new file: serv_golang_rest_api/Dockerfile

modified:   serv_golang_rest_api/docker-compose.yaml
	new file:   serv_golang_rest_api/go.mod
	new file:   serv_golang_rest_api/main.go
build short Golang rest api server in docker compose conteyner

serv_golang_rest_api/docker-compose.yaml

@@ -1,33 +1,9 @@
-version: '3.8'
-
 services:
-  # Golang API сервис
-  api:
-    build: .
+  go-server:
+    build:
+      context: .
+      dockerfile: Dockerfile
     ports:
-      - "8080:8080"
-    environment:
-      - DB_HOST=db
-      - DB_PORT=5432
-      - DB_USER=postgres
-      - DB_PASSWORD=password
-      - DB_NAME=gorestapi
-    depends_on:
-      - db
-    restart: unless-stopped
-
-  # PostgreSQL база данных
-  db:
-    image: postgres:15-alpine
-    environment:
-      - POSTGRES_DB=gorestapi
-      - POSTGRES_USER=postgres
-      - POSTGRES_PASSWORD=password
-    ports:
-      - "5432:5432"
-    volumes:
-      - postgres_data:/var/lib/postgresql/data
-    restart: unless-stopped
-
-volumes:
-  postgres_data:
+      - "8888:8080"
+    container_name: go-api-server
+    restart: unless-stopped