e2e.yml

# Usage: /ok-to-test [k8s-version]
# Examples:
# /ok-to-test
# /ok-to-test v1.18.4

name: e2e

on:
  issue_comment:
    types: [created]
  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.ref }}
  cancel-in-progress: true

jobs:
  build:
    if: contains(github.event.issue.html_url, '/pull/') && startsWith(github.event.comment.body, '/ok-to-test')
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v1

      - name: Set up QEMU
        id: qemu
        uses: docker/setup-qemu-action@v1

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1

      - name: Checkout pr
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          PR_NUMBER: ${{ github.event.issue.number }}
        run: |
          curl -fsSL https://github.com/github/hub/raw/master/script/get | bash -s 2.14.1
          sudo mv bin/hub /usr/local/bin
          hub pr checkout $PR_NUMBER

      - name: Login Docker
        env:
          DOCKER_TOKEN: ${{ secrets.DOCKERHUB_TOKEN }}
          USERNAME: 1gtm
        run: |
          docker login --username ${USERNAME} --password ${DOCKER_TOKEN}

      - name: Build
        env:
          REGISTRY: appscodeci
        run: |
          make push

  config:
    runs-on: ubuntu-20.04
    needs: build
    outputs:
      matrix: ${{ steps.set-matrix.outputs.matrix }}
    steps:
      - id: set-matrix
        name: Generate test matrix
        run: |
          k8s=(v1.20.15 v1.22.15 v1.24.7 v1.26.0)

          IFS=' '
          read -ra COMMENT <<< "${{ github.event.comment.body }}"
          if [ ! -z ${COMMENT[1]} ]; then
            k8s=(${COMMENT[1]})
          fi

          matrix=()
          for x in ${k8s[@]}; do
            matrix+=( $( jq -n -c --arg x "$x" '{"k8s":$x}' ) )
          done

          # https://stackoverflow.com/a/63046305/244009
          function join { local IFS="$1"; shift; echo "$*"; }
          matrix=$(echo "{"include":[$(join , ${matrix[@]})]}")
          echo $matrix
          echo "::set-output name=matrix::$matrix"

  kubernetes:
    name: Kubernetes
    needs: config
    runs-on: ubuntu-20.04
    strategy:
      matrix: ${{ fromJson(needs.config.outputs.matrix) }}
    steps:
      - uses: actions/checkout@v1

      - name: Checkout pr
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          PR_NUMBER: ${{ github.event.issue.number }}
        run: |
          curl -fsSL https://github.com/github/hub/raw/master/script/get | bash -s 2.14.1
          sudo mv bin/hub /usr/local/bin
          hub pr checkout $PR_NUMBER

      - name: Create Kubernetes ${{ matrix.k8s }} cluster
        id: kind
        uses: engineerd/setup-kind@v0.5.0
        with:
          version: v0.17.0
          config: hack/kubernetes/kind.yaml
          image: kindest/node:${{ matrix.k8s }}

      - name: Prepare cluster for testing
        id: local-path
        env:
          DOCKER_TOKEN: ${{ secrets.DOCKERHUB_TOKEN }}
          USERNAME: 1gtm
          REGISTRY_SECRET: regcred
        run: |
          echo "waiting for nodes to be ready ..."
          kubectl wait --for=condition=Ready nodes --all --timeout=5m
          kubectl get nodes
          echo
          kubectl version
          echo
          echo "create docker-registry secret"
          kubectl create secret docker-registry ${REGISTRY_SECRET} --namespace=kube-system --docker-server=https://index.docker.io/v1/ --docker-username=${USERNAME} --docker-password=${DOCKER_TOKEN}

      - name: Install NFS server dependencies
        run: |
          nodes=$(kubectl get nodes -o=jsonpath='{range .items[*]}{.metadata.name}{"\t"}{end}')
          for i in $nodes
          do
            echo "Installing NFS server dependencies in node: $i ...."
            docker exec $i apt-get update
            docker exec $i apt-get install -y nfs-kernel-server
          done

      - name: Check out installer
        run: |
          cd ..
          git clone https://github.com/stashed/installer.git
          cd installer
          git checkout master

      - name: Run e2e tests
        env:
          REGISTRY: appscodeci
          REGISTRY_SECRET: regcred
          TEST_CREDENTIALS: ${{ secrets.TEST_CREDENTIALS }}
          GOOGLE_SERVICE_ACCOUNT_JSON_KEY: ${{ secrets.GOOGLE_SERVICE_ACCOUNT_JSON_KEY }}
        run: |
          echo "preparing test credentials"
          mkdir -p hack/config
          echo -n "$TEST_CREDENTIALS" > hack/config/.env
          echo >> hack/config/.env
          echo "GOOGLE_SERVICE_ACCOUNT_JSON_KEY=$(echo $GOOGLE_SERVICE_ACCOUNT_JSON_KEY)" >> hack/config/.env
          make install
          echo
          sleep 10
          make e2e-parallel