+ postgresql server & pgadmin

docker-compose.postgres.yml.example

@@ -1,27 +1,29 @@
+# PostgreSQL + pgAdmin 4 + Postgres MCP. Services are described in docker-compose.base.yml.
+#
+# Standalone:  docker compose -f docker-compose.postgres.yml.example up -d
+# Or copy the services into your docker-compose.yml next to db/pma (as intai does).
 services:
-  dbpg:
-    image: postgres
-    restart: always
-    environment:
-      POSTGRES_PASSWORD: postgres
-    volumes:
-      - databasepg:/var/lib/postgresql/data
-      - ./hostfiles:/hostfiles
+  pgsql:
+    extends:
+      file: docker-compose.base.yml
+      service: pgsql
     ports:
       - "5432:5432"
-  db-project:
-    image: postgis/postgis:14-3.3
-    environment:
-      - POSTGRES_DB=project_db
-      - POSTGRES_USER=project_db_user
-      - POSTGRES_PASSWORD=project_db_password
+  pgadmin:
+    extends:
+      file: docker-compose.base.yml
+      service: pgadmin
+    depends_on:
+      - pgsql
     ports:
-      - "5434:5432"
-    healthcheck:
-      test: [ "CMD-SHELL", "pg_isready" ]
-      interval: 10s
-      timeout: 5s
-      retries: 5
+      - "83:80"
+  mcp-postgres:
+    extends:
+      file: docker-compose.base.yml
+      service: mcp-postgres
+    depends_on:
+      - pgsql
 
 volumes:
-  databasepg:
+  database-pgsql:
+  pgadmin: