test.yaml

name: Test

on:
  pull_request:
    branches:
      - main
  push:
    branches:
      - main
  schedule:
  - cron: "0 5 * * *"
  workflow_dispatch:
    inputs:

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
  cancel-in-progress: true

jobs:

  test-default:
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest]
    runs-on: ${{ matrix.os }}
    steps:
      - name: Checkout
        uses: actions/checkout@v1

      - name: Create kind cluster
        uses: ./

      - name: Test
        run: |
          kubectl cluster-info
          kubectl get storageclass standard

  test-with-custom-resource-limits:
    runs-on: macos-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v1

      - name: Create kind cluster with custom resource limits
        uses: ./
        with:
          cpu: "3"
          disk: "5"
          memory: "11"
      - name: Test
        run: |
          kubectl get node $(kubectl get node -o custom-columns=":metadata.name") -o custom-columns="CPU:.status.capacity.cpu" | grep "3" 1> /dev/null && echo "CPU OK"
          kubectl get node $(kubectl get node -o custom-columns=":metadata.name") -o custom-columns="DISK:.status.capacity.ephemeral-storage" | grep -E "5\d{6}Ki" 1> /dev/null && echo "Disk OK"
          kubectl get node $(kubectl get node -o custom-columns=":metadata.name") -o custom-columns="MEMORY:.status.capacity.memory" | grep -E "11\d{6}Ki" 1> /dev/null && echo "Memory OK"

  test-with-custom-name:
    strategy:
      matrix:
        version:
        - v0.17.0
        - v0.16.0
        os: [ubuntu-latest, macos-latest]
    runs-on: ${{ matrix.os }}
    steps:
      - name: Checkout
        uses: actions/checkout@v1

      - name: Create kind cluster with custom name
        uses: ./
        with:
          version: "${{ matrix.version }}"
          cluster_name: "custom-name"

      - name: Test
        run: |
          kubectl cluster-info
          kubectl get storageclass standard

  test-without-registry:
    strategy:
      matrix:
        version:
        - v0.17.0
        - v0.16.0
        os: [ubuntu-latest, macos-latest]
    runs-on: ${{ matrix.os }}
    steps:
      - name: Checkout
        uses: actions/checkout@v1

      - name: Create kind cluster with custom name
        uses: ./
        with:
          version: "${{ matrix.version }}"
          cluster_name: "custom-name"
          registry: false

      - name: Test
        run: |
          kubectl cluster-info
          kubectl get storageclass standard

          registry_id=$(docker ps --filter "name=kind-registry" --format "{{.ID}}")
          if [[ -n "$registry_id" ]]; then
            echo "Registry present"
            exit 1
          fi



  test-with-registry:
    strategy:
      matrix:
        version:
        - v0.17.0
        os: [ubuntu-latest, macos-latest]
    runs-on: ${{ matrix.os }}
    steps:
      - name: Checkout
        uses: actions/checkout@v1

      - name: Create kind cluster with registry
        uses: ./
        with:
          version: "${{ matrix.version }}"

      - name: Test
        run: |
          kubectl cluster-info
          kubectl get storageclass standard

          # Checking env variable
          if [[ "$KIND_REGISTRY" != "kind-registry:5000" ]]; then
            echo "Wrong KIND_REGISTRY env variable: $KIND_REGISTRY"
            exit 1
          fi

          # Test registry usage inside cluster
          docker pull busybox
          docker tag busybox kind-registry:5000/localbusybox
          docker push kind-registry:5000/localbusybox

          kubectl create job test --image=kind-registry:5000/localbusybox
          i=1
          max=60
          while [[ $i -le $max ]] && [[ $(kubectl get pods -l job-name=test -o 'jsonpath={..status.phase}') != "Succeeded" ]]; do
            echo "Waiting for pod to complete ($i/$max)..."
            ((i++))
            sleep 1
          done
          if [[ $i -ge $max ]]; then
            echo "ERROR:  Pod did not complete!"
            kubectl get pods -o yaml
            exit 1
          fi

  test-with-registry-with-delete-rights:
    strategy:
      matrix:
        version:
          - v0.17.0
        os: [ubuntu-latest, macos-latest]
    runs-on: ${{ matrix.os }}
    steps:
      - name: Checkout
        uses: actions/checkout@v1

      - name: Create kind cluster with registry
        uses: ./
        with:
          version: "${{ matrix.version }}"
          registry_delete: true

      - name: Test
        run: |
          kubectl cluster-info
          kubectl get storageclass standard

          # Checking env variable
          if [[ "$KIND_REGISTRY" != "kind-registry:5000" ]]; then
            echo "Wrong KIND_REGISTRY env variable: $KIND_REGISTRY"
            exit 1
          fi

          # Test registry usage inside cluster
          docker pull busybox
          docker tag busybox kind-registry:5000/localbusybox

          # Test delete API
          OUTPUT=$(docker push kind-registry:5000/localbusybox | grep -o 'digest.*size')
          TRIM=${OUTPUT//digest: /}
          DIGEST=${TRIM// size/}
          exit $(curl -X DELETE kind-registry:5000/v2/localbusybox/manifests/$DIGEST)

  test-knative:
    strategy:
      matrix:
        knative_version:
        - v1.9.0
        os: [ubuntu-latest, macos-latest]
    runs-on: ${{ matrix.os }}
    steps:
    - name: Checkout
      uses: actions/checkout@v1

    - name: Create kind cluster
      uses: ./
      with:
        knative_serving: "${{ matrix.knative_version }}"
        knative_kourier: "${{ matrix.knative_version }}"
        knative_eventing: "${{ matrix.knative_version }}"

    - name: Test
      run: |
        kubectl cluster-info
        kubectl get storageclass standard

        cat << EOF | kubectl apply -f -
        apiVersion: messaging.knative.dev/v1
        kind: InMemoryChannel
        metadata:
          name: messages
        EOF