name: e2e meta test
description: "This test does the infrastructure management and runs the e2e test of your choice."

inputs:
  workerNodesCount:
    description: "Number of worker nodes to spawn."
    required: false
    default: "2"
  controlNodesCount:
    description: "Number of control-plane nodes to spawn."
    required: false
    default: "3"
  cloudProvider:
    description: "Which cloud provider to use."
    required: true
  machineType:
    description: "VM machine type. Make sure it matches selected cloud provider!"
    required: false
  osImage:
    description: "OS image to run."
    required: true
  isDebugImage:
    description: "Is OS img a debug img?"
    default: "true"
    required: true
  cliVersion:
    description: "Version of a released CLI to download, e.g. 'v2.3.0', leave empty to build it."
    required: false
  kubernetesVersion:
    description: "Kubernetes version to create the cluster from."
    required: false
  keepMeasurements:
    default: "false"
    description: "Keep measurements embedded in the CLI."
  gcpProject:
    description: "The GCP project to deploy Constellation in."
    required: false
  gcpIAMCreateServiceAccount:
    description: "Service account with permissions to create IAM configuration on GCP."
    required: false
  gcpClusterCreateServiceAccount:
    description: "Service account with permissions to create a Constellation cluster on GCP."
    required: false
  gcpInClusterServiceAccountKey:
    description: "Service account to use inside the created Constellation cluster on GCP."
    required: false
  awsOpenSearchDomain:
    description: "AWS OpenSearch Endpoint Domain to upload the benchmark results."
    required: false
  awsOpenSearchUsers:
    description: "AWS OpenSearch User to upload the benchmark results."
    required: false
  awsOpenSearchPwd:
    description: "AWS OpenSearch Password to upload the benchmark results."
    required: false
  azureClusterCreateCredentials:
    description: "Azure credentials authorized to create a Constellation cluster."
    required: true
  azureIAMCreateCredentials:
    description: "Azure credentials authorized to create an IAM configuration."
    required: true
  test:
    description: "The test to run. Can currently be one of [sonobuoy full, sonobuoy quick, autoscaling, lb, perf-bench, verify, recover, nop]."
    required: true
  sonobuoyTestSuiteCmd:
    description: "The sonobuoy test suite to run."
    required: false
  buildBuddyApiKey:
    description: "BuildBuddy API key for caching Bazel artifacts"
    required: false
  registry:
    description: "Container registry to use"
    required: true
  githubToken:
    description: "GitHub authorization token"
    required: true

outputs:
  kubeconfig:
    description: "The kubeconfig for the cluster."
    value: ${{ steps.constellation-create.outputs.kubeconfig }}
  namePrefix:
    description: "The name prefix of the cloud resources used in the e2e test."
    value: ${{ steps.create-prefix.outputs.prefix }}

runs:
  using: "composite"
  steps:
    - name: Check input
      if: (!contains(fromJson('["sonobuoy full", "sonobuoy quick", "autoscaling", "perf-bench", "verify", "lb", "recover", "nop"]'), inputs.test))
      shell: bash
      run: |
        echo "::error::Invalid input for test field: ${{ inputs.test }}"
        exit 1

    # Perf-bench's network benchmarks require at least two distinct worker nodes.
    - name: Validate perf-bench inputs
      if: inputs.test == 'perf-bench'
      shell: bash
      run: |
        if [[ "${{ inputs.workerNodesCount }}" -lt 2 ]]; then
          echo "::error::Test Perf-Bench requires at least 2 worker nodes."
          exit 1
        fi

    - name: Determine build target
      id: determine-build-target
      shell: bash
      run: |
        echo "hostOS=$(go env GOOS)" | tee -a "$GITHUB_OUTPUT"
        echo "hostArch=$(go env GOARCH)" | tee -a "$GITHUB_OUTPUT"

    - name: Setup bazel
      uses: ./.github/actions/setup_bazel
      with:
        useCache: ${{ inputs.buildBuddyApiKey != '' }}
        buildBuddyApiKey: ${{ inputs.buildBuddyApiKey }}

    - name: Log in to the Container registry
      uses: ./.github/actions/container_registry_login
      with:
        registry: ${{ inputs.registry }}
        username: ${{ github.actor }}
        password: ${{ inputs.githubToken }}

