jenkins.yml

---
- hosts: jnodes 
  user: vagrant 
  become: yes 
  vars:
    description: "{{ ansible_hostname }}"
  tasks:

    - name: Copy Java
      copy:
        src: files/jdk-8u151-linux-x64.rpm
        dest: /var/tmp/jdk-8u151-linux-x64.rpm

    - name: install jdk
      yum:
        name: /var/tmp/jdk-8u151-linux-x64.rpm
        state: present

    - name: alternatives update
      alternatives:
        name: java
        path: /usr/java/jdk1.8.0_151/jre/bin/java

    - name: alternatives jar update
      alternatives:
        link: /etc/alternatives/jar
        name: jar
        path: /usr/java/jdk1.8.0_151/bin/jar

    - name: alternavies javac 
      alternatives:
        link: /etc/alternatives/javac
        name: javac
        path: /usr/java/jdk1.8.0_151/bin/javac 
    
    - name: update local.rc
      lineinfile:
        dest: /etc/rc.local
        line: "export JAVA_HOME=/usr/java/latest"
        state: present

    - name: Add jenkins repository
      yum_repository:
        name: jenkins
        description: Jenkins Yum repo
        baseurl: http://pkg.jenkins.io/redhat-stable
        gpgkey: https://pkg.jenkins.io/redhat-stable/jenkins.io.key 
        gpgcheck: yes

    - name: Add jenkins package
      yum:
        name: jenkins-2.89.2-1.1
        state: present
      notify: restart jenkins

    - name: create jenkins dir
      file:
        path: /var/lib/jenkins
        state: directory
    
    - name: create jenkins group
      group: 
        name: jenkins
        state: present
    
    - name: Create jenkins user on slave
      user:
        name: jenkins
        home: /var/lib/jenkins
        groups: jenkins
        shell: /bin/bash

  handlers:
    - name: restart jenkins 
      service: name=jenkins state=restarted