Init project. Create simple backend. Add postgres in docker

docker-compose.yml

@@ -0,0 +1,42 @@
+version: "3.5"
+
+services:
+  postgres:
+    container_name: postgres_container
+    image: postgres
+    environment:
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD: pass2postgres
+      PGDATA: /data/postgres
+    volumes:
+      - postgres:/data/postgres
+      - ./create_database.sql:/docker-entrypoint-initdb.d/init.sql
+    ports:
+      - "5432:5432"
+    networks:
+      - postgres
+    restart: unless-stopped
+
+  pgadmin:
+    container_name: pgadmin_container
+    image: dpage/pgadmin4
+    environment:
+      PGADMIN_DEFAULT_EMAIL: admin@mail.com
+      PGADMIN_DEFAULT_PASSWORD: pass2admin
+      PGADMIN_LISTEN_PORT: 80
+      PGADMIN_CONFIG_SERVER_MODE: "False"
+    volumes:
+      - pgadmin:/var/lib/pgadmin
+    ports:
+      - "5050:80"
+    networks:
+      - postgres
+    restart: unless-stopped
+
+networks:
+  postgres:
+    driver: bridge
+
+volumes:
+  postgres:
+  pgadmin: