docker运维——离线安装

1.下载安装包，上传服务器

https://download.docker.com/linux/static/stable/x86_64/docker-24.0.6.tgz

2、安装

cp docker/* /usr/bin

3、注册系统服务

cat >/lib/systemd/system/docker.service
[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=65535
LimitNPROC=65535
LimitCORE=65535
TimeoutStartSec=0
Delegate=yes
KillMode=process
Restart=on-failure
StartLimitBurst=3
StartLimitInterval=60s
[Install]
WantedBy=multi-user.target

4、设置daemon.json:

{
  "log-driver": "json-file",
  "log-opts": {
    "max-size": "100m",
    "max-file": "5"
  },
  "registry-mirrors": [
    "https://eme145et.mirror.aliyuncs.com"
  ],
  "proxies": {
    "https-proxy": "",
    "no-proxy": "*.cn,127.0.0.0/8,192.168.0.0/16,172.16.0.0/12,10.0.0.0/8"
  }
}

5、启动和开机自动启动

apt-get install iptables （解决报错：dockerd[7870]: failed to start daemon: Error initializing network controller: error obtaining controller instance: failed）
systemctl daemon-reload
systemctl enable --now docker
docker info