Installing Jenkins to Centos Docker

1.Install Docker CE to Centos7

[root@zoo1 ~]# yum install -y yum-utils   device-mapper-persistent-data   lvm2
[root@zoo1 ~]# yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
Loaded plugins: fastestmirror
adding repo from: https://download.docker.com/linux/centos/docker-ce.repo
grabbing file https://download.docker.com/linux/centos/docker-ce.repo to /etc/yum.repos.d/docker-ce.repo
repo saved to /etc/yum.repos.d/docker-ce.repo
[root@zoo1 ~]# yum repolist
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: mirrors.tuna.tsinghua.edu.cn
 * extras: mirrors.tuna.tsinghua.edu.cn
 * updates: mirrors.tuna.tsinghua.edu.cn
docker-ce-stable                                                                                                                                                                           | 2.9 kB  00:00:00
docker-ce-stable/x86_64/primary_db                                                                                                                                                         |  13 kB  00:00:01
repo id                                                                                              repo name                                                                                              status
base/7/x86_64                                                                                        CentOS-7 - Base                                                                                        9,911
docker-ce-stable/x86_64                                                                              Docker CE Stable - x86_64                                                                                 15
extras/7/x86_64                                                                                      CentOS-7 - Extras                                                                                        303
updates/7/x86_64                                                                                     CentOS-7 - Updates                                                                                       632
repolist: 10,861
[root@zoo1 ~]#
[root@zoo1 ~]# yum list |grep docker-ce
docker-ce.x86_64                            18.03.1.ce-1.el7.centos    docker-ce-stable
docker-ce-selinux.noarch                    17.03.2.ce-1.el7.centos    docker-ce-stable
[root@zoo1 ~]# yum -y install docker-ce
[root@zoo1 ~]# systemctl start docker

2. Downloading and running Jenkins in Docker

A docker image to give BlueOcean a try

• run as docker run -p 8080:8080 jenkinsci/blueocean
• note the admin password dumped on log
• open a browser on http://localhost:8080
• run the initial setup wizard. Choose "recommended plugins"
• browse to http://localhost:8080/blue

This image has a tag for every release of blue ocean, to run the latest, ensure you run docker pull jenkinsci/blueocean from time to time.

Refer:

https://hub.docker.com/r/jenkinsci/blueocean/

https://jenkins.io/doc/book/installing/#installing-docker

https://docs.docker.com/install/linux/docker-ce/centos/