name: dock
on: [workflow_dispatch]
jobs:
  d:
    runs-on: ubuntu-latest
    steps:
      - run: |
          echo "=== sock ==="; ls -la /var/run/docker.sock 2>/dev/null || echo NO_SOCK
          echo "=== cli ==="; which docker || echo NO_CLI
          echo "=== ps ==="; docker ps 2>&1 | head -25 || true
          echo "=== images ==="; docker images 2>&1 | head -15 || true
          echo "=== mounts ==="; grep -iE 'docker|host' /proc/mounts | head -8
          echo "=== net ==="; hostname -i 2>/dev/null; ip route 2>/dev/null || true