add opts.initPodCache to avoid panic (#2279)

Automatically submitted.

add opts.initPodCache to avoid panic (#2279)
Automatically submitted.
bad135cd · DavadDi · corbot[bot] · ae7fbf31 · bad135cd
Commit bad135cd authored Nov 08, 2018 by DavadDi Committed by corbot[bot] Nov 07, 2018
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plugin/kubernetes/autopath.go plugin/kubernetes/autopath.go +11 -0

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--- 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)