centos8安装docker
- 安装依赖
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2yum install -y yum-utils device-mapper-persistent-data lvm2
yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo - 安装docker engine community此时,若报错:requires containerd.io >= 1.2.2-3 ,那就先通过rpm安装装新版的 containerd.io:
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yum install -y docker-ce docker-ce-cli containerd.io
再安装docker-ce和docker-ce-cli:1
dnf install https://download.docker.com/linux/centos/7/x86_64/stable/Packages/containerd.io-1.2.6-3.3.el7.x86_64.rpm
检查安装:1
yum install -y docker-ce docker-ce-cli
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docker -v
- 设置开机启动docker服务
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systemctl enable docker
- 启动docker服务
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systemctl restart docker
Have fun!