Update Docker configuration to enable MongoDB binding on all interfaces and add initialization script for user creation in the database.

Author: Flagro

docker-compose.yaml

@@ -14,7 +14,7 @@ services:
     image: mongo:8.0
     command:
       - "--auth"
-      - "--bind_ip=127.0.0.1,::1"
+      - "--bind_ip_all"
       - "--setParameter=enableLocalhostAuthBypass=false"
     restart: always
     container_name: telegram_rp_bot_mongo
@@ -28,6 +28,7 @@ services:
       APP_PASS: ${APP_PASS}
     volumes:
       - mongo_data:/data/db
+      - ./init/01-init-app-user.js:/docker-entrypoint-initdb.d/01-init-app-user.js:ro
     networks:
       - internal
 

init/01-init-app-user.js

@@ -0,0 +1,17 @@
+const APP_DB   = _getenv("APP_DB")   || "botdb";
+const APP_USER = _getenv("APP_USER") || "botuser";
+const APP_PASS = _getenv("APP_PASS") || "change_me";
+
+const dbh = db.getSiblingDB(APP_DB);
+const existing = dbh.getUser(APP_USER);
+
+if (!existing) {
+  dbh.createUser({
+    user: APP_USER,
+    pwd:  APP_PASS,
+    roles: [ { role: "readWrite", db: APP_DB } ]
+  });
+} else {
+  // Optional: rotate password automatically if APP_PASS changes
+  // dbh.updateUser(APP_USER, { pwd: APP_PASS });
+}