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CentOS Install Docker

2020-06-06 CentOS 前端之家

前端之家收集整理的这篇文章主要介绍了CentOS Install Docker，前端之家小编觉得挺不错的，现在分享给大家，也给大家做个参考。

1、在centos下安装docker，首先查看内核版本信息

@H_404_3@ [joe@SZ~]$ uname-r

@H_404_3@ 3.2.69

@H_404_3@

@H_404_3@ 2、安装EPEL Repository

rpm -iUvh http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm

3、更新安装包

yum update -y

N.B：如果安装过程中报 CannotretrieveMetalinkforrepository:epel错误，可以编辑/etc/yum.repos.d/epel.repo，

将其中的baseurl启用，mirrorlist注释掉。

4、安装docker

yum install docker-io -y

N.B. ：安装完成后执行docker ps -a 命令报： AreyoutryingtoconnecttoaTLS-enableddaemonwithoutTLS

5、启动docker daemon

service docker start

可以将docker配置成server boot时启动

chkconfig docker on

6、执行docker ps -a命令报： CannotconnecttotheDockerdaemon.Is'docker-d'runningonthishost?

执行docker -d命令后又报错误：

@H_404_3@ [ root@SZjoe]#docker-d

@H_404_3@ INFO[0000]ListeningforHTTPonunix(/var/run/docker.sock)

@H_404_3@ WARN[0000]Youarerunninglinuxkernelversion3.2.69,whichmightbeunstablerunningdocker.Pleaseupgradeyourkernelto3.10.0.

@H_404_3@ INFO[0000][graphdriver]usingpriorstoragedriver"devicemapper"

@H_404_3@ WARN[0000]Runningmodprobebridgenf_natFailedwithmessage:,error:exitstatus1 @H_404_3@ FATA[0000]Errorstartingdaemon:Errorinitializingnetworkcontroller:Errorcreatingdefault"bridge"network:FailedtocreateNATchain:FailedtoinjectdockerinPREROUTINGchain:iptablesFailed:iptables-tnat-APREROUTING-maddrtype--dst-typeLOCAL-jDOCKER:iptables:Nochain/target/matchbythatname. @H_404_3@ (exitstatus1)

后来发现重启之后就好了。

参考网址：

@H_404_3@ http://www.liquidweb.com/kb/how-to-install-docker-on-centos-6/

@H_404_3@ http://blog.163.com/qiushuhui1989@126/blog/static/27011089201541424753139/

@H_404_3@ http://www.centoscn.com/CentOS/config/2015/0416/5189.html

@H_404_3@ http://stackoverflow.com/questions/29704059/docker-are-you-trying-to-connect-to-a-tls-enabled-daemon-without-tls

@H_404_3@ https://docs.docker.com/engine/reference/commandline/cli/

@H_404_3@ https://github.com/docker/docker/issues/9745

@H_404_3@ http://stackoverflow.com/questions/29824469/docker-error-in-linux-mint-17/29825797#29825797