Update chart version v1.17.0 (#2549)

Co-authored-by: shaunak_deshmukh <shaunak@infracloud.io>

.github/ISSUE_TEMPLATE/bug_report.md

@@ -17,7 +17,7 @@ assignees: ''
 <!-- If you tested with other services, for example Istio, please also provide the version of service as well. -->
 
 <pre>
-$ fission --version
+$ fission version
 $ kubectl version
 </pre>
 

.github/workflows/codeql.yaml

@@ -3,14 +3,14 @@ name: Code Scanning
 on:
   push:
     branches:
-      - master
+      - main
     paths:
       - '**.go'
       - go.mod
       - go.sum
   pull_request:
     branches:
-      - master
+      - main
     paths:
       - '**.go'
       - go.mod
@@ -25,19 +25,18 @@ jobs:
 
     steps:
       - name: Check out code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
-      - uses: actions/cache@v2
+      - name: setup go
+        uses: actions/setup-go@v3
         with:
-          path: ~/go/pkg/mod
-          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
-          restore-keys: |
-            ${{ runner.os }}-go-
+          go-version-file: "go.mod"
+          cache: true
 
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@v1
+        uses: github/codeql-action/init@v2
         with:
           languages: go
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@v1
+        uses: github/codeql-action/analyze@v2

.github/workflows/lint-dashboards.yaml

@@ -0,0 +1,35 @@
+name: Lint dashboards
+
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - 'charts/fission-all/dashboards/**.json'
+  pull_request:
+    branches:
+      - main
+    paths:
+      - 'charts/fission-all/dashboards/**.json'
+  workflow_dispatch:
+
+jobs:
+  lint-dashboards:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v3
+
+      - name: Set up Go
+        uses: actions/setup-go@v3
+        with:
+          go-version: 1.18.5
+
+      - name: Install dashboard linter
+        run: |
+          go get github.com/grafana/dashboard-linter
+          go install github.com/grafana/dashboard-linter
+
+      - name: Run dashboard linter
+        run: ./hack/lint-dashboards.sh

.github/workflows/lint.yaml

@@ -3,69 +3,59 @@ name: Lint and Unit tests
 on:
   push:
     branches:
-      - master
+      - main
     paths:
-      - '**.go'
+      - "**.go"
       - go.mod
       - go.sum
   pull_request:
     branches:
-      - master
+      - main
     paths:
-      - '**.go'
+      - "**.go"
       - go.mod
       - go.sum
   workflow_dispatch:
 
+env:
+  GOLANGCI_LINT_VERSION: v1.49.0
+  GOLANGCI_LINT_TIMEOUT: 5m
+
 jobs:
   lint:
     runs-on: ubuntu-latest
 
     steps:
-      - name: Set up Go
-        uses: actions/setup-go@v2
-        with:
-          go-version: 1.16
-
       - name: Check out code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
-      - uses: actions/cache@v2
+      - name: Set up Go
+        uses: actions/setup-go@v3
         with:
-          path: ~/go/pkg/mod
-          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
-          restore-keys: |
-            ${{ runner.os }}-go-
+          go-version-file: "go.mod"
+          cache: true
 
       - name: Verify dependencies
         run: |
           go mod verify
           go mod download
 
-          LINT_VERSION=1.42.0
-          curl -fsSL https://github.com/golangci/golangci-lint/releases/download/v${LINT_VERSION}/golangci-lint-${LINT_VERSION}-linux-amd64.tar.gz | \
-            tar xz --strip-components 1 --wildcards \*/golangci-lint
-          mkdir -p bin && mv golangci-lint bin/
+      - name: Run golangci-lint
+        uses: golangci/golangci-lint-action@v3
+        with:
+          version: ${{ env.GOLANGCI_LINT_VERSION }}
+          args: --timeout=${{ env.GOLANGCI_LINT_TIMEOUT }}
 
-      - name: Run checks
+      - name: Detect git changes
+        if: always()
         run: |
-          STATUS=0
-          assert-nothing-changed() {
-            local diff
-            "$@" >/dev/null || return 1
-            if ! diff="$(git diff -U1 --color --exit-code)"; then
-              printf '\e[31mError: running `\e[1m%s\e[22m` results in modifications that you must check into version control:\e[0m\n%s\n\n' "$*" "$diff" >&2
-              git checkout -- .
-              STATUS=1
-            fi
-          }
-
-          assert-nothing-changed go fmt ./...
-          assert-nothing-changed go mod tidy
-
-          bin/golangci-lint run --out-format=github-actions --timeout=5m || STATUS=$?
-
-          exit $STATUS
+          if [[ $(git diff --stat) != '' ]]; then
+            echo -e '❌ \033[0;31m. Fix lint changes.\033[0m'
+            git diff --color
+            exit 1
+          else
+            echo '✔ No issues detected. Have a nice day :-)'
+          fi
 
       - name: Run unit tests
         run: ./hack/runtests.sh
@@ -75,4 +65,4 @@ jobs:
         with:
           token: ${{secrets.CODECOV_TOKEN}}
           flags: unittests
-          file: ./coverage.txt
+          file: ./coverage.txt

.github/workflows/push_pr.yaml

@@ -3,7 +3,7 @@ name: Fission CI
 on:
   push:
     branches:
-      - master
+      - main
     paths:
       - "**.go"
       - "charts/**"
@@ -12,7 +12,7 @@ on:
       - go.sum
   pull_request:
     branches:
-      - master
+      - main
     paths:
       - "**.go"
       - "charts/**"
@@ -21,6 +21,10 @@ on:
       - go.sum
   workflow_dispatch:
 
+env:
+  HELM_VERSION: v3.9.0
+  KIND_VERSION: v0.14.0
+
 jobs:
   # Job to run change detection
   integration-test:
@@ -28,40 +32,34 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        kindversion: ["v1.19.11", "v1.20.7", "v1.21.1"]
+        kindversion: ["v1.19.16", "v1.20.15", "v1.21.12"]
         os: [ubuntu-latest]
     steps:
+      - name: Checkout sources
+        uses: actions/checkout@v3
+
       - name: setup go
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v3
         with:
-          go-version: 1.16
+          go-version-file: "go.mod"
+          cache: true
 
       - name: Checkout sources
-        uses: actions/checkout@v2.3.4
-
-      - name: Checkout sources
-        uses: actions/checkout@v2.3.4
+        uses: actions/checkout@v3
         with:
           repository: fission/examples
           path: examples
 
-      - uses: actions/cache@v2
-        with:
-          path: ~/go/pkg/mod
-          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
-          restore-keys: |
-            ${{ runner.os }}-go-
-
       - name: Helm installation
-        uses: Azure/setup-helm@v1
+        uses: Azure/setup-helm@v3
         with:
-          version: v3.3.4
+          version: ${{ env.HELM_VERSION }}
 
       - name: Kind Clutser
         uses: engineerd/setup-kind@v0.5.0
         with:
           image: kindest/node:${{ matrix.kindversion }}
-          version: v0.11.1
+          version: ${{ env.KIND_VERSION }}
           config: kind.yaml
 
       - name: Configuring and testing the Installation
@@ -74,9 +72,6 @@ jobs:
         run: |
           helm lint charts/fission-all/
 
-      - name: Helm update
-        run: helm repo add prometheus-community https://prometheus-community.github.io/helm-charts
-
       - name: Install Skaffold
         run: |
           curl -Lo skaffold https://storage.googleapis.com/skaffold/releases/latest/skaffold-linux-amd64
@@ -88,23 +83,30 @@ jobs:
         with:
           install-only: true
 
+      - name: Setup Prometheus Stack
+        run: |
+          helm repo add prometheus-community https://prometheus-community.github.io/helm-charts
+          helm repo update
+          kubectl create ns monitoring
+          helm install monitoring prometheus-community/prometheus -n monitoring
+
+      - name: Build and Install Fission CLI
+        run: |
+          make debug-vars
+          make build-fission-cli
+          sudo make install-fission-cli
+          sudo chmod +x /usr/local/bin/fission
+
       - name: Build and Install Fission
         run: |
           kubectl create ns fission
           make create-crds
           SKAFFOLD_PROFILE=kind-ci make skaffold-deploy
 
-      - name: Build and Install Fission CLI
-        run: |
-          make build-fission-cli
-          sudo make install-fission-cli
-          sudo chmod +x /usr/local/bin/fission
-
       - name: Port-forward fission components
         run: |
           kubectl port-forward svc/router 8888:80 -nfission &
           kubectl port-forward svc/controller 8889:80 -nfission &
-          kubectl port-forward svc/nats-streaming 8890:4222 -nfission &
 
       - name: Get fission version
         run: |

.github/workflows/release.yaml

@@ -0,0 +1,82 @@
+name: Create Draft release
+on:
+  push:
+    tags:
+      - v1.**
+      - v2.**
+
+env:
+  KIND_VERSION: v0.14.0
+  KIND_NODE_IMAGE_TAG: v1.19.16
+
+jobs:
+  create-draft-release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Setup go
+        uses: actions/setup-go@v3
+        with:
+          go-version-file: "go.mod"
+          cache: true
+
+      - name: Get the version
+        id: get_version
+        run: echo ::set-output name=VERSION::${GITHUB_REF/refs\/tags\//}
+
+      - name: Install GoReleaser
+        uses: goreleaser/goreleaser-action@v3
+        with:
+          install-only: true
+
+      - name: Kind Clutser
+        uses: engineerd/setup-kind@v0.5.0
+        with:
+          image: kindest/node:${{ env.KIND_NODE_IMAGE_TAG }}
+          version: ${{ env.KIND_VERSION }}
+          config: kind.yaml
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+
+      - name: Docker Login
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Install Cosign
+        uses: sigstore/cosign-installer@main
+        with:
+          cosign-release: 'v1.12.0'
+      - name: Check cosign install!
+        run: cosign version
+
+      - name: Write cosign signing key to disk
+        run: 'echo "$KEY" > cosign.key'
+        shell: bash
+        env:
+          KEY: ${{ secrets.COSIGN_PRIVATE_KEY }}
+
+      - name: Generate yaml for manifest, Minikube and Openshift installation
+        run: ${GITHUB_WORKSPACE}/hack/build-yaml.sh $VERSION
+        env:
+          VERSION: ${{ steps.get_version.outputs.VERSION }}
+        shell: bash
+
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v3
+        with:
+          version: latest
+          args: release
+        env:
+          COSIGN_PWD: ${{ secrets.COSIGN_PWD }}
+          GORELEASER_CURRENT_TAG: ${{ steps.get_version.outputs.VERSION }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          DOCKER_CLI_EXPERIMENTAL: "enabled"
+
+    #ToDo - Verify and upload releases

.github/workflows/upgrade_test.yaml

@@ -3,100 +3,98 @@ name: Fission CI upgrade
 on:
   push:
     branches:
-      - master
+      - main
     paths:
-      - '**.go'
-      - 'charts/**'
-      - 'test/**'
+      - "**.go"
+      - "charts/**"
+      - "test/**"
       - go.mod
       - go.sum
   pull_request:
     branches:
-      - master
+      - main
     paths:
-      - '**.go'
-      - 'charts/**'
-      - 'test/**'
+      - "**.go"
+      - "charts/**"
+      - "test/**"
       - go.mod
       - go.sum
   workflow_dispatch:
 
+env:
+  HELM_VERSION: v3.9.0
+  KIND_VERSION: v0.14.0
+
 jobs:
   upgrade-test:
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
-        kindimage : [ 'kindest/node:v1.19.11' ]
-        os: [ ubuntu-latest ]
+        kindimage: ["kindest/node:v1.19.16"]
+        os: [ubuntu-latest]
     steps:
-    - name: Setup go
-      uses: actions/setup-go@v2
-      with:
-        go-version: 1.16
+      - name: Checkout action sources
+        uses: actions/checkout@v3
 
-    - name: Checkout action sources
-      uses: actions/checkout@v2.3.4
+      - name: Setup go
+        uses: actions/setup-go@v3
+        with:
+          go-version-file: "go.mod"
+          cache: true
 
-    - uses: actions/cache@v2
-      with:
-        path: ~/go/pkg/mod
-        key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
-        restore-keys: |
-          ${{ runner.os }}-go-
+      - name: Setup Helm
+        uses: Azure/setup-helm@v3
+        with:
+          version: ${{ env.HELM_VERSION }}
 
-    - name: Setup Helm
-      uses: Azure/setup-helm@v1
-      with:
-        version: v3.3.4
+      - name: Setup Kind Clutser
+        uses: engineerd/setup-kind@v0.5.0
+        with:
+          image: ${{ matrix.kindimage }}
+          version: ${{ env.KIND_VERSION }}
 
-    - name: Setup Kind Clutser
-      uses: engineerd/setup-kind@v0.5.0
-      with:
-        image:  ${{ matrix.kindimage }}
-        version: v0.11.1
+      - name: Install GoReleaser
+        uses: goreleaser/goreleaser-action@v2
+        with:
+          install-only: true
 
-    - name: Install GoReleaser
-      uses: goreleaser/goreleaser-action@v2
-      with:
-        install-only: true
+      - name: Setup kubectl & fetch node information
+        run: |
+          kubectl cluster-info --context kind-kind
+          kubectl get nodes
+          kubectl get storageclasses.storage.k8s.io
 
-    - name: Setup kubectl & fetch node information
-      run: |
-        kubectl cluster-info --context kind-kind
-        kubectl get nodes
-        kubectl get storageclasses.storage.k8s.io
+      - name: Dump system info
+        run: |
+          source ./test/upgrade_test/fission_objects.sh dump_system_info
 
-    - name: Dump system info
-      run: |
-        source ./test/upgrade_test/fission_objects.sh dump_system_info
+      - name: Install and configure previous stable fission
+        run: |
+          source ./test/upgrade_test/fission_objects.sh install_stable_release \
+          && create_fission_objects \
+          && test_fission_objects
 
-    - name: Install and configure previous stable fission
-      run: |
-        source ./test/upgrade_test/fission_objects.sh install_stable_release \
-        && create_fission_objects \
-        && test_fission_objects
+      - name: Upgrade fission to latest
+        run: |
+          source ./test/upgrade_test/fission_objects.sh build_docker_images \
+          && kind_image_load \
+          && install_current_release \
+          && install_fission_cli
 
-    - name: Upgrade fission to latest
-      run: |
-        source ./test/upgrade_test/fission_objects.sh build_docker_images \
-        && kind_image_load \
-        && install_current_release \
-        && install_fission_cli
+      - name: Test previously created fission objects with new release
+        run: |
+          source ./test/upgrade_test/fission_objects.sh test_fission_objects
 
-    - name: Test previously created fission objects with new release
-      run: |
-        source ./test/upgrade_test/fission_objects.sh test_fission_objects
+      - name: Collect Fission Dump
+        if: ${{ always() }}
+        run: |
+          command -v fission && fission support dump
 
-    - name: Collect Fission Dump
-      if: ${{ always() }}
-      run: |
-        command -v fission && fission support dump
-
-    - name: Archive fission dump
-      if: ${{ failure() }}
-      uses: actions/upload-artifact@v2
-      with:
-        name: fission-dump
-        path: fission-dump/*.zip
-        retention-days: 5
+      - name: Archive fission dump
+        if: ${{ failure() }}
+        uses: actions/upload-artifact@v2
+        with:
+          name: fission-dump
+          path: fission-dump/*.zip
+          retention-days: 5

.gitignore

@@ -33,3 +33,7 @@ local/
 build/
 dist/
 manifest/
+.vscode/
+coverage.txt
+
+cosign.key

.golangci.yaml

@@ -1,16 +1,13 @@
 linters:
   enable:
     # Default linter
-    - deadcode
     - errcheck
     - gosimple
     - govet
     - ineffassign
     - staticcheck
-    - structcheck
     - typecheck
     - unused
-    - varcheck
     # Additional linters
     - gofmt
     - goimports
@@ -22,7 +19,6 @@ linters:
     # - dogsled
     # - dupl
     # - gosec
-    # - ifshort
     # - nilerr
     # - prealloc
     # - revive

.goreleaser.yml

@@ -8,7 +8,6 @@ release:
   header: |
     Release Highlights: https://fission.io/docs/releases/{{ .Tag }}/
     Install Guide: https://fission.io/docs/installation/
-    Full Changelog: https://github.com/fission/fission/blob/master/CHANGELOG.md
   extra_files:
     - glob: ./manifest/charts/*
     - glob: ./manifest/yamls/*
@@ -27,9 +26,9 @@ builds:
       - -X github.com/fission/fission/pkg/info.BuildDate={{.Date}}
       - -X github.com/fission/fission/pkg/info.Version={{.Tag}}
     gcflags:
-      - all=-trimpath={{.Env.PWD}}
+      - all=-trimpath={{ if index .Env "GITHUB_WORKSPACE"}}{{ .Env.GITHUB_WORKSPACE }}{{ else }}{{ .Env.PWD }}{{ end }}
     asmflags:
-      - all=-trimpath={{.Env.PWD}}
+      - all=-trimpath={{ if index .Env "GITHUB_WORKSPACE"}}{{ .Env.GITHUB_WORKSPACE }}{{ else }}{{ .Env.PWD }}{{ end }}
     env:
       - CGO_ENABLED=0
     goos:
@@ -258,7 +257,7 @@ docker_manifests:
       - fission/reporter:latest-arm64
       - fission/reporter:latest-armv7
 changelog:
-  skip: true
+  skip: false
 archives:
   - id: fission
     builds:
@@ -268,3 +267,29 @@ archives:
 checksum:
   name_template: "checksums.txt"
   algorithm: sha256
+
+# signs the checksum file
+# https://goreleaser.com/customization/sign
+signs:
+- cmd: cosign
+  artifacts: all
+  stdin: '{{ .Env.COSIGN_PWD }}'
+  output: true
+  args:
+    - sign-blob
+    - '--key=cosign.key'
+    - '--output-certificate=${certificate}'
+    - '--output-signature=${signature}'
+    - '${artifact}'
+
+# signs our docker image
+# https://goreleaser.com/customization/docker_sign
+docker_signs:
+- cmd: cosign
+  artifacts: all
+  stdin: '{{ .Env.COSIGN_PWD }}'
+  output: true
+  args:
+    - 'sign'
+    - '--key=cosign.key'
+    - '${artifact}'

.mergify.yml

@@ -1,13 +1,17 @@
 pull_request_rules:
   - name: Automatic merge on approval
     conditions:
-      - base=master
+      - base=main
       - "#approved-reviews-by>=1"
       - label=ready-to-merge
       - label!=hold-off-merging
-      - status-success=build
+      - 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)
     actions:
       merge:
         method: squash
-        commit_message: title+body
-        strict: smart

CHANGELOG.md

@@ -1,5 +1,104 @@
 # Changelog
 
+## [v1.17.0-rc1](https://github.com/fission/fission/tree/v1.17.0-rc1) (2022-07-06)
+
+[Full Changelog](https://github.com/fission/fission/compare/v1.16.0...v1.17.0-rc1)
+
+**Merged pull requests:**
+
+- Update controller-tools to v0.9.2 [\#2467](https://github.com/fission/fission/pull/2467) ([sanketsudake](https://github.com/sanketsudake))
+- OpenTelemetry package update to v1.7.0 [\#2466](https://github.com/fission/fission/pull/2466) ([shubham-bansal96](https://github.com/shubham-bansal96))
+- Added support to set builder and fn pod specs via helm chart [\#2461](https://github.com/fission/fission/pull/2461) ([blackfly19](https://github.com/blackfly19))
+- Pods immediately terminate for idletimeout in new deployment and container executer type [\#2459](https://github.com/fission/fission/pull/2459) ([shubham-bansal96](https://github.com/shubham-bansal96))
+- Added variable to enable or disable archivePruner [\#2458](https://github.com/fission/fission/pull/2458) ([blackfly19](https://github.com/blackfly19))
+- Avoid fission installation failure due to analytics connection error [\#2457](https://github.com/fission/fission/pull/2457) ([shubham-bansal96](https://github.com/shubham-bansal96))
+- Fix for archivepruner to delete files only from subdir [\#2456](https://github.com/fission/fission/pull/2456) ([blackfly19](https://github.com/blackfly19))
+- Upgraded controller-gen to remove status from fission CRDs [\#2454](https://github.com/fission/fission/pull/2454) ([sanketsudake](https://github.com/sanketsudake))
+- builder: Allow command with arguments via custom build options [\#2453](https://github.com/fission/fission/pull/2453) ([shubham-bansal96](https://github.com/shubham-bansal96))
+- CLI to operate archives managed by Storage Service [\#2450](https://github.com/fission/fission/pull/2450) ([blackfly19](https://github.com/blackfly19))
+- \[issue-2401\] Added pod security context for Fission Components [\#2449](https://github.com/fission/fission/pull/2449) ([baba230896](https://github.com/baba230896))
+- Update github.com/opencontainers/runc dependency to 1.1.2 [\#2448](https://github.com/fission/fission/pull/2448) ([blackfly19](https://github.com/blackfly19))
+- Fixed help for ColdStarts metric in executor according to new labels [\#2446](https://github.com/fission/fission/pull/2446) ([blackfly19](https://github.com/blackfly19))
+- Ensure poolmanager fn address validation even if pod has active connections [\#2441](https://github.com/fission/fission/pull/2441) ([blackfly19](https://github.com/blackfly19))
+- Fix pre-check failure during new fission installation [\#2437](https://github.com/fission/fission/pull/2437) ([shubham4443](https://github.com/shubham4443))
+
+## [v1.16.0](https://github.com/fission/fission/tree/v1.16.0) (2022-05-24)
+
+[Full Changelog](https://github.com/fission/fission/compare/v1.16.0-rc2...v1.16.0)
+
+**Merged pull requests:**
+
+- Updated keda image versions [\#2433](https://github.com/fission/fission/pull/2433) ([blackfly19](https://github.com/blackfly19))
+
+## [v1.16.0-rc2](https://github.com/fission/fission/tree/v1.16.0-rc2) (2022-05-11)
+
+[Full Changelog](https://github.com/fission/fission/compare/v1.16.0-rc1...v1.16.0-rc2)
+
+**Merged pull requests:**
+
+- Added service monitors for components whose metrics are exposed [\#2424](https://github.com/fission/fission/pull/2424) ([blackfly19](https://github.com/blackfly19))
+- Add support for custom metrics for HPA [\#2423](https://github.com/fission/fission/pull/2423) ([sanketsudake](https://github.com/sanketsudake))
+- Migrate HPA v1 to v2beta2 [\#2421](https://github.com/fission/fission/pull/2421) ([sanketsudake](https://github.com/sanketsudake))
+- feat: 🎸 add runtime-env flags to the env update cmd [\#2420](https://github.com/fission/fission/pull/2420) ([AetheWu](https://github.com/AetheWu))
+- Use Clientset interface instead of type for Fission/kubernetes clients [\#2416](https://github.com/fission/fission/pull/2416) ([sanketsudake](https://github.com/sanketsudake))
+- Fix namespace used in speciallized pod cleanup [\#2415](https://github.com/fission/fission/pull/2415) ([sanketsudake](https://github.com/sanketsudake))
+- Add http retries in executor client with go-retryablehttp [\#2414](https://github.com/fission/fission/pull/2414) ([sanketsudake](https://github.com/sanketsudake))
+- Check active request before decrease in functionCache [\#2413](https://github.com/fission/fission/pull/2413) ([sanketsudake](https://github.com/sanketsudake))
+- Removed demo, documentations & updated Readme [\#2411](https://github.com/fission/fission/pull/2411) ([techmaharaj](https://github.com/techmaharaj))
+- Created separate file for authmiddleware fn [\#2410](https://github.com/fission/fission/pull/2410) ([blackfly19](https://github.com/blackfly19))
+- Use common httpserver across fission [\#2409](https://github.com/fission/fission/pull/2409) ([sanketsudake](https://github.com/sanketsudake))
+- Optimize port forward in fission CLI by waiting on ready channel [\#2405](https://github.com/fission/fission/pull/2405) ([sanketsudake](https://github.com/sanketsudake))
+- Remove deprecated Fission Azure Storage Queue connector [\#2404](https://github.com/fission/fission/pull/2404) ([sanketsudake](https://github.com/sanketsudake))
+- Remove deprecated Fission Nats connector [\#2403](https://github.com/fission/fission/pull/2403) ([sanketsudake](https://github.com/sanketsudake))
+- Avoid tapservice call to executor with empty URL [\#2402](https://github.com/fission/fission/pull/2402) ([sanketsudake](https://github.com/sanketsudake))
+- Added metrics for fission mqtrigger and optimizations in trigger subscriptions [\#2399](https://github.com/fission/fission/pull/2399) ([blackfly19](https://github.com/blackfly19))
+- Prometheus metrics improvements [\#2398](https://github.com/fission/fission/pull/2398) ([blackfly19](https://github.com/blackfly19))
+- Go version 1.18 update [\#2395](https://github.com/fission/fission/pull/2395) ([sanketsudake](https://github.com/sanketsudake))
+- Fixing gcp connector name typo [\#2393](https://github.com/fission/fission/pull/2393) ([blackfly19](https://github.com/blackfly19))
+- Upgraded alpine version to 3.15 [\#2391](https://github.com/fission/fission/pull/2391) ([blackfly19](https://github.com/blackfly19))
+- Fixed poolmgr pod naming error [\#2385](https://github.com/fission/fission/pull/2385) ([blackfly19](https://github.com/blackfly19))
+- Go1.17 [\#2381](https://github.com/fission/fission/pull/2381) ([sanketsudake](https://github.com/sanketsudake))
+- Upgraded archiver [\#2378](https://github.com/fission/fission/pull/2378) ([blackfly19](https://github.com/blackfly19))
+- Refactoring prometheus metrics and labels [\#2375](https://github.com/fission/fission/pull/2375) ([sanketsudake](https://github.com/sanketsudake))
+- \[helm chart\] Remove prometheus chart dependency from Fission [\#2371](https://github.com/fission/fission/pull/2371) ([sanketsudake](https://github.com/sanketsudake))
+- \[helm chart\] fission deployments resources [\#2370](https://github.com/fission/fission/pull/2370) ([carlosrmendes](https://github.com/carlosrmendes))
+- feature: Added commandline flags to set env var on the runtime and builder containers [\#2369](https://github.com/fission/fission/pull/2369) ([praddy26](https://github.com/praddy26))
+- Added imagepullsecrets to helm [\#2364](https://github.com/fission/fission/pull/2364) ([blackfly19](https://github.com/blackfly19))
+
+## [v1.16.0-rc1](https://github.com/fission/fission/tree/v1.16.0-rc1) (2022-02-12)
+
+[Full Changelog](https://github.com/fission/fission/compare/v1.15.1...v1.16.0-rc1)
+
+**Merged pull requests:**
+
+- Fix validation for secret & configmap reference with function   [\#2349](https://github.com/fission/fission/pull/2349) ([blackfly19](https://github.com/blackfly19))
+- dump HTTP request/response for function test [\#2348](https://github.com/fission/fission/pull/2348) ([shubham4443](https://github.com/shubham4443))
+- Added validation to keda types and updated help [\#2346](https://github.com/fission/fission/pull/2346) ([blackfly19](https://github.com/blackfly19))
+- Changed spec deletion order according to dependency [\#2344](https://github.com/fission/fission/pull/2344) ([blackfly19](https://github.com/blackfly19))
+- Prevent env deletion if any function exists [\#2343](https://github.com/fission/fission/pull/2343) ([blackfly19](https://github.com/blackfly19))
+- CLI Check [\#2341](https://github.com/fission/fission/pull/2341) ([shubham4443](https://github.com/shubham4443))
+- \[Feature\] Force spec apply even if conflicting resources exist with different deployment ID [\#2338](https://github.com/fission/fission/pull/2338) ([blackfly19](https://github.com/blackfly19))
+- make graceperiod configurable for container functions [\#2337](https://github.com/fission/fission/pull/2337) ([shubham4443](https://github.com/shubham4443))
+- show error while creating mqtrigger if given function is not present [\#2306](https://github.com/fission/fission/pull/2306) ([shubham4443](https://github.com/shubham4443))
+- Rbac resources per release [\#2302](https://github.com/fission/fission/pull/2302) ([sanketsudake](https://github.com/sanketsudake))
+- Kafka connector namespace issue [\#2298](https://github.com/fission/fission/pull/2298) ([blackfly19](https://github.com/blackfly19))
+- Added ignorenotfound flag for all resources' deletion [\#2293](https://github.com/fission/fission/pull/2293) ([blackfly19](https://github.com/blackfly19))
+- feature: Basic auth support with fission router [\#2292](https://github.com/fission/fission/pull/2292) ([praddy26](https://github.com/praddy26))
+- feature: Apply commit label on resources created/updated when '--commitlabel' is passed [\#2279](https://github.com/fission/fission/pull/2279) ([praddy26](https://github.com/praddy26))
+
+## [v1.15.1](https://github.com/fission/fission/tree/v1.15.1) (2021-12-28)
+
+[Full Changelog](https://github.com/fission/fission/compare/v1.15.0...v1.15.1)
+
+**Merged pull requests:**
+
+- MQT Kafka: Use Sarama Group Consumer instead of bsm/sarama-cluster library [\#2286](https://github.com/fission/fission/pull/2286) ([sanketsudake](https://github.com/sanketsudake))
+- Capture error from schema check in preupgrade verification [\#2285](https://github.com/fission/fission/pull/2285) ([sanketsudake](https://github.com/sanketsudake))
+- chore: Update dependency opencontainers/runc v1.0.3 [\#2281](https://github.com/fission/fission/pull/2281) ([sanketsudake](https://github.com/sanketsudake))
+- Allow user to use existing bucket with same name via fission storage service [\#2275](https://github.com/fission/fission/pull/2275) ([YachikaRalhan](https://github.com/YachikaRalhan))
+- Retry pod choose if we get terminated or deleted pod from ready pod controller [\#2274](https://github.com/fission/fission/pull/2274) ([sanketsudake](https://github.com/sanketsudake))
+- Add support for generating CRD docs [\#2273](https://github.com/fission/fission/pull/2273) ([sanketsudake](https://github.com/sanketsudake))
+
 ## [v1.15.0](https://github.com/fission/fission/tree/v1.15.0) (2021-11-23)
 
