add opts.initPodCache to avoid panic (#2279)

Automatically submitted.
2018-11-08 04:53:05 +08:00 · 2018-11-08 04:53:05 +08:00 · bad135cdc5
commit bad135cdc5
parent ae7fbf31d6
1 changed files with 11 additions and 0 deletions
--- a/plugin/kubernetes/autopath.go
+++ b/plugin/kubernetes/autopath.go
@ -15,6 +15,17 @@ func (k *Kubernetes) AutoPath(state request.Request) []string {
 		return nil
 	}

+	// cluster.local {
+	//    autopath @kubernetes
+	//    kubernetes {
+	//        pods verified #
+	//    }
+	// }
+	// if pods != verified will cause panic and return SERVFAIL, expect worked as normal without autopath function
+	if !k.opts.initPodCache {
+		return nil
+	}
+
 	ip := state.IP()

 	pod := k.podWithIP(ip)