From 51149dad31cbc09a8838934fb6a9c6c89f2a9ef1 Mon Sep 17 00:00:00 2001 From: Wei Huang Date: Wed, 17 Apr 2019 14:39:49 -0700 Subject: [PATCH] Fixed a kubemark panic when hollow-node is morphed as proxy --- cmd/kubemark/hollow-node.go | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/cmd/kubemark/hollow-node.go b/cmd/kubemark/hollow-node.go index 5309b16005f..685c36c0ca8 100644 --- a/cmd/kubemark/hollow-node.go +++ b/cmd/kubemark/hollow-node.go @@ -17,6 +17,7 @@ limitations under the License. package main import ( + "errors" goflag "flag" "fmt" "math/rand" @@ -185,7 +186,9 @@ func run(config *hollowNodeConfig) { } iptInterface := fakeiptables.NewFake() sysctl := fakesysctl.NewFake() - execer := &fakeexec.FakeExec{} + execer := &fakeexec.FakeExec{ + LookPathFunc: func(_ string) (string, error) { return "", errors.New("fake execer") }, + } eventBroadcaster := record.NewBroadcaster() recorder := eventBroadcaster.NewRecorder(legacyscheme.Scheme, v1.EventSource{Component: "kube-proxy", Host: config.NodeName})