 [Full Changelog](https://github.com/fission/fission/compare/v1.15.0-rc2...v1.15.0)
@@ -205,7 +304,7 @@
 - For fixing staticcheck issue [\#1652](https://github.com/fission/fission/pull/1652) ([vishal-biyani](https://github.com/vishal-biyani))
 - Allow user to override nats-streaming image [\#1645](https://github.com/fission/fission/pull/1645) ([funkypenguin](https://github.com/funkypenguin))
 - Allow user to define busybox image [\#1643](https://github.com/fission/fission/pull/1643) ([funkypenguin](https://github.com/funkypenguin))
-- Python env changes for pip3 [\#1633](https://github.com/fission/fission/pull/1633) ([agiwalpooja20](https://github.com/agiwalpooja20))
+- Python env changes for pip3 [\#1633](https://github.com/fission/fission/pull/1633) ([agiwalpooja20-zz](https://github.com/agiwalpooja20-zz))
 - S3 backend for storage service [\#1629](https://github.com/fission/fission/pull/1629) ([vishal-biyani](https://github.com/vishal-biyani))
 - Fixing verify-staticcheck.sh [\#1622](https://github.com/fission/fission/pull/1622) ([rajalokan](https://github.com/rajalokan))
 - Added support for setting bodyParser limit param via environment variable [\#1618](https://github.com/fission/fission/pull/1618) ([therahulbhati](https://github.com/therahulbhati))

Documentation/Architecture.md

@@ -1,200 +0,0 @@
-# A high-level view of the internals of Fission.
-
-## How it works
-
-Fission is a FaaS -- users create functions (source level), register
-them with Fission using a CLI, and associate functions with triggers.
-
-Fission wraps those functions into a service and runs them on
-Kubernetes on demand.
-
-Here's an overview of the services that make up Fission.
-
-## Components
-
-Core Components:
- * Controller
- * Executor
- * Environment Container (language-specific)
- * Router
- * Builder Manager
- * Storage Service
-
-Optional Components:
- * Logger
- * Kubewatcher
- * Message Queue Trigger
- * Timer
-
-Third-party components:
- * InfluxDB: To store function logs.
- * Prometheus: For metric collection and canary deployment.
- * NATS Streaming: For message queue trigger. (Kafka, Azure are not included in charts deployment.)
-
-## Core Components
-
-### Controller
-
-The controller contains CRUD APIs for functions, triggers, environments,
-Kubernetes event watches, etc. This is the component that the client talks to.
-
-All fission resources are stored in kubernetes CRDs. It needs to be able to
-talk to kubernetes API service.
-
-### Executor
-
-The executor has two simple APIs; the router calls both these endpoints.
-
-* GetFunctionService takes function metadata and dispatches the corresponding executor 
- type to get the address of a service/pod and returns it to the router.
- 
-* TapService lets executor know a service/pod is being used; if it's not
- called for a few minutes the pod(s) backing the service are killed.
-
-It now supports two different executor types:
-
-* PoolManager
-* NewDeploy
-
-These two executor types have different strategies to launch, specialize, and manage pod(s).
-You should choose one of the executor types wisely based on the scenario.
-
-#### PoolManager 
-
-PoolManager manages pools of generic containers and function containers.
-
-PoolManager watches the environment CRD changes and eagerly creates generic pools
-for environments. It uses Kubernetes deployments to do that. The 
-environment container runs in a pod with the 'fetcher' container. 
-Fetcher is a straightforward utility that downloads a URL sent to it 
-and saves it at a configured location (shared volume).
-
-The implementation chooses a generic pod from the pool, relabels it to
-"orphan". The pod from the deployment invokes fetcher to copy the function 
-into the pod and hits the specialize endpoint on the environment container. 
-This causes the function to be loaded. The pod is now specific to that 
-function. This function pod is cached; it's cleaned up if it's unused for a few minutes.
-
-PoolManager selects a generic pod from the warm pool, specializes it, 
-and recycles the pod if there are no further requests to the function after a few minutes.
-It makes PoolManager suitable for functions that are short-living
-and requires a short cold start time [1].
-
-However, PoolManager only selects one pod per function, which is not
-suitable for serving massive traffic. In such cases, you should consider
-using NewDeploy as executor type of function.
-
-[1] The cold start time depends on the package size of the function. If it's
-a snippet of code, the cold start time usually is less then 100ms.
-
-#### NewDeploy 
-
-NewDeploy creates deployment, service, and HPA for functions in order to handle 
-massive traffic.
-
-NewDeploy watches the function CRD changes and creates a Kubernetes deployment, 
-service, and HPA for a function. NewDeploy will scale the replicas of a function 
-deployment to the minimum feasible scale setting, if the minimum scale setting of 
-a function is greater than 0. The 'fetcher' inside the pod uses a URL in the 
-JSON payload, which is attached as a parameter to start fetcher, to download the 
-function package instead of waiting for calls from NewDeploy. 
-
-When a function experiences a traffic spike, the service helps to distribute the requests to 
-pods belonging to the function for better workload distribution and lower latency. Also, 
-the HPA scales the replicas of the deployment based on the conditions set by the user.
- 
-This approach though increases the cold time of a function, but also makes NewDeploy 
-suitable for functions designed to serve massive traffic.
-
-### Environment Container
-
-Environment containers run user-defined functions and are language-specific. 
-Each environment container must contain an HTTP server and a loader for functions.
-
-The pool manager deploys the environment container into a pod with fetcher 
-(fetcher is a simple utility that can fetch an HTTP URL to a file at a 
-configured location). This pod forms a "generic pod" because it can
-be loaded with any function in that coding language.
-
-When the pool manager needs to create a service for a function, it calls
-fetcher to fetch the function. Fetcher downloads the function into a
-volume shared between fetcher and this environment container. Poolmgr
-then requests the container to load the function.
-
-### Router
-
-The router forwards HTTP requests to function pods. If there's no
-running service for a function, it requests one from executor, while
-holding on to the request; the router will forward the request to 
-the pod once the function service is ready.
-
-The router is the only stateless component and can be scaled up if needed, according to
-load.
-
-### Builder Manager
-
-The builder manager watches the package & environments CRD changes and manages 
-the builds of function source code. Once an environment that contains a builder 
-image is created, the builder manager will then creates the Kubernetes service 
-and deployment under the fission-builder namespace to start the environment 
-builder. And once a package that contains a source archive is created, the 
-builder manager talks to the environment builder to build the function's source 
-archive into a deploy archive for function deployment.
-
-After the build, the builder manager asks Builder to upload the deploy archive to the 
-Storage Service once the build succeeded, and updates the package status attached with build logs.
-
-### Storage Service
-
-The storage service is the home for all archives of packages with sizes larger than 256KB.
-The Builder pulls the source archive from the storage service and uploads deploy archive to it.
-The fetcher inside the function pod also pulls the deploy archive for function specialization.
-
-## Optional Components
-
-### Logger
-
-Logger is deployed as DaemonSet to help to forward function logs to a centralized 
-database service for log persistence. Currently, only InfluxDB is supported to store logs.
-
-Following is a diagram describe how log service works:
-1. Logger watches pod changes and creates a symlink to the container log if the pod runs on the same node.
-2. Fluentd reads logs from symlink and pipes them to InfluxDB
-3. `fission function logs ...` retrieve event logs from InfluxDB with optional log filter
-4. Logger removes the symlink if the pod no longer exists.
-
-### Kubewatcher
-
-Kubewatcher watches the Kubernetes API and invokes functions
-associated with watches, sending the watch event to the function.
-
-The controller keeps track of the user's requested watches and associated
-functions. Kubewatcher watches the API based on these requests; when
-a watch event occurs, it serializes the object and calls the function
-via the router.
-
-While a few simple retries are done, there isn't yet a reliable
-message bus between Kubewatcher and the function. Work for this is
-tracked in issue #64.
-
-### Message Queue Trigger
-
-A message queue trigger binds a message queue topic to a function:
-Events from that topic cause the function to be invoked with the
-message as the body of the request. The trigger may also contain a
-response topic: if specified, the function's output is sent to this
-response.
-
-Here's a diagram of the components:
-
-![Message queue trigger Diagram](https://user-images.githubusercontent.com/202578/27012344-9457cb24-4f00-11e7-8d6b-926ff01637b3.jpg)
-
-### Timer
-
-The timer works like kubernetes CronJob but instead of creating a pod to do the task, 
-it sends a request to router to invoke the function. It's suitable for the background tasks that
-need to executor periodically.
-
-The timer works like a Kubernetes CronJob, but instead of creating a 
-pod to do the task, it sends a request to the router to invoke the 
-function. It is suitable for background tasks that need to execute periodically.

Documentation/Building-Multi-Arch.md

@@ -1,55 +0,0 @@
-# BUILDING MULTI-ARCHITECTURE IMAGES
-
-While the Docker images for Fission can be built by running:
-
-```
-make image
-```
-
-the stable images are build for multiple architectures (and automatically pushed to the repository) by
-
-```
-make images-multiarch
-```
-
-However, there are several options and requirements for building these images, which are explained here.
-
-## BUILDERS
-
-We use `docker buildx` to build images for multiple architectures. At the moment, this is considered an
-experimental feature by Docker, and as such it requires access to experimental features to be enabled
-in the daemon.json file.
-
-By default, this will use BuildKit and QEMU emulation support to build the image for each architecture
-locally. However, for faster building, it is possible to use native nodes to build each architecture,
-either simple remote Docker instances or a Kubernetes cluster. For information on how to set this up,
-please see the blog article here:
-
-<https://www.docker.com/blog/multi-arch-images/>
-
-And/or the command reference here:
-
-<https://docs.docker.com/engine/reference/commandline/buildx_create/>
-
-## BUILD OPTIONS
-
-### PLATFORMS
-
-The PLATFORMS variable can be set to a comma-separated list of platforms for which images should be
-built when running the multi-arch build. If unset, it defaults to _linux/amd64,linux/arm64,linux/arm_.
-
-### REPOSITORY SELECTION
-
-By default, the multi-arch build will automatically try to push the resulting images to the fission/*
-repositories, under the dev tag; i.e. fission/fission-bundle:dev, fission/fetcher:dev, and
-fission/builder:dev. However, for convenient, this can be customized by setting the REPO and TAG
-environment variables to set a different repository prefix and tag for the images.
-
-For example:
-
-```
-REPO=randomdev TAG=test make images-multiarch
-```
-
-would build and push the images randomdev/fission-bundle:test, randomdev/fetcher:test, and
-randomdev/builder:test . Private Docker repositories can be used in the same manner.

Documentation/README.md

@@ -1,4 +0,0 @@
-Fission Document
-=================
-
-* Please visit [here](https://fission.io/docs) for fission documentation.

Documentation/Roadmap.md

@@ -1,106 +0,0 @@
-# Fission Roadmap
-
-## Function features ([area-func](https://github.com/fission/fission/labels/area-func))
-
-- Secrets, configmaps, env vars
-- Volumes
-- Mem requests and limits
-- Function exec time deadline
-- Expose a regular K8s Service for a function
-
-## Fission API ([area-api](https://github.com/fission/fission/labels/area-api))
-
-- CRD-based controller
-- API authentication
-- Aggregated API server
-
-## Development Workflows ([area-dev](https://github.com/fission/fission/labels/area-dev))
-
-- Function Versioning
-- Versioning for a group of functions
-- Rolling upgrades
-  - for one function
-  - for multiple functions
-  - for functions + other kubernetes deployments
-- Unit testing
-
-## API Gateway / Ingress features ([area-ingress](https://github.com/fission/fission/labels/area-ingress))
-
-- Function authn hooks
-- K8s Ingress flag
-- Bundle an ingress controller?
-
-## Workflows and Function composition ([area-composition](https://github.com/fission/fission/labels/area-composition))
-
-- Simple Composition - Sync
-- Simple Composition - Async
-- Hooks (pre, post, on-error)
-- Workflows
-- Testing in the presence of function composition
-
-## Events ([area-events](https://github.com/fission/fission/labels/area-events))
-
-- NATS
-- Kafka
-- AWS: SNS, SQS
-- Google PubSub
-- RabbitMQ
-- Other event sources
-
-- Bundle an event queue (NATS streaming, most probably)
-
-## Operability ([area-ops](https://github.com/fission/fission/labels/area-ops))
-
-### Fission Install/Upgrade ([area-install](https://github.com/fission/fission/labels/area-install))
-
-- Helm Installer for Fission
-- Helm installation for fission functions
-- CLI installer/upgrader? ("fission upgrade")
-- Upgrade checker/reminder (like minikube does)
-- CLI auto-upgrader
-
-### Function observation ([area-observe](https://github.com/fission/fission/labels/area-observe))
-
-- Function Logging
-- Tracing -- Opentracing
-- Metrics -- Prometheus
-- Function exception tracking
-- Logging function load errors
-- Tracing fission overheads for each function
-
-## Function Security
-
-- Function isolation (is authz hook sufficient or do we need something like mutual TLS?)
-- Function service accounts
-
-## UX, especially for beginners ([area-ux](https://github.com/fission/fission/labels/area-ux))
-
-- Fission CLI should include a tutorial
-- Fission CLI should have a way to drop you into the UI
-- Eliminate FISSION_URL, just use kube client to find fission url.  Also useful to grab credentials.
-
-## Documentation ([area-doc](https://github.com/fission/fission/labels/area-doc))
-
-- Installation guide improvements
-- Troubleshooting guide for common problems
-- FAQ
-- Performance overview
-- Render docs nicely to fission.io
-
-## Web UI (tracked separately in the fission-ui repo)
-
-## Performance and Scalability ([area-perf](https://github.com/fission/fission/labels/area-perf))
-
-- Autoscaling
-- Cold-start optimization -- optimistically choose from pool, save about ~20msec
-- Cold-start optimization -- preload funcs in fetcher
-- Cold-start optimization -- preload libraries in envs (v2) -- mem vs. speed tradeoff
-
-## Function extensibility ([area-ext](https://github.com/fission/fission/labels/area-ext))
-
-- Env v2: easy addition of dependencies etc.
-- Integration with Service Broker
-
-## Multi-area stuff
-
-- Execution strategies: cold-start pool vs create-pod-on-cold-start -- one size doesn't fit all, at least with current tech; abstract over execution strategies according to requirements

Documentation/wip/Multi-tenancy.md

@@ -1,66 +0,0 @@
-# Multi-tenancy in Fission
-
-Multi-tenancy in Fission allows users to create Fission objects, i.e functions, packages, environments and triggers in different namespaces.
-It mandates that a function reference secrets, configmaps and its package (if explicitly referenced during function create/update operation) to be present in the same namespace as the function.
-This allows user separation and prevents in-advertent access to sensitive data of other users sharing the same cluster.
-However, users are allowed and encouraged to share environments to ensure optimal utilization of cluster resources. To achieve this, users can create all the necessary environments in a ns, say ns1 and then go on to create functions in different namespaces and refer to env in ns1.
-Users that prefer complete isolation can create their env, functions in the same ns.  
-
-## Roles and privileges
-
-1. Cluster-Admin Role : Fission's services need cluster-admin privileges to monitor, create, update and delete resources across namespaces.
-2. Package-getter Role : This role has privileges to do a get, watch and list on fission package objects.
-3. Secret-Configmap-getter Role : This role has privileges to do a get, watch and list on secrets and configmaps.
-
-## Service Accounts 
-
-1. fission-fetcher
-
-This SA is created in every namespace that a user creates runtime environments in.
-Also created in function namespaces where a user creates functions that use NewDeploy executor backend.
-
-2. fission-builder
-
-This SA is created in every namespace that a user creates builder environments in.
-
-## Role-bindings
-
-1. Package-getter-binding
-
-Every time a user creates a package explicitly in a namespace, this role binding is created in package's namespace (which is also function's namespace). This grants package-getter role to fission-fetcher SA present in the referenced environment's namespace.
-If the package is a source package, then, fission-builder SA present in the environment namespace is also added to this role binding.
-
-Next when the user creates a function in the same namespace, if the function's executor type is newdeploy, then, the fission-fetcher SA present in function namespace is also added to the same role binding.
-
-Note : For functions that have executor type poolmgr, the env pods are created in the namespace that env object is created. Whereas, for those functions that have executor type New deploy mgr, the function pods are created in the namespace that function object is created in.
-
-This is because, poolmgr allows env sharing and optimal resource utilization. so generic env pools are created in a different namespace and all functions that prefer sharing this env pool can reference these pools.
-If users require strict isolation, they can either create functions with new deploy backend, or, create envs in different namespaces and not share them across functions.
-
-2. Secret-Configmap-getter-binding
-
-Every time a user creates a function in a namespace, Secret-Configmap-getter-binding is created in the same namespace, granting secret-configmap-getter role to fission-fetcher SA present in the referenced environment's namespace in case the executor type is poolmgr.
-If the executor type is newdeploymgr, then the same role binding is created in the same namespace as the function, granting the same secret-configmap-getter role to fission-fetcher SA present in the function namespace.
-
-## Examples
-
-1. create a generic python runtime env in ns 1 and function with poolmgr executor type in ns 2 that references it.
-
-```bash
-$ fission env create --name python --image fission/python-env --envns ns1
-$ fission function create --name func1 --env python --code hello.py --fns ns2
-```
-
-2. create a builder and runtime environment in ns3, a source pkg in ns3 and a function referring to this src pkg also in ns3. (for complete isolation, all objects are in ns3)
-
-```bash
-$ fission env create --name python-builder-env --builder fission/python-builder --image fission/python-env --ns3
-$ fission package create --src src-pkg.zip --env python-builder-env --buildcmd "./build.sh" --pkgns ns3
-$ fission fn create --name func3 --fns ns3 --pkg $pkg --entrypoint "user.main"
-```
-
-## Note
-
-1. To maintain backward compatibility, fission objects that are created without the ns flags are created in default namespace. Also, the run time env pods in such a case will continue to live in fission-function ns and builder env pods in fission-builder ns
-2. Since all envs in a namespace have the same fission-fetcher SA mounted in them, even though multiple envs are created in a namespace and referenced by functions in different namespaces, the SA will have privileges to view those function's secrets if any.
-3. Similarly, if there are multiple functions in different namespaces but all sharing an env in one namespace, the fission-fetcher SA in that namespace will have privileges to see all of their secrets.

Documentation/wip/ProgrammingModel.md

@@ -1,24 +0,0 @@
-# Programming Model
-
-This document describes the programming model for fission functions.  
-
-## Time Limits
-
-By default, there is no time limit on fission functions.  
-
-Idle running instances may be killed at any time (usually after the
-default idle timeout of 10 minutes, but this is configurable).
-
-
-## HTTP Triggers
-
-Functions triggered over HTTP receive the HTTP request object in the
-context.  The request's query string, POST body, etc. can be retrieved
-from this object.  The interface is language-specific: see [TODO] for
-documentation on the context object in each environment.
-
-
-## Kubernetes Watch Event Triggers
-
-Kubernetes watches can be used to trigger functions. These functions
-receive the Kubernetes watch.Event object in JSON-serialized form.

