Merge pull request #56741 from michaelryanpeter/BZ2013890-olm-metrics-4.9+

BZ2013890: Missing OLM metrics

Author: michaelryanpeter

modules/olm-metrics.adoc

@@ -15,6 +15,9 @@ Operator Lifecycle Manager (OLM) exposes certain OLM-specific resources for use
 |`catalog_source_count`
 |Number of catalog sources.
 
+|`catalogsource_ready`
+|State of a catalog source. The value `1` indicates that the catalog source is in a `READY` state. The value of `0` indicates that the catalog source is not in a `READY` state.
+
 |`csv_abnormal`
 |When reconciling a cluster service version (CSV), present whenever a CSV version is in any state other than `Succeeded`, for example when it is not installed. Includes the `name`, `namespace`, `phase`, `reason`, and `version` labels. A Prometheus alert is created when this metric is present.
 
@@ -30,6 +33,12 @@ Operator Lifecycle Manager (OLM) exposes certain OLM-specific resources for use
 |`install_plan_count`
 |Number of install plans.
 
+|`installplan_warnings_total`
+|Monotonic count of warnings generated by resources, such as deprecated resources, included in an install plan.
+
+|`olm_resolution_duration_seconds`
+|The duration of a dependency resolution attempt.
+
 |`subscription_count`
 |Number of subscriptions.