fix: 为 Pod Docker 数据配置独立卷

.gitea/workflows/pod-smoke.yml

@@ -1,5 +1,7 @@
+---
 name: dynamic Pod smoke test
 
+# yamllint disable-line rule:truthy
 on:
   workflow_dispatch:
 
@@ -17,3 +19,41 @@ jobs:
             -socketPath /run/spire/agent-sockets/spire-agent.sock \
             >/dev/null
           test "$(id -u)" = 2000
+
+      - name: Start job-local Docker
+        shell: bash
+        run: |
+          set -euo pipefail
+          findmnt /var/lib/docker
+          sudo nohup dockerd \
+            --host=unix:///var/run/docker.sock \
+            --storage-driver=overlay2 \
+            >/tmp/dockerd.log 2>&1 &
+          for _ in {1..60}; do
+            if docker info >/dev/null 2>&1; then
+              exit 0
+            fi
+            sleep 1
+          done
+          cat /tmp/dockerd.log
+          exit 1
+
+      - name: Build and run image
+        shell: bash
+        run: |
+          set -euo pipefail
+          context=$(mktemp -d)
+          cleanup() {
+            docker image rm --force pod-docker-smoke:test \
+              >/dev/null 2>&1 || true
+            rm -rf -- "$context"
+          }
+          trap cleanup EXIT
+          printf '%s\n' \
+            'FROM alpine:3.22' \
+            'RUN printf pod-docker-ok >/result' \
+            >"$context/Dockerfile"
+          docker build --tag pod-docker-smoke:test "$context"
+          output=$(docker run --rm pod-docker-smoke:test cat /result)
+          test "$output" = pod-docker-ok
+          test "$(docker info --format '{{.Driver}}')" = overlay2