Documentation/wip/annotations_design.md

@@ -1,91 +0,0 @@
-# Annotations
-
-Annotations are used by the core Kubernetes system and to even larger extent by projects such as Istio Ingress Controllers and Prometheus and such.
-
-Users want to add annotations to some objects such as ingress (https://github.com/fission/fission/issues/989).
-
-To enable the users to use annotations, here are some thoughts and ideas:
-
-## Defining annotations
-
-Annotations can be defined fairly easily in the spec file for any object as part of metadata.
-
-``` yaml
-apiVersion: fission.io/v1
-kind: HTTPTrigger
-metadata:
-  creationTimestamp: null
-  name: spectest
-  namespace: default
-  annotations:
-    test-anno: some-test-value
-spec:
-  createingress: true
-```
-
-These annotations can be merged to target object using a merging mechanism - so that additional annotations put by Fission can also be preserved.
-
-## Considerations
-
-- More often than not the annotations are needed by a Kubernetes objects created by one of the function CRDs/controllers. For example ingress created by route needs the annotation and not the route object itself.
-
-### Implementation 1
-
-- Most annotations use a convention which we can use to determine if an annotation is meant for an ingress object or to be applied on a pod.
-
-For example. look at annotations:
-
-|Annotation name| Description|
-|:-------------|:-------------|
-|`prometheus.io/scrape`| Prometheus - applied to pod|
-|`sidecar.istio.io/inject`|Istio - applied to pod|
-|`helm.sh/hook`| Used by helm to apply to pods/jobs|
-|`traefik.ingress.kubernetes.io/app-root`|Used by Trafeik ingress controller, applied to ingress|
-|`nginx.ingress.kubernetes.io/add-base-url`|Used by Nginx ingress controller, applied to ingress|
-
-So we can write a simple logic - to check if a annotation is applicable for an ingress and based on that apply or not apply annotations to ingress.
-
-
-### Implementation 2
-
-- One of the side effects is that the annotations will still stay on the source CRD object - for example annotation will stay on the httptrigger as well as the ingress object. This can cause problems in certain cases where something like Prometheus uses annotations to scrape objects. So instead we wrap the annotations needed by an object into another annotation name. This also solves problem of having to guess which annotations to apply to which object. 
-
-```yaml
-apiVersion: fission.io/v1
-kind: HTTPTrigger
-metadata:
-  creationTimestamp: null
-  name: spectest
-  namespace: default
-  annotations:
-    ingress-annotations: '{"nginx.ingress.kubernetes.io/add-base-url": "true", "nginx.ingress.kubernetes.io/app-root": "somevalue"}'
-```
-
-
-This is specifically important because for example newdeploy function will create a deployment, service and HPA and all three might have different set of annotations.
-
-```yaml
-  annotations:
-    service-annotations: '{"service.annotation1": "somevalue"}'
-    deployment-annotations: '{"deploy.annotation1": "somevalue"}'
-```
-
-### Implementation 3
-
-Based on discussion in the team there is a additional option of adding a explicit field in the spec to hold the annotations. For now this assumes that we are only considering HTTPTriggers for annotations and not other objects such as Functions.
-
-```
-HTTPTriggerSpec struct {
-		Host              string            `json:"host"`
-		RelativeURL       string            `json:"relativeurl"`
-		CreateIngress     bool              `json:"createingress"`
-		Method            string            `json:"method"`
-		FunctionReference FunctionReference `json:"functionref"`
-		Annotations       map[string]string `json:annotations`
-	}
-  ```
-
-## Final thoughts
-
-- The implementation idea 2 & 3 look better than 1. The third option involves HTTPTrigger Spec change.
-- For both (2) & (3) - if in future we have to implement annotations for Functions etc. we will have to consider the fact that a function will in turn create 3 objects (Service, Pod & HPA) and annotations for all three would need to be accommodated.

Documentation/wip/ci-cd-proposal.md

@@ -1,101 +0,0 @@
-# Continuous Integration and Delivery of Fission functions
-
-This document outlines a simple CI/CD process for Fission functions which can be extended to any CI/CD tool. Before we start, some level setting for terminology used as the terms are used rather broadly in industry.
-
-## Continuous Integration
-
-CI is made up of a series of broad areas:
-
-- The first step is to compile the source code and convert into artifact which is pushed to artifact repository. Traditionally this has been building a Py or wheel package (Python) or Jar file (Java) but as containers became mainstream the container image became the package. The traditional artifact repositories were replaced by the Docker registries.
-
-- Execution and reporting of unit testing has been a crucial part of the CI cycle and is done after the source code can be compiled successfully.
-
-- Running a static/dynamic code analyzer is the next step in continuous integration. The static code analysis is usually used to measure and report quality metrics and dynamic code scanning/analysis for security.
-
-In the draft version of this proposal we will only consider the source to artifact conversion part and will not dive into unit testing or code scanning/analysis cycles of the CI.
-
-## Continuous Delivery
-
-CD is also composed of a few broad areas focusing on different aspects:
-
-- After CI cycle completes successfully - deploying the artifact to a Dev/Staging environment so that it can be tested by developers and QA teams.
-
-- Once the tests & teams have verified that a function works, the same function should be promoted from Dev/Stage to higher/production environment. The number of environment that a organization maintains varies but the idea of promotion from one environment to higher environment does exist. There are very few organizations who deploy the newer versions of functions directly in production with a A/B setup but that is as of this writing is an exception and not the norm.
-
-- Another aspect of promoting from one environment to higher environment is the configuration for both environments will be different. For ex. the DB connection string will be different for each environment. Or the "maxscale" property for production environment could be higher than that for Dev. The ability to store all these environment specific configurations in some sort of system (Github for normal values and some sort of KMS for sensitive data) and being able to combine the logic and configurations for each environment when deploying is important.
-
-Beyond these points there are integration/automation points such as being able to call a test suite after deployment is done etc. but we will skip for now for brevity.
-
-## 1 Fission specs in a container
-
-Let's start with a simple Fission function which uses specs. A typical directory structure looks like below:
-
-```
-.
-├── multifile
-│   ├── README.md
-│   ├── __init__.py
-│   ├── main.py
-│   ├── message.txt
-│   └── readfile.py
-└── specs
-    ├── README
-    ├── env-python.yaml
-    ├── fission-deployment-config.yaml
-    └── function-pyz.yaml
-```
-
-Irrespective of if source code that needs to be built or not, there is a simple command to fire to update the function, which will build (if applicable) and deploy the function:
-
-```
-$ fission spec apply
-```
-
-If we look at this from CI/CD perspective this process requires:
-  1. Source code & specs 
-  2. A github push event when any one of the two change
-  3. Fission CLI
-  4. Kubernetes Config so that the apply command can be run
-
-So if we build a container - which has the above requirements met as installed software (Ex. Fission & Kubectl CLI) or available as environment variable (Github pull token or Kubeconfig), the container can be used as part of CI workflow in any tool such as - Jenkins, Argo, Github Actions, GitLab etc.
-
-The idea is to build a generic container with Fission CLI, Kubernetes CLI and a way to read Github token and Kubeconfig from env variable/mounted files and being able to run `fission spec apply` command.
-
-### 1.1
-
-Instead of building a container in previous section - the same can be achieved by a function. The Github webhook can call a function endpoint which in turn can execute the process similar to inside the container.
-
-## 2 Environment Configurations
-
-There are use cases and reasons to have environment configuration different for each environment such as Dev/Staging etc. Let's assume that we want to vary the `maxscale` in functions and `DB_CONNECTION` in environment 
-
-```
-spec:
-  InvokeStrategy:
-    ExecutionStrategy:
-      ExecutorType: newdeploy
-      MaxScale: 2 // <-- Varies based on environment deployed in
-      MinScale: 1
-```
-
-```
-    container:
-      env:
-      - name: DB_CONNECTION
-        value: "http://database.url" // <-- Varies based on environment deployed in
-```
-
-Without changing anything in Fission spec it is possible to change these things from environment to environment and some of strategies used by people are:
-
-  1. Generate and maintain specs for each environment. This is not a best practice as it leads to drift in code and configuration between environment over time.
-  2. Use placeholder variables (i.e. $DB_CONNECTION_VALUE) and replace them for each environment before deploying. This is better in the sense that you are combining changes specific to each environment with spec code but is still a work around sort of.
-
-For environment specific configurations, it is possible to use some sort of templates or overlay mechanism. One of interesting projects using overlays is [Kustomize](https://github.com/kubernetes-sigs/kustomize). In any case as of today the fission spec command does not have a way to use template or modify values using overlay and it is worth exploring this approach for fission spec.
-
-## 3 Promotion from one environment to another
-
-This necessarily does not fall in the area of Fission per se but it would be fairly easy to build a pipeline in the the tool used for CI/CD if we have container mentioned in (1) and even work around mentioned in (2).
-
-## Action Items
-
-As a first step it would be good to build a simple container mentioned in (1) and use it in various tools to understand the value it adds and any unknowns. The next steps would be to build a full end to end pipeline from source to production.

Documentation/wip/cli-extensibility.md

@@ -1,128 +0,0 @@
-# Fission CLI Extensibility
-
-### Approach
-To sum up the approach: git-style plugins.
-
-Plugins are named with the fission prefix `fission-*`. When fission is invoked with an undefined/non-core subcommand 
-is called (like `fission foo`). Fission will look in the PATH  
-
-**Installing Fission**
-```bash
-# The same as before
-$ curl -Lo fission https://github.com/fission/fission/releases/download/0.7.2/fission-cli-osx && chmod +x fission && sudo mv fission /usr/local/bin/
-```
-
-**Installing Fission Workflows**
-```bash
-# The same process as Fission cli itself
-$ curl -Lo fission https://github.com/fission/fission-workflows/releases/download/0.4.0/fission-workflows-osx && chmod +x fission-workflows && sudo mv fission-workflows /usr/local/bin/
-```
-
-**Invoking Fission Workflows**
-```bash
-$ fission workflows invocation get b1278e802a
-# Which is equivalent to:
-$ fission-workflows invocation get b1278e802a
-```
-General flow: 
-1. fission does not recognize `workflows` subcommand
-2. fission checks the path for a binary called `fission-workflows`
-3. fission finds the binary.
-4. fission invokes the `fission-workflows`, passing the remainder of the arguments.
-
-**Discoverability: fission --help**
-```bash
-$ fission --help
-USAGE:
-   fission [global options] command [command options] [arguments...]
-
-VERSION:
-   0.6.0
-
-COMMANDS:
-     function, fn                  Create, update and manage functions
-     httptrigger, ht, route        Manage HTTP triggers (routes) for functions
-     timetrigger, tt, timer        Manage Time triggers (timers) for functions
-     mqtrigger, mqt, messagequeue  Manage message queue triggers for functions
-     environment, env              Manage environments
-     watch, w                      Manage watches
-     package, pkg                  Manage packages
-     spec, specs                   Manage a declarative app specification
-     upgrade                       Upgrade tool from fission v0.1
-     tpr2crd                       Migrate tool for TPR to CRD
-     help, h                       Shows a list of commands or help for one command
-
-PLUGINS:
-     workflows, wf                 Inspect and manage workflow executions
-     ui                            Start the user interface
-
-GLOBAL OPTIONS:
-   --server value  Fission server URL (default: "http://127.0.0.1:65356")
-   --help, -h      show help
-   --version, -v   print the version
-```
-Of course Fission needs to be able to find all plugins for this. There are several ways in which we can provide discoverability. The simplest one is for Fission to look in the path for all binaries starting with the `fission-*` prefix. Optionally, fission could invoke a specific command on the subcommand to get info about the plugin (such as version, help text, aliases...)
-
-With Fission Workflows this info would look something like this: 
-```bash
-$ fission-workflows --plugin
-name: workflows
-version: 0.4.0
-help: Inspect and manage workflow executions
-```
-The idea is that this plugin info is all completely optional. 
-If it is not available, we simply degrade the results to user. 
-This way users/we can easily prototype or add plugins without having to worry about adhering to some interface.
-
-**List version**
-```bash
-$ fission --version
-client: 
-  fission: 0.8.0
-  fission-workflows: 0.4.0
-server:
-  fission: 0.8.1
-  fission-workflows: 0.3.0
-```
-Again, versioning info for fission-workflows is taken from the plugin info of the commands. 
-Note: a related issue is to have some more formalized plugin support/discoverability on the server-side, 
-but that is out of the scope of this issue.
-
-### Other (optional) extensions and notes
-- Like git we could setup a preferred binary path, where fission looks first when searching for the subcommand. 
-This could optionally be defined with a `FISSION_EXEC_PATH`.
-- With the current approach we cannot have aliases for commands---fission will not be able to find fission-workflows 
-when the user calls `fission wf`. This might be UX issue, with these long path names. One option is let the user fix 
-it themselves by symlinking `fission-wf` to `fission-workflows`; using the plugin info Fission can recognize and 
-merge aliases together.
-- To help detect versioning conflicts (old version of fission, too new version of fission workflows). We could add 
-a `requires` field to the fission-workflows plugin info. Then we could throw a warning or error, when two out of sync 
-versions are being used. 
-- To avoid unhelpful errors to the user when they have not installed a plugin, we could add a heuristic to check 
-`https://github.com/fission/SUBCOMMAND` to see if the subcommand might be an uninstalled plugin. 
-OR, we could lookup a simple text file that contains common plugins `https://github.com/fission/fission/plugins.txt` 
-and list them as suggestions to the user. OR we could of course just default to a bit help text that says something 
-like `unknown subcommand 'foo'. If this is a plugin, ensure that it is present on your PATH`.
-
----
-
-### Motivation
-
-The proposed approach is to use the git-based plugin system for now. Reasons for this approach over a sophisticated, 
-integrated plugin-based approach:
-- It is low effort to implement.
-- It is easy to extend with minimal to no required interface.
-- The binaries remain standalone, allowing users to separate them if needed and make independent development on the 
-binaries easy.
-
-Limitations of the proposed approach:
-- The user still has to do some work, adding binaries to the PATH; ensuring that permissions are correct; ensuring 
-that the binary is executable; how to deal with duplicate binaries on the PATH. All this makes this approach assume 
-basic/intermediate knowledge of the OS from the user.
-- I have to admit: I am not entirely sure if this approach requires any changes for Windows. Probably not.
-- Upgrading fission with many plugins could be cumbersome, as you would need to upgrade each binary one by one. 
-Improving this is probably best left to future work.
-
-
-The more heavyweight solution solves some of these limitations to an extent, but these do not way up to the increased 
-development and maintenance cost IMO. If needed we could explore this option (or some hybrid option) in the future.

Documentation/wip/env-api.md

@@ -1,120 +0,0 @@
-# Environment V2 Fission-Environment API
-
-Fission Environments are the language-specific component of fission.
-
-They must satisfy the interface in this spec.
-
-## Meta
-
-This is version 2.0-alpha of the Fission-Environment API.
-
-(It's unstable and may change without warning until 2.0-beta.)
-
-## Overview
-
-Fission V2 Environments consist of:
-
- * Metadata
- * A runtime image
- * A builder image (optional)
- * Function Interface Specification
- * User Documentation
- * Examples
-
-### Metadata 
-
-See EnvironmentSpec, Runtime, and Builder in types.go.
-
-## Runtime Image
-
-An environment runtime image is a docker container image. It must run
-a server that has two jobs:
-
-(a) Loading a "function" from a file path on demand
-(b) Invoking that function on request
-
-### Function Loading
-
-The environment must expose a single HTTP endpoint (at the port and
-URL specified in the metadata) that loads a function. The function
-load request is a JSON-serialized `FunctionLoadRequest`.
-
-The function load request contains a filepath to load the function
-from. Fission does not define in any way the contents of the path; it
-is completely environment-dependent. It may be a single file, or a
-directory (in case of deployment packages).
-
-The load request may contain an EntryPoint. If it does, the loader
-must interpret this; usually it's the name of a function in a module
-or package containing multiple functions. If there is no entry point,
-the environment must use a default; again, the value of this default
-is environment-specific.
-
-The load request may contain a URL. If it does, requests to that URL
-should be routed to the function. It defaults to "/".
-
-### Function Invocation
-
-Functions are invoked on HTTP request to the server. The port for the
-request on the runtime container is defined in the Runtime metadata,
-and the URL for the request is specified in the FunctionLoadRequest.
-
-The interface of the function is environment specific; the environment
-must come with a spec for this interface.
-
-## Builder
-
-The builder is a container image that contains tools to build a
-function from source. The source may be a single file or a directory
-of files.
-
-The builder container is invoked with the specified command, with the
-following params:
-
- 1. File path of the source
- 2. File path where the output should go
- 3. Other env or function-specific params passed by the user
-
-The first two parameters are file paths, and all remaining params are
-environment-specific.
-
-The output of the builder should be something that the runtime can
-load and run -- there should be no intermediate steps that need user
-intervention.
-
-### Errors
-
-## Function Interface Spec
-
-The function interface spec is a document that specifies the interface
-of functions and their semantics.  It must specify:
-
- * How functions are invoked (sync, async)
- * How the request context is provided to the function (URL, headers, request type, request body)
- * Function logging
- * Semantics of function errors and exceptions
-
-
-## Documentation
-
-The docs should contain everything necessary to use the environment:
-
- * How to add it to a fission cluster
- * How to write and build functions for this environment (link to the interface spec)
- * How to modify and rebuild the environment itself
-
-## Examples
-
-Suggested examples to provide:
-
- * A simple "Hello world"
- * A function that demonstrates use of the request context: url params,
-   request headers, request body 
- * A function that does logging
- * A multi-file function package
- * A function with dependencies
- * Functions with shared code
-
-## Compatibility with v1
-
-V1 environment images can be used as v2 environment runtime images. 

Documentation/wip/environments-v2.md

@@ -1,327 +0,0 @@
-# Fission Environments Redesign
-
-As Fission supports more languages and reaches a wider set of use
-cases, it's time to ask how well the current Environments design is
-holding up.
-
-
-## Environments V1: What we learned
-
-Environments V1 is very simple idea: an environments is one Docker
-image with an HTTP server + dynamic loader for that language; it's run
-in a pod with a language-agnostic sidecar (fetcher) that downloads and
-saves the function into a volume shared with the language-specific
-container.
-
-### Pros:
-
-* Abstracted away images.
-
-* Very fast cold start
-
-* No image registry to manage (neither for the user nor for fission
-  implementation)
-
-* Relatively small amount of language specific code. (python env is <
-  100 lines)
-
-### Cons:
-
-* Doesn't work well for compiled languages
-
-* Users have to rebuild the image to add dependencies
-
-* Only one file supported
-
-* Errors in loading are not surfaced properly.  It is especially
-  annoying to wait until runtime to see a syntax error that could have
-  been caught on function upload.
-
-* Starting a Pod without knowing the functions has its limitations: we
-  can't set CPU/memory limits, we can't mount volumes (persistent
-  volumes, secrets, configmaps).  We also can't change the namespace
-  the Pod is in.
-
-* Not great for a large code base
-
-* Some people want to operate at the image level but still get the
-  on-demand execution semantics of FaaS.  This is a cost-optimization
-  use case.
-
-
-### Discussion
-
-Early feedback shows that almost evey user ends up rebuilding images
-to add some dependencies.  Some sort of automated dependency resolution
-would be very nice to have and improve the development workflow.  In
-other words, just attach a package.json(nodejs) or
-requirements.txt(python) with a function, and fission will do the
-rest.  There's also the possibility of supporting buildpacks (simple
-zipfiles), a la AWS Lambda.
-
-Though we can support compiled languages by doing the compilation
-inside the cold-start, that's not a great solution because: (a)
-compile errors would be reported at runtime, and (b) because the
-overhead of compilation doesn't really need to be inside the
-cold-start latency.
-
-Non-trivial functions will need multiple files.  That also helps for
-common code across functions.  So we need a way for the user to define
-a function as a collection of code with an entry point.
-
-Finally, Docker images remain the most flexible way to package an app.
-Today, users can always rebuild an environment image to include
-anything they want.  But those images must still run a server that
-implements fission-environment interface (i.e. the specialize
-endpoint).  So perhaps there could be a way for users to say "don't
-use environments, I've already packaged up my function, here it is".
-
-
-## Environment V2 Requirements
-
-Roughly in order of priority:
-
-0. Retain the simplicity of the simple use cases.  First user
-   experience should remain trivial -- write a function, map a URL,
-   done.
-
-1. Support compiled languages. Support error reporting on function
-   upload rather than cold start.
-
-2. Support functions as a collection of files rather than just one
-   file.
-
-3. Support automated environment-specific dependency resolution.
-
-   (#3 may end up having the same solution as #1.  You could think of
-   gathering deps as a "compilation" of package.json,
-   requirements.txt, etc.)
-
-4. Support functions as images.
-
-
-### User stories
-
-#### Environment Creation
-
-V1 Environments were just an image.  V2 Environments will be a yaml
-file with the following properties:
-
-* Run time image (required)
-* Version (required)
-* Builder image (optional)
-* Build invocation command (required if builder image specified)
-* File name extension(s) (optional)
-
-The version will be used to distinguish V2 environments from V1.
-
-```
-$ cat golang.yaml
-type: Environment
-metadata:
-  name: go
-spec:
-  runtimeImage: fission/go-runtime
-  builderImage: fission/go-builder
-  buildCommand:
-  - "/build.sh"
-  fileExtentions:
-  - go
-
-$ fission env create -f golang.yaml
-```
-
-#### Function creation for compiled languages
-
-User writes a function in a compiled language, for example Go.
-
-```
-$ fission function create --code blah.go
-
-<compilation errors>
-
-<user edits file>
-$ $EDITOR blah.go
-<fixes errors>
-
-$ fission function update --code blah.go
-<success>
-
-$ fission route ... # routes work as usual
-```
-
-This same user story applies to interpreted languages too, where the
-"compilation" step can be used to check for syntax errors.
-
-#### Compiled language, without using fission builds
-
-User compiles their function locally, resulting in a set of one or
-more binaries. The user packages these up as a zip file, creating a
-"deployment package".
-
-```
-$ fission function create --deployment-package foo.zip
-
-$ fission route ... # routes work as usual
-```
-
-In this use case, fission is no longer operating at the source
-level. Builds are left to the user and fission only sees the
-deployment package package.
-
-#### Collections of source files
-
-The user can create a source package -- a set of source files in a
-zip.
-
-```
-$ fission function create --source-package foo.zip
-
-```
-
-This workflow works similarly to providing a single source file.
-
-In addition, fission CLI could support automatic creation of source packages, e.g.
-
-```
-$ fission function create --source-files *.js
-```
-
-This is purely client-side "syntactic sugar" -- the CLI creates the
-source package instead of the user having to do it manually.  It
-doesn't change semantics; the source package is still handled as one
-object.
-
-#### Handling Dependencies
-
-The source package of a function can contain dependency specs.
-
-Fission framework proper does not treat this spec in any special way;
-it's just another file in the source package.  These will be
-interpreted by the environment builder.
-
-```
-$ fission function create --source-files *.js --source-files package.json
-```
-
-In this case, the CLI will create a source package containing the JS
-files and package.json.  The NodeJS environment builder will create a
-deployment package out of these files.  The runtime environment will
-load and run the deployment package.
-
-#### V1 Compatibility
-
-V1 Environments will continue to be supported.  Existing commands will
-continue to work.  V1 environments won't support newer features like
-builds, source and deployment packages, etc.
-
-### Implementation
-
-#### Environment Type
-
-The environment type has a set of new properties: version, runtime
-image, builder image, build command, file extension(s).
-
-#### Function Type
-
-The function type has new properties: source package, deployment
-package.  The literal code string continues to be supported, but it
-will have a specified size limit, say 512KB.
-
-#### Source and Binary Packages
-
-A package is just a zip file.  It's contents are opaque to fission:
-the meaning of its contents is defined by the environment.  Fission's
-job is to manage the storage and delivery of the package into build
-and runtime environments.
-
-#### Storage Service
-
-The storage service will have an HTTP API to upload and download
-files. It can store the packages on a persistent volume or as objects
-in cloud storage services such as S3.
-
-Storage service has a garbage collection API endpoint.  When invoked,
-it will remove all packages that are not referenced from any function.
-
-#### Fetcher
-
-Fetcher gets some new responsibilities:
-
-1. It must now also handle zip/unzip of packages
-
-2. It must know how to upload to the storage service (so it's not
-exactly "fetcher" any more, but...)
-
-#### Runtime Environment Interface
-
-The V2 runtime environment interface is very similar to V1
-environments.  Environments must support a dynamic loader and have an
-HTTP server that forwards requests to the loaded module.
-
-The differences:
-
-* V2 runtimes must support loading a deployment package.  Fetcher is
-  responsible for unzipping a deployment package, but interpretation
-  of the contents is up to the environment's code.  For example, it
-  may have to include the directory where the deployment package is
-  unzipped in its module load path.
-
-[TODO any other differences?]
-
-#### Buildmgr
-
-A new service that will manage builds.  Its design is similar to
-poolmgr, except it is triggered on creation or update of a function,
-rather than HTTP requests.
-
-Buildmgr creates a builder deployment+service for each environment.
-Pods in this deployment run the environment's build container, and
-fetcher, with a shared volume between the two containers.
-
-When a function is created or updated with a source package, buildmgr
-notices this and triggers a build.  First, it calls fetcher to
-download the source package into a shared volume with the build
-container.  It then invokes the builder by running the build
-invocation command in the build container.  Next, it calls fetcher to
-package up the output of the builder and store the built package into
-the the storage service.
-
-Finally, it updates the function object in the controller API with a
-reference to the built package.
-
-[We can collapse this workflow into one request into the builder
-service, which would make it easier to scale up the builder
-deployment; if we used multiple requests we'd need some sort of
-affinity rule, but k8s services only support IP based affinity.]
-
-#### Poolmgr
-
-Poolmgr remains relatively unchanged.  Instead of constructing URLs for
-function metadata, it uses the deployment package URL in the function
-object.
-
-#### CLI
-
-Client libraries and CLI have to deal with the new properties in
-functions and environments.
-
-The CLI will now talk to both storage service and controller.  When a
-function is created, the user can specify the function in one of 3
-ways:
-
-1. One source file, same as v1.
-
-2. A source package (or a set of source files, which is turned into a
-   source package by the CLI)
-
-3. A deployment package
-
-If the file is specified as a source file, fission CLI will use the
-code literal if it's under the size limit; otherwise it should use the
-storage service.  This will allow users to use fission deployments
-with no storage service, but with a size limit on functions.
-
-For the case of a source or deployment package, the CLI first does an
-upload to the storage service, then creates a function object with a
-reference to the uploaded package.

Documentation/wip/execution-backends.md

@@ -1,47 +0,0 @@
-
-# Fission Pool manager
-
-Fission's currently uses a pool of running "environments" and specialized them for execution of a function. This design served the cold start use cases well but this is not the only strategy for creation and execution of functions. For example requirements for a new execution backend have been discussed in https://github.com/fission/fission/issues/193. This document aims to discuss the currently under development "newdeploy" backend and related thoughts
-
-# Executor
-
-A new layer - executor now sits between the router and actual backends are responsible for all of heavy lifting for execution of functions. Executor layer is responsible for accepting requests from router and checking with cache before calling on a backend for execution of a function.
-
-# Backend
-
-A backend is responsible for execution of a function - which can involve provisioning appropriate objects in Kubernetes. So with the new design Pool manager becomes one of the backends. As of this writing there are two backends which are described as:
-
-### Pool Manager Backend
-
-Pool manager backend uses a pool of environment pods and specialized them when a function is invoked. The specialized pods are cleaned up if not in use after a few minutes. More details on Pool manager can be found here: https://github.com/fission/fission/blob/5c470735185b980c1f7987921db360e91c65573b/Documentation/Architecture.md
-
-### New Deploy Backend
-
-New Deploy backend create a Kubernetes deployment, a Kubernetes Service for a given function. It additionally creates a HorizontalPodAutoscaler if scale parameters are provided. The creation of deployment and service can be eager or lazy based on input. 
-
-### Execution Strategy
-
-While this is still a WIP, parameters that affect execution behavior of function are based on `InvokeStrategy`. A invoke strategy defines the `strategyType` and actual strategy parameters encapsulated in the strategy object. 
-
-```
-InvokeStrategy struct {
-		ExecutionStrategy ExecutionStrategy
-		StrategyType      StrategyType
-	}
-```  
-For example in above case the strategy type is `ExecutionStrategy` and the corresponding parameters are listed below.
-
-```
-	ExecutionStrategy struct {
-		Backend       BackendType
-		MinScale      int
-		MaxScale      int
-		EagerCreation bool
-	}
-  ```
-
-In future there could be more strategies for different use cases.
-
-## Dispatch to backend
-
-As of now one of the backends is chosen based on a simple flag in `ExecutionStrategy`. In future there might be a intelligent/hybrid ways of choosing a backend. For example initial requests of a function could be served from a pool manager while later scaling could be served by a NewDeploy backend

