Fix health check

CI_CD_PIPELINE_SETUP_GUIDE.md

@@ -546,7 +546,7 @@ docker compose up -d
 exit
 ```
 
-**Important**: The registry uses standard authentication, but nginx provides intelligent routing to enable public read access for specific operations (manifests, blobs, tags) while requiring authentication for write operations (push, delete). This implements the "public read, authenticated write" model through nginx configuration.
+**Important**: The registry uses standard authentication, but nginx provides intelligent routing to enable public read access for specific operations (manifests, blobs, tags) while requiring authentication for write operations (push, delete). This implements the "public read, authenticated write" model through nginx configuration. The health check is performed on nginx (port 8080) since it handles the public access logic.
 
 #### 5.7 Test Registry Setup
 

registry/docker-compose.yml

@@ -14,12 +14,6 @@ services:
     restart: unless-stopped
     networks:
       - registry_network
-    healthcheck:
-      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "https://localhost:5000/v2/", "--no-check-certificate"]
-      interval: 30s
-      timeout: 10s
-      retries: 3
-      start_period: 40s
 
   registry-ui:
     image: joxit/docker-registry-ui:latest
@@ -48,6 +42,12 @@ services:
     restart: unless-stopped
     networks:
       - registry_network
+    healthcheck:
+      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "https://localhost:443/v2/_catalog", "--no-check-certificate"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 40s
 
 volumes:
   registry_data: