *API) respondWithSuccess(w http.ResponseWriter, resp []byte) {
-	w.Header().Set("Content-Type", "application/json; charset=utf-8")
-	_, err := w.Write(resp)
-	if err != nil {
-		// this will probably fail too, but try anyway
-		api.respondWithError(w, err)
-	}
-}
-
-func (api *API) respondWithError(w http.ResponseWriter, err error) {
-	// this error type comes with an HTTP code, so just use that
-	se, ok := err.(*kerrors.StatusError)
-	if ok {
-		api.logger.Error(err.Error(), zap.Int32("code", se.ErrStatus.Code))
-		http.Error(w, se.Error(), int(se.ErrStatus.Code))
-		return
-	}
-
-	code, msg := ferror.GetHTTPError(err)
-	api.logger.Error(msg, zap.Int("code", code))
-	http.Error(w, msg, code)
-}
-
-func (api *API) extractQueryParamFromRequest(r *http.Request, queryParam string) string {
-	values := r.URL.Query()
-	return values.Get(queryParam)
-}
-
-// check if namespace exists, if not create it.
-func (api *API) createNsIfNotExists(ctx context.Context, ns string) error {
-	if ns == metav1.NamespaceDefault {
-		// we don't have to create default ns
-		return nil
-	}
-
-	_, err := api.kubernetesClient.CoreV1().Namespaces().Get(ctx, ns, metav1.GetOptions{})
-	if err != nil && kerrors.IsNotFound(err) {
-		ns := &apiv1.Namespace{
-			ObjectMeta: metav1.ObjectMeta{
-				Name: ns,
-			},
-		}
-		_, err = api.kubernetesClient.CoreV1().Namespaces().Create(ctx, ns, metav1.CreateOptions{})
-	}
-
-	return err
-}
-
-func (api *API) getLogDBConfig(dbType string) logDBConfig {
-	dbType = strings.ToUpper(dbType)
-	// retrieve db auth config from the env
-	url := os.Getenv(fmt.Sprintf("%s_URL", dbType))
-	if url == "" {
-		// set up default database url
-		url = logdb.INFLUXDB_URL
-	}
-	username := os.Getenv(fmt.Sprintf("%s_USERNAME", dbType))
-	password := os.Getenv(fmt.Sprintf("%s_PASSWORD", dbType))
-	return logDBConfig{
-		httpURL:  url,
-		username: username,
-		password: password,
-	}
-}
-
-func (api *API) HomeHandler(w http.ResponseWriter, r *http.Request) {
-	w.Header().Set("Content-Type", "application/json; charset=utf-8")
-	_, err := w.Write([]byte(info.ApiInfo().String()))
-	if err != nil {
-		api.respondWithError(w, err)
-	}
-}
-
-func (api *API) ApiVersionMismatchHandler(w http.ResponseWriter, r *http.Request) {
-	err := ferror.MakeError(ferror.ErrorNotFound, "Fission server supports API v2 only -- v1 is not supported. Please upgrade your Fission client/CLI.")
-	api.respondWithError(w, err)
-}
-
-func (api *API) HealthHandler(w http.ResponseWriter, r *http.Request) {
-	w.WriteHeader(http.StatusOK)
-}
-
-func (api *API) GetSvcName(w http.ResponseWriter, r *http.Request) {
-	appLabelSelector := "application=" + r.URL.Query().Get("application")
-	services, err := api.kubernetesClient.CoreV1().Services(podNamespace).List(r.Context(), metav1.ListOptions{
-		LabelSelector: appLabelSelector,
-	})
-	if err != nil || len(services.Items) > 1 || len(services.Items) == 0 {
-		api.respondWithError(w, err)
-	}
-	service := services.Items[0]
-	fmt.Fprintf(w, service.Name+"."+podNamespace)
-}
-
-func (api *API) GetHandler() http.Handler {
-	r := mux.NewRouter()
-	r.Use(metrics.HTTPMetricMiddleware)
-	r.HandleFunc("/healthz", api.HealthHandler).Methods("GET")
-	// Give a useful error message if an older CLI attempts to make a request
-	r.HandleFunc(`/v1/{rest:[a-zA-Z0-9=\-\/]+}`, api.ApiVersionMismatchHandler)
-	r.HandleFunc("/", api.HomeHandler)
-
-	r.HandleFunc("/v2/packages", api.PackageApiList).Methods("GET")
-	r.HandleFunc("/v2/packages", api.PackageApiCreate).Methods("POST")
-	r.HandleFunc("/v2/packages/{package}", api.PackageApiGet).Methods("GET")
-	r.HandleFunc("/v2/packages/{package}", api.PackageApiUpdate).Methods("PUT")
-	r.HandleFunc("/v2/packages/{package}", api.PackageApiDelete).Methods("DELETE")
-
-	r.HandleFunc("/v2/functions", api.FunctionApiList).Methods("GET")
-	r.HandleFunc("/v2/functions", api.FunctionApiCreate).Methods("POST")
-	r.HandleFunc("/v2/functions/{function}", api.FunctionApiGet).Methods("GET")
-	r.HandleFunc("/v2/functions/{function}", api.FunctionApiUpdate).Methods("PUT")
-	r.HandleFunc("/v2/functions/{function}", api.FunctionApiDelete).Methods("DELETE")
-	r.HandleFunc("/v2/functions/{function}/pods", api.FunctionApiPodList).Methods("GET")
-
-	r.HandleFunc("/v2/triggers/http", api.HTTPTriggerApiList).Methods("GET")
-	r.HandleFunc("/v2/triggers/http", api.HTTPTriggerApiCreate).Methods("POST")
-	r.HandleFunc("/v2/triggers/http/{httpTrigger}", api.HTTPTriggerApiGet).Methods("GET")
-	r.HandleFunc("/v2/triggers/http/{httpTrigger}", api.HTTPTriggerApiUpdate).Methods("PUT")
-	r.HandleFunc("/v2/triggers/http/{httpTrigger}", api.HTTPTriggerApiDelete).Methods("DELETE")
-
-	r.HandleFunc("/v2/environments", api.EnvironmentApiList).Methods("GET")
-	r.HandleFunc("/v2/environments", api.EnvironmentApiCreate).Methods("POST")
-	r.HandleFunc("/v2/environments/{environment}", api.EnvironmentApiGet).Methods("GET")
-	r.HandleFunc("/v2/environments/{environment}", api.EnvironmentApiUpdate).Methods("PUT")
-	r.HandleFunc("/v2/environments/{environment}", api.EnvironmentApiDelete).Methods("DELETE")
-	r.HandleFunc("/v2/environments/{environment}/pods", api.EnvironmentApiPodList).Methods("GET")
-
-	r.HandleFunc("/v2/watches", api.WatchApiList).Methods("GET")
-	r.HandleFunc("/v2/watches", api.WatchApiCreate).Methods("POST")
-	r.HandleFunc("/v2/watches/{watch}", api.WatchApiGet).Methods("GET")
-	r.HandleFunc("/v2/watches/{watch}", api.WatchApiUpdate).Methods("PUT")
-	r.HandleFunc("/v2/watches/{watch}", api.WatchApiDelete).Methods("DELETE")
-
-	r.HandleFunc("/v2/triggers/time", api.TimeTriggerApiList).Methods("GET")
-	r.HandleFunc("/v2/triggers/time", api.TimeTriggerApiCreate).Methods("POST")
-	r.HandleFunc("/v2/triggers/time/{timeTrigger}", api.TimeTriggerApiGet).Methods("GET")
-	r.HandleFunc("/v2/triggers/time/{timeTrigger}", api.TimeTriggerApiUpdate).Methods("PUT")
-	r.HandleFunc("/v2/triggers/time/{timeTrigger}", api.TimeTriggerApiDelete).Methods("DELETE")
-
-	r.HandleFunc("/v2/triggers/messagequeue", api.MessageQueueTriggerApiList).Methods("GET")
-	r.HandleFunc("/v2/triggers/messagequeue", api.MessageQueueTriggerApiCreate).Methods("POST")
-	r.HandleFunc("/v2/triggers/messagequeue/{mqTrigger}", api.MessageQueueTriggerApiGet).Methods("GET")
-	r.HandleFunc("/v2/triggers/messagequeue/{mqTrigger}", api.MessageQueueTriggerApiUpdate).Methods("PUT")
-	r.HandleFunc("/v2/triggers/messagequeue/{mqTrigger}", api.MessageQueueTriggerApiDelete).Methods("DELETE")
-
-	r.HandleFunc("/v2/secrets/{secret}", api.SecretExists).Methods("GET")
-	r.HandleFunc("/v2/configmaps/{configmap}", api.ConfigMapExists).Methods("GET")
-
-	r.HandleFunc("/v2/canaryconfigs", api.CanaryConfigApiCreate).Methods("POST")
-	r.HandleFunc("/v2/canaryconfigs/{canaryConfig}", api.CanaryConfigApiGet).Methods("GET")
-	r.HandleFunc("/v2/canaryconfigs/{canaryConfig}", api.CanaryConfigApiUpdate).Methods("PUT")
-	r.HandleFunc("/v2/canaryconfigs/{canaryConfig}", api.CanaryConfigApiDelete).Methods("DELETE")
-	r.HandleFunc("/v2/canaryconfigs", api.CanaryConfigApiList).Methods("GET")
-
-	r.HandleFunc("/proxy/{dbType}", api.FunctionLogsApiPost).Methods("POST")
-	r.HandleFunc("/proxy/storage/v1/archive", api.StorageServiceProxy)
-	r.HandleFunc("/proxy/logs/{function}", api.FunctionPodLogs).Methods("POST")
-	r.HandleFunc("/proxy/workflows-apiserver/{path:.*}", api.WorkflowApiserverProxy) // Deprecated
-	r.HandleFunc("/proxy/svcname", api.GetSvcName).Queries("application", "").Methods("GET")
-
-	r.Handle("/v2/apidocs.json", openAPI()).Methods("GET")
-
-	return r
-}
-
-func (api *API) Serve(ctx context.Context, port int) {
-	handler := otel.GetHandlerWithOTEL(api.GetHandler(), "fission-controller", otel.UrlsToIgnore("/healthz"))
-	go metrics.ServeMetrics(ctx, api.logger)
-	httpserver.StartServer(ctx, api.logger, "controller", fmt.Sprintf("%d", port), handler)
-}
@@ -1,554 +0,0 @@
-/*
-Copyright 2016 The Fission Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package controller
-
-import (
-	"context"
-	"flag"
-	"fmt"
-	"io"
-	"log"
-	"net/http"
-	"os"
-	"reflect"
-	"strings"
-	"testing"
-	"time"
-
-	uuid "github.com/satori/go.uuid"
-	"go.uber.org/zap"
-	v1 "k8s.io/api/core/v1"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-
-	fv1 "github.com/fission/fission/pkg/apis/core/v1"
-	"github.com/fission/fission/pkg/controller/client"
-	"github.com/fission/fission/pkg/controller/client/rest"
-	"github.com/fission/fission/pkg/crd"
-	ferror "github.com/fission/fission/pkg/error"
