Add Beta Ceph metrics module to Kibana Home (#20223) (#20973)

<img width="2043" alt="screen shot 2018-06-29 at 12 43 22 pm" src="https://user-images.githubusercontent.com/373691/42109208-1aedc92e-7b9a-11e8-8c96-1c9be12a10d1.png">

<img width="2042" alt="screen shot 2018-06-29 at 12 43 30 pm" src="https://user-images.githubusercontent.com/373691/42109217-1f81ce40-7b9a-11e8-8eca-f3e8695b9e7f.png">

src/core_plugins/kibana/server/tutorials/ceph_metrics/index.js

@@ -0,0 +1,48 @@
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import { TUTORIAL_CATEGORY } from '../../../common/tutorials/tutorial_category';
+import { onPremInstructions, cloudInstructions, onPremCloudInstructions } from '../../../common/tutorials/metricbeat_instructions';
+
+export function cephMetricsSpecProvider() {
+  const moduleName = 'ceph';
+  return {
+    id: 'cephMetrics',
+    name: 'Ceph metrics',
+    isBeta: true,
+    category: TUTORIAL_CATEGORY.METRICS,
+    shortDescription: 'Fetch internal metrics from the Ceph server.',
+    longDescription: 'The `ceph` Metricbeat module fetches internal metrics from Ceph.' +
+                     ' [Learn more]({config.docs.beats.metricbeat}/metricbeat-module-ceph.html).',
+    artifacts: {
+      application: {
+        label: 'Discover',
+        path: '/app/kibana#/discover'
+      },
+      dashboards: [],
+      exportedFields: {
+        documentationUrl: '{config.docs.beats.metricbeat}/exported-fields-ceph.html'
+      }
+    },
+    completionTimeMinutes: 10,
+    onPrem: onPremInstructions(moduleName),
+    elasticCloud: cloudInstructions(moduleName),
+    onPremElasticCloud: onPremCloudInstructions(moduleName)
+  };
+}

src/core_plugins/kibana/server/tutorials/register.js

@@ -35,6 +35,7 @@ import { dockerMetricsSpecProvider } from './docker_metrics';
 import { kubernetesMetricsSpecProvider } from './kubernetes_metrics';
 import { netflowSpecProvider } from './netflow';
 import { apmSpecProvider } from './apm';
+import { cephMetricsSpecProvider } from './ceph_metrics';
 
 export function registerTutorials(server) {
   server.registerTutorial(systemLogsSpecProvider);
@@ -55,4 +56,5 @@ export function registerTutorials(server) {
   server.registerTutorial(kubernetesMetricsSpecProvider);
   server.registerTutorial(netflowSpecProvider);
   server.registerTutorial(apmSpecProvider);
+  server.registerTutorial(cephMetricsSpecProvider);
 }