add monit service role

README.md

@@ -0,0 +1,15 @@
+Setup monit service
+
+    monit:            
+      configs:
+        - name: bird
+          data: |
+            check process radosgw
+                matching "radosgw"
+                if does not exist for 1 cycles then exec "/usr/bin/systemctl stop bird"
+            
+            check process nginx
+                matching "nginx"
+                if does not exist for 1 cycles then exec "/usr/bin/systemctl stop bird"
+            check_interval: "1"
+

defaults/main.yaml

@@ -0,0 +1,2 @@
+---
+monit_version: 5.26.0

handlers/main.yaml

@@ -0,0 +1,6 @@
+---
+- name: Reload monit
+  systemd:
+    name: monit
+    state: reloaded
+  when: not monit_setup.changed

meta/main.yaml

@@ -0,0 +1,7 @@
+---
+galaxy_info:
+  description: Monit
+  galaxy_tags:
+  - monit
+
+dependencies: []

tasks/main.yaml

@@ -0,0 +1,29 @@
+---
+- name: Install EPEL repository
+  yum:
+    package: epel-release
+    state: latest
+
+- name: Ensure monit {{ monit_version }} installed
+  yum:
+    package:
+      name: monit-{{ monit_version }}
+     state: present
+  register: monit_setup
+
+- name: Propagate configs
+  copy:
+    content: "{{ item.config }}"
+    dest: "/etc/monit.d/{{ item.conf_name }}"
+  notify: Reload monit
+  with_items:
+    - "{{ monit_configs }}"
+  when:
+    - (monit_configs is defined or monit_configs | length != 0)
+
+- name: Ensure monit enabled and started
+  systemd:
+    name: monit
+    state: started
+    enabled: yes
+    daemon_reload: yes