下载仓库
cd /etc/yum.repos.d/
wget http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
安装稳定版本
yum list docker-ce --showduplicates | sort -r
yum install docker-ce-18.09.9 docker-ce-cli-18.09.9 containerd.io -y
启动
systemctl start docker
systemctl status docker
docker info
[root@10-222-32-10 /etc/yum.repos.d]# yum list docker-ce --showduplicates | sort -r
Loading mirror speeds from cached hostfile
Loaded plugins: fastestmirror
docker-ce.x86_64 3:19.03.9-3.el7 docker-ce-stable
docker-ce.x86_64 3:19.03.8-3.el7 docker-ce-stable
docker-ce.x86_64 3:19.03.7-3.el7 docker-ce-stable
docker-ce.x86_64 3:19.03.6-3.el7 docker-ce-stable
docker-ce.x86_64 3:19.03.5-3.el7 docker-ce-stable
docker-ce.x86_64 3:19.03.4-3.el7 docker-ce-stable
docker-ce.x86_64 3:19.03.3-3.el7 docker-ce-stable
docker-ce.x86_64 3:19.03.2-3.el7 docker-ce-stable
docker-ce.x86_64 3:19.03.1-3.el7 docker-ce-stable
docker-ce.x86_64 3:19.03.13-3.el7 docker-ce-stable
docker-ce.x86_64 3:19.03.12-3.el7 docker-ce-stable
docker-ce.x86_64 3:19.03.11-3.el7 docker-ce-stable
docker-ce.x86_64 3:19.03.10-3.el7 docker-ce-stable
docker-ce.x86_64 3:19.03.0-3.el7 docker-ce-stable
docker-ce.x86_64 3:18.09.9-3.el7 docker-ce-stable
docker-ce.x86_64 3:18.09.8-3.el7 docker-ce-stable
docker-ce.x86_64 3:18.09.7-3.el7 docker-ce-stable
docker-ce.x86_64 3:18.09.6-3.el7 docker-ce-stable
docker-ce.x86_64 3:18.09.5-3.el7 docker-ce-stable
docker-ce.x86_64 3:18.09.4-3.el7 docker-ce-stable
docker-ce.x86_64 3:18.09.3-3.el7 docker-ce-stable
docker-ce.x86_64 3:18.09.2-3.el7 docker-ce-stable
docker-ce.x86_64 3:18.09.1-3.el7 docker-ce-stable
docker-ce.x86_64 3:18.09.0-3.el7 docker-ce-stable
docker-ce.x86_64 18.06.3.ce-3.el7 docker-ce-stable
docker-ce.x86_64 18.06.2.ce-3.el7 docker-ce-stable
docker-ce.x86_64 18.06.1.ce-3.el7 docker-ce-stable
docker-ce.x86_64 18.06.0.ce-3.el7 docker-ce-stable
docker-ce.x86_64 18.03.1.ce-1.el7.centos docker-ce-stable
docker-ce.x86_64 18.03.0.ce-1.el7.centos docker-ce-stable
docker-ce.x86_64 17.12.1.ce-1.el7.centos docker-ce-stable
docker-ce.x86_64 17.12.0.ce-1.el7.centos docker-ce-stable
docker-ce.x86_64 17.09.1.ce-1.el7.centos docker-ce-stable
docker-ce.x86_64 17.09.0.ce-1.el7.centos docker-ce-stable
docker-ce.x86_64 17.06.2.ce-1.el7.centos docker-ce-stable
docker-ce.x86_64 17.06.1.ce-1.el7.centos docker-ce-stable
docker-ce.x86_64 17.06.0.ce-1.el7.centos docker-ce-stable
docker-ce.x86_64 17.03.3.ce-1.el7 docker-ce-stable
docker-ce.x86_64 17.03.2.ce-1.el7.centos docker-ce-stable
docker-ce.x86_64 17.03.1.ce-1.el7.centos docker-ce-stable
docker-ce.x86_64 17.03.0.ce-1.el7.centos docker-ce-stable
============================================================================================================================================================================================================
Package Arch Version Repository Size
============================================================================================================================================================================================================
Installing:
containerd.io x86_64 1.3.7-3.1.el7 docker-ce-stable 29 M
docker-ce x86_64 3:18.09.9-3.el7 docker-ce-stable 21 M
docker-ce-cli x86_64 1:18.09.9-3.el7 docker-ce-stable 16 M
Installing for dependencies:
audit-libs-python x86_64 2.8.5-4.el7 base 76 k
checkpolicy x86_64 2.5-8.el7 base 295 k
container-selinux noarch 2:2.119.2-1.911c772.el7_8 extras 40 k
libcgroup x86_64 0.41-21.el7 base 66 k
libsemanage-python x86_64 2.5-14.el7 base 113 k
policycoreutils-python x86_64 2.5-34.el7 base 457 k
python-IPy noarch 0.75-6.el7 base 32 k
setools-libs x86_64 3.3.8-4.el7 base 620 k
============================================================================================================================================================================================================
[root@10-222-32-10 /etc/yum.repos.d]# systemctl status docker
● docker.service - Docker Application Container Engine
Loaded: loaded (/usr/lib/systemd/system/docker.service; disabled; vendor preset: disabled)
Active: active (running) since Thu 2020-10-29 21:04:30 CST; 4s ago
Docs: https://docs.docker.com
Main PID: 3388 (dockerd)
Tasks: 8
Memory: 39.5M
CGroup: /system.slice/docker.service
└─3388 /usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock
Oct 29 21:04:30 10-222-32-10 dockerd[3388]: time="2020-10-29T21:04:30.288200182+08:00" level=info msg="pickfirstBalancer: HandleSubConnStateChange: 0xc00012ce10, CONNECTING" module=grpc
Oct 29 21:04:30 10-222-32-10 dockerd[3388]: time="2020-10-29T21:04:30.288257574+08:00" level=info msg="pickfirstBalancer: HandleSubConnStateChange: 0xc00012ce10, READY" module=grpc
Oct 29 21:04:30 10-222-32-10 dockerd[3388]: time="2020-10-29T21:04:30.310159088+08:00" level=info msg="Graph migration to content-addressability took 0.00 seconds"
Oct 29 21:04:30 10-222-32-10 dockerd[3388]: time="2020-10-29T21:04:30.310747349+08:00" level=info msg="Loading containers: start."
Oct 29 21:04:30 10-222-32-10 dockerd[3388]: time="2020-10-29T21:04:30.403581691+08:00" level=info msg="Default bridge (docker0) is assigned with an IP address 172.17.0.0/16. Daemon option ...d IP address"
Oct 29 21:04:30 10-222-32-10 dockerd[3388]: time="2020-10-29T21:04:30.433103208+08:00" level=info msg="Loading containers: done."
Oct 29 21:04:30 10-222-32-10 dockerd[3388]: time="2020-10-29T21:04:30.446735839+08:00" level=info msg="Docker daemon" commit=039a7df graphdriver(s)=overlay2 version=18.09.9
Oct 29 21:04:30 10-222-32-10 dockerd[3388]: time="2020-10-29T21:04:30.446793798+08:00" level=info msg="Daemon has completed initialization"
Oct 29 21:04:30 10-222-32-10 systemd[1]: Started Docker Application Container Engine.
Oct 29 21:04:30 10-222-32-10 dockerd[3388]: time="2020-10-29T21:04:30.464082388+08:00" level=info msg="API listen on /var/run/docker.sock"
Hint: Some lines were ellipsized, use -l to show in full.
本文地址：https://blog.csdn.net/xys2015/article/details/109370082