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 --nowCreated 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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