docker-compose for postgres+ttrss

docker-compose.yml

# For https://sspai.com/post/42787
version: "3"  
services:
    postgres:
      container_name: postgres
      image: sameersbn/postgresql:latest
      ports:
        - 5432:5432
      network_mode: "bridge"
      environment: 
        - PG_PASSWORD=[数据库密码]
        - DB_EXTENSION=pg_trgm
      volumes:
        - /docker/postgres/data:/var/lib/postgresql # 确保 postgres 数据保存在宿主上
      restart: always

    ttrss:
      image: wangqiru/ttrss
      container_name: ttrss
      links:
        - postgres:db
      network_mode: "bridge"
      ports:
        - 81:80
      environment: 
        - SELF_URL_PATH=[你的域名]
        - DB_PORT=5432
        - DB_NAME=ttrss
        - DB_USER=postgres
        - DB_PASS=[数据库密码]
      stdin_open: true
      tty: true
      restart: always

networks:
  default:
    external:
      name: bridge