docker之离线安装和在线安装

一、离线安装
1、软件包下载
https://download.docker.com/linux/static/stable/x86_64/
2、安装docker

tar xvf /opt/docker-24.0.7.tgz -C /usr/local/
cd /usr/local/
cp docker/* /usr/bin/

tee /etc/systemd/system/docker.service <<EOF
[Unit]

Description=Docker Application Container Engine

Documentation=https://docs.docker.com

After=network-online.target firewalld.service

Wants=network-online.target

[Service]

Type=notify

ExecStart=/usr/bin/dockerd

ExecReload=/bin/kill -s HUP $MAINPID

LimitNOFILE=infinity

LimitNPROC=infinity

TimeoutStartSec=0

Delegate=yes

KillMode=process

Restart=on-failure

StartLimitBurst=3

StartLimitInterval=60s

[Install]

WantedBy=multi-user.target
EOF

chmod +x /etc/systemd/system/docker.service
systemctl daemon-reload
systemctl start docker
systemctl status docker
docker version

二、在线安装
1、安装脚本在线安装
curl -fsSL https://get.docker.com | bash -s docker --mirror Aliyun
2、镜像加速配置

sudo mkdir -p /etc/docker 
sudo tee /etc/docker/daemon.json <<-'EOF' 
{ 
"registry-mirrors": ["https://b49nkdcy.mirror.aliyuncs.com"] 
} 
EOF 
sudo systemctl daemon-reload 
sudo systemctl restart docker

三、参考连接
https://zhuanlan.zhihu.com/p/578402141