Documentation/wip/java-env-design.md

@@ -1,67 +0,0 @@
-# Java Environment : Design & considerations
-
-This document documents the design and thoughts that lead to design of Java environment. Before we dive deeper, some important points:
-
-- When we say Java, we really mean JVM. That does not mean that all languages will work seamlessly, so support will be added gradually based on validation. Some of popular languages as of today are:
-    - Scala
-    - Groovy
-    - Kotlin (Server side with Spring)
-
-- In Java there are a few prominent frameworks which have a ecosystem of their own (See list below). How these framework fit in the environment will be detailed later, but it is important to understand their place in ecosystem and design for it.
-    - A large percentage of enterprise developers use [Spring framework](https://spring.io/) as has been shown by multiple surveys
-    - Reactive has taken up recently with data intensive operations [Reactive extensions for JVM](https://github.com/ReactiveX/RxJava)
-    - [Spark](http://sparkjava.com/) is a micro web framework
-
-A draft implementation of the Java environment design is in the branch [java_env_alpha](https://github.com/fission/fission/tree/java_env_alpha). Also a earlier implementation based on Vort.x framework [can be found here](https://github.com/tobias/fission-java-env/)
-
-## Function interface
-
-The goal is here is to minimize the lock in for the user into any framework as much as possible. Java 8 introduced an interface called ```Function``` which could be a great fit here. The user has to implement the ```Function<T, R>``` class and to meet the contract implement the apply method:
-
-```
-public class HelloWorld implements Function<T, R> {
-
-	public R apply(T str) {
-
-```
-
-Now - the T & R could be different things and we discuss some options below:
-
-### Body in request and response
-
-From the early implementation in the branch mentioned above, the environment extracts the body and send it as a JSON string. The JSON then can be transformed into the appropriate object by the function.
-
-This works well, but has one major limitation: the function does not get access to other things like headers etc. The same thing applies to the response: function can send the body but looses control over status code etc.
-
-### HttpServletRequest and HttpServletResponse
-
-It is possible to send the [HttpServeletRequest](https://docs.oracle.com/javaee/6/api/javax/servlet/http/HttpServletRequest.html) request object as it is to the function class but then the interface becomes a bit too low level. For example the function user has to retrieve the body of request using ```getInputStream``` which gives raw input stream and needs additional work. 
-
-Also most enterprise applications today use a framework of some sort for web applications instead of dealing with the raw HttpServlet
-
-### Custom/Context Object
-
-A custom object which encapsulates all needed fields etc. can be used to pass the data from environment to the function. But this means the user has to import a Fission object/library for this object in the application code.
-
-This approach has been taken in the implementation done earlier for a Java environment in Fission and [object interface can be found here](https://github.com/tobias/fission-java-env/blob/master/src/main/java/io/fission/api/Context.java). Related discussion is in the [issue](https://github.com/fission/fission/issues/91)
-
-AWS Lambda also uses a context object, but the purpose is very different, [details of context object here](https://docs.aws.amazon.com/lambda/latest/dg/java-context-object.html).
-
-### Spring's HttpEntity
-
-If we have to depend on a class/library, it is probably better to depend on a class which is part of ecosystem. So instead of using the low level interface of Servlet, we can use [HttpEntity's subclasses RequestEntity and ResponseEntity](https://docs.spring.io/spring/docs/5.0.5.RELEASE/javadoc-api/org/springframework/http/HttpEntity.html). This ensures that the function user is not locked in the Fission object contract, but also gets the full access to request/response object.
-
-The Spring cloud function project also discusses the issue of not having access to other things in request and [related issues are here](https://github.com/spring-cloud/spring-cloud-function/issues?utf8=%E2%9C%93&q=is%3Aissue+is%3Aopen+header)
-
-### Thoughts
-
-- If we only intend to pass request/response object to function - then using HttpEntity might be a good choice
-
-- If there is a need for additional exchange of information between the environment and function execution in future, then a custom/context object is a better option. We can wrap the HttpEntity's fields and additional fields in the custom context object
-
-## Environment Design
-
-JVM environment design is based on Spring boot and Spring MVC frameworks. The details can be found in branch, but here are some key points:
-
-- All classes in the function and dependent classes are loaded into JVM. Which means the user should supply the uber/fat jar for execution.
-- The entrypoint class is specified by the user as ```entrypoint``` flag on the class. The method is by convention (```apply``` as per the Function interface contract)

Documentation/wip/profiling.md

@@ -1,33 +0,0 @@
-# Profiling Fission with Pprof
-
-Fission uses [net/pprof](https://pkg.go.dev/net/http/pprof) for profiling the code across Fission components.
-It would be helpful in identifying performance bottlenecks.
-
-To enable profiling, just set `pprof.enabled` to `true` while installing Fission helm chart.
-
-## Pprof data of component pod
-
-Do port forwarding to port 6060 of the pod,
-
-```sh
-kubectl port-forward pod/executor-668dfd7c89-2b2ff 6060:6060
-```
-
-Run different commands to get or analyze pprof data,
-
-```sh
-go tool pprof http://localhost:6060/debug/pprof/flamegraph
-
-go tool pprof http://localhost:6060/debug/pprof/profile\?seconds\=60
-```
-
-You can also analyze with binary to get correct references of source,
-
-```sh
-# Download binary from pod
-kubectl cp fission/executor-668dfd7c89-2b2ff:/fission-bundle fission-bundle
-
-go tool pprof -http ":49816" fission-bundle http://localhost:49513/debug/pprof
-```
-
-You can also download pprof data and visualize/analyze with different compatible tools.

Documentation/wip/support-tool.md

@@ -1,62 +0,0 @@
-# Fission Support Tool
-Fission now has rich functionality supported by multiple services, however, it brings the complexity of troubleshooting.
-This proposal tends to give a picture of fission support tool that can help both user and developer to locate the problem in short time.
-To achieve this, the support tool will dump related kubernetes objects, fission resources and pod logs from the given cluster.
-
-# Functionality
-
-## Environment Information Collection
-
-Before troubleshooting, some of the basic information is needed to give others an overview of kubernetes/fission user test with so that we can locate the problem in short time.
-
-* Fission version
-    * Client/Server version
-
-* Kubernetes cluster version
-    * Cluster version (i.e v1.9.7-gke.0)
-    * Running environment (i.e GKE, AKS and minikube)
-    * Nodes version and other information
-
-## Service Logs Collection
-
-The component logs and the logs of interaction between components are important for people to understand what really happened in cluster. Following are components need to collect logs from.
-
-* All fission component pods
-* Function pods
-* Builder pods
-* Environment pods
-
-## Object dumping
-
-Fission is deeply coupled with Kubernetes, most of the objects are created and maintained by it. There is two major type of objects need to be dumped from kubernetes:
-
-* K8S objects
-* CRD resources
-
-All objects should be dumped into a readable file format. It will be great if people can reproduce similar environment with these files.
-
-## Information upload
-
-Upload dump files to the specific backend server for support channel to analysis
-
-# CLI Interface
-
-```
-$ fission support collect
-  NAME:
-     fission support collect - Collect pod logs, fission resources and related kubernetes objects for troubleshooting
-  
-  USAGE:
-     fission support collect [command options] [arguments...]
-  
-  OPTIONS:
-     --dumpdir value    Directory to save dump kubernetes objects and fission resources (default: "fission-dump")
-     --fissionns value  Namespace of fission installation (default: "fission")
-     --builderns value  Namespace of fission package builder (default: "fission-builder")
-     --funcns value     Namespace of fission function pod (default: "fission-function")
-```
-
-# Thoughts?
-
-1. What to do with sensitive objects like secrets and configmap? Ignore the dump for such objects?
-2. The functionality is necessary but not listed above?

Documentation/wip/testing-proposal.md

@@ -1,209 +0,0 @@
-# Testing Proposal
-
-This proposal was initially started as a upgrade testing proposal but soon problems that were posed resulted in a bigger proposal.
-### Kinds of testing
-
-Most of current integration tests are CLI driven. Fission CLI is used to test execute various test cases. In future we would have to also focus on API level testing as a UI is built for Fission. 
-## Needs & patterns
-
-This section only explains the problems/best practices without going into tooling and language used for implementation.
-### Separating the test & data
-
-Separating the tests from test data has two aspects - one is separation of concerns and second is scaling the tests without touching the test logic. The test data is a simple data structure which holds all information and test can take data and execute the logic.
-
-As an example today we test "Hello world" for nodejs environment with a simple hello.js like this:
-
-```
-fission env create --name nodejs --image fission/node-env
-fission fn create --name $fn --env nodejs --code $ROOT/examples/nodejs/hello.js
-fission route create --function $fn --url /$fn --method GET
-response=$(curl http://$FISSION_ROUTER/$fn)
-```
-The variables here are environment image, function code & route URL.
-
-If tomorrow if we had to scale this test for all environments, we will have to repeat ourselves. (Violate DRY principle). Instead of that if we encapsulate the test setup & test in a simple function:
-
-```
-test_hello_env(envImage, codePath, routeURL){
-
-}
-```
-
-And feed it with a dictionary which has all possible combination of tests:
-
-```
-{
-    node: {"fission/node-env", "test/hello.js", "/hellonode"},
-    python: {"fission/python-env", "test/hello.py", "/hellopy"},
-    golang: {"fission/go-env", "test/hello.go", "/hellogo"},
-    binary: {"fission/binary-env", "test/hello.sh", "/hellobinary"},
-}
-
-```
-This would achieve a few things:
-
-- Separate the test execution logic from the data it needs clearly.
-- For adding new kind of environments, you just need to add one more entry into data structure.
-
-Testing all environments may not be most apt example for this, but there can be potential use cases like this.
-### Separating the test & setup/teardown
-
-When we run a test there are typically three distinct phases:
-
-- Setup (Create env, fn, route)
-- Test (Curl the function)
-- Cleanup (Delete fn, route & env)
-
-It should be possible to separate the before test and after test parts from actual tests at two levels:
-- Each test
-- A whole test suite
-
-The ability to have clean and separate before and after blocks, apart from separation of concerns, enables:
-
-- Running a suite of tests for same setup (See tagging for suite of tests)
-### Tagging tests & running a selection
-
-Over a period of time as tests grow, there will be unit, smoke, integration, performance, soak tests and so on. Ability to run a particular test suite only or a combination of them makes it easy to run for specific purpose. 
-### Measuring test times
-
-[Good to have, not a must] Measuring time for tests and reporting somewhere helps over time to monitor trends. Although this job is better done by performance/benchmark tests so it is not a strict requirement
-
-### Cleaner Logging
-It would be good to have cleaner/relevant logging as part of build & test. For example something that Ginkgo framework does is it shows error logs only for failed tests.
-### Tests in Parallel 
-
-It would be good to be able to run tests in parallel.
-
-## Evaluating the tools/alternatives
-### BATS
-
-Bash Automated Testing System is like a enhanced version of bash with support for @test tags and before and after steps & ability to skip tests etc. While it enhances the bash to certain extent, the overall improvement is only marginal.
-
-```
-#!/usr/bin/env bats
-
-@test "addition using bc" {
-  result="$(echo 2+2 | bc)"
-  [ "$result" -eq 4 ]
-}
-
-$ bats addition.bats
- ✓ addition using bc
- ✓ addition using dc
-
-2 tests, 0 failures
-
-```
-#### Links
-- Bats repo: https://github.com/sstephenson/bats
-- Runc uses Bats https://github.com/opencontainers/runc/tree/master/tests/integration
-### Go Test
-
-The testing package of Go also is quite feature rich for most of the use cases we need. Go 1.7 onwards there is support for setup & teardown parts and parallelism etc. 
-#### Go - Testing package
-
-- Support for setup and teardown based on https://golang.org/pkg/testing/#hdr-Main
-- Go testing already supports and has examples of table driven tests (Separating test & data), measuring test times and parallel tests
-#### Shell execution: Go's Exec Library
-GO provides a built in Exec library for working with CLI commands. The package seems good enough for us to work, though a few working examples will help decide better
-
-https://golang.org/pkg/os/exec 
-
-### Using CLI package
-
-Currently we build a CLI and then execute the tests. The tests basically call one of functions from CLI package. If we decide to use a go lang based framework, then we can import the CLI package and then call those functions  by providing them context. This is as good as calling the Fission from CLI, with added benefit of programmability of Go language.
-
-```
-func TestSomething(t *testing.T) {
-    // Build the Cli context with flags etc.
-    ctx := cli.Context{}
-
-    // Pass the ctx to create function
-    fnCreate(ctx)
-}
-```
-
-Some of benefits of using above pattern are:
-- We can build a small framework around above core where we can pass various flag combinations etc. and exercise all flags in great detail
-- We can use rest of Go testing library and other libraries to build matchers, looping, parallelism etc.
-- It allows us to exercise the logic in CLI as well as validate the API at the same time.
-
-### Ginkgo & Gomega
-
-Ginkgo is a BDD framework which works with Gomega matcher library. I will state relevant portions of these two frameworks which can be utilized:
-
-From Ginkgo:
-
-- Global `BeforeSuite` and after `AfterSuite` can be used to have global setup and tear down phases
-- For tests `BeforeEach` and `AfterEach` and more such variants to do before and after test tasks.
-
-From Gomega:
-
-Gomega is a matcher library but the `gexec` library makes it really easy to interact with OS execution environment. Some working examples:
-
-- Build and cleanup the Fission CLI before & after the tests
-```
-var fissionCli string
-
-BeforeSuite(func() {
-    var err error
-    fissionCli, err = gexec.Build("github.com/fission/fission")
-    Ω(err).ShouldNot(HaveOccurred())
-})
-
-AfterSuite(func() {
-    gexec.CleanupBuildArtifacts()
-})
-```
-
-- Following will run Fission commands with Fission CLI and print error if there is one (verbosity is configurable)
-
-```
-command := exec.Command(fissionCli, "fission env create --name nodejs --image fission/node-env")
-session, err := gexec.Start(command, GinkgoWriter, GinkgoWriter)
-Ω(err).ShouldNot(HaveOccurred())
-```
-
-- Use Fission CLI's output to validate test results
-
-```
-Eventually(session.Out).Should(gbytes.Say("hello [A-Za-z], world"))
-```
-#### Gomega Matchers
-
-- Gomega provides quite a few built in matchers - so you don't have to code those small usual checks, for example:
-```
-Ω(ACTUAL).Should(BeTrue()) // The output should be true
-
-Ω(ACTUAL).Should(BeAnExistingFile()) //  The file should already exist
-
-```
-There are many more matchers which cane be found here: http://onsi.github.io/gomega/#provided-matchers 
-
-- We can build custom matchers in Go language for reusable logic.
-
-#### Links
-Ginkgo: http://onsi.github.io/ginkgo/
-Gomega: http://onsi.github.io/gomega/
-## Thoughts & Next actions
-
-Based on the discussion with team, here are current thoughts and next action items:
-
-### Thoughts
-- As far as possible we should stick to Go's built in testing package
-- Ginkgo's cleaner logging feature (Onlu log if there are errors) - is very useful. We can decide to incorporate this in future.
-- Gomega's (gexec)[http://onsi.github.io/gomega/#gexec-testing-external-processes] is really neat and some matchers can be used if necessary
-
-### Action items
-- How will upgrade test for Fission fit in the framework?
-- How will migration of tests happen over time:
-  - Aim is to keep existing tests around so that enough validation is in place
-  - May be migrate one test at a time
-  - How much of current setup etc. will move into framework? For example it is clear that helm commands should be part of test framework as part of setup/teardown. But other sections may or may not be. A RCA needs to be done to analyze and come up with clear demarcation.
-
-## References
-
-- EngineYard uses BATS: https://www.engineyard.com/blog/bats-test-command-line-tools
-- AWS CLI Tests, written in Python (CLI itself is also in Python): https://github.com/aws/aws-cli/tree/develop/tests
-- Kubernetes uses Ginkgo and Gomega extensively: https://github.com/kubernetes/kubernetes/search?l=Go&q=onsi&type=
-- Hashicorp's Mitchell's talk on Advanced testing with go talks about some good patterns to use: https://www.youtube.com/watch?v=8hQG7QlcLBk 

Makefile

@@ -22,6 +22,7 @@ COMMITSHA ?= $(shell git rev-parse HEAD)
 
 GOOS ?= $(shell go env GOOS)
 GOARCH ?= $(shell go env GOARCH)
+GOAMD64 ?= $(shell go env GOAMD64)
 
 FISSION-CLI-SUFFIX :=
 ifeq ($(GOOS), windows)
@@ -32,13 +33,16 @@ endif
 help:
 	@awk '/^#/{c=substr($$0,3);next}c&&/^[[:alpha:]][[:alnum:]_-]+:/{print substr($$1,1,index($$1,":")),c}1{c=0}' $(MAKEFILE_LIST) | column -s: -t
 
+print-%:
+	@echo '$*=$($*)'
+
+debug-vars: print-GOOS print-GOARCH print-GOAMD64 print-VERSION print-TIMESTAMP print-COMMITSHA print-FISSION-CLI-SUFFIX print-SKAFFOLD_PROFILE
+
 ### Static checks
 check: test-run build-fission-cli clean
 
 code-checks:
-	hack/verify-gofmt.sh
-	hack/verify-govet.sh
-	hack/verify-staticcheck.sh
+	golangci-lint run
 
 # run basic check scripts
 test-run: code-checks
@@ -47,18 +51,22 @@ test-run: code-checks
 
 ### Binaries
 build-fission-cli:
-	@GOOS=$(GOOS) GOARCH=$(GOARCH) 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 --rm-dist --single-target --id fission-cli
 
 install-fission-cli:
-	mv dist/fission-cli_$(GOOS)_$(GOARCH)/fission$(FISSION-CLI-SUFFIX) /usr/local/bin/fission
+	# TODO: Fix this hack, replace v1 with GOAMD64
+	mv dist/fission-cli_$(GOOS)_$(GOARCH)_v1/fission$(FISSION-CLI-SUFFIX) /usr/local/bin/fission
 
 ### Codegen
 codegen:
 	@./hack/update-codegen.sh
 
 ### CRDs
-generate-crds:
-	controller-gen crd:trivialVersions=false,preserveUnknownFields=false  \
+controller-gen-install:
+	go install sigs.k8s.io/controller-tools/cmd/controller-gen@v0.9.2
+
+generate-crds: controller-gen-install
+	controller-gen crd \
 	paths=./pkg/apis/core/v1  \
 	output:crd:artifacts:config=crds/v1
 
@@ -80,24 +88,27 @@ generate-swagger-doc:
 	@./hack/update-swagger-docs.sh
 
 generate-cli-docs:
-	go run tools/cmd-docs/main.go -o "../fission.io/content/en/docs/fission-cli"
+	go run tools/cmd-docs/main.go -o "../fission.io/content/en/docs/reference/fission-cli"
 
-generate-crd-ref-docs:
+install-crd-ref-docs:
+	go install github.com/elastic/crd-ref-docs@master
+
+generate-crd-ref-docs: install-crd-ref-docs
 	# crd-ref-docs: https://github.com/elastic/crd-ref-docs
 	crd-ref-docs --source-path=pkg/apis/core/v1 --config=tools/crd-ref-docs/config.yaml --renderer markdown
 	cp tools/crd-ref-docs/header.md crd_docs.md
 	cat out.md >> crd_docs.md && rm out.md
-	cp crd_docs.md ../fission.io/content/en/docs/crd/_index.md
+	mv crd_docs.md ../fission.io/content/en/docs/reference/crd-reference.md
 
 all-generators: codegen generate-crds generate-swagger-doc
 
 skaffold-prebuild:
 	@GOOS=linux GOARCH=amd64 GORELEASER_CURRENT_TAG=$(VERSION) goreleaser build --snapshot --rm-dist --single-target
-	@cp -v cmd/builder/Dockerfile.fission-builder dist/builder_linux_amd64/Dockerfile
-	@cp -v cmd/fetcher/Dockerfile.fission-fetcher dist/fetcher_linux_amd64/Dockerfile
-	@cp -v cmd/fission-bundle/Dockerfile.fission-bundle dist/fission-bundle_linux_amd64/Dockerfile
-	@cp -v cmd/reporter/Dockerfile.reporter dist/reporter_linux_amd64/Dockerfile
-	@cp -v cmd/preupgradechecks/Dockerfile.fission-preupgradechecks dist/pre-upgrade-checks_linux_amd64/Dockerfile
+	@cp -v cmd/builder/Dockerfile.fission-builder dist/builder_linux_amd64_v1/Dockerfile
+	@cp -v cmd/fetcher/Dockerfile.fission-fetcher dist/fetcher_linux_amd64_v1/Dockerfile
+	@cp -v cmd/fission-bundle/Dockerfile.fission-bundle dist/fission-bundle_linux_amd64_v1/Dockerfile
+	@cp -v cmd/reporter/Dockerfile.reporter dist/reporter_linux_amd64_v1/Dockerfile
+	@cp -v cmd/preupgradechecks/Dockerfile.fission-preupgradechecks dist/pre-upgrade-checks_linux_amd64_v1/Dockerfile
 
 skaffold-deploy: skaffold-prebuild
 	skaffold run -p $(SKAFFOLD_PROFILE)

README.md

@@ -5,7 +5,7 @@
 </p>
 
 <p align="center">
-  <a href="https://github.com/fission/fission/blob/master/LICENSE">
+  <a href="https://github.com/fission/fission/blob/main/LICENSE">
     <img alt="Fission Licence" src="https://img.shields.io/github/license/fission/fission">
   </a>
   <a href="https://github.com/fission/fission/releases">
@@ -20,7 +20,7 @@
   <a href="https://github.com/fission/fission/graphs/contributors">
     <img alt="Fission contributors" src="https://img.shields.io/github/contributors/fission/fission">
   </a>
-  <a href="https://github.com/fission/fission/commits/master">
+  <a href="https://github.com/fission/fission/commits/main">
     <img alt="Commit Activity" src="https://img.shields.io/github/commit-activity/m/fission/fission">
   </a>
   <br>
@@ -60,6 +60,7 @@ Table of Contents
   - [Getting Started](#getting-started)
   - [Learn More](#learn-more)
   - [Contributing](#contributing)
+  - [Who is using Fission?](#who-is-using-fission)
   - [Sponsors](#sponsors)
 - [License](#license)
 
@@ -101,12 +102,28 @@ aggregation &mdash; also helps with ops on your Fission deployment.
 - Understand [Fission Concepts](https://fission.io/docs/concepts/).
 - See the [installation guide](https://fission.io/docs/installation/) for installing and running Fission.
 - You can learn more about Fission and get started from [Fission Docs](https://fission.io/docs).
+- To see Fission in action, check out the [Fission Examples Repo](https://github.com/fission/examples).
 - See the [troubleshooting guide](https://fission.io/docs/trouble-shooting/) for debugging your functions and Fission installation.
 
 ## Contributing
 
 Check out the [contributing guide](CONTRIBUTING.md).
 
