官方参考文档：https://docs.docker.com/engine/install/binaries/
下载下载地址：https://download.docker.com/linux/static/stable/x86_64/
解压tar -xvf docker-19.03.0.tgz将解压出来的docker文件内容移动到 /usr/bin/ 目录下
cp docker/* /usr/bin/将docker注册为service
vi /etc/systemd/system/docker.service # 加载服务 systemctl daemon-reload
docker.service文件内容：
[Unit] Description=Docker Application Container Engine documentation=https://docs.docker.com After=network-online.target firewalld.service Wants=network-online.target [Service] Type=notify # the default is not to use systemd for cgroups because the delegate issues still # exists and systemd currently does not support the cgroup feature set required # for containers run by docker ExecStart=/usr/bin/dockerd ExecReload=/bin/kill -s HUP $MAINPID # Having non-zero Limit*s causes performance problems due to accounting overhead # in the kernel. We recommend using cgroups to do container-local accounting. LimitNOFILE=infinity LimitNPROC=infinity LimitCORE=infinity # Uncomment TasksMax if your systemd version supports it. # only systemd 226 and above support this version. #TasksMax=infinity TimeoutStartSec=0 # set delegate yes so that systemd does not reset the cgroups of docker containers Delegate=yes # kill only the docker process, not all processes in the cgroup KillMode=process # restart the docker process if it exits prematurely Restart=on-failure StartLimitBurst=3 StartLimitInterval=60s [Install] WantedBy=multi-user.target启动
# 启动Docker systemctl start docker # 设置开机自启 systemctl enable docker.service验证
# 查看Docker状态 systemctl status docker # 查看Docker版本 docker -v安装docker-compose 下载
下载地址：https://github.com/docker/compose/releases
curl -L https://github.com/docker/compose/releases/download/1.24.1/docker-compose-`uname -s`-`uname -m` -o ./docker-compose复制docker-compose脚本并添加执行权限
cp docker-compose /usr/local/bin/docker-compose chmod +x /usr/local/bin/docker-compose
