68 lines
1.8 KiB
Go
68 lines
1.8 KiB
Go
/*
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Copyright 2017 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package options
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import (
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"os"
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"github.com/spf13/pflag"
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"gopkg.in/natefinch/lumberjack.v2"
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"k8s.io/apiserver/pkg/server"
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)
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type AuditLogOptions struct {
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Path string
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MaxAge int
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MaxBackups int
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MaxSize int
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}
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func NewAuditLogOptions() *AuditLogOptions {
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return &AuditLogOptions{}
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}
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func (o *AuditLogOptions) AddFlags(fs *pflag.FlagSet) {
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fs.StringVar(&o.Path, "audit-log-path", o.Path,
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"If set, all requests coming to the apiserver will be logged to this file. '-' means standard out.")
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fs.IntVar(&o.MaxAge, "audit-log-maxage", o.MaxBackups,
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"The maximum number of days to retain old audit log files based on the timestamp encoded in their filename.")
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fs.IntVar(&o.MaxBackups, "audit-log-maxbackup", o.MaxBackups,
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"The maximum number of old audit log files to retain.")
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fs.IntVar(&o.MaxSize, "audit-log-maxsize", o.MaxSize,
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"The maximum size in megabytes of the audit log file before it gets rotated.")
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}
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func (o *AuditLogOptions) ApplyTo(c *server.Config) error {
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if len(o.Path) == 0 {
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return nil
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}
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if o.Path == "-" {
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c.AuditWriter = os.Stdout
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return nil
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}
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c.AuditWriter = &lumberjack.Logger{
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Filename: o.Path,
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MaxAge: o.MaxAge,
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MaxBackups: o.MaxBackups,
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MaxSize: o.MaxSize,
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}
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return nil
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}
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