这篇文章主要介绍“centos7下安装docker的步骤”，在日常操作中，相信很多人在centos7下安装docker的步骤问题上存在疑惑，小编查阅了各式资料，整理出简单好用的操作方法，希望对大家解答”centos7下安装docker的步骤”的疑惑有所帮助！接下来，请跟着小编一起来学习吧！
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1.安装
[root@ticent ~]# yum install docker
......省略一万字
完毕！
[root@ticent ~]#
2.启动
[root@ticent ~]# service docker start
3.
[root@ticent ~]# docker search centos
INDEX NAME DESCRIPTION STARS OFFICIAL AUTOMATED
docker.io docker.io/centos The official build of CentOS. 3435 [OK]
docker.io docker.io/jdeathe/centos-ssh CentOS-6 6.9 x86_64 / CentOS-7 7.3.1611 x8... 74 [OK]
docker.io docker.io/nimmis/java-centos This is docker images of CentOS 7 with dif... 26 [OK]
docker.io docker.io/gluster/gluster-centos Official GlusterFS Image [ CentOS-7 + Glu... 19 [OK]
docker.io docker.io/kinogmt/centos-ssh CentOS with SSH 15 [OK]
docker.io docker.io/egyptianbman/docker-centos-nginx-php A simple and highly configurable docker co... 9 [OK]
docker.io docker.io/torusware/speedus-centos Always updated official CentOS docker imag... 8 [OK]
docker.io docker.io/nathonfowlie/centos-jre Latest CentOS image with the JRE pre-insta... 6 [OK]
docker.io docker.io/centos/mariadb55-centos7 5 [OK]
docker.io docker.io/consol/sakuli-centos-xfce Sakuli JavaScript based end-2-end testing ... 3 [OK]
docker.io docker.io/darksheer/centos Base Centos Image -- Updated hourly 3 [OK]
docker.io docker.io/harisekhon/centos-java Java on CentOS (OpenJDK, tags jre/jdk7-8) 2 [OK]
docker.io docker.io/harisekhon/centos-scala Scala + CentOS (OpenJDK tags 2.10-jre7 - 2... 2 [OK]
docker.io docker.io/blacklabelops/centos CentOS Base Image! Built and Updates Daily! 1 [OK]
docker.io docker.io/freenas/centos Simple CentOS Linux interactive container 1 [OK]
docker.io docker.io/timhughes/centos Centos with systemd installed and running 1 [OK]
docker.io docker.io/vorakl/centos CentOS7, EPEL, tools. Updated/Tested daily! 1 [OK]
docker.io docker.io/grayzone/centos auto build for centos. 0 [OK]
docker.io docker.io/grossws/centos CentOS 6 and 7 base images with gosu and l... 0 [OK]
docker.io docker.io/januswel/centos yum update-ed CentOS image 0 [OK]
docker.io docker.io/kz8s/centos Official CentOS plus epel-release 0 [OK]
docker.io docker.io/repositoryjp/centos Docker Image for CentOS. 0 [OK]
docker.io docker.io/smartentry/centos centos with smartentry 0 [OK]
docker.io docker.io/vcatechnology/centos A CentOS Image which is updated daily 0 [OK]
docker.io docker.io/vcatechnology/centos-ci A CentOS image that is used in the VCA Tec... 0 [OK]
[root@ticent ~]#
[root@ticent ~]# docker pull centos:latest
Trying to pull repository docker.io/library/centos ...
latest: Pulling from docker.io/library/centos
d5e46245fe40: Pull complete
Digest: sha256:aebf12af704307dfa0079b3babdca8d7e8ff6564696882bcb5d11f1d461f9ee9
[root@ticent ~]# docker images centos
REPOSITORY TAG IMAGE ID CREATED SIZE
docker.io/centos latest 3bee3060bfc8 3 weeks ago 192.5 MB
[root@ticent ~]# docker run -i -t centos:latest /bin/bash
到此，关于“centos7下安装docker的步骤”的学习就结束了，希望能够解决大家的疑惑。理论与实践的搭配能更好的帮助大家学习，快去试试吧！若想继续学习更多相关知识，请继续关注创新互联网站，小编会继续努力为大家带来更多实用的文章！