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use - to indicate audit log goes to system out

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This commit is contained in:
deads2k 2017-03-17 14:43:15 -04:00
parent 66483995b9
commit 91f461283e
1 changed files with 8 additions and 1 deletions
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9
staging/src/k8s.io/apiserver/pkg/server/options/audit.go
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@ -17,6 +17,8 @@ limitations under the License.
package options package options
import ( import (
"os"
"github.com/spf13/pflag" "github.com/spf13/pflag"
"gopkg.in/natefinch/lumberjack.v2" "gopkg.in/natefinch/lumberjack.v2"
@ -36,7 +38,7 @@ func NewAuditLogOptions() *AuditLogOptions {
func (o *AuditLogOptions) AddFlags(fs *pflag.FlagSet) { func (o *AuditLogOptions) AddFlags(fs *pflag.FlagSet) {
fs.StringVar(&o.Path, "audit-log-path", o.Path, fs.StringVar(&o.Path, "audit-log-path", o.Path,
"If set, all requests coming to the apiserver will be logged to this file.") "If set, all requests coming to the apiserver will be logged to this file. '-' means standard out.")
fs.IntVar(&o.MaxAge, "audit-log-maxage", o.MaxBackups, fs.IntVar(&o.MaxAge, "audit-log-maxage", o.MaxBackups,
"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,
@ -50,6 +52,11 @@ func (o *AuditLogOptions) ApplyTo(c *server.Config) error {
return nil return nil
} }
if o.Path == "-" {
c.AuditWriter = os.Stdout
return nil
}
c.AuditWriter = &lumberjack.Logger{ c.AuditWriter = &lumberjack.Logger{
Filename: o.Path, Filename: o.Path,
MaxAge: o.MaxAge, MaxAge: o.MaxAge,