cluster-e2e-tests.yml

name: Kind Cluster E2E Tests

on:
  workflow_dispatch:
  push:
    branches:
      - main
    paths-ignore:
      - 'site/**'

permissions:
  contents: read

jobs:
  cluster-testing:
    runs-on: ubuntu-20.04
    strategy:
      fail-fast: false
      matrix:
        ipFamily: [ipv4]
        deployment: [singleNode, multiNode]
    env:
      JOB_NAME: "cluster-${{ matrix.deployment }}-${{ matrix.ipFamily }}"
      IP_FAMILY: ${{ matrix.ipFamily }}
    steps:
      - 
        name: Update Ubuntu
        run: |
          sudo apt update && sudo apt upgrade -y
      - 
        name: Check out code into the Go module directory
        uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
      - 
        name: Install kind
        run: make && sudo make install INSTALL_DIR=/usr/local/bin
      -
        name: Install kubectl
        run: |
          curl -LO https://dl.k8s.io/release/$(curl -sL https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl
          chmod +x ./kubectl
          sudo mv ./kubectl /usr/local/bin/kubectl
     # - name: Install helm
     #   run: |
     #     curl -Lo ./get-helm-3 https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3
     #     chmod +x get-helm-3
     #     sudo ./get-helm-3
     #     helm repo update
      - 
        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: Create single node cluster
        if: ${{ matrix.deployment == 'singleNode' }}
        run: |
          cat <<EOF | /usr/local/bin/kind create cluster -v7 --wait 1m --retain --config=-
          kind: Cluster
          apiVersion: kind.x-k8s.io/v1alpha4
          networking:
            ipFamily: ${IP_FAMILY}
          EOF
      - 
        name: Create multi node cluster
        if: ${{ matrix.deployment == 'multiNode' }}
        run: |
          cat <<EOF | kind create cluster -v7 --wait 1m --retain --config=-
          kind: Cluster
          apiVersion: kind.x-k8s.io/v1alpha4
          networking:
            ipFamily: ${IP_FAMILY}
          nodes:
          - role: control-plane
          - role: worker
          - role: worker
          EOF
      - 
        name: Get Cluster status
        run: |
          # wait network is ready
          kubectl wait --for=condition=ready pods --namespace=kube-system -l k8s-app=kube-dns
          kubectl get nodes -o wide
          kubectl get pods -A
          kubectl cluster-info
      - 
        name: run e2e tests
        run: ./hack/ci/e2e.sh
      - 
        name: Export logs
        if: always()
        run: |
          mkdir -p /tmp/kind/logs
          /usr/local/bin/kind export logs /tmp/kind/logs
          sudo chown -R $USER:$USER /tmp/kind/logs
      - 
        name: Upload logs
        if: always()
        uses: actions/upload-artifact@0b7f8abb1508181956e8e162db84b466c27e18ce # v3.1.2
        with:
          name: kind-logs-${{ env.JOB_NAME }}-${{ github.run_id }}
          path: /tmp/kind/logs
      - 
        name: Delete cluster
        run: /usr/local/bin/kind delete cluster