---
- name: Validate that distribution info is available are available
  setup:
  when: ansible_distribution_major_version is not defined or ansible_distribution is not defined or ansible_bios_version is not defined

- name: Configure AWS AMI OS package manager repositories for Apigee
  become: yes
  shell: "/usr/bin/yum-config-manager --enable rhui-REGION-rhel-server-extras rhui-REGION-rhel-server-optional"
  when: ansible_bios_version | lower | search('amazon') and ansible_distribution | lower != 'redhat' and ansible_distribution_major_version | version_compare('6', '>')

- name: Register with Redhat Subscription management
  become: yes
  shell: "subscription-manager register --username={{ rhel_user_name }} --password={{ rhel_password }} --auto-attach"
  when: ansible_distribution | lower == 'redhat' and ansible_distribution_major_version | version_compare('7', '>')

- name: Update EPEL with proxy
  become: yes
  yum:
    name: epel-release
    state: absent
  when: opdk_version | version_compare('4.16.09', '==')
  environment:
    http_proxy: "{{ http_proxy }}"
    https_proxy: "{{ https_proxy }}"
    no_proxy: "{{ no_proxy }}"

- name: Update EPEL with proxy
  become: yes
  yum:
    name: epel-release
    state: present
    allow_downgrade: yes
  when: opdk_version | version_compare('4.17.05', '>')
  environment:
    http_proxy: "{{ http_proxy }}"
    https_proxy: "{{ https_proxy }}"
    no_proxy: "{{ no_proxy }}"

- block:
  - name: Remove epel
    become: yes
    yum:
      name: epel-release
      state: absent
    environment:
      http_proxy: "{{ http_proxy }}"
      https_proxy: "{{ https_proxy }}"
      no_proxy: "{{ no_proxy }}"

  - name: Yum clean
    become: yes
    shell: "yum clean all"
    environment:
      http_proxy: "{{ http_proxy }}"
      https_proxy: "{{ https_proxy }}"
      no_proxy: "{{ no_proxy }}"

  - name: Remove yum cache
    become: yes
    file:
      path: /var/cache/yum
      state: absent

  - name: Update EPEL with proxy
    become: yes
    yum:
      name: "{{ epel_repo }}"
      state: present
    environment:
      http_proxy: "{{ http_proxy }}"
      https_proxy: "{{ https_proxy }}"
      no_proxy: "{{ no_proxy }}"
  when: opdk_version | version_compare('4.17.05', '<=')