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Ochir / jenkins_centos

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Description

Use this role to install Jenkins and install/update plugins for CentOS 6.x/7.x

Provides

  1. Installation of latest version of Jenkins server
  2. Jenkins plugins support

Requires

  1. Ansible 1.6 or higher
  2. Centos 6.x and highter

Usage

Download the code

$ git clone git@github.com:Ochir/jenkins_centos.git

Create a hosts file (inventory)

Following example makes Ansible aware of the VirtualBox virtual machine with CentOS reachable at localhost port 3022 instead of usual 22.

$ vim hosts

with

[jenkins]
127.0.0.1 ansible_ssh_port=3022

Modify specific variables

Available variables are listed below, along with default values (see vars/main.yml):

hostname: localhost

The system hostname; usually localhost works fine. This will be used during setup to communicate with the running Jenkins instance via HTTP requests.

jenkins_jar_location: /opt/jenkins-cli.jar

The location at which the jenkins-cli.jar jarfile will be kept. This is used for communicating with Jenkins via the CLI.

jenkins_plugins:
  - git
  - ldap
  - ssh

Jenkins plugins to be installed automatically during provisioning. You can always install more plugins via the Jenkins UI at a later time, but this is helpful in getting things up and running more quickly.

Run the playbook

Create a playbook including the jenkins role, naming it test.yml.

- hosts: jenkins
  sudo: yes
  tasks:
    - include: tasks/main.yml
  handlers:
    - include: handlers/main.yml

Use hosts as inventory. Run the playbook only for the remote host jenkins. --ask-sudo-pass enables for the sudo password prompt.

$ ansible-playbook  -i hosts test.yml --ask-sudo-pass

Example output

ansible-playbook -i hosts test.yml --ask-sudo-pass
sudo password: 

PLAY [jenkins] **************************************************************** 

GATHERING FACTS *************************************************************** 
ok: [localhost]

TASK: [Check that Jenkins repo is installed.] ********************************* 
ok: [localhost]

TASK: [Add Jenkins repo GPG key.] ********************************************* 
ok: [localhost]

TASK: [Check if Jenkins is installed.] **************************************** 
changed: [localhost]

TASK: [Ensure Jenkins is started and runs on startup.] ************************ 
changed: [localhost]

TASK: [Wait for Jenkins to start up before proceeding.] *********************** 
ok: [localhost]

TASK: [Download the jenkins-cli jarfile from the Jenkins server.] ************* 
ok: [localhost]

TASK: [Create Jenkins updates folder.] **************************************** 
ok: [localhost]

TASK: [Update Jenkins plugin data.] ******************************************* 
skipping: [localhost]

TASK: [Permissions for default.json updates info.] **************************** 
ok: [localhost]

TASK: [Install Jenkins plugins.] ********************************************** 
skipping: [localhost] => (item=git)
skipping: [localhost] => (item=ssh)

PLAY RECAP ******************************************************************** 
localhost                  : ok=10   changed=2    unreachable=0    failed=0

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