    - name: Build CLI
      if: inputs.cliVersion == ''
      uses: ./.github/actions/build_cli
      with:
        targetOS: ${{ steps.determine-build-target.outputs.hostOS }}
        targetArch: ${{ steps.determine-build-target.outputs.hostArch }}
        enterpriseCLI: true
        outputPath: "build/constellation"

    - name: Download CLI
      if: inputs.cliVersion != ''
      shell: bash
      run: |
        curl -fsSL -o constellation https://github.com/edgelesssys/constellation/releases/download/${{ inputs.cliVersion }}/constellation-linux-amd64
        chmod u+x constellation
        echo "$(pwd)" >> $GITHUB_PATH
        export PATH="$PATH:$(pwd)"
        constellation version
        # Do not spam license server from pipeline
        sudo sh -c 'echo "127.0.0.1 license.confidential.cloud" >> /etc/hosts'

    - name: Build the bootstrapper
      id: build-bootstrapper
      if: inputs.isDebugImage == 'true'
      uses: ./.github/actions/build_bootstrapper

    - name: Build the upgrade-agent
      id: build-upgrade-agent
      if: inputs.isDebugImage == 'true'
      uses: ./.github/actions/build_upgrade_agent

    - name: Build cdbg
      id: build-cdbg
      if: inputs.isDebugImage == 'true'
      uses: ./.github/actions/build_cdbg
      with:
        targetOS: ${{ steps.determine-build-target.outputs.hostOS }}
        targetArch: ${{ steps.determine-build-target.outputs.hostArch }}

    - name: Upload container images
      if: inputs.cliVersion == ''
      shell: bash
      run: bazel run //bazel/release:push

    - name: Login to GCP (IAM service account)
      if: inputs.cloudProvider == 'gcp'
      uses: ./.github/actions/login_gcp
      with:
        service_account: ${{ inputs.gcpIAMCreateServiceAccount }}

    - name: Login to AWS (IAM role)
      if: inputs.cloudProvider == 'aws'
      uses: aws-actions/configure-aws-credentials@e1e17a757e536f70e52b5a12b2e8d1d1c60e04ef # v2.0.0
      with:
        role-to-assume: arn:aws:iam::795746500882:role/GithubActionsE2EIAM
        aws-region: eu-central-1
        # extend token expiry to 6 hours to ensure constellation can terminate
        role-duration-seconds: 21600

    - name: Login to Azure (IAM service principal)
      if: inputs.cloudProvider == 'azure'
      uses: ./.github/actions/login_azure
      with:
        azure_credentials: ${{ inputs.azureIAMCreateCredentials }}

    - name: Create prefix
      id: create-prefix
      shell: bash
      run: |
        uuid=$(uuidgen | tr "[:upper:]" "[:lower:]")
        uuid=${uuid%%-*}
        echo "uuid=${uuid}" | tee -a $GITHUB_OUTPUT
        echo "prefix=e2e-${{ github.run_id }}-${{ github.run_attempt }}-${uuid}" | tee -a $GITHUB_OUTPUT

    - name: Create IAM configuration
      id: constellation-iam-create
      uses: ./.github/actions/constellation_iam_create
      with:
        cloudProvider: ${{ inputs.cloudProvider }}
        namePrefix: ${{ steps.create-prefix.outputs.prefix }}
        awsZone: eu-west-1c
        azureRegion: northeurope
        gcpProjectID: ${{ inputs.gcpProject }}
        gcpZone: europe-west3-b

    - name: Login to GCP (Cluster service account)
      if: inputs.cloudProvider == 'gcp'
      uses: ./.github/actions/login_gcp
      with:
        service_account: ${{ inputs.gcpClusterCreateServiceAccount }}

    - name: Login to AWS (Cluster role)
      if: inputs.cloudProvider == 'aws'
      uses: aws-actions/configure-aws-credentials@e1e17a757e536f70e52b5a12b2e8d1d1c60e04ef # v2.0.0
      with:
        role-to-assume: arn:aws:iam::795746500882:role/GithubActionsE2ECluster
        aws-region: eu-central-1
        # extend token expiry to 6 hours to ensure constellation can terminate
        role-duration-seconds: 21600

