The environment

  • CentOS 8
  • Install using YUM

Installing dependency packages

sudo yum install -y yum-utils  device-mapper-persistent-data  lvm2
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Set up the stable release repository

1. Official (slow download not recommended)

sudo yum-config-manager  --add-repo  https://download.docker.com/linux/centos/docker-ce.repo
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2. Aliyun in China (recommended)

sudo yum-config-manager --add-repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
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The installation

1. Install the latest version

 

sudo yum install docker-ce
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2. Install the specified version

View all versions

yum list docker-ce --showduplicates | sort -r
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​

Sudo yum install docker-ce-

docker-ce-18.09.1

Sudo yum install docker - ce - 18.09.1Copy the code

View the Docker version

docker version
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Start the Docker

systemctl start docker
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Stop the Docker

systemctl stop docker
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Uninstall the Docker

sudo yum remove docker-ce
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Configuring Mirror Acceleration

The main idea is to add a mirror address to /etc/docker-daemon. json or create one yourself

mkdir -p /etc/docker
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vim /etc/docker/daemon.json
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Daemon. json add the following:

Ali cloud

{"registry-mirrors": ["https://1lnz32yq.mirror.aliyuncs.com"]}
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Netease cloud

{"registry-mirrors": ["https://hub.mirror.c.163.com"]}
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Reload the

systemctl daemon-reload
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Restart the Docker

systemctl restart docker
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