update mongo db for better name/ip

lxc1/p2-apps/komodo.yml

@@ -2,10 +2,14 @@
 services:
   komodo-mongo:
     image: mongo:7.0
-    container_name: ${KOMODO_DB_HOSTNAME}
+    container_name: mongo_db${KOMODO_NODE_ID}
+    hostname: mongo_db${KOMODO_NODE_ID}
     restart: always
     networks:
       - komodo_internal
+    extra_hosts:
+      - "mongo_db1:${KOMODO_DB_PRI}"
+      - "mongo_db2:${KOMODO_DB_SEC}"
     command: ["--replSet", "rs${LXC_NUM}", "--bind_ip_all", "--port", "27017"]
     volumes:
       - /docker/mongo:/data/db