Added support to redhat centos OS

tasks/main.yml

@@ -4,50 +4,7 @@
 # tasks file
 #
 
-- name: include OS family/distribution specific variables
-  include_vars: "{{ item }}"
-  with_first_found:
-    - "../defaults/{{ ansible_os_family | lower }}-{{ ansible_distribution | lower }}_{{ ansible_distribution_version | lower }}.yml"
-    - "../defaults/{{ ansible_os_family | lower }}-{{ ansible_distribution | lower }}.yml"
-    - "../defaults/{{ ansible_os_family | lower }}.yml"
-
-- include: debug.yml
-  when: debug | default(false)
-  tags: debug
-
-- include: validation.yml
-  tags: validation
-
-- name: ensure apt dependencies are installed
-  apt:
-    name="{{ item }}"
-    state=present
-  become: yes
-  when: ansible_distribution | lower == 'debian' and grafana_apt_dependencies is defined
-  with_items: "{{ grafana_apt_dependencies }}"
-
-- name: ensure grafana apt key is present
-  apt_key:
-    url=https://packagecloud.io/gpg.key
-    id=D59097AB
-    state=present
-  become: yes
-  tags: [ apt ]
-
-- name: ensure grafana apt repository is present
-  apt_repository:
-    repo="deb https://packagecloud.io/grafana/stable/{{ ansible_os_family | lower }}/ {{ grafana_apt_distribution }} main"
-    update_cache=yes
-    state=present
-  become: yes
-  tags: [ apt ]
-
-- name: ensure grafana is installed
-  apt:
-    name=grafana
-    state=present
-  become: yes
-  tags: installation
+- include_tasks: "setup-{{ansible_os_family}}.yml"
 
 - name: Ensure integrity of grafana configuration.
   template:

tasks/setup-Debian.yml

@@ -0,0 +1,45 @@
+---
+- name: include OS family/distribution specific variables
+  include_vars: "{{ item }}"
+  with_first_found:
+    - "../defaults/{{ ansible_os_family | lower }}-{{ ansible_distribution | lower }}_{{ ansible_distribution_version | lower }}.yml"
+    - "../defaults/{{ ansible_os_family | lower }}-{{ ansible_distribution | lower }}.yml"
+    - "../defaults/{{ ansible_os_family | lower }}.yml"
+
+- include: debug.yml
+  when: debug | default(false)
+  tags: debug
+
+- include: validation.yml
+  tags: validation
+
+- name: ensure apt dependencies are installed
+  apt:
+    name="{{ item }}"
+    state=present
+  become: yes
+  when: ansible_distribution | lower == 'debian' and grafana_apt_dependencies is defined
+  with_items: "{{ grafana_apt_dependencies }}"
+
+- name: ensure grafana apt key is present
+  apt_key:
+    url=https://packages.grafana.com/gpg.key
+    id=D59097AB
+    state=present
+  become: yes
+  tags: [ apt ]
+
+- name: ensure grafana apt repository is present
+  apt_repository:
+    repo="deb https://packagecloud.io/grafana/stable/{{ ansible_os_family | lower }}/ {{ grafana_apt_distribution }} main"
+    update_cache=yes
+    state=present
+  become: yes
+  tags: [ apt ]
+
+- name: ensure grafana is installed
+  apt:
+    name=grafana
+    state=present
+  become: yes
+  tags: installation

tasks/setup-RedHat.yml

@@ -0,0 +1,24 @@
+---
+- name: Install wget package
+  yum: pkg=wget state=present
+
+- name: Checking /opt directory exists
+  become: yes
+  file:
+    path: /opt
+    state: directory
+
+- name: Downloading Grafana rpm file
+  get_url:
+    url: https://dl.grafana.com/oss/release/grafana-6.5.0-1.x86_64.rpm
+    dest: /opt
+
+- name: Installing grafana...
+  yum:
+    name: /opt/grafana-6.5.0-1.x86_64.rpm
+    state: present
+
+- name: Removing RPM file...
+  file:
+    state: absent
+    path: /opt/grafana-6.5.0-1.x86_64.rpm