kind-e2e.yaml

# Copyright 2022 Chainguard, Inc.
# SPDX-License-Identifier: Apache-2.0

name: KinD E2E

on:
  pull_request:
    branches: [ main ]

defaults:
  run:
    shell: bash
    working-directory: ./src/github.com/chainguard-dev/hakn

concurrency:
  group: kind-e2e-${{ github.head_ref }}
  cancel-in-progress: true

jobs:
  kind-test:
    name: E2E Test
    # Due to https://github.com/knative/serving/issues/13529,
    # pin to 20.04 until conformance test updated to work with cgroupv2 on ubuntu-latest
    runs-on: ubuntu-20.04
    strategy:
      fail-fast: false # Keep running if one leg fails.
      matrix:
        test-env:
        - ingress-conformance
        - serving-runtime-conformance
        - serving-api-conformance

    env:
      GOPATH: ${{ github.workspace }}
      GO111MODULE: on
      GOFLAGS: -ldflags=-s -ldflags=-w
      KO_DOCKER_REPO: registry.local:5000/chainguard
      KOCACHE: ~/ko

    steps:
    - name: Check out hakn
      uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v3
      with:
        path: ./src/github.com/chainguard-dev/hakn

    - uses: chainguard-dev/actions/setup-mirror@main

    # https://github.com/mvdan/github-actions-golang#how-do-i-set-up-caching-between-builds
    - uses: actions/cache@v3
      with:
        # In order:
        # * Module download cache
        # * Build cache (Linux)
        path: |
          ~/go/pkg/mod
          ~/.cache/go-build
          ~/ko
        key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
        restore-keys: |
          ${{ runner.os }}-go-

    - name: Set up Go
      uses: actions/setup-go@93397bea11091df50f3d7e59dc26a7711a8bcfbe # v3
      with:
        go-version: "1.20"
        check-latest: true

    - uses: imjasonh/setup-ko@ace48d793556083a76f1e3e6068850c1f4a369aa # v0.5
      with:
        version: v0.13.0

    - name: Setup Cluster
      uses: chainguard-dev/actions/setup-kind@main
      id: kind
      with:
        k8s-version: v1.24.x
        registry-authority: registry.local:5000

    - name: Install hakn
      timeout-minutes: 10
      run: |
        # Eliminates the resources blocks in a release yaml
        function resource_blaster() {
          local REPO="${1}"
          local FILE="${2}"
          curl -L -s "https://github.com/knative/${REPO}/releases/download/knative-v1.8.0/${FILE}" \
            | yq e 'del(.spec.template.spec.containers[]?.resources)' - \
            `# Filter out empty objects that come out as {} b/c kubectl barfs` \
            | grep -v '^{}$'
        }

        # Without going through resource_blaster, Istio consumes 75%
        # of the action's resources
        resource_blaster net-istio istio.yaml | ko resolve -l knative.dev/crd-install=true -f - | kubectl apply -f -
        sleep 5
        resource_blaster net-istio istio.yaml | kubectl apply -f -

        ko apply -BRf config

        kubectl patch configmap/config-autoscaler \
          --namespace knative-serving \
          --type merge \
          --patch '{"data":{"min-scale": "1", "target-burst-capacity": "0"}}'

        # Wait for the controlplane to be up.
        kubectl rollout status --timeout=5m -n knative-serving statefulsets/controlplane

    - uses: chainguard-dev/actions/setup-monitoring@main

    - uses: ./src/github.com/chainguard-dev/hakn/.github/actions/tests/dispatcher
      with:
        test-env: ${{ matrix.test-env }}

    - name: Collect diagnostics and upload
      if: ${{ failure() }}
      uses: chainguard-dev/actions/kind-diag@main