+## Who is using Fission?
+- [Fareye](https://www.getfareye.com)
+- Apple
+- [iQuanti](https://www.iquanti.com)
+- A large telecom CSP
+- [Gadget](https://gadget.dev)
+- [CinnamonAI](https://cinnamon.is/en)
+- [Armo](https://www.armosec.io/)
+- [The Social Audience](https://thesocialaudience.com/)
+- [KubeML](https://github.com/DiegoStock12/kubeml)
+- Unilever
+- [BD](https://www.bd.com/en-in)
+- [Biofourmis](https://biofourmis.com/)
+- [Babylon](https://www.babylonhealth.com/en-gb)
+
 ## Sponsors
 
 The following companies, organizations, and individuals support Fission's ongoing maintenance and development. If you are using/contributing to Fission, we would be happy to list you here, please raise a Pull request.

charts/fission-all/Chart.lock

@@ -1,6 +0,0 @@
-dependencies:
-- name: prometheus
-  repository: https://prometheus-community.github.io/helm-charts
-  version: 14.11.0
-digest: sha256:1404b25cbdba70279240fead15b765d6945097fed5afc7e184da02dabfaa577a
-generated: "2021-10-19T17:20:08.919609+05:30"

charts/fission-all/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v2
 name: fission-all
-version: v1.15.1
-appVersion: v1.15.1
+version: v1.17.0
+appVersion: v1.17.0
 description: Fission is a fast serverless framework for Kubernetes.
 home: https://fission.io/
 icon: https://fission.io/images/fission-logo-white.svg
@@ -21,9 +21,4 @@ maintainers:
   - name: Sanket Sudake
     email: sanket@infracloud.io
 engine: gotpl
-type: application
-dependencies:
-  - name: prometheus
-    version: 14.11.0
-    repository: https://prometheus-community.github.io/helm-charts
-    condition: prometheus.enabled
+type: application

charts/fission-all/README.md

@@ -93,6 +93,12 @@ _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 1.15.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.
+We have removed prometheus dependency from fission-all chart.
+We would recommend [prometheus-community/prometheus](https://artifacthub.io/packages/helm/prometheus-community/prometheus) or [prometheus-community/kube-prometheus-stack](https://artifacthub.io/packages/helm/prometheus-community/kube-prometheus-stack) chart.
+
 ### Upgrade from 1.14.x to 1.15.x
 
 With 1.15.x release, following changes are made:
@@ -129,4 +135,4 @@ You may also `helm show values` on this chart's [dependencies](#dependencies) fo
 
 ### Multiple releases
 
-The same chart can be used to run multiple Fission instances in the same cluster if required. To disable a dependency during installation, set `prometheus.enabled` to `false`.
+The same chart can be used to run multiple Fission instances in the same cluster if required.

charts/fission-all/dashboards/.lint

@@ -0,0 +1,13 @@
+exclusions:
+  template-job-rule:
+    reason: "Most panels dont need to be filtered by job"
+  template-instance-rule:
+    reason: "Most panels dont need to be filtered by instance"
+  target-job-rule:
+    reason: "Most panels dont need to be filtered by job"
+  target-instance-rule:
+    reason: "Most panels dont need to be filtered by instance"
+  panel-units-rule:
+    reason: "Some panels are using the 'number' unit which throws a linting error."
+  target-counter-agg-rule:
+    reason: "disabled for fission_archives_total. This metric should be not have total due to naming conventions as its a gauge, not a counter"

charts/fission-all/dashboards/fission-user-dashboard.json

@@ -0,0 +1,648 @@
+{
+  "annotations": {
+    "list": [
+      {
+        "builtIn": 1,
+        "datasource": {
+          "type": "grafana",
+          "uid": "-- Grafana --"
+        },
+        "enable": true,
+        "hide": true,
+        "iconColor": "rgba(0, 211, 255, 1)",
+        "name": "Annotations & Alerts",
+        "target": {
+          "limit": 100,
+          "matchAny": false,
+          "tags": [],
+          "type": "dashboard"
+        },
+        "type": "dashboard"
+      }
+    ]
+  },
+  "editable": true,
+  "fiscalYearStartMonth": 0,
+  "graphTooltip": 0,
+  "links": [],
+  "liveNow": false,
+  "panels": [
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "${datasource}"
+      },
+      "description": "Shows function calls, namespaces and their response codes.",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "barAlignment": 0,
+            "drawStyle": "line",
+            "fillOpacity": 0,
+            "gradientMode": "none",
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
+            "lineInterpolation": "linear",
+            "lineWidth": 1,
+            "pointSize": 5,
+            "scaleDistribution": {
+              "type": "linear"
+            },
+            "showPoints": "auto",
+            "spanNulls": false,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          },
+          "unit": "reqps"
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 0,
+        "y": 0
+      },
+      "id": 2,
+      "options": {
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom"
+        },
+        "tooltip": {
+          "mode": "single",
+          "sort": "none"
+        }
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${datasource}"
+          },
+          "editorMode": "code",
+          "expr": "increase(fission_function_calls_total{function_name=~\"$Function_Name\",function_namespace=~\"$Function_Namespace\"}[1m])",
+          "interval": "",
+          "legendFormat": "Namespace:{{function_namespace}} Func:{{function_name}} {{method}} Response: {{code}} ",
+          "range": true,
+          "refId": "A"
+        }
+      ],
+      "title": "Function calls",
+      "type": "timeseries"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "${datasource}"
+      },
+      "description": "Shows any functions that return 400 or 500 errors.",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "barAlignment": 0,
+            "drawStyle": "line",
+            "fillOpacity": 0,
+            "gradientMode": "none",
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
+            "lineInterpolation": "linear",
+            "lineWidth": 1,
+            "pointSize": 5,
+            "scaleDistribution": {
+              "type": "linear"
+            },
+            "showPoints": "auto",
+            "spanNulls": false,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          },
+          "unit": "reqps"
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 12,
+        "y": 0
+      },
+      "id": 6,
+      "options": {
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom"
+        },
+        "tooltip": {
+          "mode": "single",
+          "sort": "none"
+        }
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${datasource}"
+          },
+          "editorMode": "code",
+          "expr": "increase(fission_function_errors_total{function_name=~\"$Function_Name\",function_namespace=~\"$Function_Namespace\"}[1m])",
+          "legendFormat": "Namespace:{{function_namespace}} Function:{{function_name}} Response:{{code}} ",
+          "range": true,
+          "refId": "A"
+        }
+      ],
+      "title": "Function Errors",
+      "type": "timeseries"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "${datasource}"
+      },
+      "description": "Tracks cold starts of all functions.",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "barAlignment": 0,
+            "drawStyle": "line",
+            "fillOpacity": 0,
+            "gradientMode": "none",
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
+            "lineInterpolation": "linear",
+            "lineWidth": 1,
+            "pointSize": 5,
+            "scaleDistribution": {
+              "type": "linear"
+            },
+            "showPoints": "auto",
+            "spanNulls": false,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          },
+          "unit": "none"
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 0,
+        "y": 8
+      },
+      "id": 4,
+      "options": {
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom"
+        },
+        "tooltip": {
+          "mode": "single",
+          "sort": "none"
+        }
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${datasource}"
+          },
+          "editorMode": "code",
+          "expr": "increase(fission_function_cold_starts_total{function_name=~\"$Function_Name\",function_namespace=~\"$Function_Namespace\"}[1m])",
+          "legendFormat": "{{function_name}}",
+          "range": true,
+          "refId": "A"
+        }
+      ],
+      "title": "Function cold starts",
+      "type": "timeseries"
+    },
+    {
+      "collapsed": false,
+      "gridPos": {
+        "h": 1,
+        "w": 24,
+        "x": 0,
+        "y": 16
+      },
+      "id": 12,
+      "panels": [],
+      "title": "Http Requests",
+      "type": "row"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "${datasource}"
+      },
+      "description": "Shows the number of requests currently in flight per function path",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "barAlignment": 0,
+            "drawStyle": "line",
+            "fillOpacity": 0,
+            "gradientMode": "none",
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
+            "lineInterpolation": "linear",
+            "lineWidth": 1,
+            "pointSize": 5,
+            "scaleDistribution": {
+              "type": "linear"
+            },
+            "showPoints": "auto",
+            "spanNulls": false,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          },
+          "unit": "none"
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 0,
+        "y": 17
+      },
+      "id": 8,
+      "options": {
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom"
+        },
+        "tooltip": {
+          "mode": "single",
+          "sort": "none"
+        }
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${datasource}"
+          },
+          "editorMode": "code",
+          "expr": "http_requests_in_flight{path=~\"$Path\"}",
+          "legendFormat": "{{path}}",
+          "range": true,
+          "refId": "A"
+        }
+      ],
+      "title": "Http Requests in Flight (function)",
+      "type": "timeseries"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "${datasource}"
+      },
+      "description": "Shows the average latency for each path.",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "barAlignment": 0,
+            "drawStyle": "line",
+            "fillOpacity": 0,
+            "gradientMode": "none",
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
+            "lineInterpolation": "linear",
+            "lineWidth": 1,
+            "pointSize": 5,
+            "scaleDistribution": {
+              "type": "linear"
+            },
+            "showPoints": "auto",
+            "spanNulls": false,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          },
+          "unit": "s"
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 12,
+        "y": 17
+      },
+      "id": 10,
+      "options": {
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom"
+        },
+        "tooltip": {
+          "mode": "single",
+          "sort": "none"
+        }
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${datasource}"
+          },
+          "editorMode": "code",
+          "expr": "http_requests_duration_seconds_sum{path!=\"/healthz\",path!~\"/v2/.*\",path!~\"/router.*\",path=~\"$Path\"}/http_requests_duration_seconds_count{path=~\"$Path\"}",
+          "legendFormat": "{{path}}",
+          "range": true,
+          "refId": "A"
+        }
+      ],
+      "title": "Request latency",
+      "type": "timeseries"
+    }
+  ],
+  "schemaVersion": 36,
+  "style": "dark",
+  "tags": [],
+  "templating": {
+    "list": [
+      {
+        "current": {
+          "selected": false,
+          "text": "Prometheus",
+          "value": "Prometheus"
+        },
+        "hide": 0,
+        "includeAll": false,
+        "label": "Data Source",
+        "multi": false,
+        "name": "datasource",
+        "options": [],
+        "query": "prometheus",
+        "queryValue": "",
+        "refresh": 1,
+        "regex": "",
+        "skipUrlSync": false,
+        "type": "datasource"
+      },
+      {
+        "allValue": ".*",
+        "current": {
+          "selected": false,
+          "text": "All",
+          "value": "$__all"
+        },
+        "datasource": {
+          "type": "prometheus",
+          "uid": "${datasource}"
+        },
+        "definition": "label_values(fission_function_calls_total, function_name)",
+        "hide": 0,
+        "includeAll": true,
+        "multi": false,
+        "name": "Function_Name",
+        "options": [],
+        "query": {
+          "query": "label_values(fission_function_calls_total, function_name)",
+          "refId": "StandardVariableQuery"
+        },
+        "refresh": 1,
+        "regex": "",
+        "skipUrlSync": false,
+        "sort": 0,
+        "type": "query"
+      },
+      {
+        "allValue": ".*",
+        "current": {
+          "selected": true,
+          "text": [
+            "All"
+          ],
+          "value": [
+            "$__all"
+          ]
+        },
+        "datasource": {
+          "type": "prometheus",
+          "uid": "${datasource}"
+        },
+        "definition": "label_values(http_requests_total, path)",
+        "hide": 0,
+        "includeAll": true,
+        "multi": true,
+        "name": "Path",
+        "options": [],
+        "query": {
+          "query": "label_values(http_requests_total, path)",
+          "refId": "StandardVariableQuery"
+        },
+        "refresh": 1,
+        "regex": "",
+        "skipUrlSync": false,
+        "sort": 0,
+        "type": "query"
+      },
+      {
+        "allValue": ".*",
+        "current": {
+          "selected": false,
+          "text": "All",
+          "value": "$__all"
+        },
+        "datasource": {
+          "type": "prometheus",
+          "uid": "${datasource}"
+        },
+        "definition": "label_values(kube_namespace_labels, namespace)",
+        "description": "",
+        "hide": 0,
+        "includeAll": true,
+        "multi": false,
+        "name": "Function_Namespace",
+        "options": [],
+        "query": {
+          "query": "label_values(kube_namespace_labels, namespace)",
+          "refId": "StandardVariableQuery"
+        },
+        "refresh": 1,
+        "regex": "",
+        "skipUrlSync": false,
+        "sort": 0,
+        "type": "query"
+      },
+      {
+        "current": {
+          "selected": false,
+          "text": "fission",
+          "value": "fission"
+        },
+        "datasource": {
+          "type": "prometheus",
+          "uid": "${datasource}"
+        },
+        "definition": "label_values(fission_function_calls_total, namespace)",
+        "hide": 0,
+        "includeAll": false,
+        "multi": false,
+        "name": "Fission_Namespace",
+        "options": [],
+        "query": {
+          "query": "label_values(fission_function_calls_total, namespace)",
+          "refId": "StandardVariableQuery"
+        },
+        "refresh": 1,
+        "regex": "",
+        "skipUrlSync": false,
+        "sort": 0,
+        "type": "query"
+      }
+    ]
+  },
+  "time": {
+    "from": "now-5m",
+    "to": "now"
+  },
+  "timepicker": {},
+  "timezone": "",
+  "title": "Fission User Dashboard",
+  "uid": "he2w3Xq7z",
+  "version": 3,
+  "weekStart": ""
+}

charts/fission-all/templates/NOTES.txt

@@ -20,6 +20,15 @@ Windows:
   # Register this function with Fission
   $ fission function create --name hello --env nodejs --code hello.js
 
+{{- if .Values.authentication.enabled }}
+
+  # Create token
+  $ FISSION_USERNAME=$(kubectl get secrets/router --template={{`{{.data.username}}`}} -n fission | base64 -d)
+  $ FISSION_PASSWORD=$(kubectl get secrets/router --template={{`{{.data.password}}`}} -n fission | base64 -d)
+  $ export FISSION_AUTH_TOKEN=$(fission token create --username $FISSION_USERNAME --password $FISSION_PASSWORD)
+{{- end }}
+
   # Run this function
   $ fission function test --name hello
   Hello, world!
+

charts/fission-all/templates/_helpers.tpl

@@ -25,12 +25,15 @@ controller/config.go
 {{- define "config" -}}
 canary:
   enabled: {{ .Values.canaryDeployment.enabled }}
-  {{- if .Values.prometheus.enabled }}
-  prometheusSvc: "http://{{ .Release.Name }}-prometheus-server.{{ .Release.Namespace }}"
-  {{- else }}
   prometheusSvc: {{ .Values.prometheus.serviceEndpoint | default "" | quote }}
-  {{- end }}
   {{- printf "\n" -}}
+auth:
+  enabled: {{ .Values.authentication.enabled | default false }}
+  {{- if .Values.authentication.enabled }}
+  authUriPath: {{ .Values.authentication.authUriPath | default "/auth/login" | quote}}
+  jwtExpiryTime: {{ .Values.authentication.jwtExpiryTime | default 120 }}
+  jwtIssuer: {{ .Values.authentication.jwtIssuer | default "fission" | quote }}
+  {{- end }}
 {{- end -}}
 
 {{/*
@@ -68,12 +71,3 @@ This template generates the image name for the deployment depending on the value
 - name: OTEL_PROPAGATORS
   value: "{{ .Values.openTelemetry.propagators }}"
 {{- end }}
-
-{{- define "opentracing.envs" }}
-- name: OPENTRACING_ENABLED
-  value: {{ .Values.openTracing.enabled | default false | quote }}
-- name: TRACE_JAEGER_COLLECTOR_ENDPOINT
-  value: "{{ .Values.openTracing.collectorEndpoint }}"
-- name: TRACING_SAMPLING_RATE
-  value: {{ .Values.openTracing.samplingRate | default "0.5" | quote }}
-{{- end }}

charts/fission-all/templates/buildermgr/configmap.yaml

@@ -0,0 +1,9 @@
+{{- if .Values.builderPodSpec.enabled }}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: builder-podspec-patch
+data: 
+  spec: |
+    {{- toYaml .Values.builderPodSpec.podSpec | nindent 4 }}
+{{- end -}}

charts/fission-all/templates/buildermgr/deployment.yaml

@@ -14,7 +14,14 @@ spec:
     metadata:
       labels:
         svc: buildermgr
+      annotations:
+        prometheus.io/scrape: "true"
+        prometheus.io/path: "/metrics"
+        prometheus.io/port: "8080"
     spec:
+      {{- if .Values.buildermgr.securityContext.enabled }}
+      securityContext: {{- omit .Values.buildermgr.securityContext "enabled" | toYaml | nindent 8 }}
+      {{- end }}
       containers:
       - name: buildermgr
         image: {{ include "fission-bundleImage" . | quote }}
@@ -46,8 +53,14 @@ spec:
           value: {{ .Values.debugEnv | quote }}
         - name: PPROF_ENABLED
           value: {{ .Values.pprof.enabled | quote }}
-        {{- include "opentracing.envs" . | indent 8 }}
+        - name: HELM_RELEASE_NAME
+          value: {{ .Release.Name | quote }}
         {{- include "opentelemtry.envs" . | indent 8 }}
+        ports:
+          - containerPort: 8080
+            name: metrics
+        resources:
+          {{- toYaml .Values.buildermgr.resources | nindent 10 }}
         {{- if .Values.terminationMessagePath }}
         terminationMessagePath: {{ .Values.terminationMessagePath }}
         {{- end }}
@@ -58,6 +71,10 @@ spec:
 {{- if .Values.priorityClassName }}
       priorityClassName: {{ .Values.priorityClassName }}
 {{- end }}
+    {{- with .Values.imagePullSecrets }}
+      imagePullSecrets: 
+        {{- toYaml . | nindent 8 }}
+    {{- end }}
 {{- if .Values.extraCoreComponentPodConfig }}
 {{ toYaml .Values.extraCoreComponentPodConfig | indent 6 -}}
 {{- end }}

charts/fission-all/templates/buildermgr/podmonitor.yaml

@@ -0,0 +1,23 @@
+{{- if .Values.podMonitor.enabled }}
+apiVersion: monitoring.coreos.com/v1
+kind: PodMonitor
+metadata:
+  name: buildermgr-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: buildermgr
+  podMetricsEndpoints:
+  - port: "metrics"
+    path: "/metrics"
+{{- end -}}

charts/fission-all/templates/common/clusterrole.yaml

@@ -1,7 +1,7 @@
 apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRole
 metadata:
-  name: fission-cr-admin
+  name: {{ .Release.Name }}-fission-cr-admin
 rules:
 - apiGroups:
   - ""

charts/fission-all/templates/common/clusterrolebinding.yaml

@@ -1,12 +1,12 @@
 kind: ClusterRoleBinding
 apiVersion: rbac.authorization.k8s.io/v1
 metadata:
-  name: fission-cr-admin
+  name: {{ .Release.Name }}-fission-cr-admin
 subjects:
   - kind: ServiceAccount
     name: fission-svc
     namespace: {{ .Release.Namespace }}
 roleRef:
   kind: ClusterRole
-  name: fission-cr-admin
+  name: {{ .Release.Name }}-fission-cr-admin
   apiGroup: rbac.authorization.k8s.io

charts/fission-all/templates/controller/deployment.yaml

@@ -17,7 +17,14 @@ spec:
       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 }}
@@ -35,8 +42,9 @@ spec:
           valueFrom:
             fieldRef:
               fieldPath: metadata.namespace
-        {{- include "opentracing.envs" . | indent 8 }}
         {{- include "opentelemtry.envs" . | indent 8 }}
+        resources:
+          {{- toYaml .Values.controller.resources | nindent 10 }}
         {{- if .Values.terminationMessagePath }}
         terminationMessagePath: {{ .Values.terminationMessagePath }}
         {{- end }}
@@ -61,6 +69,8 @@ spec:
           mountPath: /etc/config/config.yaml
           subPath: config.yaml
         ports:
+          - containerPort: 8080
+            name: metrics
           - containerPort: 8888
             name: http
         {{- if .Values.pprof.enabled }}
@@ -76,6 +86,10 @@ spec:
 {{- if .Values.priorityClassName }}
       priorityClassName: {{ .Values.priorityClassName }}
 {{- end }}
+    {{- with .Values.imagePullSecrets }}
+      imagePullSecrets: 
+        {{- toYaml . | nindent 8 }}
+    {{- end }}
 {{- if .Values.extraCoreComponentPodConfig }}
 {{ toYaml .Values.extraCoreComponentPodConfig | indent 6 -}}
 {{- end }}

charts/fission-all/templates/controller/servicemonitor.yaml

@@ -0,0 +1,22 @@
+{{- 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 -}}

charts/fission-all/templates/dashboards/dashboards.yaml

@@ -0,0 +1,17 @@
+{{- if .Values.grafana.dashboards.enable }}
+{{- $files := .Files }}
+{{- range $path, $bytes := .Files.Glob "dashboards/*.json" }}
+{{- $filename := trimSuffix (ext $path) (base $path) }}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ printf "%s-%s" $.Chart.Name $filename | trunc 63 | trimSuffix "-" }}
+  namespace: {{ $.Values.grafana.namespace }}
+  labels:
+    grafana_dashboard: "1"
+    created_by: "{{ $.Chart.Name }}"
+data:
+  {{ base $path }}: '{{ $files.Get $path }}'
+---
+{{- end }}
+{{- end }}

charts/fission-all/templates/executor/configmap.yaml

@@ -0,0 +1,9 @@
+{{- if .Values.runtimePodSpec.enabled }}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: runtime-podspec-patch
+data: 
+  spec: |
+    {{- toYaml .Values.runtimePodSpec.podSpec | nindent 4 }}
+{{- end -}}

charts/fission-all/templates/executor/deployment.yaml

@@ -19,6 +19,9 @@ spec:
         prometheus.io/path: "/metrics"
         prometheus.io/port: "8080"
     spec:
+      {{- if .Values.executor.securityContext.enabled }}
+      securityContext: {{- omit .Values.executor.securityContext "enabled" | toYaml | nindent 8 }}
+      {{- end }}
       containers:
       - name: executor
         image: {{ include "fission-bundleImage" . | quote }}
@@ -54,8 +57,11 @@ spec:
           value: {{ .Values.debugEnv | quote }}
         - name: PPROF_ENABLED
           value: {{ .Values.pprof.enabled | quote }}
-        {{- include "opentracing.envs" . | indent 8 }}
+        - name: HELM_RELEASE_NAME
+          value: {{ .Release.Name | quote }}
         {{- include "opentelemtry.envs" . | indent 8 }}
+        resources:
+          {{- toYaml .Values.executor.resources | nindent 10 }}
         readinessProbe:
           httpGet:
             path: "/healthz"
@@ -94,6 +100,10 @@ spec:
 {{- else if .Values.priorityClassName }}
       priorityClassName: {{ .Values.priorityClassName }}
 {{- end }}
+    {{- with .Values.imagePullSecrets }}
+      imagePullSecrets: 
+        {{- toYaml . | nindent 8 }}
+    {{- end }}
 {{- if .Values.extraCoreComponentPodConfig }}
 {{ toYaml .Values.extraCoreComponentPodConfig | indent 6 -}}
 {{- end }}

charts/fission-all/templates/executor/servicemonitor.yaml

@@ -0,0 +1,22 @@
+{{- if .Values.serviceMonitor.enabled }}
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  name: executor-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: executor
+  endpoints:
+  - targetPort: 8080
+{{- end -}}

charts/fission-all/templates/fluentbit/fluentbit.yaml

@@ -118,8 +118,6 @@ spec:
                 fieldRef:
                   apiVersion: v1
                   fieldPath: spec.nodeName
-            - name: OPENTRACING_ENABLED
-              value: {{ .Values.openTracing.enabled | default false | quote }}
           command: ["/fission-bundle"]
           args: ["--logger"]
           volumeMounts:
@@ -161,8 +159,6 @@ spec:
                   key: password
             - name: LOG_PATH
               value: /var/log/fission/*.log
-            - name: OPENTRACING_ENABLED
-              value: {{ .Values.openTracing.enabled | default false | quote }}
 {{- if .Values.logger.enableSecurityContext }}
           securityContext:
             privileged: true

charts/fission-all/templates/kubewatcher/deployment.yaml

@@ -15,6 +15,9 @@ spec:
       labels:
         svc: kubewatcher
     spec:
+      {{- if .Values.kubewatcher.securityContext.enabled }}
+      securityContext: {{- omit .Values.kubewatcher.securityContext "enabled" | toYaml | nindent 8 }}
+      {{- end }}
       containers:
       - name: kubewatcher
         image: {{ include "fission-bundleImage" . | quote }}
@@ -26,8 +29,9 @@ spec:
           value: {{ .Values.debugEnv | quote }}
         - name: PPROF_ENABLED
           value: {{ .Values.pprof.enabled | quote }}
-        {{- include "opentracing.envs" . | indent 8 }}
         {{- include "opentelemtry.envs" . | indent 8 }}
+        resources:
+          {{- toYaml .Values.kubewatcher.resources | nindent 10 }}
         {{- if .Values.terminationMessagePath }}
         terminationMessagePath: {{ .Values.terminationMessagePath }}
         {{- end }}
@@ -38,6 +42,10 @@ spec:
 {{- if .Values.priorityClassName }}
       priorityClassName: {{ .Values.priorityClassName }}
 {{- end }}
+    {{- with .Values.imagePullSecrets }}
+      imagePullSecrets: 
+        {{- toYaml . | nindent 8 }}
+    {{- end }}
 {{- if .Values.extraCoreComponentPodConfig }}
 {{ toYaml .Values.extraCoreComponentPodConfig | indent 6 -}}
 {{- end }}

charts/fission-all/templates/misc-functions/clusterrole.yaml

@@ -1,7 +1,7 @@
 apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRole
 metadata:
-  name: secret-configmap-getter
+  name: {{ .Release.Name }}-secret-configmap-getter
 rules:
   - apiGroups:
       - "*"
@@ -17,7 +17,7 @@ rules:
 apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRole
 metadata:
-  name: package-getter
+  name: {{ .Release.Name }}-package-getter
 rules:
   - apiGroups:
       - "*"

