Add support for Photon 4 (#137)

* Add VMware Photon OS as a valid OS distro.

* Add VMware Photon OS vars file.

* Modified OS package installation for Photon.

Co-authored-by: josephrajewski <joseph.rajewski@johnstonhowse.com>

Author: paladin-devops

defaults/main.yml

@@ -21,6 +21,8 @@ os_supported_matrix:
     min_version: '8.2'
   Ubuntu:
     min_version: '13.04'
+  VMware Photon OS:
+    min_version: '4'
 
 ## Core
 nomad_debug: false

tasks/install.yml

@@ -1,12 +1,19 @@
 ---
 # File: install.yml - package installation tasks for Nomad
 
-- name: OS packages
+- name: Install OS packages
   package:
     name: "{{ item }}"
     state: present
   with_items: "{{ nomad_os_packages }}"
   tags: installation
+  when: not ansible_facts['os_family'] == "VMware Photon OS"
+
+- name: Install OS packages
+  command: "tdnf install {{ item }}"
+  with_items: "{{ nomad_os_packages }}"
+  tags: installation
+  when: ansible_facts['os_family'] == "VMware Photon OS"
 
 - name: Check Nomad package checksum file
   stat:

vars/VMware Photon OS.yml

@@ -0,0 +1,3 @@
+---
+nomad_os_packages:
+  - unzip