-	"github.com/fission/fission/pkg/fission-cli/cmd"
-	"github.com/fission/fission/pkg/utils/loggerfactory"
-)
-
-var (
-	// g struct {
-	// 	cmd.CommandActioner
-	// }
-	testNS = metav1.NamespaceDefault
-)
-
-func panicIf(err error) {
-	if err != nil {
-		log.Panicf("err: %v", err)
-	}
-}
-
-func assert(c bool, msg string) {
-	if !c {
-		log.Fatalf("assert failed: %v", msg)
-	}
-}
-
-func assertNameReuseFailure(err error, name string) {
-	assert(err != nil, "recreating "+name+" with same name must fail")
-	fe, ok := err.(ferror.Error)
-	assert(ok, "error must be a fission Error")
-	assert(fe.Code == ferror.ErrorNameExists, "error must be a name exists error")
-}
-
-func assertNotFoundFailure(err error, name string) {
-	assert(err != nil, "requesting a non-existent "+name+" must fail")
-	fe, ok := err.(ferror.Error)
-	assert(ok, "error must be a fission Error")
-	if fe.Code != ferror.ErrorNotFound {
-		log.Fatalf("error must be a not found error: %v", fe)
-	}
-}
-
-func assertCronSpecFails(err error) {
-	assert(err != nil, "using an invalid cron spec must fail")
-	ok := strings.Contains(err.Error(), "not a valid cron spec")
-	assert(ok, "invalid cron spec must fail")
-}
-
-func TestFunctionApi(t *testing.T) {
-	testFunc := &fv1.Function{
-		ObjectMeta: metav1.ObjectMeta{
-			Name:      "foo",
-			Namespace: testNS,
-		},
-		Spec: fv1.FunctionSpec{
-			Environment: fv1.EnvironmentReference{
-				Name:      "nodejs",
-				Namespace: testNS,
-			},
-			Package: fv1.FunctionPackageRef{
-				FunctionName: "xxx",
-				PackageRef: fv1.PackageRef{
-					Namespace:       testNS,
-					Name:            "xxx",
-					ResourceVersion: "12345",
-				},
-			},
-		},
-	}
-
-	restClient := rest.NewRESTClient("http://localhost:8888")
-	dClient := client.MakeClientset(restClient)
-
-	_, err := dClient.V1().Function().Get(&metav1.ObjectMeta{
-		Name:      testFunc.ObjectMeta.Name,
-		Namespace: testNS,
-	})
-	assertNotFoundFailure(err, "function")
-
-	m, err := dClient.V1().Function().Create(testFunc)
-	panicIf(err)
-	defer func() {
-		err := dClient.V1().Function().Delete(m)
-		panicIf(err)
-	}()
-
-	_, err = dClient.V1().Function().Create(testFunc)
-	assertNameReuseFailure(err, "function")
-
-	testFunc.ObjectMeta.ResourceVersion = m.ResourceVersion
-	testFunc.Spec.Package.FunctionName = "yyy"
-	_, err = dClient.V1().Function().Update(testFunc)
-	panicIf(err)
-
-	testFunc.ObjectMeta.ResourceVersion = ""
-	testFunc.ObjectMeta.Name = "bar"
-	m2, err := dClient.V1().Function().Create(testFunc)
-	panicIf(err)
-	defer func() {
-		err := dClient.V1().Function().Delete(m2)
-		panicIf(err)
-	}()
-
-	funcs, err := dClient.V1().Function().List(testNS)
-	panicIf(err)
-	assert(len(funcs) == 2, fmt.Sprintf("created two functions, but found %v", len(funcs)))
-
-	funcs_url := dClient.ServerURL() + "/v2/functions"
-	resp, err := http.Get(funcs_url)
-	panicIf(err)
-	defer resp.Body.Close()
-	assert(resp.StatusCode == 200, "http get status code on /v1/functions")
-
-	var found bool = false
-	for _, b := range resp.Header["Content-Type"] {
-		if b == "application/json; charset=utf-8" {
-			found = true
-		}
-	}
-	assert(found, "incorrect response content type")
-}
-
-func TestHTTPTriggerApi(t *testing.T) {
-	testTrigger := &fv1.HTTPTrigger{
-		ObjectMeta: metav1.ObjectMeta{
-			Name:      "foo",
-			Namespace: testNS,
-		},
-		Spec: fv1.HTTPTriggerSpec{
-			Methods:     []string{http.MethodGet},
-			RelativeURL: "/hello",
-			FunctionReference: fv1.FunctionReference{
-				Type: fv1.FunctionReferenceTypeFunctionName,
-				Name: "foo",
-			},
-		},
-	}
-
-	restClient := rest.NewRESTClient("http://localhost:8888")
-	dClient := client.MakeClientset(restClient)
-
-	_, err := dClient.V1().HTTPTrigger().Get(&metav1.ObjectMeta{
-		Name:      testTrigger.ObjectMeta.Name,
-		Namespace: testNS,
-	})
-	assertNotFoundFailure(err, "httptrigger")
-
-	m, err := dClient.V1().HTTPTrigger().Create(testTrigger)
-	panicIf(err)
-	defer func() {
-		err := dClient.V1().HTTPTrigger().Delete(m)
-		panicIf(err)
-	}()
-
-	_, err = dClient.V1().HTTPTrigger().Create(testTrigger)
-	assertNameReuseFailure(err, "httptrigger")
-
-	tr, err := dClient.V1().HTTPTrigger().Get(m)
-	panicIf(err)
-	assert(len(testTrigger.Spec.Methods) == len(tr.Spec.Methods) &&
-		testTrigger.Spec.RelativeURL == tr.Spec.RelativeURL &&
-		testTrigger.Spec.FunctionReference.Type == tr.Spec.FunctionReference.Type &&
-		testTrigger.Spec.FunctionReference.Name == tr.Spec.FunctionReference.Name, "trigger should match after reading")
-
-	testTrigger.ObjectMeta.ResourceVersion = m.ResourceVersion
-	testTrigger.Spec.RelativeURL = "/hi"
-	_, err = dClient.V1().HTTPTrigger().Update(testTrigger)
-	panicIf(err)
-
-	testTrigger.ObjectMeta.ResourceVersion = ""
-	testTrigger.ObjectMeta.Name = "yyy"
-	_, err = dClient.V1().HTTPTrigger().Create(testTrigger)
-	assert(err != nil, "duplicate trigger should not be allowed")
-
-	testTrigger.Spec.RelativeURL = "/hi2"
-	m2, err := dClient.V1().HTTPTrigger().Create(testTrigger)
-	panicIf(err)
-	defer func() {
-		err = dClient.V1().HTTPTrigger().Delete(m2)
-		panicIf(err)
-	}()
-
-	ts, err := dClient.V1().HTTPTrigger().List(testNS)
-	panicIf(err)
-	assert(len(ts) == 2, fmt.Sprintf("created two triggers, but found %v", len(ts)))
-}
-
-func createFissionFnForMultipleTrigger() {
-	testFunc := &fv1.Function{
-		ObjectMeta: metav1.ObjectMeta{
-			Name:      "foo1",
-			Namespace: testNS,
-		},
-		Spec: fv1.FunctionSpec{
-			Environment: fv1.EnvironmentReference{
-				Name:      "nodejs",
-				Namespace: testNS,
-			},
-			Package: fv1.FunctionPackageRef{
-				FunctionName: "xxx",
-				PackageRef: fv1.PackageRef{
-					Namespace:       testNS,
-					Name:            "xxx",
-					ResourceVersion: "12345",
-				},
-			},
-		},
-	}
-
-	restClient := rest.NewRESTClient("http://localhost:8888")
-	dClient := client.MakeClientset(restClient)
-	_, err := dClient.V1().Function().Create(testFunc)
-	panicIf(err)
-	defer func() {
-		panicIf(err)
-	}()
-
-	testFunc.Name = "foo2"
-
-	_, err = dClient.V1().Function().Create(testFunc)
-	panicIf(err)
-	defer func() {
-		panicIf(err)
-	}()
-}
-
-func TestHTTPTriggerCreateMultipleTrigger(t *testing.T) {
-	logger := loggerfactory.GetLogger()
-	createFissionFnForMultipleTrigger()
-	prefix := "url_new"
-	testTrigger := &fv1.HTTPTrigger{
-		ObjectMeta: metav1.ObjectMeta{
-			Name:      "foo1",
-			Namespace: testNS,
-		},
-
-		Spec: fv1.HTTPTriggerSpec{
-			Methods: []string{http.MethodGet},
-			Prefix:  &prefix,
-			FunctionReference: fv1.FunctionReference{
-				Type: fv1.FunctionReferenceTypeFunctionName,
-				Name: "foo1",
-			},
-		},
-	}
-
-	restClient := rest.NewRESTClient("http://localhost:8888")
-	dClient := client.MakeClientset(restClient)
-	m, err := dClient.V1().HTTPTrigger().Create(testTrigger)
-	panicIf(err)
-	defer panicIf(dClient.V1().HTTPTrigger().Delete(m))
-
-	prefix_2 := "url_another"
-	testTrigger2 := &fv1.HTTPTrigger{
-		ObjectMeta: metav1.ObjectMeta{
-			Name:      "foo2",
-			Namespace: testNS,
-		},
-
-		Spec: fv1.HTTPTriggerSpec{
-			Methods: []string{http.MethodGet},
-			Prefix:  &prefix_2,
-			FunctionReference: fv1.FunctionReference{
-				Type: fv1.FunctionReferenceTypeFunctionName,
-				Name: "foo2",
-			},
-		},
-	}
-
-	m2, err := dClient.V1().HTTPTrigger().Create(testTrigger2)
-
-	if err != nil {
-		t.Fatal()
-	}
-
-	defer func() {
-		if m2 != nil {
-			err := dClient.V1().HTTPTrigger().Delete(m2)
-			if err != nil {
-				logger.Error("Error deleting http trigger", zap.String("name", m2.Name), zap.Error(err))
-			}
-		}
-	}()
-
-}
-
-func TestEnvironmentApi(t *testing.T) {
-	testEnv := &fv1.Environment{
-		ObjectMeta: metav1.ObjectMeta{
-			Name:      "foo",
-			Namespace: testNS,
-		},
-		Spec: fv1.EnvironmentSpec{
-			Version: 1,
-			Runtime: fv1.Runtime{
-				Image: "gcr.io/xyz",
-			},
-			Resources: v1.ResourceRequirements{},
-		},
-	}
-
-	restClient := rest.NewRESTClient("http://localhost:8888")
-	dClient := client.MakeClientset(restClient)
-
-	_, err := dClient.V1().Environment().Get(&metav1.ObjectMeta{
-		Name:      testEnv.ObjectMeta.Name,
-		Namespace: testNS,
-	})
-	assertNotFoundFailure(err, "environment")
-
-	m, err := dClient.V1().Environment().Create(testEnv)
-	panicIf(err)
-	defer func() {
-		err := dClient.V1().Environment().Delete(m)
-		panicIf(err)
-	}()
-
-	_, err = dClient.V1().Environment().Create(testEnv)
-	assertNameReuseFailure(err, "environment")
-
-	e, err := dClient.V1().Environment().Get(m)
-	panicIf(err)
