二进制安装docker

前言

本文介绍如何在centos 7下二进制安装dokcer安装docker 版本为Docker version 18.03.1-ce, build 9ee9f40。

操作步骤

• 下载解压docker

wget https://download.docker.com/linux/static/stable/x86_64/docker-18.03.1-ce.tgz
tar -xvf docker-18.03.1-ce.tgz

https://download.docker.com/linux/static/stable/x86_64/docker-17.03.2-ce.tgz

• 拷贝二进制文件到指定目录

chmod +x docker-18.03.1-ce/*
cp docker-18.03.1-ce/* /usr/local/bin

• 生成docker.service的文件并设定到/usr/lib/systemd/system目录下

cat > /usr/lib/systemd/system/docker.service <<"EOF"
[Unit]
Description=Docker Application Container Engine
Documentation=http://docs.docker.io
[Service]
Environment="PATH=/usr/local/bin:/bin:/sbin:/usr/bin:/usr/sbin"
EnvironmentFile=-/run/flannel/docker
ExecStart=/usr/local/bin/dockerd --log-level=error $DOCKER_NETWORK_OPTIONS
ExecReload=/bin/kill -s HUP $MAINPID
Restart=on-failure
RestartSec=5
LimitNOFILE=infinity
LimitNPROC=infinity
LimitCORE=infinity
Delegate=yes
KillMode=process

[Install]
WantedBy=multi-user.target
EOF
systemctl restart docker    # 为了多次执行可以顺利使用restart

systemctl enable docker

• 结果确认docker version

• 安装docker-compose

curl -L https://github.com/docker/compose/releases/download/1.22.0/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose
chmod +x /usr/local/bin/docker-compose

快速安装脚本

#!/bin/bash
wget https://download.docker.com/linux/static/stable/x86_64/docker-18.03.1-ce.tgz
tar -xvf docker-18.03.1-ce.tgz
chmod +x docker-18.03.1-ce/*
cp docker-18.03.1-ce/* /usr/local/bin/
cat > /usr/lib/systemd/system/docker.service <<"EOF"
[Unit]
Description=Docker Application Container Engine
Documentation=http://docs.docker.io

[Service]
Environment="PATH=/usr/local/bin:/bin:/sbin:/usr/bin:/usr/sbin"
EnvironmentFile=-/run/flannel/docker
ExecStart=/usr/local/bin/dockerd --log-level=error $DOCKER_NETWORK_OPTIONS
ExecReload=/bin/kill -s HUP $MAINPID
Restart=on-failure
RestartSec=5
LimitNOFILE=infinity
LimitNPROC=infinity
LimitCORE=infinity
Delegate=yes
KillMode=process

[Install]
WantedBy=multi-user.target
EOF
systemctl restart docker
systemctl enable docker

curl -L https://get.daocloud.io/docker/compose/releases/download/1.21.2/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose
chmod +x /usr/local/bin/docker-compose

国内

vi /etc/docker/daemon.json

{
"registry-mirrors": ["https://registry.docker-cn.com"]
}

systemctl daemon-reload 
systemctl restart docker