CI/CD: docker compose discovery-server 헬스 체크 추가

Author: Feedbaek

docker/prod/docker-compose.yml

@@ -6,10 +6,16 @@ services:
       - "myhost:host-gateway"
     env_file:
       - ./common.env
+    healthcheck:
+      test: [ "CMD", "curl", "-f", "http://localhost:8761/actuator/health" ]
+      interval: 10s
+      timeout: 5s
+      retries: 10
 
   gateway-service:
     depends_on:
-      - discovery-server
+      discovery-server:
+        condition: service_healthy
     image: minskim2/gateway-service:latest
     ports:
       - "8880:8880"