-	assert(reflect.DeepEqual(testEnv.Spec, e.Spec), "env should match after reading")
-
-	testEnv.ObjectMeta.ResourceVersion = m.ResourceVersion
-	testEnv.Spec.Runtime.Image = "another-img"
-	_, err = dClient.V1().Environment().Update(testEnv)
-	panicIf(err)
-
-	testEnv.ObjectMeta.ResourceVersion = ""
-	testEnv.ObjectMeta.Name = "bar"
-
-	m2, err := dClient.V1().Environment().Create(testEnv)
-	panicIf(err)
-	defer func() {
-		err := dClient.V1().Environment().Delete(m2)
-		panicIf(err)
-	}()
-
-	ts, err := dClient.V1().Environment().List(testNS)
-	panicIf(err)
-	assert(len(ts) == 2, fmt.Sprintf("created two envs, but found %v", len(ts)))
-}
-
-func TestWatchApi(t *testing.T) {
-	testWatch := &fv1.KubernetesWatchTrigger{
-		ObjectMeta: metav1.ObjectMeta{
-			Name:      "xxx",
-			Namespace: testNS,
-		},
-		Spec: fv1.KubernetesWatchTriggerSpec{
-			Namespace: "default",
-			Type:      "pod",
-			FunctionReference: fv1.FunctionReference{
-				Type: fv1.FunctionReferenceTypeFunctionName,
-				Name: "foo",
-			},
-		},
-	}
-
-	restClient := rest.NewRESTClient("http://localhost:8888")
-	dClient := client.MakeClientset(restClient)
-
-	_, err := dClient.V1().KubeWatcher().Get(&metav1.ObjectMeta{
-		Name:      testWatch.ObjectMeta.Name,
-		Namespace: testNS,
-	})
-	assertNotFoundFailure(err, "watch")
-
-	m, err := dClient.V1().KubeWatcher().Create(testWatch)
-	panicIf(err)
-	defer func() {
-		err := dClient.V1().KubeWatcher().Delete(m)
-		panicIf(err)
-	}()
-
-	_, err = dClient.V1().KubeWatcher().Create(testWatch)
-	assertNameReuseFailure(err, "watch")
-
-	w, err := dClient.V1().KubeWatcher().Get(m)
-	panicIf(err)
-	assert(testWatch.Spec.Namespace == w.Spec.Namespace &&
-		testWatch.Spec.Type == w.Spec.Type &&
-		testWatch.Spec.FunctionReference.Type == w.Spec.FunctionReference.Type &&
-		testWatch.Spec.FunctionReference.Name == w.Spec.FunctionReference.Name, "watch should match after reading")
-
-	testWatch.ObjectMeta.Name = "yyy"
-	m2, err := dClient.V1().KubeWatcher().Create(testWatch)
-	panicIf(err)
-	defer func() {
-		err := dClient.V1().KubeWatcher().Delete(m2)
-		panicIf(err)
-	}()
-
-	ws, err := dClient.V1().KubeWatcher().List(testNS)
-	panicIf(err)
-	assert(len(ws) == 2, fmt.Sprintf("created two watches, but found %v", len(ws)))
-}
-
-func TestTimeTriggerApi(t *testing.T) {
-	testTrigger := &fv1.TimeTrigger{
-		ObjectMeta: metav1.ObjectMeta{
-			Name:      "xxx",
-			Namespace: testNS,
-		},
-		Spec: fv1.TimeTriggerSpec{
-			Cron: "0 30 * * * *",
-			FunctionReference: fv1.FunctionReference{
-				Type: fv1.FunctionReferenceTypeFunctionName,
-				Name: "asdf",
-			},
-		},
-	}
-
-	restClient := rest.NewRESTClient("http://localhost:8888")
-	dClient := client.MakeClientset(restClient)
-
-	_, err := dClient.V1().TimeTrigger().Get(&metav1.ObjectMeta{Name: testTrigger.ObjectMeta.Name})
-	assertNotFoundFailure(err, "trigger")
-
-	m, err := dClient.V1().TimeTrigger().Create(testTrigger)
-	panicIf(err)
-	defer func() {
-		err := dClient.V1().TimeTrigger().Delete(m)
-		panicIf(err)
-	}()
-
-	_, err = dClient.V1().TimeTrigger().Create(testTrigger)
-	assertNameReuseFailure(err, "trigger")
-
-	tr, err := dClient.V1().TimeTrigger().Get(m)
-	panicIf(err)
-	assert(testTrigger.Spec.Cron == tr.Spec.Cron &&
-		testTrigger.Spec.FunctionReference.Type == tr.Spec.FunctionReference.Type &&
-		testTrigger.Spec.FunctionReference.Name == tr.Spec.FunctionReference.Name, "trigger should match after reading")
-
-	testTrigger.ObjectMeta.ResourceVersion = m.ResourceVersion
-	testTrigger.Spec.Cron = "@hourly"
-	_, err = dClient.V1().TimeTrigger().Update(testTrigger)
-	panicIf(err)
-
-	testTrigger.ObjectMeta.ResourceVersion = ""
-	testTrigger.ObjectMeta.Name = "yyy"
-	testTrigger.Spec.Cron = "Not valid cron spec"
-	_, err = dClient.V1().TimeTrigger().Create(testTrigger)
-	assertCronSpecFails(err)
-
-	ts, err := dClient.V1().TimeTrigger().List(testNS)
-	panicIf(err)
-	assert(len(ts) == 1, fmt.Sprintf("created two time triggers, but found %v", len(ts)))
-}
-
-func TestMain(m *testing.M) {
-	flag.Parse()
-
-	ctx, cancel := context.WithCancel(context.Background())
-
-	logger := loggerfactory.GetLogger()
-
-	// skip test if no cluster available for testing
-	kubeconfig := os.Getenv("KUBECONFIG")
-	if len(kubeconfig) == 0 {
-		log.Println("Skipping test, no kubernetes cluster")
-		cancel()
-		return
-	}
-
-	clientGen := crd.NewClientGenerator()
-	kubeClient, err := clientGen.GetKubernetesClient()
-	panicIf(err)
-
-	// testNS isolation for running multiple CI builds concurrently.
-	id, err := uuid.NewV4()
-	panicIf(err)
-	testNS = id.String()
-	_, err = kubeClient.CoreV1().Namespaces().Create(ctx, &v1.Namespace{
-		ObjectMeta: metav1.ObjectMeta{
-			Name: testNS,
-		},
-	}, metav1.CreateOptions{})
-	panicIf(err)
-
-	go Start(ctx, logger, 8888, true)
-
-	time.Sleep(5 * time.Second)
-
-	client, err := cmd.NewClient(cmd.ClientOptions{})
-	panicIf(err)
-	// TODO: use fake rest client for offline spec generation
-	cmd.SetClientset(*client)
-
-	resp, err := http.Get("http://localhost:8888/")
-	panicIf(err)
-	assert(resp.StatusCode == 200, "http get status code on root")
-
-	var found bool = false
-	for _, b := range resp.Header["Content-Type"] {
-		if b == "application/json; charset=utf-8" {
-			found = true
-		}
-	}
-	assert(found, "incorrect response content type")
-
-	_, err = io.ReadAll(resp.Body)
-	panicIf(err)
-
-	exitVal := m.Run()
-	logger.Info("Deleting test namespace", zap.String("namespace", testNS))
-	gracePeriod := int64(0)
-	err = kubeClient.CoreV1().Namespaces().Delete(ctx, testNS, metav1.DeleteOptions{GracePeriodSeconds: &gracePeriod})
-	if err != nil {
-		logger.Error("error deleting test namespace", zap.String("namespace", testNS), zap.Error(err))
-	}
-	cancel()
-	os.Exit(exitVal)
-}
@@ -1,254 +0,0 @@
-/*
-Copyright 2016 The Fission Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package controller
-
-import (
-	"encoding/json"
-	"fmt"
-	"io"
-	"net/http"
-
-	restfulspec "github.com/emicklei/go-restful-openapi/v2"
-	restful "github.com/emicklei/go-restful/v3"
-	"github.com/go-openapi/spec"
-	"github.com/gorilla/mux"
-	"go.uber.org/zap"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-
-	fv1 "github.com/fission/fission/pkg/apis/core/v1"
-	ferror "github.com/fission/fission/pkg/error"
-	config "github.com/fission/fission/pkg/featureconfig"
-)
-
-func RegisterCanaryConfigRoute(ws *restful.WebService) {
-	tags := []string{"CanaryConfig"}
-	specTag = append(specTag, spec.Tag{TagProps: spec.TagProps{Name: "CanaryConfig", Description: "CanaryConfig Operation"}})
-
-	ws.Route(
-		ws.GET("/v2/canaryconfigs").
-			Doc("List all canary configs").
-			Metadata(restfulspec.KeyOpenAPITags, tags).
-			To(func(req *restful.Request, resp *restful.Response) {
-				resp.ResponseWriter.WriteHeader(http.StatusOK)
-			}).
-			Param(ws.QueryParameter("namespace", "Namespace of canaryConfig").DataType("string").DefaultValue(metav1.NamespaceAll).Required(false)).
-			Produces(restful.MIME_JSON).
-			Writes([]fv1.CanaryConfig{}).
-			Returns(http.StatusOK, "List of canaryConfigs", []fv1.CanaryConfig{}))
-
-	ws.Route(
-		ws.POST("/v2/canaryconfigs").
-			Doc("Create canary config").
-			Metadata(restfulspec.KeyOpenAPITags, tags).
-			To(func(req *restful.Request, resp *restful.Response) {
-				resp.ResponseWriter.WriteHeader(http.StatusOK)
-			}).
-			Produces(restful.MIME_JSON).
-			Reads(fv1.CanaryConfig{}).
-			Writes(metav1.ObjectMeta{}).
-			Returns(http.StatusCreated, "ObjectMeta of created canaryConfig", metav1.ObjectMeta{}))
-
-	ws.Route(
-		ws.GET("/v2/canaryconfigs/{canaryConfig}").
-			Doc("Get detail of canary config").
-			Metadata(restfulspec.KeyOpenAPITags, tags).
-			To(func(req *restful.Request, resp *restful.Response) {
-				resp.ResponseWriter.WriteHeader(http.StatusOK)
-			}).
-			Param(ws.PathParameter("canaryConfig", "CanaryConfig name").DataType("string").DefaultValue("").Required(true)).
-			Param(ws.QueryParameter("namespace", "Namespace of canaryConfig").DataType("string").DefaultValue(metav1.NamespaceAll).Required(false)).
-			Produces(restful.MIME_JSON).
-			Writes(fv1.CanaryConfig{}). // on the response
-			Returns(http.StatusOK, "A canaryConfig", fv1.CanaryConfig{}))
-
-	ws.Route(
-		ws.PUT("/v2/canaryconfigs/{canaryConfig}").
-			Doc("Update canary config").
-			Metadata(restfulspec.KeyOpenAPITags, tags).
-			To(func(req *restful.Request, resp *restful.Response) {
-				resp.ResponseWriter.WriteHeader(http.StatusOK)
-			}).
