fix: 使用宿主机 IP 地址访问本地 Registry

## 修复问题
- K3s pod 内无法访问 localhost:5000
- 改用宿主机 IP: 173.212.254.252:5000

## 配置更改
- 更新 .env.local-registry 使用宿主机 IP
- 更新 workflow Registry 登录地址
- 更新 K8s deployment 镜像地址
- 配置 Docker daemon 允许不安全的 Registry
- 配置 K3s registries.yaml 支持 HTTP Registry

## 测试
- ✅ Runner pod 可以访问 173.212.254.252:5000
- ✅ Docker 登录成功
- ✅ K3s 配置完成

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <[email protected]>

.env.local-registry

@@ -1,9 +1,9 @@
 # 本地 Docker Registry 配置（用于 CI/CD）
 # 此文件配置使用本地 Registry 进行镜像构建和部署
 
-# Registry 配置
-REGISTRY=localhost:5000
-HARBOR_HOST=localhost:5000
+# Registry 配置（使用宿主机 IP）
+REGISTRY=173.212.254.252:5000
+HARBOR_HOST=173.212.254.252:5000
 HARBOR_PROJECT=ljwx-health
 
 # 版本配置

.github/workflows/build-and-push.yml

@@ -48,11 +48,11 @@ jobs:
             echo "harbor_project=${HARBOR_PROJECT}" >> $GITHUB_OUTPUT
           elif [ -f .env ]; then
             source .env
-            echo "registry=${REGISTRY:-localhost:5000}" >> $GITHUB_OUTPUT
-            echo "harbor_host=${HARBOR_HOST:-localhost:5000}" >> $GITHUB_OUTPUT
+            echo "registry=${REGISTRY:-173.212.254.252:5000}" >> $GITHUB_OUTPUT
+            echo "harbor_host=${HARBOR_HOST:-173.212.254.252:5000}" >> $GITHUB_OUTPUT
             echo "harbor_project=${HARBOR_PROJECT:-ljwx-health}" >> $GITHUB_OUTPUT
           else
-            echo "registry=localhost:5000" >> $GITHUB_OUTPUT
+            echo "registry=173.212.254.252:5000" >> $GITHUB_OUTPUT
           fi
 
       - name: Determine version
@@ -103,7 +103,7 @@ jobs:
 
       - name: Log in to Local Registry
         run: |
-          echo "admin123" | docker login localhost:5000 -u admin --password-stdin
+          echo "admin123" | docker login 173.212.254.252:5000 -u admin --password-stdin
 
       - name: Prepare build context
         id: context
@@ -197,7 +197,7 @@ jobs:
       - name: Create Local Registry image pull secret
         run: |
           kubectl create secret docker-registry harbor-secret \
-            --docker-server=localhost:5000 \
+            --docker-server=173.212.254.252:5000 \
             --docker-username=admin \
             --docker-password=admin123 \
             --namespace=ljwx-health \

ljwx-boot/k8s/deployment.yml

@@ -46,7 +46,7 @@ spec:
 
       containers:
         - name: ljwx-boot
-          image: localhost:5000/ljwx-health/ljwx-boot:latest
+          image: 173.212.254.252:5000/ljwx-health/ljwx-boot:latest
           imagePullPolicy: Always
 
           ports: