Merge branch '35175-update-prometheus-admin-documentation-for-9-4-docs' into 'master'

Update Prometheus admin documentation for 9.4 - docs

Closes #35175

See merge request !12903

doc/administration/monitoring/prometheus/index.md

@@ -95,8 +95,9 @@ Sample Prometheus queries:
 ## Configuring Prometheus to monitor Kubernetes
 
 > Introduced in GitLab 9.0.
+> Pod monitoring introduced in GitLab 9.4.
 
-If your GitLab server is running within Kubernetes, Prometheus will collect metrics from the Nodes in the cluster including performance data on each container. This is particularly helpful if your CI/CD environments run in the same cluster, as you can use the [Prometheus project integration][] to monitor them.
+If your GitLab server is running within Kubernetes, Prometheus will collect metrics from the Nodes and [annotated Pods](https://prometheus.io/docs/operating/configuration/#<kubernetes_sd_config>) in the cluster, including performance data on each container. This is particularly helpful if your CI/CD environments run in the same cluster, as you can use the [Prometheus project integration][] to monitor them.
 
 To disable the monitoring of Kubernetes:
 

doc/user/project/integrations/prometheus.md

@@ -45,7 +45,7 @@ Prometheus server up and running. You have two options here:
 ### Configuring Omnibus GitLab Prometheus to monitor Kubernetes
 
 With Omnibus GitLab running inside of Kubernetes, you can leverage the bundled
-version of Prometheus to collect the required metrics.
+version of Prometheus to collect the supported metrics. Once enabled, Prometheus will automatically begin monitoring Kubernetes Nodes and any [annotated Pods](https://prometheus.io/docs/operating/configuration/#<kubernetes_sd_config>). 
 
 1. Read how to configure the bundled Prometheus server in the
    [Administration guide][gitlab-prometheus-k8s-monitor].