Centos7安装DockerCE

1.移除旧版本

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

2.安装yum工具

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$ sudo yum install -y yum-utils \
  device-mapper-persistent-data \
  lvm2

3.设置yum仓库

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

<可选>

启用nightly

1	$ sudo yum-config-manager --enable docker-ce-nightly

禁用nightly

1	$ sudo yum-config-manager --disable docker-ce-nightly

启用test

1	$ sudo yum-config-manager --enable docker-ce-test

禁用test

1	$ sudo yum-config-manager --disable docker-ce-test

4.安装DockerCE

1	$ sudo yum install docker-ce docker-ce-cli containerd.io

5.启动

1	$ sudo systemctl start docker

Dec 26, 2019

Centos7安装DockerCE