mirror of
https://github.com/kubernetes-sigs/prometheus-adapter.git
synced 2026-04-06 09:47:54 +00:00
c916572aca
This updates the dependencies to Kube 1.11.3 to pull in a fix allowing requestheader auth to be used without normal client auth (which makes things work on clusters that don't enable client auth normally, like EKS).
57 lines
2.1 KiB
Go
57 lines
2.1 KiB
Go
// Copyright 2014 Google Inc. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package uuid
|
|
|
|
import (
|
|
"encoding/binary"
|
|
|
|
guuid "github.com/google/uuid"
|
|
)
|
|
|
|
// A Time represents a time as the number of 100's of nanoseconds since 15 Oct
|
|
// 1582.
|
|
type Time = guuid.Time
|
|
|
|
// GetTime returns the current Time (100s of nanoseconds since 15 Oct 1582) and
|
|
// clock sequence as well as adjusting the clock sequence as needed. An error
|
|
// is returned if the current time cannot be determined.
|
|
func GetTime() (Time, uint16, error) { return guuid.GetTime() }
|
|
|
|
// ClockSequence returns the current clock sequence, generating one if not
|
|
// already set. The clock sequence is only used for Version 1 UUIDs.
|
|
//
|
|
// The uuid package does not use global static storage for the clock sequence or
|
|
// the last time a UUID was generated. Unless SetClockSequence a new random
|
|
// clock sequence is generated the first time a clock sequence is requested by
|
|
// ClockSequence, GetTime, or NewUUID. (section 4.2.1.1) sequence is generated
|
|
// for
|
|
func ClockSequence() int { return guuid.ClockSequence() }
|
|
|
|
// SetClockSeq sets the clock sequence to the lower 14 bits of seq. Setting to
|
|
// -1 causes a new sequence to be generated.
|
|
func SetClockSequence(seq int) { guuid.SetClockSequence(seq) }
|
|
|
|
// Time returns the time in 100s of nanoseconds since 15 Oct 1582 encoded in
|
|
// uuid. It returns false if uuid is not valid. The time is only well defined
|
|
// for version 1 and 2 UUIDs.
|
|
func (uuid UUID) Time() (Time, bool) {
|
|
if len(uuid) != 16 {
|
|
return 0, false
|
|
}
|
|
time := int64(binary.BigEndian.Uint32(uuid[0:4]))
|
|
time |= int64(binary.BigEndian.Uint16(uuid[4:6])) << 32
|
|
time |= int64(binary.BigEndian.Uint16(uuid[6:8])&0xfff) << 48
|
|
return Time(time), true
|
|
}
|
|
|
|
// ClockSequence returns the clock sequence encoded in uuid. It returns false
|
|
// if uuid is not valid. The clock sequence is only well defined for version 1
|
|
// and 2 UUIDs.
|
|
func (uuid UUID) ClockSequence() (int, bool) {
|
|
if len(uuid) != 16 {
|
|
return 0, false
|
|
}
|
|
return int(binary.BigEndian.Uint16(uuid[8:10])) & 0x3fff, true
|
|
}
|