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Update doc description for --audit-log-maxbackup 

Per https://pkg.go.dev/gopkg.in/natefinch/lumberjack.v1 a value of 0 will retain all logs. Not understanding this led to an outage for my team.

Kubernetes-commit: 94977dce8d13ec1e8b4bd8b449f555af685c3ab6
This commit is contained in:
Alexi Kessler 2021-07-22 09:42:30 -04:00 committed by Kubernetes Publisher
parent 4cfb9886f3
commit 80b28d7c2c
1 changed files with 1 additions and 1 deletions
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2
pkg/server/options/audit.go
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@ -451,7 +451,7 @@ func (o *AuditLogOptions) AddFlags(fs *pflag.FlagSet) {
fs.IntVar(&o.MaxAge, "audit-log-maxage", o.MaxAge, fs.IntVar(&o.MaxAge, "audit-log-maxage", o.MaxAge,
"The maximum number of days to retain old audit log files based on the timestamp encoded in their filename.") "The maximum number of days to retain old audit log files based on the timestamp encoded in their filename.")
fs.IntVar(&o.MaxBackups, "audit-log-maxbackup", o.MaxBackups, fs.IntVar(&o.MaxBackups, "audit-log-maxbackup", o.MaxBackups,
"The maximum number of old audit log files to retain.") "The maximum number of old audit log files to retain. Setting a value of 0 will mean there's no restriction on the number of files.")
fs.IntVar(&o.MaxSize, "audit-log-maxsize", o.MaxSize, fs.IntVar(&o.MaxSize, "audit-log-maxsize", o.MaxSize,
"The maximum size in megabytes of the audit log file before it gets rotated.") "The maximum size in megabytes of the audit log file before it gets rotated.")
fs.StringVar(&o.Format, "audit-log-format", o.Format, fs.StringVar(&o.Format, "audit-log-format", o.Format,