charts/fission-all/templates/misc-functions/role.yaml

@@ -1,8 +1,8 @@
 apiVersion: rbac.authorization.k8s.io/v1
 kind: Role
 metadata:
-  name: fission-fetcher
-  namespace: default
+  name: {{ .Release.Name }}-fission-fetcher
+  namespace: {{ .Values.defaultNamespace }}
 rules:
   - apiGroups:
       - ""
@@ -38,8 +38,8 @@ rules:
 apiVersion: rbac.authorization.k8s.io/v1
 kind: Role
 metadata:
-  name: fission-builder
-  namespace: default
+  name: {{ .Release.Name }}-fission-builder
+  namespace: {{ .Values.defaultNamespace }}
 rules:
   - apiGroups:
       - fission.io
@@ -60,7 +60,7 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: Role
 metadata:
   namespace: {{ .Values.functionNamespace }}
-  name: event-fetcher
+  name: {{ .Release.Name }}-event-fetcher
 rules:
   - apiGroups: [""] # "" indicates the core API group
     resources: ["pods"]

charts/fission-all/templates/misc-functions/rolebinding.yaml

@@ -1,12 +1,12 @@
 apiVersion: rbac.authorization.k8s.io/v1
 kind: RoleBinding
 metadata:
-  name: fission-fetcher
-  namespace: default
+  name: {{ .Release.Name }}-fission-fetcher
+  namespace: {{ .Values.defaultNamespace }}
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: Role
-  name: fission-fetcher
+  name: {{ .Release.Name }}-fission-fetcher
 subjects:
   - kind: ServiceAccount
     name: fission-fetcher
@@ -16,12 +16,12 @@ subjects:
 apiVersion: rbac.authorization.k8s.io/v1
 kind: RoleBinding
 metadata:
-  name: fission-builder
-  namespace: default
+  name: {{ .Release.Name }}-fission-builder
+  namespace: {{ .Values.defaultNamespace }}
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: Role
-  name: fission-builder
+  name: {{ .Release.Name }}-fission-builder
 subjects:
   - kind: ServiceAccount
     name: fission-builder
@@ -31,12 +31,12 @@ subjects:
 apiVersion: rbac.authorization.k8s.io/v1
 kind: RoleBinding
 metadata:
-  name: fission-fetcher-pod-reader
+  name: {{ .Release.Name }}-fission-fetcher-pod-reader
   namespace: {{ .Values.functionNamespace }}
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: Role
-  name: event-fetcher
+  name: {{ .Release.Name }}-event-fetcher
 subjects:
   - kind: ServiceAccount
     name: fission-fetcher

charts/fission-all/templates/mqt-fission-azurestoragequeue/deployment.yaml

@@ -1,58 +0,0 @@
-{{- if .Values.azureStorageQueue.enabled }}
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: mqtrigger-azure-storage-queue
-  labels:
-    chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
-    svc: mqtrigger
-    messagequeue: azure-storage-queue
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      svc: mqtrigger
-      messagequeue: azure-storage-queue
-  template:
-    metadata:
-      labels:
-        svc: mqtrigger
-        messagequeue: azure-storage-queue
-    spec:
-      containers:
-      - name: mqtrigger
-      {{- if eq .Values.imageTag "" }}
-        image: "{{ .Values.image }}"
-      {{- else }}
-        image: "{{ .Values.image }}:{{ .Values.imageTag }}"
-      {{- end }}
-        imagePullPolicy: {{ .Values.pullPolicy }}
-        command: ["/fission-bundle"]
-        args: ["--mqt", "--routerUrl", "http://router.{{ .Release.Namespace }}"]
-        env:
-        - name: MESSAGE_QUEUE_TYPE
-          value: azure-storage-queue
-        - name: AZURE_STORAGE_ACCOUNT_NAME
-          value: {{ required "An Azure storage account name is required." .Values.azureStorageQueue.accountName }}
-        - name: AZURE_STORAGE_ACCOUNT_KEY
-          valueFrom:
-            secretKeyRef:
-              name: azure-storage-account-key
-              key: key
-        - name: DEBUG_ENV
-          value: {{ .Values.debugEnv | quote }}
-        - name: PPROF_ENABLED
-          value: {{ .Values.pprof.enabled | quote }}
-        {{- include "opentracing.envs" . | indent 8 }}
-        {{- include "opentelemtry.envs" . | indent 8 }}
-        {{- if .Values.terminationMessagePath }}
-        terminationMessagePath: {{ .Values.terminationMessagePath }}
-        {{- end }}
-        {{- if .Values.terminationMessagePolicy }}
-        terminationMessagePolicy: {{ .Values.terminationMessagePolicy }}
-        {{- end }}
-      serviceAccountName: fission-svc
-{{- if .Values.extraCoreComponentPodConfig }}
-{{ toYaml .Values.extraCoreComponentPodConfig | indent 6 -}}
-{{- end }}
-{{- end }}

charts/fission-all/templates/mqt-fission-azurestoragequeue/secret.yaml

@@ -1,11 +0,0 @@
-{{- if .Values.azureStorageQueue.enabled }}
-apiVersion: v1
-kind: Secret
-metadata:
-  name: azure-storage-account-key
-  labels:
-    chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
-type: Opaque
-data:
-  key: {{ required "An Azure storage access key is required." .Values.azureStorageQueue.key | b64enc | quote }}
-{{- end }}

charts/fission-all/templates/mqt-fission-kafka/deployment.yaml

@@ -18,6 +18,10 @@ spec:
       labels:
         svc: mqtrigger
         messagequeue: kafka
+      annotations:
+        prometheus.io/scrape: "true"
+        prometheus.io/path: "/metrics"
+        prometheus.io/port: "8080"
     spec:
       containers:
       - name: mqtrigger
@@ -29,6 +33,9 @@ spec:
         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
@@ -40,7 +47,6 @@ spec:
           value: {{ .Values.debugEnv | quote }}
         - name: PPROF_ENABLED
           value: {{ .Values.pprof.enabled | quote }}
-        {{- include "opentracing.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
@@ -68,6 +74,11 @@ spec:
         secret:
           secretName: mqtrigger-kafka-secrets
       {{- end }}
+    {{- with .Values.imagePullSecrets }}
+      imagePullSecrets: 
+        {{- toYaml . | nindent 8 }}
+    {{- end }}
+
 
 ---
 {{- if .Values.kafka.authentication.tls.enabled }}

charts/fission-all/templates/mqt-fission-kafka/podmonitor.yaml

@@ -0,0 +1,23 @@
+{{- 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 -}}

charts/fission-all/templates/mqt-fission-nats/deployment.yaml

@@ -1,116 +0,0 @@
-{{- if .Values.nats.enabled }}
-{{- if not .Values.nats.external }}
-apiVersion: v1
-kind: ServiceAccount
-metadata:
-  name: fission-nats-streaming
-  namespace: {{ .Release.Namespace }}
----
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  labels:
-    svc: nats-streaming
-  name: nats-streaming
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      svc: nats-streaming
-  template:
-    metadata:
-      labels:
-        svc: nats-streaming
-    spec:
-      serviceAccount: fission-nats-streaming
-      containers:
-      - name: nats-streaming
-        image: "{{ .Values.nats.streamingserver.image }}:{{ .Values.nats.streamingserver.tag }}"
-        imagePullPolicy: {{ .Values.pullPolicy }}
-        args: [
-          "--cluster_id", "{{ .Values.nats.clusterID }}",
-          "--auth", "{{ .Values.nats.authToken }}",
-          "--max_channels", "0",
-          "--http_port", "4223"
-        ]
-        ports:
-        - containerPort: 4222
-          protocol: TCP
-        - containerPort: 4223
-          protocol: TCP
-        readinessProbe:
-          httpGet:
-            path: "/streaming/serverz"
-            port: 4223
-          initialDelaySeconds: 30
-          periodSeconds: 1
-          failureThreshold: 30
-        livenessProbe:
-          httpGet:
-            path: "/streaming/serverz"
-            port: 4223
-          initialDelaySeconds: 30
-          periodSeconds: 5
-        {{- if .Values.terminationMessagePath }}
-        terminationMessagePath: {{ .Values.terminationMessagePath }}
-        {{- end }}
-        {{- if .Values.terminationMessagePolicy }}
-        terminationMessagePolicy: {{ .Values.terminationMessagePolicy }}
-        {{- end }}
-{{- if .Values.extraCoreComponentPodConfig }}
-{{ toYaml .Values.extraCoreComponentPodConfig | indent 6 -}}
-{{- end }}
----
-{{- end }}
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: mqtrigger-nats-streaming
-  labels:
-    chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
-    svc: mqtrigger
-    messagequeue: nats-streaming
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      svc: mqtrigger
-      messagequeue: nats-streaming
-  template:
-    metadata:
-      labels:
-        svc: mqtrigger
-        messagequeue: nats-streaming
-    spec:
-      containers:
-      - name: mqtrigger
-        image: {{ include "fission-bundleImage" . | quote }}
-        imagePullPolicy: {{ .Values.pullPolicy }}
-        command: ["/fission-bundle"]
-        args: ["--mqt", "--routerUrl", "http://router.{{ .Release.Namespace }}"]
-        env:
-        - name: MESSAGE_QUEUE_TYPE
-          value: nats-streaming
-        - name: MESSAGE_QUEUE_CLUSTER_ID
-          value: {{ .Values.nats.clusterID }}
-        - name: MESSAGE_QUEUE_QUEUE_GROUP
-          value: {{ .Values.nats.queueGroup }}
-        - name: MESSAGE_QUEUE_CLIENT_ID
-          value: {{ .Values.nats.clientID }}
-        - name: MESSAGE_QUEUE_URL
-        {{- if .Values.nats.authToken }}
-          value: nats://{{ .Values.nats.authToken }}@{{ .Values.nats.hostaddress }}
-        {{- else }}
-          value: nats://{{ .Values.nats.hostaddress }}
-        {{- end }}
-        - name: DEBUG_ENV
-          value: {{ .Values.debugEnv | quote }}
-        - name: PPROF_ENABLED
-          value: {{ .Values.pprof.enabled | quote }}
-        {{- include "opentracing.envs" . | indent 8 }}
-        {{- include "opentelemtry.envs" . | indent 8 }}
-      serviceAccountName: fission-svc
-{{- if .Values.extraCoreComponentPodConfig }}
-{{ toYaml .Values.extraCoreComponentPodConfig | indent 6 -}}
-{{- end }}
-{{- end }}

charts/fission-all/templates/mqt-fission-nats/svc.yaml

@@ -1,19 +0,0 @@
-{{- if and .Values.nats.enabled (not .Values.nats.external) }}
-apiVersion: v1
-kind: Service
-metadata:
-  name: nats-streaming
-  labels:
-    svc: nats-streaming
-    chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
-spec:
-  type: {{ .Values.serviceType }}
-  ports:
-  - port: 4222
-    targetPort: 4222
-{{- if eq .Values.serviceType "NodePort" }}
-    nodePort: {{ .Values.natsStreamingPort }}
-{{- end }}
-  selector:
-    svc: nats-streaming
-{{- end }}

charts/fission-all/templates/mqt-keda/deployment.yaml

@@ -40,12 +40,15 @@ spec:
           value: "{{ .Values.mqt_keda.connector_images.aws_sqs.image }}:{{ .Values.mqt_keda.connector_images.aws_sqs.tag }}"
         - name: STAN_IMAGE
           value: "{{ .Values.mqt_keda.connector_images.nats_steaming.image }}:{{ .Values.mqt_keda.connector_images.nats_steaming.tag }}"
-        - name: GCP-PUB-SUB_IMAGE
-          value: "{{ .Values.mqt_keda.connector_images.gcp_pub_sub.image }}:{{ .Values.mqt_keda.connector_images.gcp_pub_sub.tag }}"
+        - name: NATS-JETSTREAM_IMAGE
+          value: "{{ .Values.mqt_keda.connector_images.nats_jetstream.image }}:{{ .Values.mqt_keda.connector_images.nats_jetstream.tag }}"
+        - name: GCP-PUBSUB_IMAGE
+          value: "{{ .Values.mqt_keda.connector_images.gcp_pubsub.image }}:{{ .Values.mqt_keda.connector_images.gcp_pubsub.tag }}"
         - name: REDIS_IMAGE
           value: "{{ .Values.mqt_keda.connector_images.redis.image }}:{{ .Values.mqt_keda.connector_images.redis.tag }}"
-        {{- include "opentracing.envs" . | indent 8 }}
         {{- include "opentelemtry.envs" . | indent 8 }}
+        resources:
+          {{- toYaml .Values.mqt_keda.resources | nindent 10 }}
         {{- if .Values.terminationMessagePath }}
         terminationMessagePath: {{ .Values.terminationMessagePath }}
         {{- end }}
@@ -56,6 +59,10 @@ spec:
 {{- if .Values.priorityClassName }}
       priorityClassName: {{ .Values.priorityClassName }}
 {{- end }}
+    {{- with .Values.imagePullSecrets }}
+      imagePullSecrets: 
+        {{- toYaml . | nindent 8 }}
+    {{- end }}
 {{- if .Values.extraCoreComponentPodConfig }}
 {{ toYaml .Values.extraCoreComponentPodConfig | indent 6 -}}
 {{- end }}

charts/fission-all/templates/router/deployment.yaml

@@ -28,6 +28,9 @@ spec:
         prometheus.io/path: "/metrics"
         prometheus.io/port: "8080"
     spec:
+      {{- if .Values.router.securityContext.enabled }}
+      securityContext: {{- omit .Values.router.securityContext "enabled" | toYaml | nindent 8 }}
+      {{- end }}
       containers:
       - name: router
         image: {{ include "fission-bundleImage" . | quote }}
@@ -35,6 +38,23 @@ spec:
         command: ["/fission-bundle"]
         args: ["--routerPort", "8888", "--executorUrl", "http://executor.{{ .Release.Namespace }}"]
         env:
+        {{- if .Values.authentication.enabled }}
+        - name: AUTH_USERNAME
+          valueFrom:
+            secretKeyRef:
+              name: router
+              key: username
+        - name: AUTH_PASSWORD
+          valueFrom:
+            secretKeyRef:
+              name: router
+              key: password
+        - name: JWT_SIGNING_KEY
+          valueFrom:
+            secretKeyRef:
+              name: router
+              key: jwtSigningKey
+        {{- end }}      
         - name: POD_NAMESPACE
           valueFrom:
             fieldRef:
@@ -63,10 +83,9 @@ spec:
           value: {{ .Values.pprof.enabled | quote }}
         - name: DISPLAY_ACCESS_LOG
           value: {{ .Values.router.displayAccessLog | default false | quote }}
-        {{- include "opentracing.envs" . | indent 8 }}
         {{- include "opentelemtry.envs" . | indent 8 }}
         resources:
-          {{- toYaml .Values.router.resources | indent 10 }}
+          {{- toYaml .Values.router.resources | nindent 10 }}
         readinessProbe:
           httpGet:
             path: "/router-healthz"
@@ -80,6 +99,10 @@ spec:
             port: 8888
           initialDelaySeconds: 35
           periodSeconds: 5
+        volumeMounts:
+        - name: config-volume
+          mountPath: /etc/config/config.yaml
+          subPath: config.yaml
         ports:
         - containerPort: 8080
           name: metrics
@@ -100,11 +123,19 @@ spec:
         terminationMessagePolicy: {{ .Values.terminationMessagePolicy }}
         {{- end }}
       serviceAccountName: fission-svc
+      volumes:
+      - name: config-volume
+        configMap:
+          name: feature-config
 {{- if .Values.router.priorityClassName }}
       priorityClassName: {{ .Values.router.priorityClassName }}
 {{- else if .Values.priorityClassName }}
       priorityClassName: {{ .Values.priorityClassName }}
 {{- end }}
+    {{- with .Values.imagePullSecrets }}
+      imagePullSecrets: 
+        {{- toYaml . | nindent 8 }}
+    {{- end }}
 {{- if .Values.router.extraCoreComponentPodConfig }}
 {{ toYaml .Values.router.extraCoreComponentPodConfig | indent 6 -}}
 {{- else }}

charts/fission-all/templates/router/secret.yaml

@@ -0,0 +1,14 @@
+{{- if .Values.authentication.enabled }}
+apiVersion: v1
+kind: Secret
+metadata:
+  name: router
+  labels:
+    chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
+  annotations:
+    "helm.sh/hook": pre-install
+data:
+  username: {{ .Values.authentication.authUsername | b64enc | quote }}
+  password: {{ randAlphaNum 20 | b64enc | quote }}
+  jwtSigningKey: {{ .Values.authentication.jwtSigningKey | b64enc | quote }}
+{{- end }}

charts/fission-all/templates/router/servicemonitor.yaml

@@ -0,0 +1,22 @@
+{{- if .Values.serviceMonitor.enabled }}
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  name: router-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: router
+  endpoints:
+  - targetPort: 8080
+{{- end -}}

charts/fission-all/templates/storagesvc/deployment.yaml

@@ -17,7 +17,14 @@ spec:
       labels:
         svc: storagesvc
         application: fission-storage
+      annotations:
+        prometheus.io/scrape: "true"
+        prometheus.io/path: "/metrics"
+        prometheus.io/port: "8080"
     spec:
+      {{- if .Values.storagesvc.securityContext.enabled }}
+      securityContext: {{- omit .Values.storagesvc.securityContext "enabled" | toYaml | nindent 8 }}
+      {{- end }}
       containers:
       - name: storagesvc
         image: {{ include "fission-bundleImage" . | quote }}
@@ -29,8 +36,12 @@ spec:
         args: ["--storageServicePort", "8000", "--storageType", "local"]
         {{- end }}
         env:
+        - name: PRUNE_ENABLED
+          value: "{{.Values.storagesvc.archivePruner.enabled}}"
+        {{- if .Values.storagesvc.archivePruner.enabled }}
         - name: PRUNE_INTERVAL
-          value: "{{.Values.pruneInterval}}"
+          value: "{{.Values.storagesvc.archivePruner.interval}}"
+        {{- end }}
         - name: DEBUG_ENV
           value: {{ .Values.debugEnv | quote }}
         - name: PPROF_ENABLED
@@ -49,8 +60,9 @@ spec:
         - name: STORAGE_S3_REGION
           value: {{ .Values.persistence.s3.region }}
         {{- end }}
-        {{- include "opentracing.envs" . | indent 8 }}
         {{- include "opentelemtry.envs" . | indent 8 }}
+        resources:
+          {{- toYaml .Values.storagesvc.resources | nindent 10 }}
         {{- if ne (.Values.persistence.storageType | default "local") "s3" }}
         volumeMounts:
         - name: fission-storage
@@ -70,6 +82,8 @@ spec:
           initialDelaySeconds: 35
           periodSeconds: 5
         ports:
+          - containerPort: 8080
+            name: metrics
           - containerPort: 8000
             name: http
           {{- if .Values.pprof.enabled }}
@@ -96,6 +110,10 @@ spec:
 {{- if .Values.priorityClassName }}
       priorityClassName: {{ .Values.priorityClassName }}
 {{- end }}
+    {{- with .Values.imagePullSecrets }}
+      imagePullSecrets: 
+        {{- toYaml . | nindent 8 }}
+    {{- end }}
 {{- if .Values.extraCoreComponentPodConfig }}
 {{ toYaml .Values.extraCoreComponentPodConfig | indent 6 -}}
 {{- end }}

charts/fission-all/templates/storagesvc/servicemonitor.yaml

@@ -0,0 +1,22 @@
+{{- if .Values.serviceMonitor.enabled }}
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  name: storagesvc-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: storagesvc
+  endpoints:
+  - targetPort: 8080
+{{- end -}}

charts/fission-all/templates/timer/deployment.yaml

@@ -15,6 +15,9 @@ spec:
       labels:
         svc: timer
     spec:
+      {{- if .Values.timer.securityContext.enabled }}
+      securityContext: {{- omit .Values.timer.securityContext "enabled" | toYaml | nindent 8 }}
+      {{- end }}
       containers:
       - name: timer
         image: {{ include "fission-bundleImage" . | quote }}
@@ -26,8 +29,9 @@ spec:
           value: {{ .Values.debugEnv | quote }}
         - name: PPROF_ENABLED
           value: {{ .Values.pprof.enabled | quote }}
-        {{- include "opentracing.envs" . | indent 8 }}
         {{- include "opentelemtry.envs" . | indent 8 }}
+        resources:
+          {{- toYaml .Values.timer.resources | nindent 10 }}
         {{- if .Values.terminationMessagePath }}
         terminationMessagePath: {{ .Values.terminationMessagePath }}
         {{- end }}
@@ -38,6 +42,10 @@ spec:
       {{- if .Values.priorityClassName }}
       priorityClassName: {{ .Values.priorityClassName }}
       {{- end }}
+    {{- with .Values.imagePullSecrets }}
+      imagePullSecrets: 
+        {{- toYaml . | nindent 8 }}
+    {{- end }}
 {{- if .Values.extraCoreComponentPodConfig }}
 {{ toYaml .Values.extraCoreComponentPodConfig | indent 6 -}}
 {{- end }}

charts/fission-all/values.yaml

@@ -25,12 +25,15 @@ 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: v1.15.1
+imageTag: v1.17.0
 
 ## pullPolicy represents the pull policy to use for images in the chart.
 ##
 pullPolicy: IfNotPresent
 
+## imageppullsecrets 
+imagePullSecrets: []
+
 ## priorityClassName represents the priority class name to use for Fission components.
 ## Refer to https://kubernetes.io/docs/concepts/scheduling-eviction/pod-priority-preemption/
 ## executor.priorityClassName takes precedence over this value for executor.
@@ -68,6 +71,10 @@ functionNamespace: fission-function
 ##
 builderNamespace: fission-builder
 
+## defaultNamespace represents the default namespace in Kubernetes.
+##
+defaultNamespace: default
+
 ## createNamespace decides to create namespaces by the chart.
 ## If set to true, functionNamespace and builderNamespace namespaces mentioned above will be created by the chart.
 ## Set to false if you want to create the namespaces manually.
@@ -85,7 +92,7 @@ fetcher:
   ## image represents the image of the fetcher component.
   image: fission/fetcher
   ## imageTag represents the tag of the image of the fetcher component.
-  imageTag: v1.15.1
+  imageTag: v1.17.0
 
   ## Fetcher is only for to downloading or uploading archive.
   ## Normally, you don't need to change the value here, unless necessary.
@@ -124,6 +131,29 @@ executor:
   ## This is applicable to Pool Manager executor type only.
   ##
   podReadyTimeout: 300s
+  
+  ## 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: false
+    ## Mark it false, if you want to stop the non root user validation
+    runAsNonRoot: true
+    fsGroup: 10001
+    runAsUser: 10001
+    runAsGroup: 10001
 
 ## router is responsible for routing function calls to the appropriate function.
 ##
@@ -157,7 +187,6 @@ router:
   ## router resource utilization when under heavy workloads.
   ##
   displayAccessLog: false
-
   ## svcAnnotations is the annotations to be added to the service resource created for router.
   ##
   # svcAnnotations:
@@ -231,57 +260,155 @@ router:
   ##
   resources: {}
 
-## Message queue trigger config
-## NATS Streaming, enabled by default
+  ## 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: false
+    ## Mark it false, if you want to stop the non root user validation
+    runAsNonRoot: true
+    fsGroup: 10001
+    runAsUser: 10001
+    runAsGroup: 10001
+
+## The builder manager watches the package & environments CRD changes and manages the builds of function source code.
+## 
+buildermgr:
+  ## 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: false
+    ## Mark it false, if you want to stop the non root user validation
+    runAsNonRoot: true
+    fsGroup: 10001
+    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.
 ##
-nats:
-  ## whether or not to use NATS
+controller:
+  ## Pod resources as:
+  ##  resources:
+  ##    limits:
+  ##      cpu: <tbd>
+  ##      memory: <tbd>
+  ##    requests:
+  ##      cpu: <tbd>
+  ##      memory: <tbd>
   ##
-  enabled: false
+  resources: {}
 
-  ## if true, don't install NATS, but
-  ## use the existing NATS cluster
-  ##
-  external: false
+  ## 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: false
+    ## Mark it false, if you want to stop the non root user validation
+    runAsNonRoot: true
+    fsGroup: 10001
+    runAsUser: 10001
+    runAsGroup: 10001
 
-  ## Address of NATS server (domain:port)
-  ## change from default for external NATS
-  ##
-  hostaddress: "nats-streaming:4222"
-
-  ## Authorization token to use with NATS
-  ##
-  authToken: "defaultFissionAuthToken"
-
-  ## NATS streaming clusterID
-  ##
-  clusterID: "fissionMQTrigger"
-
-  ## Client name registered with NATS streaming
-  ##
-  clientID: "fission"
-
-  ## Queue group registered with NATS streaming
-  ##
-  queueGroup: "fission-messageQueueNatsTrigger"
-
-  ## The image to use for NATS streaming server
-  ##
-  streamingserver:
-    image: nats-streaming
-    tag: "0.23.0"
-
-## Port at which NATS streaming service should be exposed
-## (only if nats enabled and not external)
+## kubewatcher watches the Kubernetes API and invokes functions associated with watches, sending the watch event to the function.
 ##
-natsStreamingPort: 31316
+kubewatcher:
+  ## Pod resources as:
+  ##  resources:
+  ##    limits:
+  ##      cpu: <tbd>
+  ##      memory: <tbd>
+  ##    requests:
+  ##      cpu: <tbd>
+  ##      memory: <tbd>
+  ##
+  resources: {}
 
