ci: enforce cloud image pull only; remove local build from compose

.gitea/workflows/deploy.yml

@@ -45,26 +45,18 @@ jobs:
             return 1
           }
 
-          # 优先使用 docker-compose.yml 中配置的云端镜像
+          # 100% 使用 docker-compose.yml 中配置的云端镜像（不再本地构建）
           COMPOSE_IMAGE=$(docker compose config --images | head -n 1 || true)
 
-          if [ -n "${COMPOSE_IMAGE}" ]; then
+          if [ -z "${COMPOSE_IMAGE}" ]; then
-            echo "☁️ 检测到 compose 镜像: ${COMPOSE_IMAGE}，优先从云端拉取"
+            echo "❌ docker-compose.yml 未配置 image，无法走云端 pull"
-            pull_with_retry "${COMPOSE_IMAGE}"
+            exit 1
-            FULL_IMAGE="${COMPOSE_IMAGE}"
-          else
-            FULL_IMAGE="${IMAGE_NAME}:${NEW_COMMIT_SHA}"
-            echo "ℹ️ compose 未配置 image，回退本地构建模式"
-
-            echo "🌐 预拉取基础镜像（带重试，避免网络抖动）..."
-            pull_with_retry node:20-alpine
-            pull_with_retry python:3.12-slim
-
-            echo "📦 构建镜像 ${FULL_IMAGE}"
-            docker build --pull=false -t "${FULL_IMAGE}" .
-            docker tag "${FULL_IMAGE}" "${IMAGE_NAME}:latest"
           fi
 
+          echo "☁️ 使用云端镜像: ${COMPOSE_IMAGE}"
+          pull_with_retry "${COMPOSE_IMAGE}"
+          FULL_IMAGE="${COMPOSE_IMAGE}"
+
           if command -v k3s >/dev/null 2>&1; then
             echo "📤 导入镜像到 k3s containerd..."
             docker save "${FULL_IMAGE}" | k3s ctr images import -

docker-compose.yml

@@ -1,7 +1,6 @@
 services:
   noval:
     image: crpi-om2xd9y8cmaizszf.cn-beijing.personal.cr.aliyuncs.com/test-namespace-gu/writing-reddot:latest
-    build: .
     container_name: noval
     ports:
       - "80:8000"