-			Param(ws.PathParameter("canaryConfig", "CanaryConfig name").DataType("string").DefaultValue("").Required(true)).
-			Produces(restful.MIME_JSON).
-			Reads(fv1.CanaryConfig{}).
-			Writes(metav1.ObjectMeta{}). // on the response
-			Returns(http.StatusOK, "ObjectMeta of updated canaryConfig", metav1.ObjectMeta{}))
-
-	ws.Route(
-		ws.DELETE("/v2/canaryconfigs/{canaryConfig}").
-			Doc("Delete canary config").
-			Metadata(restfulspec.KeyOpenAPITags, tags).
-			To(func(req *restful.Request, resp *restful.Response) {
-				resp.ResponseWriter.WriteHeader(http.StatusOK)
-			}).
-			Param(ws.PathParameter("canaryConfig", "CanaryConfig name").DataType("string").DefaultValue("").Required(true)).
-			Param(ws.QueryParameter("namespace", "Namespace of canaryConfig").DataType("string").DefaultValue(metav1.NamespaceAll).Required(false)).
-			Produces(restful.MIME_JSON).
-			Returns(http.StatusOK, "Only HTTP status returned", nil))
-}
-
-func (a *API) CanaryConfigApiCreate(w http.ResponseWriter, r *http.Request) {
-	featureErr := a.featureStatus[config.CanaryFeature]
-	if len(featureErr) > 0 {
-		a.respondWithError(w, ferror.MakeError(http.StatusInternalServerError, fmt.Sprintf("Error enabling canary feature: %v", featureErr)))
-		return
-	}
-
-	body, err := io.ReadAll(r.Body)
-	if err != nil {
-		a.respondWithError(w, err)
-		return
-	}
-
-	var canaryCfg fv1.CanaryConfig
-	err = json.Unmarshal(body, &canaryCfg)
-	if err != nil {
-		a.logger.Error("failed to unmarshal request body", zap.Error(err), zap.Binary("body", body))
-		a.respondWithError(w, err)
-		return
-	}
-
-	canaryCfgNew, err := a.fissionClient.CoreV1().CanaryConfigs(canaryCfg.ObjectMeta.Namespace).Create(r.Context(), &canaryCfg, metav1.CreateOptions{})
-	if err != nil {
-		a.respondWithError(w, err)
-		return
-	}
-
-	resp, err := json.Marshal(canaryCfgNew.ObjectMeta)
-	if err != nil {
-		a.respondWithError(w, err)
-		return
-	}
-
-	w.WriteHeader(http.StatusCreated)
-	a.respondWithSuccess(w, resp)
-}
-
-func (a *API) CanaryConfigApiGet(w http.ResponseWriter, r *http.Request) {
-	featureErr := a.featureStatus[config.CanaryFeature]
-	if len(featureErr) > 0 {
-		a.respondWithError(w, ferror.MakeError(http.StatusInternalServerError, fmt.Sprintf("Error enabling canary feature: %v", featureErr)))
-		return
-	}
-
-	vars := mux.Vars(r)
-	name := vars["canaryConfig"]
-
-	ns := a.extractQueryParamFromRequest(r, "namespace")
-	if len(ns) == 0 {
-		ns = metav1.NamespaceDefault
-	}
-
-	canaryCfg, err := a.fissionClient.CoreV1().CanaryConfigs(ns).Get(r.Context(), name, metav1.GetOptions{})
-	if err != nil {
-		a.respondWithError(w, err)
-		return
-	}
-
-	resp, err := json.Marshal(canaryCfg)
-	if err != nil {
-		a.respondWithError(w, err)
-		return
-	}
-
-	a.respondWithSuccess(w, resp)
-}
-
-func (a *API) CanaryConfigApiList(w http.ResponseWriter, r *http.Request) {
-	featureErr := a.featureStatus[config.CanaryFeature]
-	if len(featureErr) > 0 {
-		a.respondWithError(w, ferror.MakeError(http.StatusInternalServerError, fmt.Sprintf("Error enabling canary feature: %v", featureErr)))
-		return
-	}
-
-	ns := a.extractQueryParamFromRequest(r, "namespace")
-	if len(ns) == 0 {
-		ns = metav1.NamespaceDefault
-	}
-
-	canaryCfgs, err := a.fissionClient.CoreV1().CanaryConfigs(ns).List(r.Context(), metav1.ListOptions{})
-	if err != nil {
-		a.respondWithError(w, err)
-		return
-	}
-
-	resp, err := json.Marshal(canaryCfgs.Items)
-	if err != nil {
-		a.respondWithError(w, err)
-		return
-	}
-
-	a.respondWithSuccess(w, resp)
-}
-
-func (a *API) CanaryConfigApiUpdate(w http.ResponseWriter, r *http.Request) {
-	featureErr := a.featureStatus[config.CanaryFeature]
-	if len(featureErr) > 0 {
-		a.respondWithError(w, ferror.MakeError(http.StatusInternalServerError, fmt.Sprintf("Error enabling canary feature: %v", featureErr)))
-		return
-	}
-
-	body, err := io.ReadAll(r.Body)
-	if err != nil {
-		a.respondWithError(w, err)
-		return
-	}
-
-	var c fv1.CanaryConfig
-	err = json.Unmarshal(body, &c)
-	if err != nil {
-		a.respondWithError(w, err)
-		return
-	}
-
-	canayCfgNew, err := a.fissionClient.CoreV1().CanaryConfigs(c.ObjectMeta.Namespace).Update(r.Context(), &c, metav1.UpdateOptions{})
-	if err != nil {
-		a.respondWithError(w, err)
-		return
-	}
-
-	resp, err := json.Marshal(canayCfgNew.ObjectMeta)
-	if err != nil {
-		a.respondWithError(w, err)
-		return
-	}
-
-	a.respondWithSuccess(w, resp)
-}
-
-func (a *API) CanaryConfigApiDelete(w http.ResponseWriter, r *http.Request) {
-	featureErr := a.featureStatus[config.CanaryFeature]
-	if len(featureErr) > 0 {
-		a.respondWithError(w, ferror.MakeError(http.StatusInternalServerError, fmt.Sprintf("Error enabling canary feature: %v", featureErr)))
-		return
-	}
-
-	vars := mux.Vars(r)
-	name := vars["canaryConfig"]
-	ns := a.extractQueryParamFromRequest(r, "namespace")
-	if len(ns) == 0 {
-		ns = metav1.NamespaceDefault
-	}
-
-	err := a.fissionClient.CoreV1().CanaryConfigs(ns).Delete(r.Context(), name, metav1.DeleteOptions{})
-	if err != nil {
-		a.respondWithError(w, err)
-		return
-	}
-
-	a.respondWithSuccess(w, []byte(""))
-}
@@ -1,49 +0,0 @@
-/*
-Copyright 2016 The Fission Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package client
-
-import (
-	"github.com/fission/fission/pkg/controller/client/rest"
-	v1 "github.com/fission/fission/pkg/controller/client/v1"
-)
-
-type (
-	Interface interface {
-		V1() v1.V1Interface
-		ServerURL() string
-	}
-
-	Clientset struct {
-		restClient rest.Interface
-		v1         v1.V1Interface
-	}
-)
-
-func MakeClientset(restClient rest.Interface) Interface {
-	return &Clientset{
-		restClient: restClient,
-		v1:         v1.MakeV1Client(restClient),
-	}
-}
-
-func (c *Clientset) V1() v1.V1Interface {
-	return c.v1
-}
-
-func (c *Clientset) ServerURL() string {
-	return c.restClient.ServerURL()
-}
@@ -1,43 +0,0 @@
-/*
-Copyright 2016 The Fission Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package client
-
-import (
-	"github.com/fission/fission/pkg/controller/client/rest"
-	v1 "github.com/fission/fission/pkg/controller/client/v1"
-	"github.com/fission/fission/pkg/controller/client/v1/fake"
-)
-
-type (
-	FakeClientset struct {
-		v1 v1.V1Interface
-	}
-)
-
-func MakeFakeClientset(restClient rest.Interface) Interface {
-	return &FakeClientset{
-		v1: fake.MakeV1Client(nil),
-	}
-}
-
-func (c *FakeClientset) V1() v1.V1Interface {
-	return c.v1
-}
-
-func (c *FakeClientset) ServerURL() string {
-	return ""
-}
@@ -1,128 +0,0 @@
-/*
-Copyright 2019 The Fission Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package rest
-
-import (
-	"bytes"
-	"context"
-	"io"
-	"net/http"
-	"strings"
-
-	"github.com/pkg/errors"
-	"go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp"
-)
-
-type (
-	Interface interface {
-		Create(relativeUrl string, contentType string, payload []byte) (*http.Response, error)
-		Put(relativeUrl string, contentType string, payload []byte) (*http.Response, error)
-		Get(relativeUrl string) (*http.Response, error)
-		Delete(relativeUrl string) error
-		Proxy(method string, relativeUrl string, payload []byte) (*http.Response, error)
-		ServerInfo() (*http.Response, error)
-		ServerURL() string
-	}
-
-	RESTClient struct {
-		url        string
-		HTTPClient *http.Client
-	}
-)
-
-func NewRESTClient(serverUrl string) Interface {
-	return &RESTClient{
-		url: strings.TrimSuffix(serverUrl, "/"),
-		HTTPClient: &http.Client{
-			Transport: otelhttp.NewTransport(http.DefaultTransport),
-		},
-	}
-}
-
-func (c *RESTClient) Create(relativeUrl string, contentType string, payload []byte) (*http.Response, error) {
-	var reader io.Reader
-	if len(payload) > 0 {
-		reader = bytes.NewReader(payload)
-	}
-	return c.sendRequest(context.TODO(), http.MethodPost, c.v2CrdUrl(relativeUrl), map[string]string{"Content-type": contentType}, reader)
-}
-
-func (c *RESTClient) Put(relativeUrl string, contentType string, payload []byte) (*http.Response, error) {
-	var reader io.Reader
-	if len(payload) > 0 {
-		reader = bytes.NewReader(payload)
-	}
-	return c.sendRequest(context.TODO(), http.MethodPut, c.v2CrdUrl(relativeUrl), map[string]string{"Content-type": contentType}, reader)
-}
-
-func (c *RESTClient) Get(relativeUrl string) (*http.Response, error) {
-	return c.sendRequest(context.TODO(), http.MethodGet, c.v2CrdUrl(relativeUrl), nil, nil)
-}
-
-func (c *RESTClient) Delete(relativeUrl string) error {
-	resp, err := c.sendRequest(context.TODO(), http.MethodDelete, c.v2CrdUrl(relativeUrl), nil, nil)
-	if err != nil {
-		return err
-	}
-	defer resp.Body.Close()
-
-	if resp.StatusCode != 200 {
-		body, err := io.ReadAll(resp.Body)
-		if err != nil {
-			return errors.Wrap(err, "error deleting")
-		} else {
-			return errors.Errorf("failed to delete: %v", string(body))
-		}
-	}
-
-	return nil
-}
-
-func (c *RESTClient) Proxy(method string, relativeUrl string, payload []byte) (*http.Response, error) {
-	var reader io.Reader
-	if len(payload) > 0 {
-		reader = bytes.NewReader(payload)
-	}
-	return c.sendRequest(context.TODO(), method, c.proxyUrl(relativeUrl), nil, reader)
-}
-
-func (c *RESTClient) ServerInfo() (*http.Response, error) {
-	return c.sendRequest(context.TODO(), http.MethodGet, c.url, nil, nil)
-}
-
-func (c *RESTClient) ServerURL() string {
-	return c.url
-}
-
