monit additions for stateful

ansible/inventory/env/group_vars/all.yml

@@ -589,3 +589,11 @@ sunbird_portal_offline_tenant: ""
 sunbird_portal_offline_supported_languages: "English, Hindi, Tamil, Bengali"
 sunbird_portal_offline_app_release_date: ""
 sunbird_portal_offline_app_version: "0.0.1"
+
+### Monitoring vars ###
+prometheus_port_for_swarm: 9090
+alertmanager_port_for_swarm: 9093
+
+prometheus_port_for_stateful: 19090
+alertmanager_port_for_stateful: 19093
+

ansible/monitoring.yml

@@ -116,6 +116,11 @@
 - hosts: swarm-bootstrap-manager
   gather_facts: false
   become: yes
+  vars:
+    - alertmanager_host: "{{ groups['swarm-agent-for-alertmanager'][0] }}"
+    - prometheus_host: "{{ group['swarm-agent-for-prometheus'][0] }}"
+    - prometheus_port: "{{ prometheus_port_for_swarm }}"
+    - alertmanager_port: "{{ alertmanager_port_for_swarm }}"
   vars_files:
     - ['{{inventory_dir}}/secrets.yml', 'secrets/{{env}}.yml']
   roles:
@@ -151,10 +156,16 @@
   hosts: swarm-dashboard
   gather_facts: false
   become: yes
+  vars:
+    - alertmanager_host: "{{ groups['swarm-dashboard'][0] }}"
+    - prometheus_host: "{{ groups['swarm-dashboard'][0] }}"
+    - prometheus_port: "{{ prometheus_port_for_stateful }}"
+    - alertmanager_port: "{{ alertmanager_port_for_stateful }}"
   vars_files:
     - ['{{inventory_dir}}/secrets.yml', 'secrets/{{env}}.yml']
   roles:
     - stack-monitor-stateful
+    - {role: 'monit', monit_checks: ['alertmanager', 'prometheus']}
   tags:
     - stack-monitor-stateful
 

ansible/roles/monit/tasks/main.yml

 ---
-
-- debug:
-    msg="{{ groups['swarm-agent-for-alertmanager'][0] }}" 
-
-- debug:
-    msg="{{ groups['swarm-agent-for-prometheus'][0] }}"
-
 - debug:
     msg="{{ alertmanager_host }}"
 

ansible/roles/monit/templates/check_alertmanager

 # Monit by default makes HTTP HEAD request. Having content in the check will force HTTP GET
 # Alert by mail is sent by default. Exec will additionally send slack alert
-check host alertmanager with address {{ groups['swarm-agent-for-alertmanager'][0] }}
+check host alertmanager with address {{ alertmanager_host }}
     if failed
         port {{ alertmanager_port }} protocol http
         request /alertmanager/

ansible/roles/monit/templates/check_prometheus

 # Monit by default makes HTTP HEAD request. Having content in the check will force HTTP GET
 # Alert by mail is sent by default. Exec will additionally send slack alert
-check host prometheus with address {{ groups['swarm-agent-for-prometheus'][0] }}
+check host prometheus with address {{ prometheus_host }}
     if failed
         port {{ prometheus_port }} protocol http
         request /prometheus/graph