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linux安装docker

国内不能连接到docker资源

Linux系统CentOS7.9

下载 docker

# VERSION_STRING=26.1.0
# wget https://download.docker.com/linux/static/stable/x86_64/docker-${VERSION_STRING}.tgz
# tar xf docker-${VERSION_STRING}.tgz

服务器链接不上资源  本地下载安装包  我使用的是  26.1.4  

https://download.docker.com/linux/static/stable/x86_64/

也可以从这里下载

https://download.csdn.net/download/sunsijia21983/89484849?spm=1001.2014.3001.5501

下载后,上传到服务器

查看 docker 可执行文件

# ls -l docker/

total 194020

-rwxr-xr-x. 1 1000 1000 39182336 Apr 23 01:09 containerd

-rwxr-xr-x. 1 1000 1000 12488704 Apr 23 01:09 containerd-shim-runc-v2

-rwxr-xr-x. 1 1000 1000 19353600 Apr 23 01:09 ctr

-rwxr-xr-x. 1 1000 1000 38400232 Apr 23 01:09 docker

-rwxr-xr-x. 1 1000 1000 71280520 Apr 23 01:09 dockerd

-rwxr-xr-x. 1 1000 1000   708448 Apr 23 01:09 docker-init

-rwxr-xr-x. 1 1000 1000  1979949 Apr 23 01:09 docker-proxy

-rwxr-xr-x. 1 1000 1000 15272168 Apr 23 01:09 runc

查看 docker 可执行文件

# ls -l docker/

total 194020

-rwxr-xr-x. 1 1000 1000 39182336 Apr 23 01:09 containerd

-rwxr-xr-x. 1 1000 1000 12488704 Apr 23 01:09 containerd-shim-runc-v2

-rwxr-xr-x. 1 1000 1000 19353600 Apr 23 01:09 ctr

-rwxr-xr-x. 1 1000 1000 38400232 Apr 23 01:09 docker

-rwxr-xr-x. 1 1000 1000 71280520 Apr 23 01:09 dockerd

-rwxr-xr-x. 1 1000 1000   708448 Apr 23 01:09 docker-init

-rwxr-xr-x. 1 1000 1000  1979949 Apr 23 01:09 docker-proxy

-rwxr-xr-x. 1 1000 1000 15272168 Apr 23 01:09 runc

复制可执行文件到指定目录

# cp docker/* /usr/bin/
ls -l /usr/bin/{containerd,containerd-shim-runc-v2,ctr,docker,dockerd,docker-init,docker-proxy,runc}

设置开机启动

# systemctl enable containerd.service docker.socket docker.service --now

Created symlink from /etc/systemd/system/multi-user.target.wants/containerd.service to /usr/lib/systemd/system/containerd.service.

Created symlink from /etc/systemd/system/sockets.target.wants/docker.socket to /usr/lib/systemd/system/docker.socket.

Created symlink from /etc/systemd/system/multi-user.target.wants/docker.service to /usr/lib/systemd/system/docker.service.

设置开机启动   报错了

vim /etc/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



# 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 --data-root="/data/docker"



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

创建文件

添加以上内容

/data/docker

建立这个文件夹

我这里配置的是/server/data/docker

 systemctl start docker

启动成功了

docker info

systemctl enable docker

设置开机自启

下载包

解压

复制

设置service

启动service

设置自启service

这是二进制包的安装方法


原文地址:https://blog.csdn.net/sunsijia21983/article/details/140444801

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