docker离线安装

离线安装

下载下面链接的包ubuntu安装

wget https://download.docker.com/linux/ubuntu/dists/focal/pool/stable/amd64/containerd.io_1.4.12_amd64.deb

wget https://download.docker.com/linux/ubuntu/dists/focal/pool/stable/amd64/docker-ce-cli_20.10.12_amd64.deb

wget https://download.docker.com/linux/ubuntu/dists/focal/pool/stable/amd64/docker-ce_20.10.12_amd64.deb

 

 

安装依赖项和docker

 

sudo dpkg -i containerd.io_1.4.12_amd64.deb

 

sudo dpkg -i docker-ce-cli_20.10.12_amd64.deb

 

sudo dpkg -i docker-ce_20.10.12_amd64.deb

 

 

启动docker

 

sudo systemctl start docker

 

 

 

开机自启docker

 

sudo systemctl enable docker

 

 

 

查看docker版本

 

sudo docker --version

 

<<centos7 安装 docker >>

tar -zvxf docker-24.0.7.tgz

chmod 775 docker/*

拷贝文件到 cp docker/* /usr/bin

cd /etc/systemd/system/ 目录下新建 docker.service 文件 命令 touch docker.service

编辑 vim /etc/systemd/system/docker.service

输入 I 键 粘贴
[Unit]
Description=Docker Application Container Engine
Documentation=https://docs.docker.com
After=network-online.target docker.socket firewalld.service containerd.service time-set.target
Wants=network-online.target containerd.service

[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
TimeoutStartSec=0
RestartSec=2
Restart=always

# Note that StartLimit* options were moved from "Service" to "Unit" in systemd 229.
# Both the old, and new location are accepted by systemd 229 and up, so using the old location
# to make them work for either version of systemd.
StartLimitBurst=3

# Note that StartLimitInterval was renamed to StartLimitIntervalSec in systemd 230.
# Both the old, and new name are accepted by systemd 230 and up, so using the old name to make
# this option work for either version of systemd.
StartLimitInterval=60s

# 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

# Comment TasksMax if your systemd version does not support it.
# Only systemd 226 and above support this option.
TasksMax=infinity

# 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
OOMScoreAdjust=-500

[Install]
WantedBy=multi-user.target

添加文件夹权限
chmod u+x /etc/systemd/system/docker.service

新建 daemon.jons文件

新建文件夹
mkdir /etc/docker

在文件夹里面 新建文件 touch daemon.json

编辑文件 vim /ect/docker/daemon.json
添加下列json串
{"registry-mirrors":[
"https://kfwkfulq.mirror.aliyuncs.com",
"https://2lqq34jg.mirror.aliyuncs.com",
"https://pee6w651.mirror.aliyuncs.com",
"https://registry.docker-cn.com",
"http://hub-mirror.c.163.com"]
}

{"registry-mirrors": ["https://gfmnzvu1.mirror.aliyuncs.com"]

保存 wq!

重载 unit

systemctl daemon-reload

启动 systemctl start docker

查看状态 systemctl status docker

 

 

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