-func (c *RESTClient) sendRequest(ctx context.Context, method string, relativeUrl string, headers map[string]string, reader io.Reader) (*http.Response, error) {
-	req, err := http.NewRequestWithContext(ctx, method, relativeUrl, reader)
-	if err != nil {
-		return nil, err
-	}
-	for k, v := range headers {
-		req.Header.Set(k, v)
-	}
-	return c.HTTPClient.Do(req)
-}
-
-func (c *RESTClient) v2CrdUrl(relativeUrl string) string {
-	return c.url + "/v2/" + strings.TrimPrefix(relativeUrl, "/")
-}
-
-func (c *RESTClient) proxyUrl(relativeUrl string) string {
-	return c.url + "/proxy/" + strings.TrimPrefix(relativeUrl, "/")
-}
@@ -1,153 +0,0 @@
-/*
-Copyright 2016 The Fission Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package v1
-
-import (
-	"encoding/json"
-	"fmt"
-
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-
-	fv1 "github.com/fission/fission/pkg/apis/core/v1"
-	"github.com/fission/fission/pkg/controller/client/rest"
-)
-
-type (
-	CanaryConfigGetter interface {
-		CanaryConfig() CanaryConfigInterface
-	}
-
-	CanaryConfigInterface interface {
-		Create(canaryConf *fv1.CanaryConfig) (*metav1.ObjectMeta, error)
-		Get(m *metav1.ObjectMeta) (*fv1.CanaryConfig, error)
-		Update(canaryConf *fv1.CanaryConfig) (*metav1.ObjectMeta, error)
-		Delete(m *metav1.ObjectMeta) error
-		List(ns string) ([]fv1.CanaryConfig, error)
-	}
-
-	CanaryConfig struct {
-		client rest.Interface
-	}
-)
-
-func newCanaryConfigClient(c *V1) CanaryConfigInterface {
-	return &CanaryConfig{client: c.restClient}
-}
-
-func (c *CanaryConfig) Create(canaryConf *fv1.CanaryConfig) (*metav1.ObjectMeta, error) {
-	reqbody, err := json.Marshal(canaryConf)
-	if err != nil {
-		return nil, err
-	}
-
-	resp, err := c.client.Create("canaryconfigs", "application/json", reqbody)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	body, err := handleCreateResponse(resp)
-	if err != nil {
-		return nil, err
-	}
-
-	var m metav1.ObjectMeta
-	err = json.Unmarshal(body, &m)
-	if err != nil {
-		return nil, err
-	}
-
-	return &m, nil
-}
-
-func (c *CanaryConfig) Get(m *metav1.ObjectMeta) (*fv1.CanaryConfig, error) {
-	relativeUrl := fmt.Sprintf("canaryconfigs/%v", m.Name)
-	relativeUrl += fmt.Sprintf("?namespace=%v", m.Namespace)
-
-	resp, err := c.client.Get(relativeUrl)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	body, err := handleResponse(resp)
-	if err != nil {
-		return nil, err
-	}
-
-	var canaryCfg fv1.CanaryConfig
-	err = json.Unmarshal(body, &canaryCfg)
-	if err != nil {
-		return nil, err
-	}
-
-	return &canaryCfg, nil
-}
-
-func (c *CanaryConfig) Update(canaryConf *fv1.CanaryConfig) (*metav1.ObjectMeta, error) {
-	reqbody, err := json.Marshal(canaryConf)
-	if err != nil {
-		return nil, err
-	}
-	relativeUrl := fmt.Sprintf("canaryconfigs/%v", canaryConf.ObjectMeta.Name)
-
-	resp, err := c.client.Put(relativeUrl, "application/json", reqbody)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	body, err := handleResponse(resp)
-	if err != nil {
-		return nil, err
-	}
-
-	var m metav1.ObjectMeta
-	err = json.Unmarshal(body, &m)
-	if err != nil {
-		return nil, err
-	}
-	return &m, nil
-}
-
-func (c *CanaryConfig) Delete(m *metav1.ObjectMeta) error {
-	relativeUrl := fmt.Sprintf("canaryconfigs/%v", m.Name)
-	relativeUrl += fmt.Sprintf("?namespace=%v", m.Namespace)
-	return c.client.Delete(relativeUrl)
-}
-
-func (c *CanaryConfig) List(ns string) ([]fv1.CanaryConfig, error) {
-	relativeUrl := fmt.Sprintf("canaryconfigs?namespace=%v", ns)
-	resp, err := c.client.Get(relativeUrl)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	body, err := handleResponse(resp)
-	if err != nil {
-		return nil, err
-	}
-
-	canaryCfgs := make([]fv1.CanaryConfig, 0)
-	err = json.Unmarshal(body, &canaryCfgs)
-	if err != nil {
-		return nil, err
-	}
-
-	return canaryCfgs, nil
-}
@@ -1,202 +0,0 @@
-/*
-Copyright 2016 The Fission Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package v1
-
-import (
-	"encoding/json"
-	"fmt"
-	"net/url"
-
-	apiv1 "k8s.io/api/core/v1"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-
-	fv1 "github.com/fission/fission/pkg/apis/core/v1"
-	"github.com/fission/fission/pkg/controller/client/rest"
-	"github.com/fission/fission/pkg/generator/encoder"
-	v1generator "github.com/fission/fission/pkg/generator/v1"
-)
-
-type (
-	EnvironmentGetter interface {
-		Environment() EnvironmentInterface
-	}
-
-	EnvironmentInterface interface {
-		Create(env *fv1.Environment) (*metav1.ObjectMeta, error)
-		Get(m *metav1.ObjectMeta) (*fv1.Environment, error)
-		Update(env *fv1.Environment) (*metav1.ObjectMeta, error)
-		Delete(m *metav1.ObjectMeta) error
-		List(ns string) ([]fv1.Environment, error)
-		ListPods(m *metav1.ObjectMeta) ([]apiv1.Pod, error)
-	}
-
-	Environment struct {
-		client rest.Interface
-	}
-)
-
-func getEnvEncodingPayload(env *fv1.Environment) ([]byte, error) {
-	generator, err := v1generator.CreateEnvironmentGeneratorFromObj(env)
-	if err != nil {
-		return nil, err
-	}
-	return generator.StructuredGenerate(encoder.DefaultJSONEncoder())
-}
-
-func newEnvironmentClient(c *V1) EnvironmentInterface {
-	return &Environment{client: c.restClient}
-}
-
-func (c *Environment) Create(env *fv1.Environment) (*metav1.ObjectMeta, error) {
-	data, err := getEnvEncodingPayload(env)
-	if err != nil {
-		return nil, err
-	}
-
-	resp, err := c.client.Create("environments", "application/json", data)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	body, err := handleCreateResponse(resp)
-	if err != nil {
-		return nil, err
-	}
-
-	var m metav1.ObjectMeta
-	err = json.Unmarshal(body, &m)
-	if err != nil {
-		return nil, err
-	}
-
-	return &m, nil
-}
-
-func (c *Environment) Get(m *metav1.ObjectMeta) (*fv1.Environment, error) {
-	relativeUrl := fmt.Sprintf("environments/%v", m.Name)
-	relativeUrl += fmt.Sprintf("?namespace=%v", m.Namespace)
-
-	resp, err := c.client.Get(relativeUrl)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	body, err := handleResponse(resp)
-	if err != nil {
-		return nil, err
-	}
-
-	var env fv1.Environment
-	err = json.Unmarshal(body, &env)
-	if err != nil {
-		return nil, err
-	}
-
-	return &env, nil
-}
-
-func (c *Environment) Update(env *fv1.Environment) (*metav1.ObjectMeta, error) {
-	data, err := getEnvEncodingPayload(env)
-	if err != nil {
-		return nil, err
-	}
-
-	relativeUrl := fmt.Sprintf("environments/%v", env.ObjectMeta.Name)
-
-	resp, err := c.client.Put(relativeUrl, "application/json", data)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	body, err := handleResponse(resp)
-	if err != nil {
-		return nil, err
-	}
-
-	var m metav1.ObjectMeta
-	err = json.Unmarshal(body, &m)
-	if err != nil {
-		return nil, err
-	}
-	return &m, nil
-}
-
-func (c *Environment) Delete(m *metav1.ObjectMeta) error {
-	relativeUrl := fmt.Sprintf("environments/%v", m.Name)
-	relativeUrl += fmt.Sprintf("?namespace=%v", m.Namespace)
-	return c.client.Delete(relativeUrl)
-}
-
-func (c *Environment) List(ns string) ([]fv1.Environment, error) {
-	relativeUrl := fmt.Sprintf("environments?namespace=%v", ns)
-	resp, err := c.client.Get(relativeUrl)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	body, err := handleResponse(resp)
-	if err != nil {
-		return nil, err
-	}
-
-	envs := make([]fv1.Environment, 0)
-	err = json.Unmarshal(body, &envs)
-	if err != nil {
-		return nil, err
-	}
-
-	return envs, nil
-}
-
-func (c *Environment) ListPods(m *metav1.ObjectMeta) ([]apiv1.Pod, error) {
-	relativeUrl := fmt.Sprintf("environments/%s/pods", m.Name)
-
-	values := url.Values{}
-	if len(m.Labels) != 0 {
-		if envns, ok := m.Labels[fv1.ENVIRONMENT_NAMESPACE]; ok && len(envns) != 0 {
-			values.Add(fv1.ENVIRONMENT_NAMESPACE, envns)
-
-		}
-		if extype, ok := m.Labels[fv1.EXECUTOR_TYPE]; ok && len(extype) != 0 {
-			values.Add(fv1.EXECUTOR_TYPE, extype)
-		}
-	}
-
-	relativeUrl = fmt.Sprintf("%s?%s", relativeUrl, values.Encode())
-	resp, err := c.client.Get(relativeUrl)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	body, err := handleResponse(resp)
-	if err != nil {
-		return nil, err
-	}
-
-	pods := make([]apiv1.Pod, 0)
-	err = json.Unmarshal(body, &pods)
-	if err != nil {
-		return nil, err
-	}
-
-	return pods, nil
-}
@@ -1,52 +0,0 @@
-/*
-Copyright 2016 The Fission Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package fake
-
-import (
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-
-	fv1 "github.com/fission/fission/pkg/apis/core/v1"
-	v1 "github.com/fission/fission/pkg/controller/client/v1"
-)
-
-type (
-	FakeCanaryConfig struct{}
-)
-
-func newCanaryConfigClient(c *v1.V1) v1.CanaryConfigInterface {
-	return &FakeCanaryConfig{}
-}
-
-func (c *FakeCanaryConfig) Create(canaryConf *fv1.CanaryConfig) (*metav1.ObjectMeta, error) {
-	return nil, nil
-}
-
-func (c *FakeCanaryConfig) Get(m *metav1.ObjectMeta) (*fv1.CanaryConfig, error) {
-	return nil, nil
-}
-
-func (c *FakeCanaryConfig) Update(canaryConf *fv1.CanaryConfig) (*metav1.ObjectMeta, error) {
-	return nil, nil
-}
-
-func (c *FakeCanaryConfig) Delete(m *metav1.ObjectMeta) error {
-	return nil
-}
-
-func (c *FakeCanaryConfig) List(ns string) ([]fv1.CanaryConfig, error) {
-	return nil, nil
-}
@@ -1,57 +0,0 @@
-/*
-Copyright 2016 The Fission Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package fake
-
-import (
-	apiv1 "k8s.io/api/core/v1"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-
-	fv1 "github.com/fission/fission/pkg/apis/core/v1"
