Merge pull request #71143 from bburt-rh/OBSDOCS-798-add-monitoring-plugin-info

OBSDOCS-798: add missing monitoring-plugin info to in-cluster monitoring docs

Author: bburt-rh

modules/monitoring-configurable-monitoring-components.adoc

@@ -27,6 +27,7 @@ ifndef::openshift-dedicated,openshift-rosa[]
 |Prometheus |`prometheusK8s` |`prometheus`
 |Alertmanager |`alertmanagerMain` | `alertmanager`
 |kube-state-metrics |`kubeStateMetrics` |
+|monitoring-plugin | `monitoringPlugin` |
 |openshift-state-metrics |`openshiftStateMetrics` |
 |Telemeter Client |`telemeterClient` |
 |Prometheus Adapter |`k8sPrometheusAdapter` |

modules/monitoring-default-monitoring-components.adoc

@@ -29,14 +29,18 @@ By default, the {product-title} {product-version} monitoring stack includes thes
 |Alertmanager
 |The Alertmanager service handles alerts received from Prometheus. Alertmanager is also responsible for sending the alerts to external notification systems.
 
-|`kube-state-metrics` agent
-|The `kube-state-metrics` exporter agent (KSM in the preceding diagram) converts Kubernetes objects to metrics that Prometheus can use.
+|kube-state-metrics agent
+|The kube-state-metrics exporter agent (KSM in the preceding diagram) converts Kubernetes objects to metrics that Prometheus can use.
 
-|`openshift-state-metrics` agent
-|The `openshift-state-metrics` exporter (OSM in the preceding diagram) expands upon `kube-state-metrics` by adding metrics for {product-title}-specific resources.
+|monitoring-plugin
+|The monitoring-plugin dynamic plugin component deploys the monitoring pages in the *Observe* section of the {product-title} web console. 
+You can use Cluster Monitoring Operator (CMO) config map settings to manage monitoring-plugin resources for the web console pages.
 
-|`node-exporter` agent
-|The `node-exporter` agent (NE in the preceding diagram) collects metrics about every node in a cluster. The `node-exporter` agent is deployed on every node.
+|openshift-state-metrics agent
+|The openshift-state-metrics exporter (OSM in the preceding diagram) expands upon kube-state-metrics by adding metrics for {product-title}-specific resources.
+
+|node-exporter agent
+|The node-exporter agent (NE in the preceding diagram) collects metrics about every node in a cluster. The node-exporter agent is deployed on every node.
 
 |Thanos Querier
 |Thanos Querier aggregates and optionally deduplicates core {product-title} metrics and metrics for user-defined projects under a single, multi-tenant interface.