-## Azure-storage-queue: enable and configure the details
+  ## 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: false
+    ## Mark it false, if you want to stop the non root user validation
+    runAsNonRoot: true
+    fsGroup: 10001
+    runAsUser: 10001
+    runAsGroup: 10001
+
+## The storage service is the home for all archives of packages with sizes larger than 256KB.
 ##
-azureStorageQueue:
-  enabled: false
-  key: ""
-  accountName: ""
+storagesvc:
+  ## Pod resources as:
+  ##  resources:
+  ##    limits:
+  ##      cpu: <tbd>
+  ##      memory: <tbd>
+  ##    requests:
+  ##      cpu: <tbd>
+  ##      memory: <tbd>
+  ##
+  resources: {}
+
+  ## Archive pruner removes archives from storage which are not referenced by any package.
+  archivePruner:
+    enabled: true
+    ## Run prune routine at interval (in minutes)
+    interval: 60
+
+  ## 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: false
+    ## Mark it false, if you want to stop the non root user validation
+    runAsNonRoot: true
+    fsGroup: 10001
+    runAsUser: 10001
+    runAsGroup: 10001
+
+## The timer works like kubernetes CronJob but instead of creating a pod to do the task
+## It sends a request to router to invoke the function.
+##
+timer:
+  ## 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: false
+    ## Mark it false, if you want to stop the non root user validation
+    runAsNonRoot: true
+    fsGroup: 10001
+    runAsUser: 10001
+    runAsGroup: 10001
 
 ## Kafka: enable and configure the details
 ##
@@ -325,6 +452,34 @@ kafka:
   ##
   # 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
+serviceMonitor:
+  enabled: false
+  ##namespace in which you want to deploy servicemonitor
+  ##
+  namespace: ""
+  ## Map of additional lables to add to the ServiceMonitor resources
+  #  to allow selecting sepcific ServiceMonitors
+  #  in case of multiple prometheus deployments
+  additionalServiceMonitorLabels: {}
+  #  release: "monitoring"
+  #  key: "value"
+
+# The following components expose Prometheus metrics and have podmonitors in this chart (disabled by default)
+# 
+podMonitor:
+  enabled: false
+  ##namespace in which you want to deploy podmonitor
+  ##
+  namespace: ""
+  ## Map of additional lables to add to the PodMonitor resources
+  #  to allow selecting sepcific PodMonitor
+  #  in case of multiple prometheus deployments
+  additionalPodMonitorLabels: {}
+  #  release: "monitoring"
+  #  key: "value"
+
 ## Persist data to a persistent volume.
 ##
 persistence:
@@ -346,7 +501,9 @@ persistence:
   #   accessKeyId: <awsAccessKeyId>
   #   secretAccessKey: <awsSecretAccessKey>
   #   region: <awsRegion>
-
+  ## For Minio and other s3 compatible storage systems set endPoint property
+  #   endPoint: <s3StorageUrl>
+  
   ## A manually managed Persistent Volume Claim name
   ## Requires persistence.enabled: true
   ## If defined, PVC must be created manually before volume will be bound
@@ -440,7 +597,6 @@ busyboxImage: busybox
 ## This interval configures the frequency at which it runs inside the storagesvc pod.
 ## The value is in minutes.
 ##
-pruneInterval: 60
 
 preUpgradeChecks:
   ## Run pre-install/pre-upgrade checks if true
@@ -451,7 +607,7 @@ preUpgradeChecks:
   image: fission/pre-upgrade-checks
   ## pre-install/pre-upgrade checks image version
   ##
-  imageTag: v1.15.1
+  imageTag: v1.17.0
 
 ## Fission post-install/post-upgrade reporting live in this image
 ##
@@ -462,15 +618,12 @@ postInstallReportImage: fission/reporter
 ##
 debugEnv: false
 
-## Prometheus for scrapping service metrics
+## Prometheus related configuration to query metrics
 ##
 prometheus:
-  ## set this flag to true if prometheus needs to be deployed along with fission
-  ##
-  enabled: false
-
-  ## If enabled is false, please assign the prometheus service URL
-  ## that is accessible by components.
+  ## please assign the prometheus service URL
+  ## that is accessible by Fission components.
+  ## This is mainly used to enable canary deployment.
   ##
   serviceEndpoint: ""
 
@@ -479,22 +632,36 @@ prometheus:
 canaryDeployment:
   enabled: false
 
-## Use the following flags to enable OpenTracing.
-## Note: OpenTracing support will be removed in an upcoming release.
-## Please prefer using OpenTelemetry instead.
+## Enable authentication for fission function invocation via Fission router
 ##
-openTracing:
-  ## set this flag to true if you wish to enable OpenTracing
+authentication:
+  ## set this flag to true if you need authentication
+  ## for all function invocations
+  ## default 'false'
   ##
   enabled: false
-
-  ## if enabled is true, the variable is endpoint of Jaeger collector in the format shown below
+  ## authUriPath defines authentication endpoint path
+  ## via router
+  ## default '/auth/login'
   ##
-  #collectorEndpoint: "http://jaeger-collector.jaeger.svc:14268/api/traces?format=jaeger.thrift"
-
-  ## uniformly sample traces with the given probabilistic sampling rate
+  authUriPath:
+  ## authUsername is used as a username for authentication
+  ## default 'admin'
   ##
-  #samplingRate: 0.75
+  authUsername: admin
+  ## jwtSigningKey is the signing key used for
+  ## signing the JWT token
+  ##
+  jwtSigningKey: serverless
+  ## jwtExpiryTime is the JWT expiry time
+  ## in seconds
+  ## default '120'
+  ##
+  jwtExpiryTime: 
+  ## jwtIssuer is the issuer of JWT
+  ## default 'fission'
+  ##
+  jwtIssuer: fission
 
 ## OpenTelemetry is a set of tools for collecting, analyzing, and visualizing
 ## distributed tracing data across function calls.
@@ -519,6 +686,7 @@ openTelemetry:
   ## parentbased_always_on - (default if empty) Sampler that respects its parent span's sampling decision, but otherwise always samples.
   ## parentbased_always_off - Sampler that respects its parent span's sampling decision, but otherwise never samples.
   ## parentbased_traceidratio - Sampler that respects its parent span's sampling decision, but otherwise samples probabalistically based on rate.
+  ## See https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/sdk-environment-variables.md#general-sdk-configuration
   ##
   tracesSampler: "parentbased_traceidratio"
   ## Each Sampler type defines its own expected input, if any.
@@ -536,6 +704,8 @@ openTelemetry:
   ## jaeger - Jaeger uber-trace-id header
   ## xray - AWS X-Ray (third party)
   ## ottrace - OpenTracing Trace (third party)
+  ## none - No tracing
+  ## See https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/sdk-environment-variables.md#general-sdk-configuration
   ##
   propagators: "tracecontext,baggage"
 
@@ -546,27 +716,91 @@ mqt_keda:
   connector_images:
     kafka:
       image: fission/keda-kafka-http-connector
-      tag: v0.9
+      tag: v0.11
     rabbitmq:
       image: fission/keda-rabbitmq-http-connector
-      tag: v0.8
+      tag: v0.10
     awskinesis:
       image: fission/keda-aws-kinesis-http-connector
-      tag: v0.8
+      tag: v0.10
     aws_sqs:
       image: fission/keda-aws-sqs-http-connector
-      tag: v0.8
+      tag: v0.10
     nats_steaming:
       image: fission/keda-nats-streaming-http-connector
-      tag: v0.9
-    gcp_pub_sub:
+      tag: v0.12
+    nats_jetstream:
+      image: fission/keda-nats-jetstream-http-connector
+      tag: v0.2
+    gcp_pubsub:
       image: fission/keda-gcp-pubsub-http-connector
-      tag: v0.3
+      tag: v0.5
     redis:
       image: fission/keda-redis-http-connector
-      tag: v0.1
+      tag: v0.3
+
+  ## Pod resources as:
+  ##  resources:
+  ##    limits:
+  ##      cpu: <tbd>
+  ##      memory: <tbd>
+  ##    requests:
+  ##      cpu: <tbd>
+  ##      memory: <tbd>
+  ##
+  resources: {}
 
 ## Enable Pprof based profiling used mostly by Fission developers
 ##
 pprof:
   enabled: false
+
+## Enable runtimePodSpec and add spec to your poolmgr or newdeploy pods
+##
+runtimePodSpec:
+
+  ## Setting it false by default so that integration tests pass
+  ##
+  enabled: false
+  
+  ## Checkout PodSpec in https://fission.io/docs/reference/crd-reference/#runtime
+  ##
+  podSpec:
+
+    ## Default podspec to improve security of the pods
+    ##
+    securityContext:
+      fsGroup: 10001
+      runAsGroup: 10001
+      runAsNonRoot: true
+      runAsUser: 10001
+
+## Enable builderPodSpec and add spec to your env builder pods
+##
+builderPodSpec:
+
+  ## Setting it false by default so that integration tests pass
+  ##
+  enabled: false
+
+  ## Checkout PodSpec in https://fission.io/docs/reference/crd-reference/#builder
+  ##
+  podSpec:
+
+    ## Default podspec to improve security of the pods
+    ##
+    securityContext:
+      fsGroup: 10001
+      runAsGroup: 10001
+      runAsNonRoot: true
+      runAsUser: 10001
+
+
+## Enable Grafana Dashboard configmaps for auto dashboard provisioning
+## If you use kube-prometheus stack for monitoring, these will get imported into grafana
+grafana:
+  ## The namespace in which grafana pod is present
+  namespace: monitoring
+  dashboards:
+    ## Disabled by default. switch to true to deploy them
+    enable: false

cmd/builder/Dockerfile.fission-builder

@@ -1,4 +1,4 @@
-FROM alpine:3.14.3
+FROM alpine:3.16
 RUN apk add --update ca-certificates
 COPY builder /builder
 ENTRYPOINT ["/builder"]

cmd/builder/app/server.go

@@ -17,15 +17,17 @@ limitations under the License.
 package app
 
 import (
+	"context"
 	"net/http"
 
 	"go.uber.org/zap"
 
 	builder "github.com/fission/fission/pkg/builder"
+	"github.com/fission/fission/pkg/utils/httpserver"
 )
 
 // Usage: builder <shared volume path>
-func Run(logger *zap.Logger, shareVolume string) error {
+func Run(ctx context.Context, logger *zap.Logger, shareVolume string) {
 	builder := builder.MakeBuilder(logger, shareVolume)
 	mux := http.NewServeMux()
 	mux.HandleFunc("/", builder.Handler)
@@ -33,5 +35,5 @@ func Run(logger *zap.Logger, shareVolume string) error {
 	mux.HandleFunc("/healthz", func(w http.ResponseWriter, r *http.Request) {
 		w.WriteHeader(http.StatusOK)
 	})
-	return http.ListenAndServe(":8001", mux)
+	httpserver.StartServer(ctx, logger, "builder", "8001", mux)
 }

cmd/builder/main.go

@@ -24,25 +24,23 @@ import (
 	"github.com/fission/fission/cmd/builder/app"
 	"github.com/fission/fission/pkg/utils/loggerfactory"
 	"github.com/fission/fission/pkg/utils/profile"
+	"github.com/fission/fission/pkg/utils/signals"
 )
 
 // Usage: builder <shared volume path>
 func main() {
 	logger := loggerfactory.GetLogger()
 	defer logger.Sync()
-
-	profile.ProfileIfEnabled(logger)
-
+	ctx := signals.SetupSignalHandlerWithContext(logger)
+	profile.ProfileIfEnabled(ctx, logger)
 	shareVolume := os.Args[1]
 	if _, err := os.Stat(shareVolume); err != nil {
 		if os.IsNotExist(err) {
 			err = os.MkdirAll(shareVolume, os.ModeDir|0700)
 			if err != nil {
-				logger.Fatal("error creating directory: %v", zap.Error(err), zap.String("directory", shareVolume))
+				logger.Fatal("error creating directory: %s", zap.Error(err), zap.String("directory", shareVolume))
 			}
 		}
 	}
-
-	err := app.Run(logger, shareVolume)
-	logger.Error("error running builder", zap.Error(err))
+	app.Run(ctx, logger, shareVolume)
 }

cmd/fetcher/Dockerfile.fission-fetcher

@@ -1,4 +1,4 @@
-FROM alpine:3.14.3
+FROM alpine:3.16
 RUN apk add --update ca-certificates
 COPY fetcher /
 ENTRYPOINT ["/fetcher"]

cmd/fetcher/app/server.go

@@ -21,18 +21,16 @@ import (
 	"encoding/json"
 	"flag"
 	"fmt"
-	"log"
 	"net/http"
 	"os"
 	"sync/atomic"
 
-	"go.opencensus.io/plugin/ochttp"
 	"go.opentelemetry.io/otel"
 	"go.uber.org/zap"
 
 	"github.com/fission/fission/pkg/fetcher"
+	"github.com/fission/fission/pkg/utils/httpserver"
 	otelUtils "github.com/fission/fission/pkg/utils/otel"
-	"github.com/fission/fission/pkg/utils/tracing"
 )
 
 var (
@@ -41,7 +39,6 @@ var (
 
 func Run(ctx context.Context, logger *zap.Logger) {
 	flag.Usage = fetcherUsage
-	collectorEndpoint := flag.String("jaeger-collector-endpoint", "", "")
 	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")
 	secretDir := flag.String("secret-dir", "", "Path to shared secrets directory")
@@ -62,21 +59,13 @@ func Run(ctx context.Context, logger *zap.Logger) {
 			}
 		}
 	}
-	openTracingEnabled := tracing.TracingEnabled(logger)
-	if openTracingEnabled {
-		go func() {
-			if err := tracing.RegisterTraceExporter(logger, *collectorEndpoint, "Fission-Fetcher"); err != nil {
-				logger.Fatal("could not register trace exporter", zap.Error(err), zap.String("collector_endpoint", *collectorEndpoint))
-			}
-		}()
-	} else {
-		shutdown, err := otelUtils.InitProvider(ctx, logger, "Fission-Fetcher")
-		if err != nil {
-			logger.Fatal("error initializing provider for OTLP", zap.Error(err))
-		}
-		if shutdown != nil {
-			defer shutdown(ctx)
-		}
+
+	shutdown, err := otelUtils.InitProvider(ctx, logger, "Fission-Fetcher")
+	if err != nil {
+		logger.Fatal("error initializing provider for OTLP", zap.Error(err))
+	}
+	if shutdown != nil {
+		defer shutdown(ctx)
 	}
 
 	tracer := otel.Tracer("fetcher")
@@ -129,15 +118,8 @@ func Run(ctx context.Context, logger *zap.Logger) {
 
 	logger.Info("fetcher ready to receive requests")
 
-	var handler http.Handler
-	if openTracingEnabled {
-		handler = &ochttp.Handler{Handler: mux}
-	} else {
-		handler = otelUtils.GetHandlerWithOTEL(mux, "fission-fetcher", otelUtils.UrlsToIgnore("/healthz", "/readiness-healthz"))
-	}
-	if err = http.ListenAndServe(":8000", handler); err != nil {
-		log.Fatal(err)
-	}
+	handler := otelUtils.GetHandlerWithOTEL(mux, "fission-fetcher", otelUtils.UrlsToIgnore("/healthz", "/readiness-healthz"))
+	httpserver.StartServer(ctx, logger, "fetcher", "8000", handler)
 }
 
 func fetcherUsage() {

cmd/fetcher/main.go

@@ -28,8 +28,7 @@ func main() {
 	logger := loggerfactory.GetLogger()
 	defer logger.Sync()
 
-	profile.ProfileIfEnabled(logger)
-
 	ctx := signals.SetupSignalHandlerWithContext(logger)
+	profile.ProfileIfEnabled(ctx, logger)
 	app.Run(ctx, logger)
 }

cmd/fission-bundle/Dockerfile.fission-bundle

@@ -1,4 +1,4 @@
-FROM alpine:3.14.3
+FROM alpine:3.16
 RUN apk add --update ca-certificates
 COPY fission-bundle /
 ENTRYPOINT ["/fission-bundle"]

cmd/fission-bundle/main.go

@@ -42,19 +42,18 @@ import (
 	"github.com/fission/fission/pkg/utils/otel"
 	"github.com/fission/fission/pkg/utils/profile"
 	"github.com/fission/fission/pkg/utils/signals"
-	"github.com/fission/fission/pkg/utils/tracing"
 )
 
-func runController(ctx context.Context, logger *zap.Logger, port int, openTracingEnabled bool) {
-	controller.Start(ctx, logger, port, false, openTracingEnabled)
+func runController(ctx context.Context, logger *zap.Logger, port int) {
+	controller.Start(ctx, logger, port, false)
 }
 
-func runRouter(ctx context.Context, logger *zap.Logger, port int, executorUrl string, openTracingEnabled bool) {
-	router.Start(ctx, logger, port, executorUrl, openTracingEnabled)
+func runRouter(ctx context.Context, logger *zap.Logger, port int, executorUrl string) {
+	router.Start(ctx, logger, port, executorUrl)
 }
 
-func runExecutor(ctx context.Context, logger *zap.Logger, port int, functionNamespace, envBuilderNamespace string, openTracingEnabled bool) error {
-	return executor.StartExecutor(ctx, logger, functionNamespace, envBuilderNamespace, port, openTracingEnabled)
+func runExecutor(ctx context.Context, logger *zap.Logger, port int, functionNamespace, envBuilderNamespace string) error {
+	return executor.StartExecutor(ctx, logger, functionNamespace, envBuilderNamespace, port)
 }
 
 func runKubeWatcher(ctx context.Context, logger *zap.Logger, routerUrl string) error {
@@ -65,8 +64,8 @@ func runTimer(ctx context.Context, logger *zap.Logger, routerUrl string) error {
 	return timer.Start(ctx, logger, routerUrl)
 }
 
-func runMessageQueueMgr(logger *zap.Logger, routerUrl string) error {
-	return mqtrigger.Start(logger, routerUrl)
+func runMessageQueueMgr(ctx context.Context, logger *zap.Logger, routerUrl string) error {
+	return mqtrigger.Start(ctx, logger, routerUrl)
 }
 
 // KEDA based MessageQueue Trigger Manager
@@ -74,8 +73,8 @@ func runMQManager(ctx context.Context, logger *zap.Logger, routerURL string) err
 	return mqt.StartScalerManager(ctx, logger, routerURL)
 }
 
-func runStorageSvc(ctx context.Context, logger *zap.Logger, port int, storage storagesvc.Storage, openTracingEnabled bool) error {
-	return storagesvc.Start(ctx, logger, storage, port, openTracingEnabled)
+func runStorageSvc(ctx context.Context, logger *zap.Logger, port int, storage storagesvc.Storage) error {
+	return storagesvc.Start(ctx, logger, storage, port)
 }
 
 func runBuilderMgr(ctx context.Context, logger *zap.Logger, storageSvcUrl string, envBuilderNamespace string) error {
@@ -200,7 +199,8 @@ Options:
 	logger := loggerfactory.GetLogger()
 	defer exitWithSync(logger)
 
-	profile.ProfileIfEnabled(logger)
+	ctx := signals.SetupSignalHandlerWithContext(logger)
+	profile.ProfileIfEnabled(ctx, logger)
 
 	version := fmt.Sprintf("Fission Bundle Version: %v", info.BuildInfo().String())
 	arguments, err := docopt.ParseArgs(usage, nil, version)
@@ -209,24 +209,13 @@ Options:
 		return
 	}
 
-	ctx := signals.SetupSignalHandlerWithContext(logger)
-
-	openTracingEnabled := tracing.TracingEnabled(logger)
-	if openTracingEnabled {
-		err = tracing.RegisterTraceExporter(logger, os.Getenv("TRACE_JAEGER_COLLECTOR_ENDPOINT"), getServiceName(arguments))
-		if err != nil {
-			logger.Error("failed to register trace exporter", zap.Error(err), zap.Any("argument", arguments))
-			return
-		}
-	} else {
-		shutdown, err := otel.InitProvider(ctx, logger, getServiceName(arguments))
-		if err != nil {
-			logger.Error("error initializing provider for OTLP", zap.Error(err), zap.Any("argument", arguments))
-			return
-		}
-		if shutdown != nil {
-			defer shutdown(ctx)
-		}
+	shutdown, err := otel.InitProvider(ctx, logger, getServiceName(arguments))
+	if err != nil {
+		logger.Error("error initializing provider for OTLP", zap.Error(err), zap.Any("argument", arguments))
+		return
+	}
+	if shutdown != nil {
+		defer shutdown(ctx)
 	}
 
 	functionNs := getStringArgWithDefault(arguments["--namespace"], "fission-function")
@@ -238,21 +227,21 @@ Options:
 
 	if arguments["--controllerPort"] != nil {
 		port := getPort(logger, arguments["--controllerPort"])
-		runController(ctx, logger, port, openTracingEnabled)
+		runController(ctx, logger, port)
 		logger.Error("controller exited")
 		return
 	}
 
 	if arguments["--routerPort"] != nil {
 		port := getPort(logger, arguments["--routerPort"])
-		runRouter(ctx, logger, port, executorUrl, openTracingEnabled)
+		runRouter(ctx, logger, port, executorUrl)
 		logger.Error("router exited")
 		return
 	}
 
 	if arguments["--executorPort"] != nil {
 		port := getPort(logger, arguments["--executorPort"])
-		err = runExecutor(ctx, logger, port, functionNs, envBuilderNs, openTracingEnabled)
+		err = runExecutor(ctx, logger, port, functionNs, envBuilderNs)
 		if err != nil {
 			logger.Error("executor exited", zap.Error(err))
 			return
@@ -276,7 +265,7 @@ Options:
 	}
 
 	if arguments["--mqt"] == true {
-		err = runMessageQueueMgr(logger, routerUrl)
+		err = runMessageQueueMgr(ctx, logger, routerUrl)
 		if err != nil {
 			logger.Error("message queue manager exited", zap.Error(err))
 			return
@@ -315,7 +304,7 @@ Options:
 		} else if arguments["--storageType"] == string(storagesvc.StorageTypeLocal) {
 			storage = storagesvc.NewLocalStorage("/fission")
 		}
-		err := runStorageSvc(ctx, logger, port, storage, openTracingEnabled)
+		err := runStorageSvc(ctx, logger, port, storage)
 		if err != nil {
 			logger.Error("storage service exited", zap.Error(err))
 			return

cmd/fission-bundle/mqtrigger/mqtrigger.go

@@ -17,6 +17,7 @@ limitations under the License.
 package mqtrigger
 
 import (
+	"context"
 	"fmt"
 	"os"
 	"path"
@@ -30,19 +31,17 @@ import (
 	"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/azurequeuestorage"
 	_ "github.com/fission/fission/pkg/mqtrigger/messageQueue/kafka"
-	_ "github.com/fission/fission/pkg/mqtrigger/messageQueue/nats"
 )
 
-func Start(logger *zap.Logger, routerUrl string) error {
+func Start(ctx context.Context, logger *zap.Logger, routerUrl string) error {
 	fissionClient, _, _, _, err := crd.MakeFissionClient()
 
 	if err != nil {
 		return errors.Wrap(err, "failed to get fission or kubernetes client")
 	}
 
-	err = fissionClient.WaitForCRDs()
+	err = crd.WaitForCRDs(fissionClient)
 	if err != nil {
 		return errors.Wrap(err, "error waiting for CRDs")
 	}
@@ -74,9 +73,8 @@ func Start(logger *zap.Logger, routerUrl string) error {
 	if err != nil {
 		logger.Fatal("failed to connect to remote message queue server", zap.Error(err))
 	}
-
-	mqtrigger.MakeMessageQueueTriggerManager(logger, fissionClient, mqType, mq).Run()
-
+	mqtMgr := mqtrigger.MakeMessageQueueTriggerManager(logger, fissionClient, mqType, mq)
+	mqtMgr.Run(ctx)
 	return nil
 }
 

cmd/fission-cli/app/app.go

@@ -1,3 +1,16 @@
+/*
+Copyright 2022 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 app
 
 import (
@@ -9,7 +22,9 @@ import (
 	wrapper "github.com/fission/fission/pkg/fission-cli/cliwrapper/driver/cobra"
 	"github.com/fission/fission/pkg/fission-cli/cliwrapper/driver/cobra/helptemplate"
 	"github.com/fission/fission/pkg/fission-cli/cmd"
+	"github.com/fission/fission/pkg/fission-cli/cmd/archive"
 	"github.com/fission/fission/pkg/fission-cli/cmd/canaryconfig"
+	"github.com/fission/fission/pkg/fission-cli/cmd/check"
 	"github.com/fission/fission/pkg/fission-cli/cmd/environment"
 	"github.com/fission/fission/pkg/fission-cli/cmd/function"
 	"github.com/fission/fission/pkg/fission-cli/cmd/httptrigger"
@@ -19,14 +34,13 @@ import (
 	"github.com/fission/fission/pkg/fission-cli/cmd/spec"
 	"github.com/fission/fission/pkg/fission-cli/cmd/support"
 	"github.com/fission/fission/pkg/fission-cli/cmd/timetrigger"
+	"github.com/fission/fission/pkg/fission-cli/cmd/token"
 	"github.com/fission/fission/pkg/fission-cli/cmd/version"
 	"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/fission-cli/util"
-	_ "github.com/fission/fission/pkg/mqtrigger/messageQueue/azurequeuestorage"
 	_ "github.com/fission/fission/pkg/mqtrigger/messageQueue/kafka"
-	_ "github.com/fission/fission/pkg/mqtrigger/messageQueue/nats"
 )
 
 const (
@@ -48,7 +62,7 @@ func App() *cobra.Command {
 			func(input cli.Input) error {
 				console.Verbosity = input.Int(flagkey.Verbosity)
 
