[metricbeat]kube-controller-manager metricset

CHANGELOG.next.asciidoc

@@ -239,6 +239,7 @@ https://github.com/elastic/beats/compare/v7.0.0-alpha2...master[Check the HEAD d
 - Add validation for elasticsearch and kibana modules' metricsets when xpack.enabled is set to true. {pull}12386[12386]
 - Add support for metricbeat modules based on existing modules (a.k.a. light modules) {issue}12270[12270] {pull}12465[12465]
 - Add a system/entropy metricset {pull}12450[12450]
+- Add kubernetes metricset `controllermanager` {pull}12409[12409]
 - Allow redis URL format in redis hosts config. {pull}12408[12408]
 - Add tags into ec2 metricset. {issue}[12263]12263 {pull}12372[12372]
 - Add `beat` module. {pull}12181[12181] {pull}12615[12615]

metricbeat/docs/fields.asciidoc

@@ -13492,6 +13492,321 @@ type: long
 
 --
 
+[float]
+=== controllermanager
+
+Controller manager metrics
+
+
+
+*`kubernetes.controllermanager.handler`*::
++
+--
+Request handler
+
+
+type: keyword
+
+--
+
+*`kubernetes.controllermanager.code`*::
++
+--
+HTTP code
+
+
+type: keyword
+
+--
+
+*`kubernetes.controllermanager.method`*::
++
+--
+HTTP method
+
+
+type: keyword
+
+--
+
+*`kubernetes.controllermanager.host`*::
++
+--
+Request host
+
+
+type: keyword
+
+--
+
+*`kubernetes.controllermanager.name`*::
++
+--
+Name for the resource
+
+
+type: keyword
+
+--
+
+*`kubernetes.controllermanager.zone`*::
++
+--
+Infrastructure zone
+
+
+type: keyword
+
+--
+
+
+*`kubernetes.controllermanager.process.cpu.sec`*::
++
+--
+CPU seconds
+
+type: double
+
+--
+
+*`kubernetes.controllermanager.process.memory.resident.bytes`*::
++
+--
+Bytes in resident memory
+
+type: long
+
+format: bytes
+
+--
+
+*`kubernetes.controllermanager.process.memory.virtual.bytes`*::
++
+--
+Bytes in virtual memory
+
+type: long
+
+format: bytes
+
+--
+
+*`kubernetes.controllermanager.process.fds.open.count`*::
++
+--
+Number of open file descriptors
+
+type: long
+
+--
+
+*`kubernetes.controllermanager.process.started.sec`*::
++
+--
+Seconds since the process started
+
+type: double
+
+--
+
+
+*`kubernetes.controllermanager.http.request.duration.us.percentile.*`*::
++
+--
+Request duration microseconds percentiles
+
+type: object
+
+--
+
+*`kubernetes.controllermanager.http.request.duration.us.sum`*::
++
+--
+Request duration microseconds cumulative sum
+
+type: double
+
+--
+
+*`kubernetes.controllermanager.http.request.duration.us.count`*::
++
+--
+Request count for duration
+
+type: long
+
+--
+
+*`kubernetes.controllermanager.http.request.size.bytes.percentile.*`*::
++
+--
+Request size percentiles
+
+type: object
+
+--
+
+*`kubernetes.controllermanager.http.request.size.bytes.sum`*::
++
+--
+Request size cumulative sum
+
+type: long
+
+format: bytes
+
+--
+
+*`kubernetes.controllermanager.http.request.size.bytes.count`*::
++
+--
+Request count for size
+
+type: long
+
+--
+
+*`kubernetes.controllermanager.http.response.size.bytes.percentile.*`*::
++
+--
+Response size percentiles
+
+type: object
+
+--
+
+*`kubernetes.controllermanager.http.response.size.bytes.sum`*::
++
+--
+Response size cumulative sum
+
+type: long
+
+format: bytes
+
+--
+
+*`kubernetes.controllermanager.http.response.size.bytes.count`*::
++
+--
+Response count
+
+type: long
+
+--
+
+*`kubernetes.controllermanager.http.request.count`*::
++
+--
+Request count for response
+
+type: long
+
+--
+
+*`kubernetes.controllermanager.client.request.count`*::
++
+--
+Number of requests as client
+
+
+type: long
+
+--
+
+
+*`kubernetes.controllermanager.workqueue.longestrunning.sec`*::
++
+--
+Longest running processors
+
+type: double
+
+--
+
+*`kubernetes.controllermanager.workqueue.unfinished.sec`*::
++
+--
+Unfinished processors
+
+type: double
+
+--
+
+*`kubernetes.controllermanager.workqueue.adds.count`*::
++
+--
+Workqueue add count
+
+type: long
+
+--
+
+*`kubernetes.controllermanager.workqueue.depth.count`*::
++
+--
+Workqueue depth count
+
+type: long
+
+--
+
+*`kubernetes.controllermanager.workqueue.retries.count`*::
++
+--
+Workqueue number of retries
+
+type: long
+
+--
+
+
+*`kubernetes.controllermanager.node.collector.eviction.count`*::
++
+--
+Number of node evictions
+
+type: long
+
+--
+
+*`kubernetes.controllermanager.node.collector.unhealthy.count`*::
++
+--
+Number of unhealthy nodes
+
+type: long
+
+--
+
+*`kubernetes.controllermanager.node.collector.count`*::
++
+--
+Number of nodes
+
+type: long
+
+--
+
+*`kubernetes.controllermanager.node.collector.health.pct`*::
++
+--
+Percentage of healthy nodes
+
+type: long
+
+--
+
+*`kubernetes.controllermanager.leader.is_master`*::
++
+--
+Whether the node is master
+
+
+type: boolean
+
+--
+
 [float]
 === event
 

metricbeat/docs/modules/kubernetes.asciidoc

@@ -80,19 +80,31 @@ metricbeat.modules:
     - event
 
 # Kubernetes API server
+# (when running metricbeat as a pod)
 - module: kubernetes
   enabled: true
   metricsets:
     - apiserver
   hosts: ["https://${KUBERNETES_SERVICE_HOST}:${KUBERNETES_SERVICE_PORT}"]
 
 # Kubernetes proxy server
+# (when running metricbeat locally at hosts or as a daemonset + host network)
 - module: kubernetes
   enabled: true
   metricsets:
     - proxy
   hosts: ["localhost:10249"]
   period: 10s
+
+# Kubernetes controller manager
+# (URL and deployment will need to be modified to match the controller manager deployment)
+- module: kubernetes
+  enabled: true
+  metricsets:
+    - controllermanager
+  hosts: ["http://localhost:10252"]
+  period: 10s
+
 ----
 
 This module supports TLS connections when using `ssl` config field, as described in <<configuration-ssl>>.
@@ -107,6 +119,8 @@ The following metricsets are available:
 
 * <<metricbeat-metricset-kubernetes-container,container>>
 
+* <<metricbeat-metricset-kubernetes-controllermanager,controllermanager>>
+
 * <<metricbeat-metricset-kubernetes-event,event>>
 
 * <<metricbeat-metricset-kubernetes-node,node>>
@@ -135,6 +149,8 @@ include::kubernetes/apiserver.asciidoc[]
 
 include::kubernetes/container.asciidoc[]
 
+include::kubernetes/controllermanager.asciidoc[]
+
 include::kubernetes/event.asciidoc[]
 
 include::kubernetes/node.asciidoc[]