ubuntu安装docker+docker-compose

前言：ubtun默认安装了docker和docker-compose 但某些情况下默认的docker-compose版本太高无法满足实际要求

# 国内docker-compose 下载

sudo curl -L  https://get.daocloud.io/docker/compose/releases/download/1.21.2/docker-compose-$(uname -s)-$(uname -m) -o /usr/local/bin/docker-compose

# 修改执行权限

sudo chmod +x /usr/local/bin/docker-compose

验证：

docker-compose -v

   1.26.2, build eefe0d31

扩展：

# 1.62版本 推荐使用此稳定版
版本1.26 自行替换版本号
官网
sudo curl -L "https://github.com/docker/compose/releases/download/1.26.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

国内地址
sudo curl -L  https://get.daocloud.io/docker/compose/releases/download/1.26.2/docker-compose-$(uname -s)-$(uname -m) -o /usr/local/bin/docker-compose

2. sudo chmod +x /usr/local/bin/docker-compose

3. docker-compose -v
1.26.2, build eefe0d31


安装完成重启docker

systemctl restart docker