-				if input.IsSet(flagkey.ClientOnly) {
+				if input.IsSet(flagkey.ClientOnly) || input.IsSet(flagkey.PreCheckOnly) {
 					// TODO: use fake rest client for offline spec generation
 					cmd.SetClientset(client.MakeFakeClientset(nil))
 				} else {
@@ -77,11 +91,12 @@ func App() *cobra.Command {
 	})
 
 	groups := helptemplate.CommandGroups{}
-	groups = append(groups, helptemplate.CreateCmdGroup("Basic Commands", environment.Commands(), _package.Commands(), function.Commands()))
+	groups = append(groups, helptemplate.CreateCmdGroup("Auth Commands(Note: Authentication should be enabled to use a command in this group.)", token.Commands()))
+	groups = append(groups, helptemplate.CreateCmdGroup("Basic Commands", environment.Commands(), _package.Commands(), function.Commands(), archive.Commands()))
 	groups = append(groups, helptemplate.CreateCmdGroup("Trigger Commands", httptrigger.Commands(), mqtrigger.Commands(), timetrigger.Commands(), kubewatch.Commands()))
 	groups = append(groups, helptemplate.CreateCmdGroup("Deploy Strategies Commands", canaryconfig.Commands()))
 	groups = append(groups, helptemplate.CreateCmdGroup("Declarative Application Commands", spec.Commands()))
-	groups = append(groups, helptemplate.CreateCmdGroup("Other Commands", support.Commands(), version.Commands()))
+	groups = append(groups, helptemplate.CreateCmdGroup("Other Commands", support.Commands(), version.Commands(), check.Commands()))
 	groups.Add(rootCmd)
 
 	flagExposer := helptemplate.ActsAsRootCommand(rootCmd, nil, groups...)

cmd/preupgradechecks/Dockerfile.fission-preupgradechecks

@@ -1,4 +1,4 @@
-FROM alpine:3.14.3
+FROM alpine:3.16
 RUN apk add --update ca-certificates
 COPY pre-upgrade-checks /
 ENTRYPOINT ["/pre-upgrade-checks"]

cmd/preupgradechecks/checks.go

@@ -32,14 +32,15 @@ import (
 
 	fv1 "github.com/fission/fission/pkg/apis/core/v1"
 	"github.com/fission/fission/pkg/crd"
+	"github.com/fission/fission/pkg/generated/clientset/versioned"
 )
 
 type (
 	PreUpgradeTaskClient struct {
 		logger        *zap.Logger
-		fissionClient *crd.FissionClient
-		k8sClient     *kubernetes.Clientset
-		apiExtClient  *apiextensionsclient.Clientset
+		fissionClient versioned.Interface
+		k8sClient     kubernetes.Interface
+		apiExtClient  apiextensionsclient.Interface
 		fnPodNs       string
 		envBuilderNs  string
 	}

cmd/reporter/Dockerfile.reporter

@@ -1,4 +1,4 @@
-FROM alpine:3.14.3
+FROM alpine:3.16
 RUN apk add --update ca-certificates
 COPY reporter /
 ENTRYPOINT ["/reporter"]

cmd/reporter/app/cmd_event.go

@@ -5,7 +5,7 @@ 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
+	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,
@@ -51,10 +51,15 @@ func eventCommandHandler(cmd *cobra.Command, args []string) error {
 	}
 
 	ctx := context.Background()
-	return tracker.Tracker.SendEvent(ctx, event)
+
+	t, err := tracker.NewTracker()
+	if err != nil {
+		return err
+	}
+	return t.SendEvent(ctx, event)
 }
 
-//EventCommand reports an event to analytics
+// EventCommand reports an event to analytics
 func EventCommand() *cobra.Command {
 	eventCmd := &cobra.Command{
 		Use:   "event",

cmd/reporter/main.go

@@ -17,14 +17,18 @@ limitations under the License.
 package main
 
 import (
-	"log"
+	"go.uber.org/zap"
 
 	"github.com/fission/fission/cmd/reporter/app"
+	"github.com/fission/fission/pkg/utils/loggerfactory"
 )
 
 func main() {
+	logger := loggerfactory.GetLogger()
+	defer logger.Sync()
+
 	err := app.App().Execute()
 	if err != nil {
-		log.Fatal(err)
+		logger.Error("error occurred during analytics reporting", zap.Error(err))
 	}
 }

crds/v1/fission.io_canaryconfigs.yaml

@@ -1,10 +1,9 @@
-
 ---
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.5.0
+    controller-gen.kubebuilder.io/version: v0.9.2
   creationTimestamp: null
   name: canaryconfigs.fission.io
 spec:
@@ -22,10 +21,14 @@ spec:
         description: CanaryConfig is for canary deployment of two functions.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: 'APIVersion defines the versioned schema of this representation
+              of an object. Servers should convert recognized schemas to the latest
+              internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: 'Kind is a string value representing the REST resource this
+              object represents. Servers may infer this from the endpoint the client
+              submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
             type: string
           metadata:
             type: object
@@ -33,13 +36,15 @@ spec:
             description: CanaryConfigSpec defines the canary configuration spec
             properties:
               duration:
-                description: 'Weight increment interval, string representation of time.Duration, ex : 1m, 2h, 2d (default: "2m")'
+                description: 'Weight increment interval, string representation of
+                  time.Duration, ex : 1m, 2h, 2d (default: "2m")'
                 type: string
               failureType:
                 description: FailureType refers to the type of failure
                 type: string
               failurethreshold:
-                description: Threshold in percentage beyond which the new version of the function is considered unstable
+                description: Threshold in percentage beyond which the new version
+                  of the function is considered unstable
                 type: integer
               newfunction:
                 description: New version of the function
@@ -73,9 +78,3 @@ spec:
         type: object
     served: true
     storage: true
-status:
-  acceptedNames:
-    kind: ""
-    plural: ""
-  conditions: []
-  storedVersions: []

crds/v1/fission.io_httptriggers.yaml

@@ -1,10 +1,9 @@
-
 ---
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.5.0
+    controller-gen.kubebuilder.io/version: v0.9.2
   creationTimestamp: null
   name: httptriggers.fission.io
 spec:
@@ -19,21 +18,28 @@ spec:
   - name: v1
     schema:
       openAPIV3Schema:
-        description: HTTPTrigger is the trigger invokes user functions when receiving HTTP requests.
+        description: HTTPTrigger is the trigger invokes user functions when receiving
+          HTTP requests.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: 'APIVersion defines the versioned schema of this representation
+              of an object. Servers should convert recognized schemas to the latest
+              internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: 'Kind is a string value representing the REST resource this
+              object represents. Servers may infer this from the endpoint the client
+              submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
             type: string
           metadata:
             type: object
           spec:
-            description: HTTPTriggerSpec is for router to expose user functions at the given URL path.
+            description: HTTPTriggerSpec is for router to expose user functions at
+              the given URL path.
             properties:
               createingress:
-                description: If CreateIngress is true, router will create an ingress definition.
+                description: If CreateIngress is true, router will create an ingress
+                  definition.
                 type: boolean
               functionref:
                 description: FunctionReference is a reference to the target function.
@@ -41,46 +47,64 @@ spec:
                   functionweights:
                     additionalProperties:
                       type: integer
-                    description: Function Reference by weight. this map contains function name as key and its weight as the value. This is for canary upgrade purpose.
+                    description: Function Reference by weight. this map contains function
+                      name as key and its weight as the value. This is for canary
+                      upgrade purpose.
                     nullable: true
                     type: object
                   name:
                     description: Name of the function.
                     type: string
                   type:
-                    description: 'Type indicates whether this function reference is by name or selector. For now, the only supported reference type is by "name".  Future reference types:   * Function by label or annotation   * Branch or tag of a versioned function   * A "rolling upgrade" from one version of a function to another Available value: - name - function-weights'
+                    description: 'Type indicates whether this function reference is
+                      by name or selector. For now, the only supported reference type
+                      is by "name".  Future reference types: * Function by label or
+                      annotation * Branch or tag of a versioned function * A "rolling
+                      upgrade" from one version of a function to another Available
+                      value: - name - function-weights'
                     type: string
                 required:
                 - name
                 - type
                 type: object
               host:
-                description: 'TODO: remove this field since we have IngressConfig already Deprecated: the original idea of this field is not for setting Ingress. Since we have IngressConfig now, remove Host after couple releases.'
+                description: 'TODO: remove this field since we have IngressConfig
+                  already Deprecated: the original idea of this field is not for setting
+                  Ingress. Since we have IngressConfig now, remove Host after couple
+                  releases.'
                 type: string
               ingressconfig:
-                description: 'TODO: make IngressConfig an independent Fission resource IngressConfig for router to set up Ingress.'
+                description: 'TODO: make IngressConfig an independent Fission resource
+                  IngressConfig for router to set up Ingress.'
                 properties:
                   annotations:
                     additionalProperties:
                       type: string
-                    description: Annotations will be added to metadata when creating Ingress.
+                    description: Annotations will be added to metadata when creating
+                      Ingress.
                     nullable: true
                     type: object
                   host:
-                    description: Host is for ingress controller to apply rules. If host is empty or "*", the rule applies to all inbound HTTP traffic.
+                    description: Host is for ingress controller to apply rules. If
+                      host is empty or "*", the rule applies to all inbound HTTP traffic.
                     type: string
                   path:
-                    description: Path is for path matching. The format of path depends on what ingress controller you used.
+                    description: Path is for path matching. The format of path depends
+                      on what ingress controller you used.
                     type: string
                   tls:
-                    description: TLS is for user to specify a Secret that contains TLS key and certificate. The domain name in the key and crt must match the value of Host field.
+                    description: TLS is for user to specify a Secret that contains
+                      TLS key and certificate. The domain name in the key and crt
+                      must match the value of Host field.
                     type: string
                 type: object
               keepPrefix:
-                description: When function is exposed with Prefix based path, keepPrefix decides whether to keep or trim prefix in URL while invoking function.
+                description: When function is exposed with Prefix based path, keepPrefix
+                  decides whether to keep or trim prefix in URL while invoking function.
                 type: boolean
               method:
-                description: Use Methods instead of Method. This field is going to be deprecated in a future release HTTP method to access a function.
+                description: Use Methods instead of Method. This field is going to
+                  be deprecated in a future release HTTP method to access a function.
                 type: string
               methods:
                 description: HTTP methods to access a function
@@ -88,10 +112,13 @@ spec:
                   type: string
                 type: array
               prefix:
-                description: 'Prefix with which functions are exposed. NOTE: Prefix takes precedence over URL/RelativeURL. Note that it does not treat slashes specially ("/foobar/" will be matched by the prefix "/foobar").'
+                description: 'Prefix with which functions are exposed. NOTE: Prefix
+                  takes precedence over URL/RelativeURL. Note that it does not treat
+                  slashes specially ("/foobar/" will be matched by the prefix "/foobar").'
                 type: string
               relativeurl:
-                description: RelativeURL is the exposed URL for external client to access a function with.
+                description: RelativeURL is the exposed URL for external client to
+                  access a function with.
                 type: string
             required:
             - functionref
@@ -104,9 +131,3 @@ spec:
     storage: true
     subresources:
       status: {}
-status:
-  acceptedNames:
-    kind: ""
-    plural: ""
-  conditions: []
-  storedVersions: []

crds/v1/fission.io_kuberneteswatchtriggers.yaml

@@ -1,10 +1,9 @@
-
 ---
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.5.0
+    controller-gen.kubebuilder.io/version: v0.9.2
   creationTimestamp: null
   name: kuberneteswatchtriggers.fission.io
 spec:
@@ -19,13 +18,18 @@ spec:
   - name: v1
     schema:
       openAPIV3Schema:
-        description: KubernetesWatchTrigger watches kubernetes resource events and invokes functions.
+        description: KubernetesWatchTrigger watches kubernetes resource events and
+          invokes functions.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: 'APIVersion defines the versioned schema of this representation
+              of an object. Servers should convert recognized schemas to the latest
+              internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: 'Kind is a string value representing the REST resource this
+              object represents. Servers may infer this from the endpoint the client
+              submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
             type: string
           metadata:
             type: object
@@ -33,19 +37,27 @@ spec:
             description: KubernetesWatchTriggerSpec defines spec of KuberenetesWatchTrigger
             properties:
               functionref:
-                description: The reference to a function for kubewatcher to invoke with when receiving events.
+                description: The reference to a function for kubewatcher to invoke
+                  with when receiving events.
                 properties:
                   functionweights:
                     additionalProperties:
                       type: integer
-                    description: Function Reference by weight. this map contains function name as key and its weight as the value. This is for canary upgrade purpose.
+                    description: Function Reference by weight. this map contains function
+                      name as key and its weight as the value. This is for canary
+                      upgrade purpose.
                     nullable: true
                     type: object
                   name:
                     description: Name of the function.
                     type: string
                   type:
-                    description: 'Type indicates whether this function reference is by name or selector. For now, the only supported reference type is by "name".  Future reference types:   * Function by label or annotation   * Branch or tag of a versioned function   * A "rolling upgrade" from one version of a function to another Available value: - name - function-weights'
+                    description: 'Type indicates whether this function reference is
+                      by name or selector. For now, the only supported reference type
+                      is by "name".  Future reference types: * Function by label or
+                      annotation * Branch or tag of a versioned function * A "rolling
+                      upgrade" from one version of a function to another Available
+                      value: - name - function-weights'
                     type: string
                 required:
                 - name
@@ -74,9 +86,3 @@ spec:
     storage: true
     subresources:
       status: {}
-status:
-  acceptedNames:
-    kind: ""
-    plural: ""
-  conditions: []
-  storedVersions: []

crds/v1/fission.io_packages.yaml

@@ -1,10 +1,9 @@
-
 ---
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.5.0
+    controller-gen.kubebuilder.io/version: v0.9.2
   creationTimestamp: null
   name: packages.fission.io
 spec:
@@ -24,44 +23,56 @@ spec:
         description: Package Think of these as function-level images.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: 'APIVersion defines the versioned schema of this representation
+              of an object. Servers should convert recognized schemas to the latest
+              internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: 'Kind is a string value representing the REST resource this
+              object represents. Servers may infer this from the endpoint the client
+              submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
             type: string
           metadata:
             type: object
           spec:
-            description: PackageSpec includes source/deploy archives and the reference of environment to build the package.
+            description: PackageSpec includes source/deploy archives and the reference
+              of environment to build the package.
             properties:
               buildcmd:
-                description: BuildCommand is a custom build command that builder used to build the source archive.
+                description: BuildCommand is a custom build command that builder used
+                  to build the source archive.
                 type: string
               deployment:
-                description: Deployment is the deployable archive that environment runtime used to run user function.
+                description: Deployment is the deployable archive that environment
+                  runtime used to run user function.
                 properties:
                   checksum:
-                    description: Checksum ensures the integrity of packages referenced by URL. Ignored for literals.
+                    description: Checksum ensures the integrity of packages referenced
+                      by URL. Ignored for literals.
                     properties:
                       sum:
                         type: string
                       type:
-                        description: ChecksumType specifies the checksum algorithm, such as sha256, used for a checksum.
+                        description: ChecksumType specifies the checksum algorithm,
+                          such as sha256, used for a checksum.
                         type: string
                     type: object
                   literal:
-                    description: Literal contents of the package. Can be used for encoding packages below TODO (256 KB?) size.
+                    description: Literal contents of the package. Can be used for
+                      encoding packages below TODO (256 KB?) size.
                     format: byte
                     type: string
                   type:
-                    description: 'Type defines how the package is specified: literal or URL. Available value:  - literal  - url'
+                    description: 'Type defines how the package is specified: literal
+                      or URL. Available value: - literal - url'
                     type: string
                   url:
                     description: URL references a package.
                     type: string
                 type: object
               environment:
-                description: Environment is a reference to the environment for building source archive.
+                description: Environment is a reference to the environment for building
+                  source archive.
                 properties:
                   name:
                     type: string
@@ -72,23 +83,30 @@ spec:
                 - namespace
                 type: object
               source:
-                description: Source is the archive contains source code and dependencies file. If the package status is in PENDING state, builder manager will then notify builder to compile source and save the result as deployable archive.
+                description: Source is the archive contains source code and dependencies
+                  file. If the package status is in PENDING state, builder manager
+                  will then notify builder to compile source and save the result as
+                  deployable archive.
                 properties:
                   checksum:
-                    description: Checksum ensures the integrity of packages referenced by URL. Ignored for literals.
+                    description: Checksum ensures the integrity of packages referenced
+                      by URL. Ignored for literals.
                     properties:
                       sum:
                         type: string
                       type:
-                        description: ChecksumType specifies the checksum algorithm, such as sha256, used for a checksum.
+                        description: ChecksumType specifies the checksum algorithm,
+                          such as sha256, used for a checksum.
                         type: string
                     type: object
                   literal:
-                    description: Literal contents of the package. Can be used for encoding packages below TODO (256 KB?) size.
+                    description: Literal contents of the package. Can be used for
+                      encoding packages below TODO (256 KB?) size.
                     format: byte
                     type: string
                   type:
-                    description: 'Type defines how the package is specified: literal or URL. Available value:  - literal  - url'
+                    description: 'Type defines how the package is specified: literal
+                      or URL. Available value: - literal - url'
                     type: string
                   url:
                     description: URL references a package.
@@ -104,11 +122,13 @@ spec:
                 description: BuildLog stores build log during the compilation.
                 type: string
               buildstatus:
-                default: Pending
+                default: pending
                 description: BuildStatus is the package build status.
                 type: string
               lastUpdateTimestamp:
-                description: LastUpdateTimestamp will store the timestamp the package was last updated metav1.Time is a wrapper around time.Time which supports correct marshaling to YAML and JSON. https://github.com/kubernetes/apimachinery/blob/44bd77c24ef93cd3a5eb6fef64e514025d10d44e/pkg/apis/meta/v1/time.go#L26-L35
+                description: LastUpdateTimestamp will store the timestamp the package
+                  was last updated metav1.Time is a wrapper around time.Time which
+                  supports correct marshaling to YAML and JSON. https://github.com/kubernetes/apimachinery/blob/44bd77c24ef93cd3a5eb6fef64e514025d10d44e/pkg/apis/meta/v1/time.go#L26-L35
                 format: date-time
                 nullable: true
                 type: string
@@ -119,9 +139,3 @@ spec:
         type: object
     served: true
     storage: true
-status:
-  acceptedNames:
-    kind: ""
-    plural: ""
-  conditions: []
-  storedVersions: []

crds/v1/fission.io_timetriggers.yaml

@@ -1,10 +1,9 @@
-
 ---
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.5.0
+    controller-gen.kubebuilder.io/version: v0.9.2
   creationTimestamp: null
   name: timetriggers.fission.io
 spec:
@@ -22,15 +21,20 @@ spec:
         description: TimeTrigger invokes functions based on given cron schedule.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: 'APIVersion defines the versioned schema of this representation
+              of an object. Servers should convert recognized schemas to the latest
+              internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: 'Kind is a string value representing the REST resource this
+              object represents. Servers may infer this from the endpoint the client
+              submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
             type: string
           metadata:
             type: object
           spec:
-            description: TimeTriggerSpec invokes the specific function at a time or times specified by a cron string.
+            description: TimeTriggerSpec invokes the specific function at a time or
+              times specified by a cron string.
             properties:
               cron:
                 description: Cron schedule
@@ -41,14 +45,21 @@ spec:
                   functionweights:
                     additionalProperties:
                       type: integer
-                    description: Function Reference by weight. this map contains function name as key and its weight as the value. This is for canary upgrade purpose.
+                    description: Function Reference by weight. this map contains function
+                      name as key and its weight as the value. This is for canary
+                      upgrade purpose.
                     nullable: true
                     type: object
                   name:
                     description: Name of the function.
                     type: string
                   type:
-                    description: 'Type indicates whether this function reference is by name or selector. For now, the only supported reference type is by "name".  Future reference types:   * Function by label or annotation   * Branch or tag of a versioned function   * A "rolling upgrade" from one version of a function to another Available value: - name - function-weights'
+                    description: 'Type indicates whether this function reference is
+                      by name or selector. For now, the only supported reference type
+                      is by "name".  Future reference types: * Function by label or
+                      annotation * Branch or tag of a versioned function * A "rolling
+                      upgrade" from one version of a function to another Available
+                      value: - name - function-weights'
                     type: string
                 required:
                 - name
@@ -66,9 +77,3 @@ spec:
     storage: true
     subresources:
       status: {}
-status:
-  acceptedNames:
-    kind: ""
-    plural: ""
-  conditions: []
-  storedVersions: []

demos/canary-rollback-scenario/cleanup.sh

@@ -1,4 +0,0 @@
-#!/bin/bash
-
-kubectl delete canaryconfig canary-2
-kubectl delete httptrigger route-fail

demos/canary-rollback-scenario/run.sh

@@ -1,23 +0,0 @@
-#!/bin/bash
-
-# this script is useful to demo canary deployment when the latest function starts receiving 100% of the traffic
-
-DEMO_RUN_FAST=1
-ROOT_DIR=$(dirname $0)/..
-. $ROOT_DIR/util.sh
-
-
-desc "Function version-1"
-run "fission function get --name fn1-v6"
-
-desc "Function version-2"
-run "fission function get --name fn1-v7"
-
-desc "Create a route \(HTTP trigger\) the version-1 of the function with weight 100% and version-2 with weight 0%"
-run "fission route create --name route-fail --method GET --url /fail --function fn1-v6 --weight 100 --function fn1-v7 --weight 0"
-
-desc "Create a canary config to gradually increment the weight of version-2 by a step of 20 every 1 minute"
-run "fission canary-config create --name canary-2 --newfunction fn1-v7 --oldfunction fn1-v6 --httptrigger route-fail --increment-step 30 --increment-interval 30s --failure-threshold 10"
-
-desc "Fire requests to the route"
-run "ab -n 10000 -c 1 http://$FISSION_ROUTER/fail"

demos/canary-successful-scenario/cleanup.sh

@@ -1,11 +0,0 @@
-#!/bin/bash
-
-kubectl delete canaryconfig canary-1
-kubectl delete httptrigger route-canary
-
-fission fn delete --name func-v1
-fission fn delete --name func-v2
-fission package delete --orphan
-
-# bug in canary config cache when you re-create a config with the same name, restart controller
-kubectl -n fission get pod -l application=fission-api -o name | xargs -n1 kubectl -n fission delete

demos/canary-successful-scenario/func-v1.js

@@ -1,7 +0,0 @@
-
-module.exports = async function(context) {
-    return {
-        status: 200,
-        body: "This is Version One!\n"
-    };
-}

demos/canary-successful-scenario/func-v2.js

@@ -1,7 +0,0 @@
-
-module.exports = async function(context) {
-    return {
-        status: 200,
-        body: "This is Version Two!\n"
-    };
-}

demos/canary-successful-scenario/run.sh

@@ -1,37 +0,0 @@
-#!/bin/bash
-
-# this script is useful to demo canary deployment when the latest function starts receiving 100% of the traffic
-
-DEMO_RUN_FAST=1
-ROOT_DIR=$(dirname $0)/..
-. $ROOT_DIR/util.sh
-
-desc "Kubernetes cluster"
-run "kubectl get nodes"
-
-desc "Fission installed"
-run "kubectl --namespace fission get deployment"
-
-clear
-
-desc "NodeJS environment pods"
-run "kubectl --namespace fission-function get pod -l environmentName=nodejs"
-
-# set up functions
-fission fn create --name func-v1 --env nodejs --code func-v1.js
-desc "Function version 1"
-run "fission function get --name func-v1"
-
-fission fn create --name func-v2 --env nodejs --code func-v2.js
-desc "Function version 2"
-run "fission function get --name func-v2"
-
-desc "Create a route \(HTTP trigger\) the version-1 of the function with weight 100% and version-2 with weight 0%"
-run "fission route create --name route-canary --method GET --url /canary --function func-v2 --weight 0 --function func-v1 --weight 100"
-
-desc "Start sending requests to the route"
-run_bg "hey -n 100000 -c 1 http://$FISSION_ROUTER/canary"
-
-desc "Create a canary config: with an increment of 10 percent, every 1 minute, rolling back if 10% of requests fail"
-run "fission canary-config create --name canary-1 --newfunction func-v2 --oldfunction func-v1 --httptrigger route-canary --increment-step 10 --increment-interval 30s --failure-threshold 10"
-

demos/cncf-webinar/cleanup.sh

@@ -1,4 +0,0 @@
-#!/bin/bash
-
-fission fn delete --name hello
-fission route delete --name $(fission route list|grep hello|cut -f1 -d' ')

demos/cncf-webinar/func-v1.js

@@ -1,7 +0,0 @@
-
-module.exports = async function(context) {
-    return {
-        status: 200,
-        body: "This is Version One!\n"
-    };
-}

demos/cncf-webinar/func-v2.js

@@ -1,7 +0,0 @@
-
-module.exports = async function(context) {
-    return {
-        status: 200,
-        body: "This is Version Two!\n"
-    };
-}