-	v1 "github.com/fission/fission/pkg/controller/client/v1"
-)
-
-type (
-	FakeEnvironment struct{}
-)
-
-func newEnvironmentClient(c *v1.V1) v1.EnvironmentInterface {
-	return &FakeEnvironment{}
-}
-
-func (c *FakeEnvironment) Create(env *fv1.Environment) (*metav1.ObjectMeta, error) {
-	return nil, nil
-}
-
-func (c *FakeEnvironment) Get(m *metav1.ObjectMeta) (*fv1.Environment, error) {
-	return nil, nil
-}
-
-func (c *FakeEnvironment) Update(env *fv1.Environment) (*metav1.ObjectMeta, error) {
-	return nil, nil
-}
-
-func (c *FakeEnvironment) Delete(m *metav1.ObjectMeta) error {
-	return nil
-}
-
-func (c *FakeEnvironment) List(ns string) ([]fv1.Environment, error) {
-	return nil, nil
-}
-
-func (c *FakeEnvironment) ListPods(m *metav1.ObjectMeta) ([]apiv1.Pod, error) {
-	return nil, nil
-}
@@ -1,61 +0,0 @@
-/*
-Copyright 2016 The Fission Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package fake
-
-import (
-	apiv1 "k8s.io/api/core/v1"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-
-	fv1 "github.com/fission/fission/pkg/apis/core/v1"
-	v1 "github.com/fission/fission/pkg/controller/client/v1"
-)
-
-type (
-	FakeFunction struct{}
-)
-
-func newFunctionClient(c *v1.V1) v1.FunctionInterface {
-	return &FakeFunction{}
-}
-
-func (c *FakeFunction) Create(f *fv1.Function) (*metav1.ObjectMeta, error) {
-	return nil, nil
-}
-
-func (c *FakeFunction) Get(m *metav1.ObjectMeta) (*fv1.Function, error) {
-	return nil, nil
-}
-
-func (c *FakeFunction) GetRawDeployment(m *metav1.ObjectMeta) ([]byte, error) {
-	return nil, nil
-}
-
-func (c *FakeFunction) Update(f *fv1.Function) (*metav1.ObjectMeta, error) {
-	return nil, nil
-}
-
-func (c *FakeFunction) Delete(m *metav1.ObjectMeta) error {
-	return nil
-}
-
-func (c *FakeFunction) List(functionNamespace string) ([]fv1.Function, error) {
-	return nil, nil
-}
-
-func (c *FakeFunction) ListPods(m *metav1.ObjectMeta) ([]apiv1.Pod, error) {
-	return nil, nil
-}
@@ -1,52 +0,0 @@
-/*
-Copyright 2016 The Fission Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package fake
-
-import (
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-
-	fv1 "github.com/fission/fission/pkg/apis/core/v1"
-	v1 "github.com/fission/fission/pkg/controller/client/v1"
-)
-
-type (
-	FakeHTTPTrigger struct{}
-)
-
-func newHTTPTriggerClient(c *v1.V1) v1.HTTPTriggerInterface {
-	return &FakeHTTPTrigger{}
-}
-
-func (c *FakeHTTPTrigger) Create(t *fv1.HTTPTrigger) (*metav1.ObjectMeta, error) {
-	return nil, nil
-}
-
-func (c *FakeHTTPTrigger) Get(m *metav1.ObjectMeta) (*fv1.HTTPTrigger, error) {
-	return nil, nil
-}
-
-func (c *FakeHTTPTrigger) Update(t *fv1.HTTPTrigger) (*metav1.ObjectMeta, error) {
-	return nil, nil
-}
-
-func (c *FakeHTTPTrigger) Delete(m *metav1.ObjectMeta) error {
-	return nil
-}
-
-func (c *FakeHTTPTrigger) List(triggerNamespace string) ([]fv1.HTTPTrigger, error) {
-	return nil, nil
-}
@@ -1,52 +0,0 @@
-/*
-Copyright 2016 The Fission Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package fake
-
-import (
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-
-	fv1 "github.com/fission/fission/pkg/apis/core/v1"
-	v1 "github.com/fission/fission/pkg/controller/client/v1"
-)
-
-type (
-	FakeKubeWatcher struct{}
-)
-
-func newKubeWatcher(c *v1.V1) v1.KubeWatcherInterface {
-	return &FakeKubeWatcher{}
-}
-
-func (c *FakeKubeWatcher) Create(w *fv1.KubernetesWatchTrigger) (*metav1.ObjectMeta, error) {
-	return nil, nil
-}
-
-func (c *FakeKubeWatcher) Get(m *metav1.ObjectMeta) (*fv1.KubernetesWatchTrigger, error) {
-	return nil, nil
-}
-
-func (c *FakeKubeWatcher) Update(w *fv1.KubernetesWatchTrigger) (*metav1.ObjectMeta, error) {
-	return nil, nil
-}
-
-func (c *FakeKubeWatcher) Delete(m *metav1.ObjectMeta) error {
-	return nil
-}
-
-func (c *FakeKubeWatcher) List(ns string) ([]fv1.KubernetesWatchTrigger, error) {
-	return nil, nil
-}
@@ -1,55 +0,0 @@
-/*
-Copyright 2016 The Fission Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package fake
-
-import (
-	"io"
-
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-
-	v1 "github.com/fission/fission/pkg/controller/client/v1"
-	"github.com/fission/fission/pkg/info"
-)
-
-// TODO: we should remove this interface, having this for now is for backward compatibility.
-type (
-	FakeMisc struct{}
-)
-
-func newMiscClient(c *v1.V1) v1.MiscInterface {
-	return &FakeMisc{}
-}
-
-func (c *FakeMisc) SecretExists(m *metav1.ObjectMeta) error {
-	return nil
-}
-
-func (c *FakeMisc) ConfigMapExists(m *metav1.ObjectMeta) error {
-	return nil
-}
-
-func (c *FakeMisc) GetSvcURL(label string) (string, error) {
-	return "", nil
-}
-
-func (c *FakeMisc) ServerInfo() (*info.ServerInfo, error) {
-	return &info.ServerInfo{}, nil
-}
-
-func (c *FakeMisc) PodLogs(m *metav1.ObjectMeta) (io.ReadCloser, int, error) {
-	return nil, 0, nil
-}
@@ -1,52 +0,0 @@
-/*
-Copyright 2016 The Fission Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package fake
-
-import (
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-
-	fv1 "github.com/fission/fission/pkg/apis/core/v1"
-	v1 "github.com/fission/fission/pkg/controller/client/v1"
-)
-
-type (
-	FakeMessageQueueTrigger struct{}
-)
-
-func newMessageQueueTrigger(c *v1.V1) v1.MessageQueueTriggerInterface {
-	return &FakeMessageQueueTrigger{}
-}
-
-func (c *FakeMessageQueueTrigger) Create(t *fv1.MessageQueueTrigger) (*metav1.ObjectMeta, error) {
-	return nil, nil
-}
-
-func (c *FakeMessageQueueTrigger) Get(m *metav1.ObjectMeta) (*fv1.MessageQueueTrigger, error) {
-	return nil, nil
-}
-
-func (c *FakeMessageQueueTrigger) Update(mqTrigger *fv1.MessageQueueTrigger) (*metav1.ObjectMeta, error) {
-	return nil, nil
-}
-
-func (c *FakeMessageQueueTrigger) Delete(m *metav1.ObjectMeta) error {
-	return nil
-}
-
-func (c *FakeMessageQueueTrigger) List(mqType string, ns string) ([]fv1.MessageQueueTrigger, error) {
-	return nil, nil
-}
@@ -1,52 +0,0 @@
-/*
-Copyright 2016 The Fission Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package fake
-
-import (
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-
-	fv1 "github.com/fission/fission/pkg/apis/core/v1"
-	v1 "github.com/fission/fission/pkg/controller/client/v1"
-)
-
-type (
-	FakePackage struct{}
-)
-
-func newPackageClient(c *v1.V1) v1.PackageInterface {
-	return &FakePackage{}
-}
-
-func (c *FakePackage) Create(f *fv1.Package) (*metav1.ObjectMeta, error) {
-	return nil, nil
-}
-
-func (c *FakePackage) Get(m *metav1.ObjectMeta) (*fv1.Package, error) {
-	return nil, nil
-}
-
-func (c *FakePackage) Update(f *fv1.Package) (*metav1.ObjectMeta, error) {
-	return nil, nil
-}
-
-func (c *FakePackage) Delete(m *metav1.ObjectMeta) error {
-	return nil
-}
-
-func (c *FakePackage) List(pkgNamespace string) ([]fv1.Package, error) {
-	return nil, nil
-}
@@ -1,52 +0,0 @@
-/*
-Copyright 2016 The Fission Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package fake
-
-import (
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-
-	fv1 "github.com/fission/fission/pkg/apis/core/v1"
-	v1 "github.com/fission/fission/pkg/controller/client/v1"
-)
-
-type (
-	FakeTimeTrigger struct{}
-)
-
-func newTimeTriggerClient(c *v1.V1) v1.TimeTriggerInterface {
-	return &FakeTimeTrigger{}
-}
-
-func (c *FakeTimeTrigger) Create(t *fv1.TimeTrigger) (*metav1.ObjectMeta, error) {
-	return nil, nil
-}
-
-func (c *FakeTimeTrigger) Get(m *metav1.ObjectMeta) (*fv1.TimeTrigger, error) {
-	return nil, nil
-}
-
-func (c *FakeTimeTrigger) Update(t *fv1.TimeTrigger) (*metav1.ObjectMeta, error) {
-	return nil, nil
-}
-
-func (c *FakeTimeTrigger) Delete(m *metav1.ObjectMeta) error {
-	return nil
-}
-
-func (c *FakeTimeTrigger) List(ns string) ([]fv1.TimeTrigger, error) {
-	return nil, nil
-}
@@ -1,66 +0,0 @@
-/*
-Copyright 2019 The Fission Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package fake
-
-import (
-	"github.com/fission/fission/pkg/controller/client/rest"
-	v1 "github.com/fission/fission/pkg/controller/client/v1"
-)
-
-type (
-	FakeV1 struct{}
-)
-
-func MakeV1Client(restClient rest.Interface) *FakeV1 {
-	return &FakeV1{}
-}
-
-func (c *FakeV1) Misc() v1.MiscInterface {
-	return newMiscClient(nil)
-}
-
-func (c *FakeV1) CanaryConfig() v1.CanaryConfigInterface {
-	return newCanaryConfigClient(nil)
-}
-
-func (c *FakeV1) Environment() v1.EnvironmentInterface {
-	return newEnvironmentClient(nil)
-}
-
-func (c *FakeV1) Function() v1.FunctionInterface {
-	return newFunctionClient(nil)
-}
-
-func (c *FakeV1) HTTPTrigger() v1.HTTPTriggerInterface {
-	return newHTTPTriggerClient(nil)
-}
-
-func (c *FakeV1) KubeWatcher() v1.KubeWatcherInterface {
-	return newKubeWatcher(nil)
-}
-
-func (c *FakeV1) MessageQueueTrigger() v1.MessageQueueTriggerInterface {
-	return newMessageQueueTrigger(nil)
-}
-
-func (c *FakeV1) Package() v1.PackageInterface {
-	return newPackageClient(nil)
-}
-
-func (c *FakeV1) TimeTrigger() v1.TimeTriggerInterface {
-	return newTimeTriggerClient(nil)
-}
@@ -1,212 +0,0 @@
-/*
-Copyright 2016 The Fission Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package v1
-
-import (
-	"encoding/json"
-	"fmt"
-	"net/url"
-
-	apiv1 "k8s.io/api/core/v1"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-
-	fv1 "github.com/fission/fission/pkg/apis/core/v1"
-	"github.com/fission/fission/pkg/controller/client/rest"
-)
-
-type (
-	FunctionGetter interface {
-		Function() FunctionInterface
-	}
-
-	FunctionInterface interface {