    - name: Login to Azure (Cluster service principal)
      if: inputs.cloudProvider == 'azure'
      uses: ./.github/actions/login_azure
      with:
        azure_credentials: ${{ inputs.azureClusterCreateCredentials }}

    - name: Create cluster
      id: constellation-create
      uses: ./.github/actions/constellation_create
      with:
        cloudProvider: ${{ inputs.cloudProvider }}
        gcpInClusterServiceAccountKey: ${{ inputs.gcpInClusterServiceAccountKey }}
        workerNodesCount: ${{ inputs.workerNodesCount }}
        controlNodesCount: ${{ inputs.controlNodesCount }}
        machineType: ${{ inputs.machineType }}
        osImage: ${{ inputs.osImage }}
        isDebugImage: ${{ inputs.isDebugImage }}
        kubernetesVersion: ${{ inputs.kubernetesVersion }}
        keepMeasurements: ${{ inputs.keepMeasurements }}
        existingConfig: ${{ steps.constellation-iam-create.outputs.existingConfig }}
        artifactNameSuffix: ${{ steps.create-prefix.outputs.prefix }}

    #
    # Test payloads
    #

    - name: Nop test payload
      if: inputs.test == 'nop'
      shell: bash
      run: echo "::warning::This test has a nop payload. It doesn't run any tests."

    - name: Run sonobuoy quick test
      if: inputs.test == 'sonobuoy quick'
      uses: ./.github/actions/e2e_sonobuoy
      with:
        sonobuoyTestSuiteCmd: "--mode quick"
        kubeconfig: ${{ steps.constellation-create.outputs.kubeconfig }}
        artifactNameSuffix: ${{ steps.create-prefix.outputs.prefix }}

    - name: Run sonobuoy full test
      if: inputs.test == 'sonobuoy full'
      uses: ./.github/actions/e2e_sonobuoy
      with:
        # TODO(3u13r): Remove E2E_SKIP once AB#2174 is resolved
        sonobuoyTestSuiteCmd: '--plugin e2e --plugin-env e2e.E2E_FOCUS="\[Conformance\]" --plugin-env e2e.E2E_SKIP="for service with type clusterIP|HostPort validates that there is no conflict between pods with same hostPort but different hostIP and protocol" --plugin https://raw.githubusercontent.com/vmware-tanzu/sonobuoy-plugins/master/cis-benchmarks/kube-bench-plugin.yaml --plugin https://raw.githubusercontent.com/vmware-tanzu/sonobuoy-plugins/master/cis-benchmarks/kube-bench-master-plugin.yaml'
        kubeconfig: ${{ steps.constellation-create.outputs.kubeconfig }}
        artifactNameSuffix: ${{ steps.create-prefix.outputs.prefix }}

    - name: Run autoscaling test
      if: inputs.test == 'autoscaling'
      uses: ./.github/actions/e2e_autoscaling
      with:
        kubeconfig: ${{ steps.constellation-create.outputs.kubeconfig }}

    - name: Run lb test
      if: inputs.test == 'lb'
      uses: ./.github/actions/e2e_lb
      with:
        kubeconfig: ${{ steps.constellation-create.outputs.kubeconfig }}

    - name: Run Performance Benchmark
      if: inputs.test == 'perf-bench'
      uses: ./.github/actions/e2e_benchmark
      with:
        cloudProvider: ${{ inputs.cloudProvider }}
        kubeconfig: ${{ steps.constellation-create.outputs.kubeconfig }}
        awsOpenSearchDomain: ${{ inputs.awsOpenSearchDomain }}
        awsOpenSearchUsers: ${{ inputs.awsOpenSearchUsers }}
        awsOpenSearchPwd: ${{ inputs.awsOpenSearchPwd }}

    - name: Run constellation verify test
      if: inputs.test == 'verify'
      uses: ./.github/actions/e2e_verify
      with:
        cloudProvider: ${{ inputs.cloudProvider }}
        osImage: ${{ steps.constellation-create.outputs.osImageUsed }}

    - name: Run recover test
      if: inputs.test == 'recover'
      uses: ./.github/actions/e2e_recover
      with:
        controlNodesCount: ${{ inputs.controlNodesCount }}
        kubeconfig: ${{ steps.constellation-create.outputs.kubeconfig }}
        masterSecret: ${{ steps.constellation-create.outputs.masterSecret }}