From 1841644cb74c093244785cb36445634bf16faf9e Mon Sep 17 00:00:00 2001
From: Davis Raymond <davisraymondmuro@outlook.com>
Date: Fri, 4 Mar 2022 12:33:04 +0300
Subject: [PATCH] Add support for RedHat deployments (#26)

---
 tasks/main.yml   | 10 ++++++++--
 tasks/redhat.yml | 23 +++++++++++++++++++++++
 tasks/setup.yml  | 16 +++++++++++++---
 tasks/ubuntu.yml |  1 +
 vars/redhat.yml  |  3 +++
 vars/ubuntu.yml  |  3 +++
 6 files changed, 51 insertions(+), 5 deletions(-)
 create mode 100644 tasks/redhat.yml
 create mode 100644 vars/redhat.yml
 create mode 100644 vars/ubuntu.yml

diff --git a/tasks/main.yml b/tasks/main.yml
index 3e4d14c..f6d329e 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -1,11 +1,17 @@
 ---
+- include_vars: redhat.yml
+  when: ansible_facts["os_family"] == "RedHat"
+
+- include_vars: ubuntu.yml
+  when: ansible_facts["os_family"] == "Debian"
+
 - include_tasks: setup.yml
   when: monit_setup_mode
 
 - name: Copy monit config files
   template:
     src: "templates/etc/monit/conf.d/{{ item }}"
-    dest: "/etc/monit/conf.d/{{ item }}"
+    dest: "{{ monit_includes }}/{{ item }}"
     mode: 0644
   with_items: "{{ monit_scripts }}"
   notify:
@@ -15,7 +21,7 @@
 - name: Copy monit template config files
   template:
     src: "templates/etc/monit/conf.d/{{ item }}"
-    dest: "/etc/monit/conf.d/{{ item }}-{{ service_name }}"
+    dest: "{{ monit_includes }}/{{ item }}-{{ service_name }}"
     mode: 0644
   with_items: "{{ monit_template_scripts }}"
   notify:
diff --git a/tasks/redhat.yml b/tasks/redhat.yml
new file mode 100644
index 0000000..f232128
--- /dev/null
+++ b/tasks/redhat.yml
@@ -0,0 +1,23 @@
+---
+- name: Add epel-release (CentOS)
+  yum:
+    name: epel-release
+    state: latest
+  when: ansible_distribution == 'CentOS'
+
+- name: Add RPM Key
+  rpm_key:
+    key: https://dl.fedoraproject.org/pub/epel/RPM-GPG-KEY-EPEL-{{ ansible_distribution_major_version }}
+  when: ansible_distribution == 'RedHat'
+
+- name: Add epel-release (RedHat)
+  yum:
+    name: https://dl.fedoraproject.org/pub/epel/epel-release-latest-{{ ansible_distribution_major_version }}.noarch.rpm
+    state: latest
+  when: ansible_distribution == 'RedHat'
+
+- name: Install Monit (RedHat)
+  yum:
+    name: monit
+    state: latest
+
diff --git a/tasks/setup.yml b/tasks/setup.yml
index 66d8485..6ca0d41 100644
--- a/tasks/setup.yml
+++ b/tasks/setup.yml
@@ -2,17 +2,26 @@
 - include_tasks: ubuntu.yml
   when: ansible_distribution == 'Ubuntu'
 
+- include_tasks: redhat.yml
+  when: ansible_facts['os_family'] == "RedHat"
+
+- include_vars: redhat.yml
+  when: ansible_facts["os_family"] == "RedHat"
+
+- include_vars: ubuntu.yml
+  when: ansible_facts["os_family"] == "Debian"
+
 - name: Copy monitrc configuration file
   template:
     src: "templates/etc/monit/monitrc.j2"
-    dest: "/etc/monit/monitrc"
+    dest: "{{ monit_configuration_path }}"
     mode: 0600
   notify:
     - restart monit
 
 - name: Delete monit config files directory
   file:
-    path: /etc/monit/conf.d
+    path: "{{ monit_includes }}"
     state: absent
   ignore_errors: yes
   notify:
@@ -20,7 +29,7 @@
 
 - name: Create monit config files directory
   file:
-    path: /etc/monit/conf.d
+    path: "{{ monit_includes }}"
     state: directory
     mode: 0755
     owner: root
@@ -50,4 +59,5 @@
 - name: Enable the Monit service
   service:
     name: monit
+    state: started
     enabled: yes
diff --git a/tasks/ubuntu.yml b/tasks/ubuntu.yml
index 1e027c4..e0cd714 100644
--- a/tasks/ubuntu.yml
+++ b/tasks/ubuntu.yml
@@ -8,3 +8,4 @@
     - { package: monit, version: "{{ monit_version }}"}
   notify:
     - restart monit
+
diff --git a/vars/redhat.yml b/vars/redhat.yml
new file mode 100644
index 0000000..d821ae9
--- /dev/null
+++ b/vars/redhat.yml
@@ -0,0 +1,3 @@
+---
+monit_includes: "/etc/monit.d"
+monit_configuration_path: "/etc/monitrc"
diff --git a/vars/ubuntu.yml b/vars/ubuntu.yml
new file mode 100644
index 0000000..fa45e3d
--- /dev/null
+++ b/vars/ubuntu.yml
@@ -0,0 +1,3 @@
+---
+monit_includes: "/etc/monit/conf.d"
+monit_configuration_path: "/etc/monit/monitrc"