---
name: VM kind smoke

# yamllint disable-line rule:truthy
on:
  workflow_dispatch:

jobs:
  kind:
    runs-on: [self-hosted, vm-dev]
    steps:
      - name: Verify Docker
        run: docker info

      - name: Install kind
        shell: bash
        run: |
          set -euo pipefail
          version=v0.33.0
          base_url="https://kind.sigs.k8s.io/dl/${version}"
          curl --fail --location --silent --show-error \
            --output /tmp/kind "${base_url}/kind-linux-amd64"
          curl --fail --location --silent --show-error \
            --output /tmp/kind.sha256sum \
            "${base_url}/kind-linux-amd64.sha256sum"
          checksum=$(cut -d ' ' -f1 /tmp/kind.sha256sum)
          printf '%s  %s\n' "$checksum" /tmp/kind | sha256sum --check
          chmod 0755 /tmp/kind

      - name: Create and delete kind cluster
        shell: bash
        run: |
          set -euo pipefail
          diagnose_and_cleanup() {
            status=$?
            node=smoke-control-plane
            if (( status != 0 )) && docker inspect "$node" >/dev/null 2>&1; then
              echo '::group::kind node inspect'
              docker inspect "$node"
              echo '::endgroup::'
              echo '::group::kind node logs'
              docker logs "$node" 2>&1 || true
              echo '::endgroup::'
              echo '::group::kind node guest state'
              docker exec "$node" bash -c '
                set +e
                echo "### pid 1"
                ps -p 1 -o pid,ppid,user,stat,comm,args
                cat /proc/1/status
                echo "### cgroup"
                cat /proc/1/cgroup
                findmnt -R /sys/fs/cgroup
                stat -fc "%T %a" /sys/fs/cgroup
                echo "### systemd"
                systemctl --no-pager --failed
                systemctl --no-pager status \
                  multi-user.target containerd.service kubelet.service
                journalctl --no-pager -b -n 500
              ' 2>&1 || true
              echo '::endgroup::'
            fi
            /tmp/kind delete cluster --name smoke || true
            exit "$status"
          }
          trap diagnose_and_cleanup EXIT
          /tmp/kind create cluster --name smoke --wait 180s --retain
          /tmp/kind get clusters | grep -Fx smoke