环境
ubuntu 20.04
1.安装docker
2.安装docker-compose
Ubuntu 安装 docker-compose-优快云博客
3.编写shell脚本
vim shart.sh
#!/bin/bash
# 创建目录结构
rm -r /docker/postgres
mkdir -p /docker/postgres/data
# 进入目标目录
cd /docker/postgres
# 将内容写入 docker-compose.yml 文件
cat <<EOF > docker-compose.yml
services:
postgres:
image: postgres
container_name: postgres
restart: unless-stopped
ports:
- "3309:5432"
environment:
TZ: Asia/Shanghai
POSTGRES_USER: root
POSTGRES_PASSWORD: 123456xyz
POSTGRES_DB: test
volumes:
- /docker/postgres/data:/var/lib/postgresql/data
EOF
# 启动 Docker Compose
docker compose up -d
4.启动shell脚本
sh start.sh