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Log error when a healthz check fails

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This commit is contained in:
Henrik Schmidt 2017-09-26 12:58:12 +02:00 committed by Henrik Schmidt
parent 668bedd943
commit 1bcfe90912
1 changed files with 2 additions and 1 deletions
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3
staging/src/k8s.io/apiserver/pkg/server/healthz/healthz.go
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@ -106,9 +106,10 @@ func handleRootHealthz(checks ...HealthzChecker) http.HandlerFunc {
failed := false
var verboseOut bytes.Buffer
for _, check := range checks {
if check.Check(r) != nil {
if err := check.Check(r); err != nil {
// don't include the error since this endpoint is public. If someone wants more detail
// they should have explicit permission to the detailed checks.
glog.V(6).Infof("healthz check %v failed: %v", check.Name(), err)
fmt.Fprintf(&verboseOut, "[-]%v failed: reason withheld\n", check.Name())
failed = true
} else {