-		Create(f *fv1.Function) (*metav1.ObjectMeta, error)
-		Get(m *metav1.ObjectMeta) (*fv1.Function, error)
-		GetRawDeployment(m *metav1.ObjectMeta) ([]byte, error)
-		Update(f *fv1.Function) (*metav1.ObjectMeta, error)
-		Delete(m *metav1.ObjectMeta) error
-		List(functionNamespace string) ([]fv1.Function, error)
-		ListPods(m *metav1.ObjectMeta) ([]apiv1.Pod, error)
-	}
-
-	Function struct {
-		client rest.Interface
-	}
-)
-
-func newFunctionClient(c *V1) FunctionInterface {
-	return &Function{client: c.restClient}
-}
-
-func (c *Function) Create(f *fv1.Function) (*metav1.ObjectMeta, error) {
-	err := f.Validate()
-	if err != nil {
-		return nil, fv1.AggregateValidationErrors("Function", err)
-	}
-
-	reqbody, err := json.Marshal(f)
-	if err != nil {
-		return nil, err
-	}
-
-	resp, err := c.client.Create("functions", "application/json", reqbody)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	body, err := handleCreateResponse(resp)
-	if err != nil {
-		return nil, err
-	}
-
-	var m metav1.ObjectMeta
-	err = json.Unmarshal(body, &m)
-	if err != nil {
-		return nil, err
-	}
-
-	return &m, nil
-}
-
-func (c *Function) Get(m *metav1.ObjectMeta) (*fv1.Function, error) {
-	relativeUrl := fmt.Sprintf("functions/%v", m.Name)
-	relativeUrl += fmt.Sprintf("?namespace=%v", m.Namespace)
-
-	resp, err := c.client.Get(relativeUrl)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	body, err := handleResponse(resp)
-	if err != nil {
-		return nil, err
-	}
-
-	var f fv1.Function
-	err = json.Unmarshal(body, &f)
-	if err != nil {
-		return nil, err
-	}
-
-	return &f, nil
-}
-
-func (c *Function) GetRawDeployment(m *metav1.ObjectMeta) ([]byte, error) {
-	relativeUrl := fmt.Sprintf("functions/%v", m.Name)
-	relativeUrl += fmt.Sprintf("?namespace=%v", m.Namespace)
-	relativeUrl += "&deploymentraw=1"
-
-	resp, err := c.client.Get(relativeUrl)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	return handleResponse(resp)
-}
-
-func (c *Function) Update(f *fv1.Function) (*metav1.ObjectMeta, error) {
-	err := f.Validate()
-	if err != nil {
-		return nil, fv1.AggregateValidationErrors("Function", err)
-	}
-
-	reqbody, err := json.Marshal(f)
-	if err != nil {
-		return nil, err
-	}
-	relativeUrl := fmt.Sprintf("functions/%v", f.ObjectMeta.Name)
-
-	resp, err := c.client.Put(relativeUrl, "application/json", reqbody)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	body, err := handleResponse(resp)
-	if err != nil {
-		return nil, err
-	}
-
-	var m metav1.ObjectMeta
-	err = json.Unmarshal(body, &m)
-	if err != nil {
-		return nil, err
-	}
-	return &m, nil
-}
-
-func (c *Function) Delete(m *metav1.ObjectMeta) error {
-	relativeUrl := fmt.Sprintf("functions/%v", m.Name)
-	relativeUrl += fmt.Sprintf("?namespace=%v", m.Namespace)
-	return c.client.Delete(relativeUrl)
-}
-
-func (c *Function) List(functionNamespace string) ([]fv1.Function, error) {
-	relativeUrl := fmt.Sprintf("functions?namespace=%v", functionNamespace)
-	resp, err := c.client.Get(relativeUrl)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	body, err := handleResponse(resp)
-	if err != nil {
-		return nil, err
-	}
-
-	funcs := make([]fv1.Function, 0)
-	err = json.Unmarshal(body, &funcs)
-	if err != nil {
-		return nil, err
-	}
-
-	return funcs, nil
-}
-
-func (c *Function) ListPods(m *metav1.ObjectMeta) ([]apiv1.Pod, error) {
-	relativeUrl := fmt.Sprintf("functions/%s/pods", m.Name)
-
-	values := url.Values{}
-	if len(m.Labels) != 0 {
-		if fns, ok := m.Labels[fv1.FUNCTION_NAMESPACE]; ok && len(fns) != 0 {
-			values.Add(fv1.FUNCTION_NAMESPACE, fns)
-		}
-	}
-
-	relativeUrl = fmt.Sprintf("%s?%s", relativeUrl, values.Encode())
-	resp, err := c.client.Get(relativeUrl)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	body, err := handleResponse(resp)
-	if err != nil {
-		return nil, err
-	}
-
-	pods := make([]apiv1.Pod, 0)
-	err = json.Unmarshal(body, &pods)
-	if err != nil {
-		return nil, err
-	}
-
-	return pods, nil
-}
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Sanket SudakeandGitHub	fdecc98775	Auto-approve goreleaser docker builds with cosign (#2883 ) Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>	2023-11-27 14:01:30 +05:30
Sanket SudakeandGitHub	10852c90a5	Update goreleaser cosign prompt approval (#2882 )	2023-11-25 19:54:16 +05:30
Sanket SudakeandGitHub	62f729727a	Change container base image to cgr.dev/chainguard/static (#2881 ) * Change container base image to cgr.dev/chainguard/static * Lint fixes * fix test failure * Add router deployment wait * add check command in upgrade script --------- Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>	2023-11-24 19:01:31 +05:30
Sanket SudakeandGitHub	95faf60959	Update keda connectors images (#2880 ) Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>	2023-11-24 14:22:47 +05:30
Sanket SudakeandGitHub	17fbe42fcc	Update fission version v1.20.0-rc2 (#2879 ) Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>	2023-11-23 13:00:50 +05:30
Sanket SudakeandGitHub	f44174debc	Remove deprecated mqtrigger with kind fission (#2875 ) * Remove deprecated mqtrigger with kind fission * Remove unused deps --------- Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>	2023-11-21 17:52:37 +05:30
Sanket SudakeandGitHub	efeb6951dc	Update Go dependencies (#2878 ) * Update Go dependencies * Pin all github workflows dependencies --------- Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>	2023-11-21 16:15:49 +05:30
Sanket SudakeandGitHub	b85ba9e419	Use concurrency in poolmanager as per old behaviour (#2876 ) * Use concurrency in poolmanager as per old behaviour * Update code comments --------- Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>	2023-11-21 13:34:17 +05:30
Sanket SudakeandGitHub	d23ed572f9	Add tests for preupgradchecks and spec/archive CLI (#2874 ) * Add tests for preupgradchecks * Add spec tests * Add package archive tests * Wait for cleanup * Fix test and coverage --------- Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>	2023-11-17 14:08:38 +05:30
Sanket SudakeandGitHub	e7d6381876	Add webhook server to tests (#2873 ) * Add webhook server to tests * fix config for webhoook service * Fix logger in webhook manager * Use interface for webhook manager * single reference for router url * Cleanup token code --------- Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>	2023-11-16 14:16:28 +05:30
Sanket SudakeandGitHub	57b537f09e	Add CLI tests for mqtrigger/timetrigger (#2872 ) * Add tests for mqtrigger/timetrigger * Change command to run tests * correct coverage command * update coverpkg --------- Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>	2023-11-13 17:14:47 +05:30
Sanket SudakeandGitHub	2e4825def0	Add function test CLI tests (#2871 ) * Add function test CLI tests * Add few more services to tests Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>	2023-11-13 14:34:56 +05:30
Vardhaman SuranaandGitHub	3fabf64b3c	Add informers and internal go routines in manager (#2870 ) * used manager's Add function in more places * exit when ctx.Done is received in archivePruner go routines * fix manager tests * fix data race * added more gpm function in manager and removed manager from a util function * closed unused channel and stopped ticker after context is done * added log statements * used context.Done inside function instead of stopper channel	2023-11-10 12:42:21 +05:30
Vardhaman SuranaandGitHub	2a40b4538c	added manger to keep track of go routines in the services (#2869 ) - added manager to wait for all go routines to end before exit - code refactor - renamed Manafer to Interface and GoRoutineManager to GroupManager - replaced some go routine calls with manager Add func - added unit tests for manager	2023-11-07 15:30:48 +05:30
Sanket SudakeandGitHub	27132975c4	Add interfaces for executor/fetcher/storagesvc clients (#2867 ) Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>	2023-11-06 16:09:51 +05:30
Sanket SudakeandGitHub	b099db38d7	Update Go deps (#2868 ) --- github.com/IBM/sarama v1.41.3 [v1.42.0] github.com/gorilla/mux v1.8.0 [v1.8.1] github.com/spf13/cobra v1.7.0 [v1.8.0] Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>	2023-11-05 11:33:45 +05:30
Sanket SudakeandGitHub	88039cad63	Update Go Dependencies (#2863 ) --- github.com/IBM/sarama v1.41.2 [v1.41.3] github.com/elastic/crd-ref-docs v0.0.9 [v0.0.10] github.com/fsnotify/fsnotify v1.6.0 [v1.7.0] github.com/go-git/go-git/v5 v5.9.0 [v5.10.0] github.com/google/uuid v1.3.0 [v1.4.0] github.com/prometheus/common v0.44.0 [v0.45.0] google.golang.org/grpc v1.58.3 [v1.59.0] k8s.io/api v0.28.2 [v0.28.3] k8s.io/apiextensions-apiserver v0.28.2 [v0.28.3] k8s.io/apimachinery v0.28.2 [v0.28.3] k8s.io/client-go v0.28.2 [v0.28.3] k8s.io/metrics v0.28.2 [v0.28.3] sigs.k8s.io/controller-runtime v0.16.2 [v0.16.3] sigs.k8s.io/yaml v1.3.0 [v1.4.0] --- Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>	2023-10-30 11:11:06 +05:30
Sanket SudakeandGitHub	267f7faf18	Add cause for all context timeouts (#2862 )	2023-10-29 13:19:06 +05:30
Sanket SudakeandGitHub	2223081c80	Test for httptrigger and functions container/newdeploy (#2861 ) * Test for httptrigger and functions * Fixes with multierror * review changes Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>	2023-10-27 15:05:20 +05:30
