KEP-2086: update proposed metric name to kube_proxy_sync_proxy_rules_no_endpoints_total

Signed-off-by: Andrew Sy Kim <[email protected]>

Author: andrewsykim

keps/sig-network/2086-service-internal-traffic-policy/README.md

@@ -168,7 +168,7 @@ Beta:
 * consensus on how internalTrafficPolicy overlaps with topology-aware routing.
 
 GA:
-* metrics for total number of Services that are dropping local traffic (kubeproxy/sync_proxy_rules_blackhole_total) due to no endpoints (a.k.a black hole).
+* metrics for total number of Services that have no endpoints (kubeproxy/sync_proxy_rules_no_endpoints_total) with additional labels for internal/external and local/cluster policies.
 * consensus on whether or not "PreferLocal" should be included as a new policy type
 
 ### Upgrade / Downgrade Strategy

keps/sig-network/2086-service-internal-traffic-policy/kep.yaml

@@ -41,4 +41,4 @@ feature-gates:
 disable-supported: true
 
 metrics:
-  - kubeproxy/sync_proxy_rules_blackhole_total
+  - kubeproxy/sync_proxy_rules_local_no_endpoints