tasks/main.yml

---
- name: Update cache with key and value
  tags: ['cache']
  cache:
    key: "{{ item.key }}"
    value: "{{ item.value }}"
  with_items:
  - { key: "jdk_version", value: "{{ jdk_version }}" }
  - { key: 'java_home', value: '{{ java_home }}' }

- block:

  - name: Install Java JDK with proxy
    become: yes
    yum:
      name: "java-{{ jdk_version }}.0-openjdk-devel.{{ ansible_architecture }}"
      state: present
      disable_gpg_check: yes
    environment:
      http_proxy: "{{ http_proxy }}"
      https_proxy: "{{ https_proxy }}"
      no_proxy: "{{ no_proxy }}"

  rescue:
    - name: Install Java JDK with proxy
      become: yes
      yum:
        name: "java-{{ jdk_version }}.0-openjdk-devel"
        state: present
        disable_gpg_check: yes
      environment:
        http_proxy: "{{ http_proxy }}"
        https_proxy: "{{ https_proxy }}"
        no_proxy: "{{ no_proxy }}"

- name: Update environment with path to JAVA_HOME
  become: yes
  lineinfile:
    dest: /etc/environment
    regexp: "^export JAVA_HOME"
    line: 'export JAVA_HOME={{ java_home }}'
    backup: yes