安装Docker
安装命令
yum install -y yum-utils
yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
yum makecache fast
yum install -y docker-ce
systemctl start docker.service
systemctl enable docker
docker version
配置镜像源
vim /etc/docker/daemon.json
{
"registry-mirrors": ["http://hub-mirror.c.163.com"]
}
重启docker服务
systemctl restart docker.service
自动补全
yum install -y bash-completion
安装docker-compose
查看最新版本
=== 查看最新版本 ===
安装命令
mkdir -p /usr/local/lib/docker/cli-plugins
curl -L "https://github.91chi.fun/https://github.com//docker/compose/releases/download/v2.6.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/lib/docker/cli-plugins/docker-compose
#如果下载失败，手动下载https://github.com/docker/compose/releases/download/v2.6.1/docker-compose-linux-x86_64，放到/usr/local/lib/docker/cli-plugins/目录下
chmod +x /usr/local/lib/docker/cli-plugins/docker-compose
ln -s /usr/local/lib/docker/cli-plugins/docker-compose /usr/bin/docker-compose
docker-compose version