Ansible Role: skydevops-java

Description

This role will install and configure Oracle Java 1.8.0_171/172 on RedHat/CentOS and Debian/Ubuntu systems.

Requirements

• Ansible >=2.4
• EPEL Repo for RedHat/Centos, which can be installed automatically using the common ansible role.

Role Variables

All the variable that can be overridden are stored in vars/main.yml or defaults/main.yml file as shown in the table below:

Name	Default Value	Description
java_main_rel	: 8	Major Release of Java
java_min_rel	: 171	Minor Release of Java, select 172 or 171
java_data_dir	: /data	The directory where the application data is stored Automatically created by common Role
java_install_dir	: /apps	The directory where the application is installed Automatically created by common Role
java_version	: "1.{{java_main_rel}}.0_{{java_min_rel}}"	Describes the version of Java that will be installed
java_src_tar	: "jdk-{{java_main_rel}}u{{java_min_rel}}-linux-x64.tar.gz"	The Oracle Java Archive
java_home	: "{{java_install_dir}}/jdk{{java_version}}"	JAVA_HOME ENV variable
java_shared_home	: /usr/shared/java	Symlink to the installed JAVA
java_profile_sh	: /etc/profile.d/jdk.sh	Jinja2 Template, which contains the info to source the ENV variables

Dependencies

• common

Example

Playbook Default file locations based on playbook execution

{# The defaults PATHS where Ansible looks for the files #}
When executing the playbook from the following path:
$ cd {{ path_on_server }}/
$ ansible-playbook {{playbook_dir}}/playbook.yml

   {{ path_on_server }}/roles/{{ ansible_role }}/files/jdk-8u171-linux-x64.zip   
   {{ path_on_server }}/roles/{{ ansible_role }}/jdk-8u171-linux-x64.zip   
   {{ path_on_server }}/roles/{{ ansible_role }}/tasks/files/jdk-8u171-linux-x64.zip   
   {{ path_on_server }}/roles/{{ ansible_role }}/tasks/jdk-8u171-linux-x64.zip   
   {{ path_on_server }}/{{ playbook_dir }}/files/jdk-8u171-linux-x64.zip   
   {{ path_on_server }}/{{ playbook_dir }}/jdk-8u171-linux-x64.zip

Playbook

- hosts: all
  become: yes
  gather_facts: yes
  roles:
    - role: common

- hosts: servers
  become: yes
  gather_facts: yes
  roles:
    - role: skydevops-java

License

Licensed under the Apache License V2.0. See the LICENSE file for details.

Author Information

You can find me on Twitter: @skydevops

Contributors

• Shashi Yebbare (@skydevops)