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Don't mount volume for auditLog when STDOUT is configured as path 

Fixes #4202
This commit is contained in:
Christian Kampka 2018-07-16 22:53:58 +02:00
parent 498b5d72b6
commit 581eec3eca
1 changed files with 3 additions and 1 deletions
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4
nodeup/pkg/model/kube_apiserver.go
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@ -434,7 +434,9 @@ func (b *KubeAPIServerBuilder) buildPod() (*v1.Pod, error) {
} }
auditLogPath := b.Cluster.Spec.KubeAPIServer.AuditLogPath auditLogPath := b.Cluster.Spec.KubeAPIServer.AuditLogPath
if auditLogPath != nil { // Don't mount a volume if the mount path is set to '-' for stdout logging
// See https://kubernetes.io/docs/tasks/debug-application-cluster/audit/#audit-backends
if auditLogPath != nil && *auditLogPath != "-" {
// Mount the directory of the path instead, as kube-apiserver rotates the log by renaming the file. // Mount the directory of the path instead, as kube-apiserver rotates the log by renaming the file.
// Renaming is not possible when the file is mounted as the host path, and will return a // Renaming is not possible when the file is mounted as the host path, and will return a
// 'Device or resource busy' error // 'Device or resource busy' error