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-rw-r--r--vendor/k8s.io/klog/klog_file.go139
1 files changed, 0 insertions, 139 deletions
diff --git a/vendor/k8s.io/klog/klog_file.go b/vendor/k8s.io/klog/klog_file.go
deleted file mode 100644
index e4010ad4d..000000000
--- a/vendor/k8s.io/klog/klog_file.go
+++ /dev/null
@@ -1,139 +0,0 @@
-// Go support for leveled logs, analogous to https://code.google.com/p/google-glog/
-//
-// Copyright 2013 Google Inc. All Rights Reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// File I/O for logs.
-
-package klog
-
-import (
- "errors"
- "fmt"
- "os"
- "os/user"
- "path/filepath"
- "strings"
- "sync"
- "time"
-)
-
-// MaxSize is the maximum size of a log file in bytes.
-var MaxSize uint64 = 1024 * 1024 * 1800
-
-// logDirs lists the candidate directories for new log files.
-var logDirs []string
-
-func createLogDirs() {
- if logging.logDir != "" {
- logDirs = append(logDirs, logging.logDir)
- }
- logDirs = append(logDirs, os.TempDir())
-}
-
-var (
- pid = os.Getpid()
- program = filepath.Base(os.Args[0])
- host = "unknownhost"
- userName = "unknownuser"
-)
-
-func init() {
- h, err := os.Hostname()
- if err == nil {
- host = shortHostname(h)
- }
-
- current, err := user.Current()
- if err == nil {
- userName = current.Username
- }
-
- // Sanitize userName since it may contain filepath separators on Windows.
- userName = strings.Replace(userName, `\`, "_", -1)
-}
-
-// shortHostname returns its argument, truncating at the first period.
-// For instance, given "www.google.com" it returns "www".
-func shortHostname(hostname string) string {
- if i := strings.Index(hostname, "."); i >= 0 {
- return hostname[:i]
- }
- return hostname
-}
-
-// logName returns a new log file name containing tag, with start time t, and
-// the name for the symlink for tag.
-func logName(tag string, t time.Time) (name, link string) {
- name = fmt.Sprintf("%s.%s.%s.log.%s.%04d%02d%02d-%02d%02d%02d.%d",
- program,
- host,
- userName,
- tag,
- t.Year(),
- t.Month(),
- t.Day(),
- t.Hour(),
- t.Minute(),
- t.Second(),
- pid)
- return name, program + "." + tag
-}
-
-var onceLogDirs sync.Once
-
-// create creates a new log file and returns the file and its filename, which
-// contains tag ("INFO", "FATAL", etc.) and t. If the file is created
-// successfully, create also attempts to update the symlink for that tag, ignoring
-// errors.
-// The startup argument indicates whether this is the initial startup of klog.
-// If startup is true, existing files are opened for appending instead of truncated.
-func create(tag string, t time.Time, startup bool) (f *os.File, filename string, err error) {
- if logging.logFile != "" {
- f, err := openOrCreate(logging.logFile, startup)
- if err == nil {
- return f, logging.logFile, nil
- }
- return nil, "", fmt.Errorf("log: unable to create log: %v", err)
- }
- onceLogDirs.Do(createLogDirs)
- if len(logDirs) == 0 {
- return nil, "", errors.New("log: no log dirs")
- }
- name, link := logName(tag, t)
- var lastErr error
- for _, dir := range logDirs {
- fname := filepath.Join(dir, name)
- f, err := openOrCreate(fname, startup)
- if err == nil {
- symlink := filepath.Join(dir, link)
- os.Remove(symlink) // ignore err
- os.Symlink(name, symlink) // ignore err
- return f, fname, nil
- }
- lastErr = err
- }
- return nil, "", fmt.Errorf("log: cannot create log: %v", lastErr)
-}
-
-// The startup argument indicates whether this is the initial startup of klog.
-// If startup is true, existing files are opened for appending instead of truncated.
-func openOrCreate(name string, startup bool) (*os.File, error) {
- if startup {
- f, err := os.OpenFile(name, os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)
- return f, err
- }
- f, err := os.Create(name)
- return f, err
-}