comment out PostgreSQL service

docker-compose.yaml

@@ -9,20 +9,21 @@ networks:
   backend:
 
 services:
-  postgres:
-    image: postgres:${POSTGRESQL_IMAGE_TAG}
-    restart: unless-stopped
-    volumes:
-      - ${VOLUME_PATH}/var/lib/postgresql/data:/var/lib/postgresql/data:rw
-    secrets:
-      - postgres_password
-    networks:
-      - backend
-    environment:
-      POSTGRES_DB: synapse
-      POSTGRES_USER: synapse_user
-      POSTGRES_PASSWORD_FILE: /run/secrets/postgres_password
-      POSTGRES_INITDB_ARGS: --encoding=UTF8 --locale=C
+  # Uncomment if you want to use PostgreSQL in a Docker container
+  # postgres:
+  #   image: postgres:${POSTGRESQL_IMAGE_TAG}
+  #   restart: unless-stopped
+  #   volumes:
+  #     - ${VOLUME_PATH}/var/lib/postgresql/data:/var/lib/postgresql/data:rw
+  #   secrets:
+  #     - postgres_password
+  #   networks:
+  #     - backend
+  #   environment:
+  #     POSTGRES_DB: synapse
+  #     POSTGRES_USER: synapse_user
+  #     POSTGRES_PASSWORD_FILE: /run/secrets/postgres_password
+  #     POSTGRES_INITDB_ARGS: --encoding=UTF8 --locale=C
 
   redis:
     image: redis:${REDIS_IMAGE_TAG}