fission-src/.github/workflows/push_pr.yaml

name: Fission CI

on:
  push:
    branches:
      - main
      - '!dependabot/**'
    paths:
      - "**.go"
      - "charts/**"
      - "test/**"
      - go.mod
      - go.sum
  pull_request:
    branches:
      - main
    paths:
      - "**.go"
      - "charts/**"
      - "test/**"
      - go.mod
      - go.sum

env:
  HELM_VERSION: v3.16.4
  KIND_VERSION: v0.26.0
  KIND_CLUSTER_NAME: kind

permissions:
  contents: read

concurrency:
  group: fission-ci-${{ github.ref }}
  cancel-in-progress: true

jobs:
  # Job to run change detection
  integration-test:
    runs-on: ${{ matrix.os }}
    if: ${{ !contains(github.event.pull_request.labels.*.name, 'skip-ci') }}
    strategy:
      fail-fast: false
      matrix:
        kindversion: ["v1.28.15", "v1.30.8", "v1.32.0"]
        os: [ubuntu-24.04]
    steps:
      - name: Harden Runner
        uses: step-security/harden-runner@f4a75cfd619ee5ce8d5b864b0d183aff3c69b55a # v2.13.1
        with:
          egress-policy: audit

      - name: Checkout sources
        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0

      - name: setup go
        uses: actions/setup-go@44694675825211faa026b3c33043df3e48a5fa00 # v6.0.0
        with:
          go-version-file: "go.mod"
          cache: true

      - name: Checkout sources
        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
        with:
          repository: fission/examples
          path: examples

      - name: Helm installation
        uses: Azure/setup-helm@1a275c3b69536ee54be43f2070a358922e12c8d4 # v4.3.1
        with:
          version: ${{ env.HELM_VERSION }}

      - name: Kind Cluster
        uses: helm/kind-action@a1b0e391336a6ee6713a0583f8c6240d70863de3 # v1.12.0
        with:
          node_image: kindest/node:${{ matrix.kindversion }}
          version: ${{ env.KIND_VERSION }}
          cluster_name: ${{ env.KIND_CLUSTER_NAME }}
          config: kind.yaml

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

      - name: Helm chart lint
        run: |
          helm lint charts/fission-all/

      - name: Install Skaffold
        run: |
          curl -Lo skaffold https://storage.googleapis.com/skaffold/releases/v2.14.0/skaffold-linux-amd64
          sudo install skaffold /usr/local/bin/
          skaffold version

      - name: Install GoReleaser
        uses: goreleaser/goreleaser-action@e435ccd777264be153ace6237001ef4d979d3a7a # v6.4.0
        with:
          install-only: true
          version: "~> v2"

      - 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 prometheus prometheus-community/kube-prometheus-stack -n monitoring \
          --version 45.28.0 --set grafana.enabled=false --set alertmanager.enabled=false

      - 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
        timeout-minutes: 10
        run: |
          kubectl create ns fission
          make create-crds
          SKAFFOLD_PROFILE=kind-ci make skaffold-deploy

      - name: Port-forward fission components
        run: |
          kubectl port-forward svc/router 8888:80 -nfission &

      - name: Get fission version
        timeout-minutes: 10
        run: |
          fission version

      - name: Integration tests
        timeout-minutes: 90
        run: ./test/kind_CI.sh

      - name: Collect Fission Dump
        timeout-minutes: 5
        if: ${{ always() }}
        run: |
          command -v fission && fission support dump

      - name: Kind export logs
        timeout-minutes: 10
        if: ${{ always() }}
        run: |
          kind export logs --name ${{ env.KIND_CLUSTER_NAME }} kind-logs

      - name: Backup prometheus data
        timeout-minutes: 10
        if: ${{ always() }}
        run: |
          TRACE=1 ./hack/backup-prometheus.sh

      - name: Archive fission dump
        timeout-minutes: 10
        if: ${{ failure() || cancelled() }}
        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
        with:
          name: fission-dump-${{ github.run_id }}-${{ matrix.kindversion }}
          path: fission-dump/*.zip
          retention-days: 5

      - name: Archive prometheus dump
        timeout-minutes: 10
        if: ${{ always() }}
        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
        with:
          name: prom-dump-${{ github.run_id }}-${{ matrix.kindversion }}
          path: /tmp/prometheus/*
          retention-days: 5

