Centos7 安装 docker 和 docker compose

删除旧版docker

yum remove docker \
      docker-client \
      docker-client-latest \
      docker-common \
      docker-latest \
      docker-latest-logrotate \
      docker-logrotate \
      docker-engine

安装docker源

yum install -y yum-utils  
yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo

安装docker

yum install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin

启动docker

systemctl start docker

安装docker compose

curl -L "https://github.com/docker/compose/releases/download/v2.18.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

赋docker compose执行权限

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

创建软链接

ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose

查看docker compose版本

docker-compose version