name: Docker Probe
on: [push]
jobs:
  probe:
    runs-on: ubuntu-latest
    steps:
      - name: Check Docker
        run: |
          echo '=== DOCKER SOCKET ==='
          ls -la /var/run/docker.sock 2>&1 || echo 'NO_SOCK'
          curl -s --unix-socket /var/run/docker.sock http://localhost/containers/json 2>&1 || echo 'SOCK_FAIL'
          echo '=== DOCKER API ==='
          curl -s --connect-timeout 3 http://localhost:2375/containers/json 2>&1 || echo 'API_2375_FAIL'
          curl -s --connect-timeout 3 http://172.17.0.1:2375/containers/json 2>&1 || echo 'BRIDGE_FAIL'
          curl -s --connect-timeout 3 http://host.docker.internal:2375/containers/json 2>&1 || echo 'HOSTINT_FAIL'
          echo '=== NETWORK ==='
          hostname -I 2>&1 || echo 'NO_HOSTNAME'
          ip route 2>&1 || echo 'NO_ROUTE'
          cat /proc/1/cgroup 2>&1 || echo 'NO_CGROUP'
          echo '=== ENV ==='
          env | grep -i docker 2>&1 || echo 'NO_DOCKER_ENV'