安装Docker

Docker官网方式

有时候国内镜像同步不及时，可能会安装失败，此时只能通过官网来进行安装

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sudo apt-get update && sudo apt-get -y install apt-transport-https ca-certificates curl gnupg-agent software-properties-common && curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg && echo "deb [arch=amd64 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 && sudo apt-get update && sudo apt-get -y install docker-ce docker-ce-cli containerd.io && sudo docker --version

国内方式

国内的网络环境众所周知，所以推荐使用镜像站进行安装

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sudo apt-get update && sudo apt-get -y install apt-transport-https ca-certificates curl gnupg-agent software-properties-common && curl -fsSL http://mirrors.aliyun.com/docker-ce/linux/ubuntu/gpg | sudo apt-key add - && sudo apt-key fingerprint 0EBFCD88 && sudo add-apt-repository "deb [arch=amd64] http://mirrors.aliyun.com/docker-ce/linux/ubuntu $(lsb_release -cs) stable" && sudo apt-get update && sudo apt-get -y install docker-ce docker-ce-cli containerd.io && sudo docker --version

安装校验

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root@iZbp12adskpuoxodbkqzjfZ:$ docker version
Client:
Version: 17.03.0-ce
API version: 1.26
Go version: go1.7.5
Git commit: 3a232c8
Built: Tue Feb 28 07:52:04 2017
OS/Arch: linux/amd64

Server:
Version: 17.03.0-ce
API version: 1.26 (minimum version 1.12)
Go version: go1.7.5
Git commit: 3a232c8
Built: Tue Feb 28 07:52:04 2017
OS/Arch: linux/amd64
Experimental: false

Docker-compose安装

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## 自行修改version为最新版本的docker-compose
sudo curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose && sudo chmod +x /usr/local/bin/docker-compose && docker-compose --version

参考资料