docker-engine: bump to version 1.13.1

- Remove patch as it has been applied upstream since 1.13
 - go packages are now in vendor instead of vendor/src so update
slightly the configure and build commands

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

1 files changed, 0 insertions, 297 deletions

diff --git a/package/docker-engine/0001-Fix-issues-with-tailing-rotated-jsonlog-file.patch b/package/docker-engine/0001-Fix-issues-with-tailing-rotated-jsonlog-file.patch
deleted file mode 100644
index 413cfd6f7b..0000000000
--- a/package/docker-engine/0001-Fix-issues-with-tailing-rotated-jsonlog-file.patch
+++ /dev/null
@@ -1,297 +0,0 @@
-From 8d6f2e3fe8851b581309da25fc4c32f8be675932 Mon Sep 17 00:00:00 2001
-From: Brian Goff <cpuguy83@gmail.com>
-Date: Mon, 11 Jul 2016 16:31:42 -0400
-Subject: [PATCH] Fix issues with tailing rotated jsonlog file
-
-Fixes a race where the log reader would get events for both an actual
-rotation as we from fsnotify (`fsnotify.Rename`).
-This issue becomes extremely apparent when rotations are fast, for
-example:
-
-```
-$ docker run -d --name test --log-opt max-size=1 --log-opt max-file=2
-busybox sh -c 'while true; do echo hello; usleep 100000; done'
-```
-
-With this change the log reader for jsonlogs can handle rotations that
-happen as above.
-
-Instead of listening for both fs events AND rotation events
-simultaneously, potentially meaning we see 2 rotations for only a single
-rotation due to channel buffering, only listen for fs events (like
-`Rename`) and then wait to be notified about rotation by the logger.
-This makes sure that we don't see 2 rotations for 1, and that we don't
-start trying to read until the logger is actually ready for us to.
-
-Signed-off-by: Brian Goff <cpuguy83@gmail.com>
-
-This commit is pending upstream commit fixing broken log tailing. The
-original commit can be found in the PR here:
-
-  - https://github.com/docker/docker/pull/24514
-
-Signed-off-by: Christian Stewart <christian@paral.in>
----
- daemon/logger/jsonfilelog/read.go | 180 +++++++++++++++++++++++++-------------
- 1 file changed, 119 insertions(+), 61 deletions(-)
-
-diff --git a/daemon/logger/jsonfilelog/read.go b/daemon/logger/jsonfilelog/read.go
-index bea83dd..0cb44af 100644
---- a/daemon/logger/jsonfilelog/read.go
-+++ b/daemon/logger/jsonfilelog/read.go
-@@ -3,11 +3,14 @@ package jsonfilelog
- import (
- 	"bytes"
- 	"encoding/json"
-+	"errors"
- 	"fmt"
- 	"io"
- 	"os"
- 	"time"
- 
-+	"gopkg.in/fsnotify.v1"
-+
- 	"github.com/Sirupsen/logrus"
- 	"github.com/docker/docker/daemon/logger"
- 	"github.com/docker/docker/pkg/filenotify"
-@@ -44,6 +47,10 @@ func (l *JSONFileLogger) ReadLogs(config logger.ReadConfig) *logger.LogWatcher {
- func (l *JSONFileLogger) readLogs(logWatcher *logger.LogWatcher, config logger.ReadConfig) {
- 	defer close(logWatcher.Msg)
- 
-+	// lock so the read stream doesn't get corrupted do to rotations or other log data written while we read
-+	// This will block writes!!!
-+	l.mu.Lock()
-+
- 	pth := l.writer.LogPath()
- 	var files []io.ReadSeeker
- 	for i := l.writer.MaxFiles(); i > 1; i-- {
-@@ -61,6 +68,7 @@ func (l *JSONFileLogger) readLogs(logWatcher *logger.LogWatcher, config logger.R
- 	latestFile, err := os.Open(pth)
- 	if err != nil {
- 		logWatcher.Err <- err
-+		l.mu.Unlock()
- 		return
- 	}
- 
-@@ -80,6 +88,7 @@ func (l *JSONFileLogger) readLogs(logWatcher *logger.LogWatcher, config logger.R
- 		if err := latestFile.Close(); err != nil {
- 			logrus.Errorf("Error closing file: %v", err)
- 		}
-+		l.mu.Unlock()
- 		return
- 	}
- 
-@@ -87,7 +96,6 @@ func (l *JSONFileLogger) readLogs(logWatcher *logger.LogWatcher, config logger.R
- 		latestFile.Seek(0, os.SEEK_END)
- 	}
- 
--	l.mu.Lock()
- 	l.readers[logWatcher] = struct{}{}
- 	l.mu.Unlock()
- 
-@@ -128,92 +136,142 @@ func tailFile(f io.ReadSeeker, logWatcher *logger.LogWatcher, tail int, since ti
- 	}
- }
- 
-+func watchFile(name string) (filenotify.FileWatcher, error) {
-+	fileWatcher, err := filenotify.New()
-+	if err != nil {
-+		return nil, err
-+	}
-+
-+	if err := fileWatcher.Add(name); err != nil {
-+		logrus.WithField("logger", "json-file").Warnf("falling back to file poller due to error: %v", err)
-+		fileWatcher.Close()
-+		fileWatcher = filenotify.NewPollingWatcher()
-+
-+		if err := fileWatcher.Add(name); err != nil {
-+			fileWatcher.Close()
-+			logrus.Debugf("error watching log file for modifications: %v", err)
-+			return nil, err
-+		}
-+	}
-+	return fileWatcher, nil
-+}
-+
- func followLogs(f *os.File, logWatcher *logger.LogWatcher, notifyRotate chan interface{}, since time.Time) {
- 	dec := json.NewDecoder(f)
- 	l := &jsonlog.JSONLog{}
- 
--	fileWatcher, err := filenotify.New()
-+	name := f.Name()
