[Monitoring] Migrate license expiration alert to Kibana alerting

x-pack/legacy/plugins/monitoring/common/constants.js → x-pack/legacy/plugins/monitoring/common/constants.ts

@@ -222,3 +222,46 @@ export const REPORTING_SYSTEM_ID = 'reporting';
  * @type {Number}
  */
 export const TELEMETRY_COLLECTION_INTERVAL = 86400000;
+
+/**
+ * We want to slowly rollout the migration from watcher-based cluster alerts to
+ * kibana alerts and we only want to enable the kibana alerts once all
+ * watcher-based cluster alerts have been migrated so this flag will serve
+ * as the only way to see the new UI and actually run Kibana alerts. It will
+ * be false until all alerts have been migrated, then it will be removed
+ */
+export const KIBANA_ALERTING_ENABLED = true;
+
+/**
+ * The prefix for all alert types used by monitoring
+ */
+export const ALERT_TYPE_PREFIX = 'monitoring_';
+
+/**
+ * This is the alert type id for the license expiration alert
+ */
+export const ALERT_TYPE_LICENSE_EXPIRATION = `${ALERT_TYPE_PREFIX}alert_type_license_expiration`;
+
+/**
+ * A listing of all alert types
+ */
+export const ALERT_TYPES = [ALERT_TYPE_LICENSE_EXPIRATION];
+
+/**
+ * Matches the id for the built-in in email action type
+ * See x-pack/legacy/plugins/actions/server/builtin_action_types/email.ts
+ */
+export const ALERT_ACTION_TYPE_EMAIL = '.email';
+
+/**
+ * The number of alerts that have been migrated
+ */
+export const NUMBER_OF_MIGRATED_ALERTS = 1;
+
+/**
+ * We store config data in a single saved object of this id
+ */
+export const MONITORING_CONFIG_SAVED_OBJECT_ID = 'monitoring';
+export const MONITORING_CONFIG_ALERTING_EMAIL_ADDRESS = 'alertingEmailAddress';
+
+export const ALERT_EMAIL_SERVICES = ['gmail', 'hotmail', 'icloud', 'outlook365', 'ses', 'yahoo'];

x-pack/legacy/plugins/monitoring/index.js

@@ -18,7 +18,7 @@ import { initInfraSource } from './server/lib/logs/init_infra_source';
  */
 export const monitoring = kibana =>
   new kibana.Plugin({
-    require: ['kibana', 'elasticsearch', 'xpack_main'],
+    require: ['kibana', 'elasticsearch', 'xpack_main', 'alerting', 'actions'],
     id: 'monitoring',
     configPrefix: 'xpack.monitoring',
     publicDir: resolve(__dirname, 'public'),
@@ -59,6 +59,7 @@ export const monitoring = kibana =>
         }),
         injectUiAppVars: server.injectUiAppVars,
         log: (...args) => server.log(...args),
+        logger: server.newPlatform.coreContext.logger,
         getOSInfo: server.getOSInfo,
         events: {
           on: (...args) => server.events.on(...args),
@@ -73,11 +74,13 @@ export const monitoring = kibana =>
         xpack_main: server.plugins.xpack_main,
         elasticsearch: server.plugins.elasticsearch,
         infra: server.plugins.infra,
+        alerting: server.plugins.alerting,
         usageCollection,
         licensing,
       };
 
-      new Plugin().setup(serverFacade, plugins);
+      const plugin = new Plugin();
+      plugin.setup(serverFacade, plugins);
     },
     config,
     deprecations,