Merge pull request #22 from moolitayer/prometheus_alerts

Prometheus alerts

app/models/manageiq/providers/openshift/monitoring_manager.rb

@@ -1,5 +1,6 @@
 module ManageIQ::Providers
   class Openshift::MonitoringManager < ManageIQ::Providers::MonitoringManager
+    require_nested :EventCatcher
     include ManageIQ::Providers::Kubernetes::MonitoringManagerMixin
 
     belongs_to :parent_manager,
@@ -14,5 +15,9 @@ def self.ems_type
     def self.description
       @description ||= "Openshift Monitor".freeze
     end
+
+    def self.event_monitor_class
+      ManageIQ::Providers::Openshift::MonitoringManager::EventCatcher
+    end
   end
 end

app/models/manageiq/providers/openshift/monitoring_manager/event_catcher.rb

@@ -0,0 +1,11 @@
+class ManageIQ::Providers::Openshift::MonitoringManager::EventCatcher < ManageIQ::Providers::BaseManager::EventCatcher
+  require_nested :Runner
+
+  def self.ems_class
+    ManageIQ::Providers::Openshift::MonitoringManager
+  end
+
+  def self.settings_name
+    :event_catcher_prometheus
+  end
+end

app/models/manageiq/providers/openshift/monitoring_manager/event_catcher/runner.rb

@@ -0,0 +1,3 @@
+class ManageIQ::Providers::Openshift::MonitoringManager::EventCatcher::Runner < ManageIQ::Providers::BaseManager::EventCatcher::Runner
+  include ManageIQ::Providers::Kubernetes::MonitoringManager::EventCatcher::RunnerMixin
+end

config/settings.yml

@@ -23,6 +23,8 @@
     :event_catcher:
       :event_catcher_openshift:
         :poll: 1.seconds
+      :event_catcher_prometheus:
+        :poll: 20.seconds
     :queue_worker_base:
         :ems_metrics_collector_worker:
           :ems_metrics_collector_worker_openshift: {}