[Metricbeat] Create Kibana dashboards for ActiveMQ module (#14655)

* Kibana dashboard: ActiveMQ broker overview

* Fix: mage fmt update

* Fix: invalid dashboard JSON

* Kibana dashboard: ActiveMQ queues and topics overview

* Add dashboard screenshots

* Enable time units, pct in dashboards

metricbeat/docs/modules/activemq.asciidoc

@@ -35,6 +35,36 @@ metricbeat.modules:
   path: '/api/jolokia/?ignoreErrors=true&canonicalNaming=false'
   username: admin # default username
   password: admin # default password
+  processors:
+    - script:
+        lang: javascript
+        source: >
+          function process(event) {
+            var broker_memory_broker_pct = event.Get("activemq.broker.memory.broker.pct")
+            if (broker_memory_broker_pct != null) {
+              event.Put("activemq.broker.memory.broker.pct", broker_memory_broker_pct / 100.0)
+            }
+
+            var broker_memory_temp_pct = event.Get("activemq.broker.memory.temp.pct")
+            if (broker_memory_temp_pct != null) {
+              event.Put("activemq.broker.memory.temp.pct", broker_memory_temp_pct / 100.0)
+            }
+
+            var broker_memory_store_pct = event.Get("activemq.broker.memory.store.pct")
+            if (broker_memory_store_pct != null) {
+              event.Put("activemq.broker.memory.store.pct", broker_memory_store_pct / 100.0)
+            }
+
+            var queue_memory_broker_pct = event.Get("activemq.queue.memory.broker.pct")
+            if (queue_memory_broker_pct != null) {
+              event.Put("activemq.queue.memory.broker.pct", queue_memory_broker_pct / 100.0)
+            }
+
+            var topic_memory_broker_pct = event.Get("activemq.topic.memory.broker.pct")
+            if (topic_memory_broker_pct != null) {
+              event.Put("activemq.topic.memory.broker.pct", topic_memory_broker_pct / 100.0)
+            }
+          }
 ----
 
 [float]

metricbeat/docs/modules_list.asciidoc

@@ -5,7 +5,7 @@ This file is generated! See scripts/mage/docs_collector.go
 [options="header"]
 |===
 |Modules   |Dashboards   |Metricsets   
-|<<metricbeat-module-activemq,activemq>>  beta[]   |image:./images/icon-no.png[No prebuilt dashboards]    |  
+|<<metricbeat-module-activemq,activemq>>  beta[]   |image:./images/icon-yes.png[Prebuilt dashboards are available]    |  
 .3+| .3+|  |<<metricbeat-metricset-activemq-broker,broker>> beta[]  
 |<<metricbeat-metricset-activemq-queue,queue>> beta[]  
 |<<metricbeat-metricset-activemq-topic,topic>> beta[]  

x-pack/metricbeat/metricbeat.reference.yml

@@ -139,6 +139,36 @@ metricbeat.modules:
   path: '/api/jolokia/?ignoreErrors=true&canonicalNaming=false'
   username: admin # default username
   password: admin # default password
+  processors:
+    - script:
+        lang: javascript
+        source: >
+          function process(event) {
+            var broker_memory_broker_pct = event.Get("activemq.broker.memory.broker.pct")
+            if (broker_memory_broker_pct != null) {
+              event.Put("activemq.broker.memory.broker.pct", broker_memory_broker_pct / 100.0)
+            }
+
+            var broker_memory_temp_pct = event.Get("activemq.broker.memory.temp.pct")
+            if (broker_memory_temp_pct != null) {
+              event.Put("activemq.broker.memory.temp.pct", broker_memory_temp_pct / 100.0)
+            }
+
+            var broker_memory_store_pct = event.Get("activemq.broker.memory.store.pct")
+            if (broker_memory_store_pct != null) {
+              event.Put("activemq.broker.memory.store.pct", broker_memory_store_pct / 100.0)
+            }
+
+            var queue_memory_broker_pct = event.Get("activemq.queue.memory.broker.pct")
+            if (queue_memory_broker_pct != null) {
+              event.Put("activemq.queue.memory.broker.pct", queue_memory_broker_pct / 100.0)
+            }
+
+            var topic_memory_broker_pct = event.Get("activemq.topic.memory.broker.pct")
+            if (topic_memory_broker_pct != null) {
+              event.Put("activemq.topic.memory.broker.pct", topic_memory_broker_pct / 100.0)
+            }
+          }
 
 #------------------------------ Aerospike Module ------------------------------
 - module: aerospike

x-pack/metricbeat/module/activemq/_meta/config.yml

@@ -5,3 +5,33 @@
   path: '/api/jolokia/?ignoreErrors=true&canonicalNaming=false'
   username: admin # default username
   password: admin # default password
+  processors:
+    - script:
+        lang: javascript
+        source: >
+          function process(event) {
+            var broker_memory_broker_pct = event.Get("activemq.broker.memory.broker.pct")
+            if (broker_memory_broker_pct != null) {
+              event.Put("activemq.broker.memory.broker.pct", broker_memory_broker_pct / 100.0)
+            }
+
+            var broker_memory_temp_pct = event.Get("activemq.broker.memory.temp.pct")
+            if (broker_memory_temp_pct != null) {
+              event.Put("activemq.broker.memory.temp.pct", broker_memory_temp_pct / 100.0)
+            }
+
+            var broker_memory_store_pct = event.Get("activemq.broker.memory.store.pct")
+            if (broker_memory_store_pct != null) {
+              event.Put("activemq.broker.memory.store.pct", broker_memory_store_pct / 100.0)
+            }
+
+            var queue_memory_broker_pct = event.Get("activemq.queue.memory.broker.pct")
+            if (queue_memory_broker_pct != null) {
+              event.Put("activemq.queue.memory.broker.pct", queue_memory_broker_pct / 100.0)
+            }
+
+            var topic_memory_broker_pct = event.Get("activemq.topic.memory.broker.pct")
+            if (topic_memory_broker_pct != null) {
+              event.Put("activemq.topic.memory.broker.pct", topic_memory_broker_pct / 100.0)
+            }
+          }