離線安裝Docker
1、下載docker 離線安裝包
2、將下載的包上傳至服務(wù)器上
我這里下載的是20.10.9
image-20230418164826277.png
3、解壓文件
tar -zxvf docker-20.10.9.tgz
解壓后的文件如下所示
image-20230418165346059.png
4、復(fù)制文件
cd docker
cp ./* /usr/bin
5、創(chuàng)建docker.service文件
cd /etc/systemd/system/
touch docker.service
6、編輯docker.service 文件
vim docker.service
注意：將其中的ip地址，改成您的服務(wù)器地址，其它參數(shù)不用改。
--insecure-registry=192.168.205.230
[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 --selinux-enabled=false --insecure-registry=192.168.205.230
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
修改完成后的docker.service
image-20230418173251117.png
7、 添加可執(zhí)行權(quán)限
chmod +x docker.service
8、加載docker.service
systemctl daemon-reload
注意，若修改了docker.service文件，則要重新加載該文件。
9、啟動(dòng)docker
systemctl start docker
10、查看docker
systemctl status docker
image-20230418173251117.png
11、查看docker版本
docker -v
[root@0001 system]# docker -v
Docker version 20.10.9, build c2ea9bc
