gateway.yml

name: gateway

on:
  push:
  pull_request:
  workflow_dispatch:

env:
  GO_VERSION: "1.24"
  GATEWAY_VERSION: "v1.4.0"
  K8S_VERSION: "v1.34.0"
  KIND_VERSION: "v0.30.0"
  KIND_CLUSTER_NAME: "kind-cloud"

jobs:
  gateway:
    name: gateway
    runs-on: ubuntu-latest
    timeout-minutes: 100
    env:
      JOB_NAME: "cloud-provider-kind-e2e-gateway"
    steps:
    - name: Set up Go
      uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6
      with:
        go-version: ${{ env.GO_VERSION }}
      id: go

    - name: Check out code
      uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0

    - name: Enable ipv4 and ipv6 forwarding
      run: |
        sudo sysctl -w net.ipv6.conf.all.forwarding=1
        sudo sysctl -w net.ipv4.ip_forward=1

    - name: Set up environment (download dependencies)
      run: |
        TMP_DIR=$(mktemp -d)
        # Test binaries
        git clone --branch ${{ env.GATEWAY_VERSION }} --depth 1 https://github.com/kubernetes-sigs/gateway-api.git ${TMP_DIR}
        cd ${TMP_DIR}
        go test ./conformance/ -c
        cd -
        sudo cp ${TMP_DIR}/conformance.test /usr/local/bin/conformance.test
        sudo chmod +x /usr/local/bin/conformance.test
        # kubectl
        curl -L https://dl.k8s.io/${{ env.K8S_VERSION }}/bin/linux/amd64/kubectl -o ${TMP_DIR}/kubectl
        # kind
        curl -Lo ${TMP_DIR}/kind https://kind.sigs.k8s.io/dl/${{ env.KIND_VERSION }}/kind-linux-amd64
        # Install
        sudo cp ${TMP_DIR}/kubectl /usr/local/bin/kubectl
        sudo cp ${TMP_DIR}/kind /usr/local/bin/kind
        sudo chmod +x /usr/local/bin/kubectl
        sudo chmod +x /usr/local/bin/kind
        # Create folder to store artifacts
        mkdir -p _artifacts

    - name: Run cloud-provider-kind
      run: |
        make
        nohup bin/cloud-provider-kind -v 2 --enable-log-dumping --logs-dir ./_artifacts/loadbalancers > ./_artifacts/ccm-kind.log 2>&1 &

    - name: Create multi node cluster
      run: |
        # create cluster
        cat <<EOF | /usr/local/bin/kind create cluster \
          --name ${{ env.KIND_CLUSTER_NAME}}           \
          --image kindest/node:${{ env.K8S_VERSION }}  \
          -v7 --wait 1m --retain --config=-
        kind: Cluster
        apiVersion: kind.x-k8s.io/v1alpha4
        nodes:
        - role: control-plane
        - role: worker
        - role: worker
        kubeadmConfigPatches:
          - |
            kind: ClusterConfiguration
            apiServer:
              extraArgs:
                v: "5"
            controllerManager:
              extraArgs:
                cloud-provider: "external"
                v: "5"
            ---
            kind: InitConfiguration
            nodeRegistration:
              kubeletExtraArgs:
                cloud-provider: "external"
                v: "5"
            ---
            kind: JoinConfiguration
            nodeRegistration:
              kubeletExtraArgs:
                cloud-provider: "external"
                v: "5"
        EOF
        /usr/local/bin/kind get kubeconfig --name ${{ env.KIND_CLUSTER_NAME}} > _artifacts/kubeconfig.conf

    - name: Get Cluster status
      run: |
        /usr/local/bin/kubectl get nodes -o yaml
        /usr/local/bin/kubectl get pods -A -o wide
        # wait network is ready
        /usr/local/bin/kubectl wait --for=condition=ready pods --namespace=kube-system -l k8s-app=kube-dns --timeout=3m
        /usr/local/bin/kubectl get nodes -o wide
        /usr/local/bin/kubectl get pods -A

    - name: Run tests
      run: |
        /usr/local/bin/conformance.test -test.run TestConformance \
            --debug=true \
            --kubeconfig=_artifacts/kubeconfig.conf \
            --organization=sigs.k8s.io \
            --project=cloud-provider-kind \
            --url=https://github.com/kubernetes-sigs/cloud-provider-kind \
            --version=${{ github.sha }} \
            --contact=https://github.com/kubernetes-sigs/cloud-provider-kind/issues/new \
            --gateway-class=cloud-provider-kind \
            --conformance-profiles=GATEWAY-HTTP \
            --supported-features=Gateway,HTTPRoute,ReferenceGrant \
            --report-output=./_artifacts/conformance.yaml

    - name: Export logs
      if: always()
      run: |
        /usr/local/bin/kind export logs --name ${{ env.KIND_CLUSTER_NAME}} ./_artifacts/logs
        cp ./_artifacts/ccm-kind.log ./_artifacts/logs

    - name: Upload logs
      if: always()
      uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5
      with:
        name: kind-logs-${{ env.JOB_NAME }}-${{ github.run_id }}
        path: ./_artifacts