      - name: Archive kind logs
        timeout-minutes: 10
        if: ${{ always() }}
        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
        with:
          name: kind-logs-${{ github.run_id }}-${{ matrix.kindversion }}
          path: kind-logs/*
          retention-days: 5

  # Job to ensure backward compatibility if function and builder pods are created
  # inside functionNamespace and builderNamespace
  integration-test-old:
    runs-on: ${{ matrix.os }}
    if: ${{ contains(github.event.pull_request.labels.*.name, 'run-old-ci') }}
    strategy:
      fail-fast: false
      matrix:
        kindversion: ["v1.19.16"]
        os: [ubuntu-24.04]
    steps:
      - name: Harden Runner
        uses: step-security/harden-runner@f4a75cfd619ee5ce8d5b864b0d183aff3c69b55a # v2.13.1
        with:
          egress-policy: audit

      - name: Checkout sources
        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0

      - name: setup go
        uses: actions/setup-go@44694675825211faa026b3c33043df3e48a5fa00 # v6.0.0
        with:
          go-version-file: "go.mod"
          cache: true

      - name: Checkout sources
        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
        with:
          repository: fission/examples
          path: examples

      - name: Helm installation
        uses: Azure/setup-helm@1a275c3b69536ee54be43f2070a358922e12c8d4 # v4.3.1
        with:
          version: ${{ env.HELM_VERSION }}

      - name: Kind Cluster
        uses: helm/kind-action@a1b0e391336a6ee6713a0583f8c6240d70863de3 # v1.12.0
        with:
          node_image: kindest/node:${{ matrix.kindversion }}
          version: ${{ env.KIND_VERSION }}
          cluster_name: ${{ env.KIND_CLUSTER_NAME }}
          config: kind.yaml

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

      - name: Helm chart lint
        run: |
          helm lint charts/fission-all/

      - name: Install Skaffold
        run: |
          curl -Lo skaffold https://storage.googleapis.com/skaffold/releases/v2.14.0/skaffold-linux-amd64
          sudo install skaffold /usr/local/bin/
          skaffold version

      - name: Install GoReleaser
        uses: goreleaser/goreleaser-action@e435ccd777264be153ace6237001ef4d979d3a7a # v6.4.0
        with:
          install-only: true
          version: "~> v2"

      - 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 prometheus prometheus-community/kube-prometheus-stack -n monitoring \
          --version 45.28.0 --set grafana.enabled=false --set alertmanager.enabled=false

      - 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
        timeout-minutes: 10
        run: |
          kubectl create ns fission
          make create-crds
          SKAFFOLD_PROFILE=kind-ci-old make skaffold-deploy

      - name: Port-forward fission components
        run: |
          kubectl port-forward svc/router 8888:80 -nfission &

      - name: Get fission version
        timeout-minutes: 10
        run: |
          fission version

      - name: Integration tests
        timeout-minutes: 90
        run: |
          export FUNCTION_NAMESPACE=fission-function
          export BUILDER_NAMESPACE=fission-builder
          ./test/kind_CI.sh

      - name: Collect Fission Dump
        timeout-minutes: 5
        if: ${{ always() }}
        run: |
          command -v fission && fission support dump

      - name: Kind export logs
        timeout-minutes: 10
        if: ${{ always() }}
        run: |
          kind export logs --name kind kind-logs

      - name: Backup prometheus data
        timeout-minutes: 10
        if: ${{ always() }}
        run: |
          TRACE=1 ./hack/backup-prometheus.sh

      - name: Archive fission dump
        timeout-minutes: 10
        if: ${{ failure() || cancelled() }}
        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
        with:
          name: fission-dump-${{ github.run_id }}-${{ matrix.kindversion }}
          path: fission-dump/*.zip
          retention-days: 5

      - name: Archive prometheus dump
        timeout-minutes: 10
        if: ${{ always() }}
        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
        with:
          name: prom-dump-${{ github.run_id }}-${{ matrix.kindversion }}
          path: /tmp/prometheus/*
          retention-days: 5

      - name: Archive kind logs
        timeout-minutes: 10
        if: ${{ always() }}
        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
        with:
          name: kind-logs-${{ github.run_id }}-${{ matrix.kindversion }}
          path: kind-logs/*
          retention-days: 5