Ubuntu/CentOS/RHEL安装Docker及docker-compose

TrumanWong
11/23/2021
TrumanWong

Ubuntu用户

如果你过去安装过dockerdocker-engine,先卸载:

$ sudo apt-get remove docker docker-engine docker.io containerd runc

然后安装依赖:

$ sudo apt-get update
$ sudo apt-get install \
 ca-certificates \
 curl \
 gnupg \
 lsb-release

信任 Docker 的 GPG 公钥:

$ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg

添加软件仓库:

$ echo \
"deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu \
$(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

安装docker及docker-compose:

$ sudo apt-get update
$ sudo apt-get install docker-ce docker-ce-cli containerd.io docker-compose

CenOS/RHEL

如果你过去安装过dockerdocker-engine,先卸载:

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

添加软件仓库:

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

最后安装Docker:

$ sudo yum install docker-ce docker-ce-cli containerd.io docker-compose