add owners file to util/metrics and auto-labeling

Han Kang · Han Kang · commit d278d59328f6 · 2019-04-18T17:01:13.000-07:00
diff --git a/pkg/util/metrics/OWNERS b/pkg/util/metrics/OWNERS
@@ -0,0 +1,9 @@
+# See the OWNERS docs at https://go.k8s.io/owners
+
+approvers:
+- piosz
+- brancz
+reviewers:
+- sig-instrumentation-pr-reviews
+labels:
+- sig/instrumentation
