Removed deprecated metrics from documentation (#7740)

hack/docs/metrics_gen/main.go

@@ -72,7 +72,10 @@ func main() {
 	allMetrics = lo.UniqBy(allMetrics, func(m metricInfo) string {
 		return fmt.Sprintf("%s/%s/%s", m.namespace, m.subsystem, m.name)
 	})
-
+	// remove metrics deprecated
+	allMetrics = lo.Reject(allMetrics, func(m metricInfo, _ int) bool {
+		return strings.Contains(strings.ToLower(m.help), "deprecated")
+	})
 	// Drop some metrics
 	for _, subsystem := range []string{"rest_client", "certwatcher_read", "controller_runtime_webhook"} {
 		allMetrics = lo.Reject(allMetrics, func(m metricInfo, _ int) bool {

website/content/en/docs/reference/metrics.md

@@ -155,16 +155,6 @@ Pod state is the current state of pods. This metric can be used several ways as
 The time from pod creation until the pod is running.
 - Stability Level: STABLE
 
-## Termination Metrics
-
-### `operator_termination_duration_seconds`
-The amount of time taken by an object to terminate completely.
-- Stability Level: DEPRECATED
-
-### `operator_termination_current_time_seconds`
-The current amount of time in seconds that an object has been in terminating state.
-- Stability Level: DEPRECATED
-
 ## Voluntary Disruption Metrics
 
 ### `karpenter_voluntary_disruption_queue_failures_total`
@@ -391,24 +381,6 @@ Current depth of workqueue
 Total number of adds handled by workqueue
 - Stability Level: STABLE
 
-## Status Condition Metrics
-
-### `operator_status_condition_transitions_total`
-The count of transitions of a given object, type and status.
-- Stability Level: DEPRECATED
-
-### `operator_status_condition_transition_seconds`
-The amount of time a condition was in a given state before transitioning. e.g. Alarm := P99(Updated=False) > 5 minutes
-- Stability Level: DEPRECATED
-
-### `operator_status_condition_current_status_seconds`
-The current amount of time in seconds that a status condition has been in a specific state. Alarm := P99(Updated=Unknown) > 5 minutes
-- Stability Level: DEPRECATED
-
-### `operator_status_condition_count`
-The number of an condition for a given object, type and status. e.g. Alarm := Available=False > 0
-- Stability Level: DEPRECATED
-
 ## Client Go Metrics
 
 ### `client_go_request_total`