{"id":7151,"date":"2017-12-04T08:59:42","date_gmt":"2017-12-04T00:59:42","guid":{"rendered":"http:\/\/rmohan.com\/?p=7151"},"modified":"2017-12-04T08:59:42","modified_gmt":"2017-12-04T00:59:42","slug":"docker-centos7","status":"publish","type":"post","link":"https:\/\/mohan.sg\/?p=7151","title":{"rendered":"Docker centos7"},"content":{"rendered":"

<\/a>Introduction<\/h1>\n

In previous posts we have seen the installation and working of Docker. This post will explain the installation of the Docker Community Edition (CE) on CentOS. If you are looking for the Ubuntu installation you should check our this<\/a> post.<\/p>\n

 <\/p>\n

<\/a>Step 1 | Remove Old Versions<\/h1>\n
$ sudo yum remove docker docker-common docker-selinux docker-engine\r\n<\/code><\/pre>\n
<\/a>Step 2 | Install Required Packages<\/h1>\n
$ sudo yum install -y yum-utils device-mapper-persistent-data lvm2\r\n<\/code><\/pre>\n
<\/a>Step 3 | Setup the Docker CE Repository<\/h1>\n
$ sudo yum-config-manager --add-repo https:\/\/download.docker.com\/linux\/centos\/docker-ce.repo<\/a>\r\n<\/code><\/pre>\n
<\/a>Step 4 | Update the Packages<\/h1>\n
$ sudo yum update\r\n<\/code><\/pre>\n
<\/a>Step 5 |Install specific version (Production recommended)<\/h1>\n
$ sudo yum list docker-ce.x86_64  --showduplicates | sort -r\r\n\r\nLoaded plugins: amazon-id, rhui-lb, search-disabled-repos\r\ndocker-ce.x86_64            17.06<\/span>.0<\/span>.ce-1<\/span>.el7.centos             docker-ce-stable\r\ndocker-ce.x86_64            17.03<\/span>.2<\/span>.ce-1<\/span>.el7.centos             docker-ce-stable\r\ndocker-ce.x86_64            17.03<\/span>.1<\/span>.ce-1<\/span>.el7.centos             docker-ce-stable\r\ndocker-ce.x86_64            17.03<\/span>.0<\/span>.ce-1<\/span>.el7.centos             docker-ce-stable\r\nAvailable Packages\r\n\r\n<\/code><\/pre>\n
$ sudo yum install docker-ce-<VERSION>\r\n<\/code><\/pre>\n
<\/a>Step 6 | Install through respository<\/h1>\n
$ sudo yum install docker-ce\r\n<\/code><\/pre>\n
<\/a>Step 7 | Start Docker<\/h1>\n
$ sudo systemctl start docker\r\n<\/code><\/pre>\n
<\/a>Step 8 | Verify the Installation<\/h1>\n
$ sudo docker run hello-world\r\n<\/code><\/pre>\n
This will install the Docker on CentOS.<\/p>\n","protected":false},"excerpt":{"rendered":"
Introduction <\/p>\n
In previous posts we have seen the installation and working of Docker. This post will explain the installation of the Docker Community Edition (CE) on CentOS. If you are looking for the Ubuntu installation you should check our this post.<\/p>\n
 <\/p>\n
 Step 1 | Remove Old Versions $ sudo yum remove docker docker-common docker-selinux […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[82],"tags":[],"_links":{"self":[{"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/posts\/7151"}],"collection":[{"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mohan.sg\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7151"}],"version-history":[{"count":1,"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/posts\/7151\/revisions"}],"predecessor-version":[{"id":7153,"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/posts\/7151\/revisions\/7153"}],"wp:attachment":[{"href":"https:\/\/mohan.sg\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7151"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mohan.sg\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7151"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mohan.sg\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7151"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}