CentOS 8 docker/docker-compose 安装

linux版本：

lsb_release -a

 

 

配置镜像加速器(此配置来自阿里云)

针对Docker客户端版本大于 1.10.0 的用户

您可以通过修改daemon配置文件/etc/docker/daemon.json来使用加速器

sudo mkdir -p /etc/docker
sudo tee /etc/docker/daemon.json <<-'EOF'
{
  "registry-mirrors": ["https://iqrahpvn.mirror.aliyuncs.com"]
}
EOF

## 设置开机启动
sudo systemctl daemon-reload
sudo systemctl restart docker ## 安装好后再执行

 

安装依赖

sudo dnf -y install yum-utils  device-mapper-persistent-data  lvm2
sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo 

#如果没有vpn 建议安装阿里云的 :
yum-config-manager \
--add-repo \
http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo

先装新版的 containerd.io

dnf -y install https://download.docker.com/linux/centos/7/x86_64/stable/Packages/containerd.io-1.2.6-3.3.el7.x86_64.rpm

安装docker-ce、docker-ce-cli

sudo dnf -y install docker-ce docker-ce-cli

启动docker

# 启动
sudo systemctl start docker
# 查看状态
systemctl status docker
# 停止
systemctl stop docker

查看docker版本

docker version

开机启动

sudo systemctl enable docker

删除

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

 

 

安装docker-compose

docker-compose版本选择

 

curl -L https://github.com/docker/compose/releases/download/1.25.4/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose

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

查看docker-compose版本

cker-compose version