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Update vendor package github.com/coreos/...

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This commit is contained in:
Guoliang Wang
2018-10-24 05:43:42 +00:00
parent c0974d7399
commit d462e1e8d7
137 changed files with 11138 additions and 556 deletions
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39
vendor/github.com/coreos/go-systemd/daemon/sdnotify.go generated vendored
View File

@@ -1,4 +1,5 @@
// Copyright 2014 Docker, Inc.
// Copyright 2015-2018 CoreOS, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
@@ -13,7 +14,11 @@
// limitations under the License.
//
// Code forked from Docker project
// Package daemon provides a Go implementation of the sd_notify protocol.
// It can be used to inform systemd of service start-up completion, watchdog
// events, and other status changes.
//
// https://www.freedesktop.org/software/systemd/man/sd_notify.html#Description
package daemon
import (
@@ -21,6 +26,25 @@ import (
"os"
)
const (
// SdNotifyReady tells the service manager that service startup is finished
// or the service finished loading its configuration.
SdNotifyReady = "READY=1"
// SdNotifyStopping tells the service manager that the service is beginning
// its shutdown.
SdNotifyStopping = "STOPPING=1"
// SdNotifyReloading tells the service manager that this service is
// reloading its configuration. Note that you must call SdNotifyReady when
// it completed reloading.
SdNotifyReloading = "RELOADING=1"
// SdNotifyWatchdog tells the service manager to update the watchdog
// timestamp for the service.
SdNotifyWatchdog = "WATCHDOG=1"
)
// SdNotify sends a message to the init daemon. It is common to ignore the error.
// If `unsetEnvironment` is true, the environment variable `NOTIFY_SOCKET`
// will be unconditionally unset.
@@ -29,7 +53,7 @@ import (
// (false, nil) - notification not supported (i.e. NOTIFY_SOCKET is unset)
// (false, err) - notification supported, but failure happened (e.g. error connecting to NOTIFY_SOCKET or while sending data)
// (true, nil) - notification supported, data has been sent
func SdNotify(unsetEnvironment bool, state string) (sent bool, err error) {
func SdNotify(unsetEnvironment bool, state string) (bool, error) {
socketAddr := &net.UnixAddr{
Name: os.Getenv("NOTIFY_SOCKET"),
Net: "unixgram",
@@ -41,10 +65,9 @@ func SdNotify(unsetEnvironment bool, state string) (sent bool, err error) {
}
if unsetEnvironment {
err = os.Unsetenv("NOTIFY_SOCKET")
}
if err != nil {
return false, err
if err := os.Unsetenv("NOTIFY_SOCKET"); err != nil {
return false, err
}
}
conn, err := net.DialUnix(socketAddr.Net, nil, socketAddr)
@@ -54,9 +77,7 @@ func SdNotify(unsetEnvironment bool, state string) (sent bool, err error) {
}
defer conn.Close()
_, err = conn.Write([]byte(state))
// Error sending the message
if err != nil {
if _, err = conn.Write([]byte(state)); err != nil {
return false, err
}
return true, nil

9
vendor/github.com/coreos/go-systemd/daemon/watchdog.go generated vendored
View File

@@ -21,10 +21,11 @@ import (
"time"
)
// SdWatchdogEnabled return watchdog information for a service.
// Process should send daemon.SdNotify("WATCHDOG=1") every time / 2.
// If `unsetEnvironment` is true, the environment variables `WATCHDOG_USEC`
// and `WATCHDOG_PID` will be unconditionally unset.
// SdWatchdogEnabled returns watchdog information for a service.
// Processes should call daemon.SdNotify(false, daemon.SdNotifyWatchdog) every
// time / 2.
// If `unsetEnvironment` is true, the environment variables `WATCHDOG_USEC` and
// `WATCHDOG_PID` will be unconditionally unset.
//
// It returns one of the following:
// (0, nil) - watchdog isn't enabled or we aren't the watched PID.