-+	fileWatcher, err := watchFile(name)
- 	if err != nil {
- 		logWatcher.Err <- err
-+		return
- 	}
- 	defer func() {
- 		f.Close()
- 		fileWatcher.Close()
- 	}()
--	name := f.Name()
- 
--	if err := fileWatcher.Add(name); err != nil {
--		logrus.WithField("logger", "json-file").Warnf("falling back to file poller due to error: %v", err)
--		fileWatcher.Close()
--		fileWatcher = filenotify.NewPollingWatcher()
-+	var retries int
-+	handleRotate := func() error {
-+		f.Close()
-+		fileWatcher.Remove(name)
- 
-+		// retry when the file doesn't exist
-+		for retries := 0; retries <= 5; retries++ {
-+			f, err = os.Open(name)
-+			if err == nil || !os.IsNotExist(err) {
-+				break
-+			}
-+		}
-+		if err != nil {
-+			return err
-+		}
- 		if err := fileWatcher.Add(name); err != nil {
--			logrus.Debugf("error watching log file for modifications: %v", err)
--			logWatcher.Err <- err
--			return
-+			return err
- 		}
-+		dec = json.NewDecoder(f)
-+		return nil
- 	}
- 
--	var retries int
--	for {
--		msg, err := decodeLogLine(dec, l)
--		if err != nil {
--			if err != io.EOF {
--				// try again because this shouldn't happen
--				if _, ok := err.(*json.SyntaxError); ok && retries <= maxJSONDecodeRetry {
--					dec = json.NewDecoder(f)
--					retries++
--					continue
-+	errRetry := errors.New("retry")
-+	errDone := errors.New("done")
-+	waitRead := func() error {
-+		select {
-+		case e := <-fileWatcher.Events():
-+			switch e.Op {
-+			case fsnotify.Write:
-+				dec = json.NewDecoder(f)
-+				return nil
-+			case fsnotify.Rename, fsnotify.Remove:
-+				<-notifyRotate
-+				if err := handleRotate(); err != nil {
-+					return err
- 				}
--
--				// io.ErrUnexpectedEOF is returned from json.Decoder when there is
--				// remaining data in the parser's buffer while an io.EOF occurs.
--				// If the json logger writes a partial json log entry to the disk
--				// while at the same time the decoder tries to decode it, the race condition happens.
--				if err == io.ErrUnexpectedEOF && retries <= maxJSONDecodeRetry {
--					reader := io.MultiReader(dec.Buffered(), f)
--					dec = json.NewDecoder(reader)
--					retries++
--					continue
-+				return nil
-+			}
-+			return errRetry
-+		case err := <-fileWatcher.Errors():
-+			logrus.Debug("logger got error watching file: %v", err)
-+			// Something happened, let's try and stay alive and create a new watcher
-+			if retries <= 5 {
-+				fileWatcher, err = watchFile(name)
-+				if err != nil {
-+					return err
- 				}
--
--				return
-+				retries++
-+				return errRetry
- 			}
-+			return err
-+		case <-logWatcher.WatchClose():
-+			fileWatcher.Remove(name)
-+			return errDone
-+		}
-+	}
- 
--			select {
--			case <-fileWatcher.Events():
--				dec = json.NewDecoder(f)
--				continue
--			case <-fileWatcher.Errors():
--				logWatcher.Err <- err
--				return
--			case <-logWatcher.WatchClose():
--				fileWatcher.Remove(name)
--				return
--			case <-notifyRotate:
--				f.Close()
--				fileWatcher.Remove(name)
--
--				// retry when the file doesn't exist
--				for retries := 0; retries <= 5; retries++ {
--					f, err = os.Open(name)
--					if err == nil || !os.IsNotExist(err) {
--						break
--					}
-+	handleDecodeErr := func(err error) error {
-+		if err == io.EOF {
-+			for err := waitRead(); err != nil; {
-+				if err == errRetry {
-+					// retry the waitRead
-+					continue
- 				}
-+				return err
-+			}
-+			return nil
-+		}
-+		// try again because this shouldn't happen
-+		if _, ok := err.(*json.SyntaxError); ok && retries <= maxJSONDecodeRetry {
-+			dec = json.NewDecoder(f)
-+			retries++
-+			return nil
-+		}
-+		// io.ErrUnexpectedEOF is returned from json.Decoder when there is
-+		// remaining data in the parser's buffer while an io.EOF occurs.
-+		// If the json logger writes a partial json log entry to the disk
-+		// while at the same time the decoder tries to decode it, the race condition happens.
-+		if err == io.ErrUnexpectedEOF && retries <= maxJSONDecodeRetry {
-+			reader := io.MultiReader(dec.Buffered(), f)
-+			dec = json.NewDecoder(reader)
-+			retries++
-+			return nil
-+		}
-+		return err
-+	}
- 
--				if err = fileWatcher.Add(name); err != nil {
--					logWatcher.Err <- err
--					return
--				}
--				if err != nil {
--					logWatcher.Err <- err
-+	// main loop
-+	for {
-+		msg, err := decodeLogLine(dec, l)
-+		if err != nil {
-+			if err := handleDecodeErr(err); err != nil {
-+				if err == errDone {
- 					return
- 				}
--
--				dec = json.NewDecoder(f)
--				continue
-+				// we got an unrecoverable error, so return
-+				logWatcher.Err <- err
-+				return
- 			}
-+			// ready to try again
-+			continue
- 		}
- 
- 		retries = 0 // reset retries since we've succeeded
--- 
-2.7.3
-