小编Kim*_*Sok的帖子

我有一个有 2 个实例的集群。两个实例都有 Postgres 容器及其作为卷链接到弹性文件系统访问点的卷。

我将两个实例的卷映射到 /var/lib/postgresql/data，但容器没有共享其数据。

这是我的配置

docker-compose.yml

version: "3.0"
services:
    front:
        image: 540744822643.dkr.ecr.ap-southeast-1.amazonaws.com/front:latest
        links:
            - app:app.plasgate.com
        networks:
            - app
        container_name: front
        environment:
            - NODE_OPTIONS=--max-old-space-size=2048
        ports:
            - "8080:80"
        logging:
            driver: awslogs
            options:
                awslogs-group: sms-gateway
                awslogs-region: ap-southeast-1
                awslogs-stream-prefix: "front"
    app:
        image: 540744822643.dkr.ecr.ap-southeast-1.amazonaws.com/plasgate:latest
        links:
            - jasmin:jasmin
            - db:db
        networks:
            - app
        container_name: app
        environment:
            - PYTHONUNBUFFERED=1
            - PYTHONIOENCODING=UTF-8
        restart: on-failure:10
        ports:
            - "5000:5000"
        logging:
            driver: awslogs
            options:
                awslogs-group: sms-gateway
                awslogs-region: ap-southeast-1
                awslogs-stream-prefix: "app"
    nginx:
        image: 540744822643.dkr.ecr.ap-southeast-1.amazonaws.com/nginx:latest
        links:
            - app:app
            - front:front …