cgroup2.yaml

name: cgroup2
on:
  push:
    paths-ignore: 
      - "**.md"
  pull_request:
    paths-ignore:
      - "**.md"
  workflow_dispatch: {}
jobs:
  build:
    name: "Build"
    runs-on: ubuntu-20.04
    timeout-minutes: 40
    steps:
    - name: "Checkout"
      uses: actions/checkout@v2
      with:
        fetch-depth: 1
    - name: "Make"
      run: DOCKER_BUILDKIT=1 SKIP_VALIDATE=1 make
    - name: "Upload k3s binary"
      uses: actions/upload-artifact@v2
      with:
        name: k3s
        path: dist/artifacts/k3s
  test:
    name: "Test"
    needs: build
    # nested virtualization is only available on macOS hosts
    runs-on: macos-10.15
    timeout-minutes: 40
    steps:
    - name: "Checkout"
      uses: actions/checkout@v2
      with:
        fetch-depth: 1
    - name: "Download k3s binary"
      uses: actions/download-artifact@v2
      with:
        name: k3s
        path: ./tests/cgroup2
    - name: "Boot Fedora VM"
      run: |
        cp -r k3s.service k3s-rootless.service ./tests/util ./tests/cgroup2
        cd ./tests/cgroup2
        vagrant up
        vagrant ssh-config >> ~/.ssh/config
    - name: "Starting k3s"
      run: |
        ssh default -- sudo systemctl start k3s
    # Sonobuoy requires CoreDNS to be ready
    - name: "Waiting for CoreDNS to be ready"
      run: |
        ssh default -- sudo KUBECONFIG=/etc/rancher/k3s/k3s.yaml /vagrant/util/wait-for-coredns.sh
    # Vagrant is slow, so we set --mode=quick here
    - name: "Run Sonobuoy (--mode=quick)"
      run: |
        ssh default -- sudo KUBECONFIG=/etc/rancher/k3s/k3s.yaml sonobuoy run --mode=quick --wait
    - name: "Stopping k3s"
      run: |
        ssh default -- sudo systemctl stop k3s
        # FIXME: rootful k3s processes are still running even after `systemctl stop k3s`, so we reboot the VM here.
        # This reboot is also useful for ensuring `systemctl daemon-reload`: https://github.com/rootless-containers/rootlesscontaine.rs/issues/32
        cd ./tests/cgroup2
        vagrant halt
        vagrant up
    - name: "[Rootless] Starting k3s-rootless"
      run: |
        ssh default -- systemctl --user start k3s-rootless
    - name: "[Rootless] Waiting for CoreDNS to be ready"
      run: |
        ssh default -- KUBECONFIG=/home/vagrant/.kube/k3s.yaml /vagrant/util/wait-for-coredns.sh
    - name: "[Rootless] Run Sonobuoy (--mode=quick)"
      run: |
        ssh default -- KUBECONFIG=/home/vagrant/.kube/k3s.yaml sonobuoy run --mode=quick --wait