Vardhaman SuranaandGitHub	2eb2eba88c	added function tests for fission cli (#2859 ) * added function tests for fission cli * code refactor	2023-10-26 14:40:38 +05:30
Sanket Sudake GitHub Pranoy Kundu	8a17d391c5	Envtest based integration tests for Fission (#2858 ) * skeleton for envtest fission * Refactor code and add CLI test * hack * Update server test * remove skip-ci for lint tests * Pass client go storagesvc * Add clientGen interface across code * Fix storagesvc test * Fix cmd client * add retry in server test * Fix concurrenct access to pool deployment * Remove old executor test * get rid of ginkgo/gomega * disable flaky test * flaky test * revert ci change * handle err from ParseBool --------- Signed-off-by: Sanket Sudake <sanketsudake@gmail.com> Co-authored-by: Pranoy Kundu <pranoy1998k@gmail.com>	2023-10-26 12:09:11 +05:30
Sanket SudakeandGitHub	15e16fcc82	Update chart version 1.20.0-rc1 (#2857 ) - Update kubernets version 1.23+ - Update post chart install notes with namespace info - Update upgrade notes in chart Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>	2023-10-23 19:40:09 +05:30
Sanket SudakeandGitHub	7137b39a14	Avoid duplicate role in release namespace for router (#2856 ) Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>	2023-10-18 20:50:05 +05:30
Vardhaman SuranaandGitHub	fc97b7609b	added client generator inteface (#2854 ) * added client generator inteface * start router service asynchronously Signed-off-by: Vardhaman Surana <vardhaman.surana@infracloud.io>	2023-10-18 18:59:28 +05:30
Sanket SudakeandGitHub	c6329ee3db	Switch to google/uuid from satori/go.uuid (#2852 ) Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>	2023-10-17 12:19:17 +05:30
Sanket SudakeandGitHub	7b21fbc199	Remove unused generator package (#2851 ) Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>	2023-10-17 10:50:58 +05:30
Sanket SudakeandGitHub	703d757c29	Remove controller component from Fission (#2850 ) * Remove controller component from Fission * Cleanup at few more places --------- Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>	2023-10-17 09:29:13 +05:30
Sanket SudakeandGitHub	c09319ceb3	Update CI actions and go modules (#2846 ) * Update CI actions and go modules * Fix kind cluster name * Fix upgrade cluster name --- Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>	2023-10-12 10:13:47 +05:30
Guillaume MARTINEZandGitHub	3762ff80f2	Update the Kubernetes autoscaling API to v2 (#2722 ) (#2842 ) * Update the Kubernetes autoscaling API to v2 (#2722) - k8s.io/api/autoscaling/v2 * generate all files * fix missing v2beta ref --------- Signed-off-by: Lunik <lunik@tiwabbit.fr>	2023-10-11 11:04:45 +05:30
Sanket SudakeandGitHub	b43b31884a	Update kubernetes versions in CI verification (#2844 ) Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>	2023-10-10 13:11:43 +05:30
Sanket Sudake GitHub Pranoy Kundu	56b49dcee8	Ability to retain specialised pods for poolmanager functions (#2830 ) - added retainPods flag to take in the number of specialized pods to retain - add retainPods in both the create function and update function command - modify crd keys to be typed instead of string - keep track of function generation in case of update function operation - add delete handler function to make sure specialized pods are deleted in case function is deleted --------- Signed-off-by: Sanket Sudake <sanketsudake@gmail.com> Signed-off-by: Pranoy Kundu <pranoy1998k@gmail.com> Co-authored-by: Pranoy Kundu <pranoy1998k@gmail.com>	2023-09-27 13:33:19 +05:30
Sanket SudakeandGitHub	657aee7cc2	Update go deps across project (#2837 ) Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>	2023-09-24 11:14:43 +05:30
Anthony KingandGitHub	44922bce6c	fix missing namespace environment variables for various services (#2828 ) the FISSION_..._NAMESPACE environment variables are used by all services during init to check if the CRDs are loaded. Move them to the 'fission-resource-namespace' macro to ensure all services know the relavant namespaces. Signed-off-by: Anthony King <anthony@datapane.com>	2023-09-23 13:01:53 +05:30
Sanket SudakeandGitHub	3bcda55aa8	Update kubernetes libs to latest (#2834 ) - k8s.io/api v0.28.1 - k8s.io/apiextensions-apiserver v0.28.1 - k8s.io/apimachinery v0.28.1 - k8s.io/client-go v0.28.1 - k8s.io/metrics v0.28.1 - sigs.k8s.io/controller-runtime v0.16.1 - sigs.k8s.io/controller-tools v0.13.0 Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>	2023-09-23 09:10:51 +05:30
Sanket SudakeandGitHub	997493351a	Update go version 1.21 (#2833 ) Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>	2023-09-05 22:15:32 +05:30
guangwuandGitHub	3d77077bc5	fix: Environment typo (#2829 ) Signed-off-by: guoguangwu <guoguangwu@magic-shield.com>	2023-08-30 07:50:09 +05:30
Shubham BansalandGitHub	f955d1182a	update chart version to v1.19.0 (#2798 ) Signed-off-by: Shubham Bansal <shubhambansaliimtgn@gmail.com>	2023-05-18 15:18:04 +05:30
AmborandGitHub	1cbc0ba9ff	fix: passthrough the build log error (#2795 ) Signed-off-by: saltbo <saltbo@foxmail.com>	2023-05-18 13:47:54 +05:30
Shubham BansalandGitHub	0936c6a2d7	Update dependencies (#2796 ) * updated dependencies Signed-off-by: Shubham Bansal <shubhambansaliimtgn@gmail.com> * updated depencies related to otel and few other Signed-off-by: Shubham Bansal <shubhambansaliimtgn@gmail.com> * revert changes for go version Signed-off-by: Shubham Bansal <shubhambansaliimtgn@gmail.com> * revert changes for k8s dependencies Signed-off-by: Shubham Bansal <shubhambansaliimtgn@gmail.com> --------- Signed-off-by: Shubham Bansal <shubhambansaliimtgn@gmail.com>	2023-05-18 13:44:51 +05:30
Shubham BansalandGitHub	f0ec328d24	Changed prometheus version from latest to 45.28.0 (#2797 ) * updated prometheus version for CI failure Signed-off-by: Shubham Bansal <shubhambansaliimtgn@gmail.com> * updated prometheus version for CI failure Signed-off-by: Shubham Bansal <shubhambansaliimtgn@gmail.com> --------- Signed-off-by: Shubham Bansal <shubhambansaliimtgn@gmail.com>	2023-05-18 12:44:20 +05:30
Shubham BansalandGitHub	2b1ac28300	updating all direct dependencies (#2793 ) Signed-off-by: Shubham Bansal <shubhambansaliimtgn@gmail.com>	2023-05-17 12:17:23 +05:30
Shubham BansalandGitHub	0fb2096788	security upgrade for alpine to 3.18 (#2792 )	2023-05-16 17:45:36 +05:30
Scott CôtéandGitHub	6e375629e7	Configure router deployment replicas (#2782 )	2023-05-16 16:20:29 +05:30
Shubham BansalandGitHub	1133386ce9	update chart version to v1.19.0-rc2 (#2791 ) Signed-off-by: Shubham Bansal <shubhambansaliimtgn@gmail.com>	2023-05-12 10:33:51 +05:30
Shubham Bansal GitHub Sanket Sudake	f99f10134c	Executor: Dump function service cache for pool manager functions (#2789 ) * dump function service cache for executor * fix lint issue * code refactor and lint fixes --------- Signed-off-by: Shubham Bansal <shubhambansaliimtgn@gmail.com> Signed-off-by: Sanket Sudake <sanketsudake@gmail.com> Co-authored-by: Sanket Sudake <sanketsudake@gmail.com>	2023-05-12 09:49:54 +05:30
Sanket Sudake GitHub Pranoy Kundu	6c431e4d9b	Ensure handling for specialization failure in pool manager (#2788 ) * Add fixes for failure in specialization * reduce specialization in progress and remove expired requests from queue when specialization is timed out * rename markSpecializationFailure and remove logger from the queue * refactor clean up code in api.go and add test case for queue Details: - Cleanup svc waiting for the counter in the pool manager if specialization fails - Cleanup active requests counter in pool manager if client exists the demand for function service while we have allocated function service - Consider specialization timeout if pod ready timeout > specialization timeout in waiting for ready pod. We also consider if the request to choosePod is cancelled. - We ensure if we have requests waiting for service requests but if there is no pod in the specialization we clean up those. --------- Signed-off-by: Sanket Sudake <sanketsudake@gmail.com> Co-authored-by: Pranoy Kundu <pranoy1998k@gmail.com>	2023-05-11 21:03:57 +05:30
Ambor GitHub ZhengHe-MD gw123	31c81e132e	fix: lose cold start error counter for the poolmgr functions (#2755 ) * fix: lose cold start error counter for the poolmgr functions Co-authored-by: ZhengHe-MD <ranchardzheng@gmail.com> Co-authored-by: gw123 <iamakillerforyou@gmail.com> Signed-off-by: saltbo <saltbo@foxmail.com> * fix: miss code for the metric Signed-off-by: saltbo <saltbo@foxmail.com> --------- Signed-off-by: saltbo <saltbo@foxmail.com> Co-authored-by: ZhengHe-MD <ranchardzheng@gmail.com> Co-authored-by: gw123 <iamakillerforyou@gmail.com>	2023-05-09 12:37:58 +05:30
Nikhil SharmaandGitHub	a5f3402dbc	add functionality to update spec of fission custom resources (#2701 ) Signed-off-by: Nikhil Sharma <nikhilsharma230303@gmail.com>	2023-05-08 13:36:05 +05:30
AmborandGitHub	784bd82ec7	fix: panic for the builder/client (#2780 ) Signed-off-by: saltbo <saltbo@foxmail.com>	2023-04-13 10:40:45 +05:30
AmborandGitHub	cd742a6d18	fix: error port for the pprof server (#2766 ) Signed-off-by: saltbo <saltbo@foxmail.com>	2023-04-11 08:43:36 +05:30
AmborandGitHub	32530ac474	fix: add flush to support chunked for the metric middleware (#2772 ) Signed-off-by: saltbo <saltbo@foxmail.com>	2023-04-11 08:40:58 +05:30
AmborandGitHub	117c383fac	style: typo for the BuilderNamespace (#2776 ) Signed-off-by: saltbo <saltbo@foxmail.com>	2023-04-11 08:39:42 +05:30