docker 离线安装

一、离线安装docker

1.下载离线包
去官网下载离线包
https://download.docker.com/linux/static/stable/

我这里下载的是X86_64的包，

2.安装docker

tar zxvf docker-20.10.13.tgz

将docker目录下面的文件全部拷贝到/usr/bin/

cp -p docker/* /usr/bin

将docker注册为系统服务

vim /lib/systemd/system/docker.service

[Unit]
Description=Docker Application Container Engine
Documentation=http://docs.docker.com
After=network.target docker.socket
[Service]
Type=notify
EnvironmentFile=-/run/flannel/docker
WorkingDirectory=/usr/local/bin
ExecStart=/usr/bin/dockerd \
                -H tcp://0.0.0.0:4243 \
                -H unix:///var/run/docker.sock \
                --selinux-enabled=false \
                --log-opt max-size=1g
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=on-failure
[Install]
WantedBy=multi-user.target

重启守护进程和服务

systemctl daemon-reload
systemctl start docker
systemctl enable docker

二、离线安装docker-compose

下载地址
https://github.com/docker/compose/releases/download/v2.2.2/docker-compose-linux-x86_64

mv docker-compose-linux-x86_64 /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
docker-compose -v