背景

docker-compose up -d 發(fā)現(xiàn)容器啟動后又停止

關(guān)鍵配置

tty: true
模擬一個偽終端，阻止容器退出

docker-compose.yml

[root@test centos]# cat docker-compose.yml 
version: "3"

services:
    centos:
        image: centos:7.5.1804
        build:
            context: /ROOT/docker/dockerfile
            dockerfile: centos
        volumes:
            - "/ROOT:/ROOT"
        container_name: web-server
        restart: always
        hostname: web-server
        tty: true