From 03fde8f3ba89d13bbf63f94ea8bcd71bcc26d9f2 Mon Sep 17 00:00:00 2001 From: Johannes 'fish' Ziemke Date: Wed, 4 May 2016 21:16:17 +0200 Subject: [PATCH] Use common/version and common/log packages --- .promu.yml | 6 +- exporter.go | 22 +- main.go | 37 ++- .../github.com/prometheus/common/log/log.go | 304 ++++++++++++++++++ .../prometheus/common/log/syslog_formatter.go | 119 +++++++ .../prometheus/common/version/info.go | 89 +++++ vendor/github.com/prometheus/log/AUTHORS.md | 11 - .../github.com/prometheus/log/CONTRIBUTING.md | 18 -- vendor/github.com/prometheus/log/LICENSE | 201 ------------ vendor/github.com/prometheus/log/NOTICE | 2 - vendor/github.com/prometheus/log/README.md | 10 - vendor/github.com/prometheus/log/log.go | 171 ---------- vendor/vendor.json | 33 +- 13 files changed, 577 insertions(+), 446 deletions(-) create mode 100644 vendor/github.com/prometheus/common/log/log.go create mode 100644 vendor/github.com/prometheus/common/log/syslog_formatter.go create mode 100644 vendor/github.com/prometheus/common/version/info.go delete mode 100644 vendor/github.com/prometheus/log/AUTHORS.md delete mode 100644 vendor/github.com/prometheus/log/CONTRIBUTING.md delete mode 100644 vendor/github.com/prometheus/log/LICENSE delete mode 100644 vendor/github.com/prometheus/log/NOTICE delete mode 100644 vendor/github.com/prometheus/log/README.md delete mode 100644 vendor/github.com/prometheus/log/log.go diff --git a/.promu.yml b/.promu.yml index 256230f..fcd25ed 100644 --- a/.promu.yml +++ b/.promu.yml @@ -4,7 +4,11 @@ repository: build: flags: -a -tags 'netgo static_build' ldflags: | - -X main.Version={{.Version}} + -X {{repoPath}}/vendor/github.com/prometheus/common/version.Version={{.Version}} + -X {{repoPath}}/vendor/github.com/prometheus/common/version.Revision={{.Revision}} + -X {{repoPath}}/vendor/github.com/prometheus/common/version.Branch={{.Branch}} + -X {{repoPath}}/vendor/github.com/prometheus/common/version.BuildUser={{user}}@{{host}} + -X {{repoPath}}/vendor/github.com/prometheus/common/version.BuildDate={{date "20060102-15:04:05"}} tarball: files: diff --git a/exporter.go b/exporter.go index 4cba6fd..df8f06c 100644 --- a/exporter.go +++ b/exporter.go @@ -24,8 +24,8 @@ import ( "strings" "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/common/log" "github.com/prometheus/common/model" - "github.com/prometheus/log" ) const ( @@ -238,7 +238,7 @@ func (b *Exporter) Listen(e <-chan Events) { // We don't accept negative values for counters. Incrementing the counter with a negative number // will cause the exporter to panic. Instead we will warn and continue to the next event. if event.Value() < 0.0 { - log.Warnf("Counter %q is: '%f' (counter must be non-negative value)", metricName, event.Value()) + log.Errorf("Counter %q is: '%f' (counter must be non-negative value)", metricName, event.Value()) continue } @@ -265,7 +265,7 @@ func (b *Exporter) Listen(e <-chan Events) { eventStats.WithLabelValues("timer").Inc() default: - log.Println("Unsupported event type") + log.Errorln("Unsupported event type") eventStats.WithLabelValues("illegal").Inc() } } @@ -334,7 +334,7 @@ func parseDogStatsDTagsToLabels(component string) map[string]string { if len(kv) < 2 || len(kv[1]) == 0 { networkStats.WithLabelValues("malformed_dogstatsd_tag").Inc() - log.Printf("Malformed or empty DogStatsD tag %s in component %s", t, component) + log.Errorf("Malformed or empty DogStatsD tag %s in component %s", t, component) continue } @@ -354,7 +354,7 @@ func (l *StatsDListener) handlePacket(packet []byte, e chan<- Events) { elements := strings.SplitN(line, ":", 2) if len(elements) < 2 { networkStats.WithLabelValues("malformed_line").Inc() - log.Println("Bad line from StatsD:", line) + log.Errorln("Bad line from StatsD:", line) continue } metric := elements[0] @@ -370,13 +370,13 @@ func (l *StatsDListener) handlePacket(packet []byte, e chan<- Events) { samplingFactor := 1.0 if len(components) < 2 || len(components) > 4 { networkStats.WithLabelValues("malformed_component").Inc() - log.Println("Bad component on line:", line) + log.Errorln("Bad component on line:", line) continue } valueStr, statType := components[0], components[1] value, err := strconv.ParseFloat(valueStr, 64) if err != nil { - log.Printf("Bad value %s on line: %s", valueStr, line) + log.Errorf("Bad value %s on line: %s", valueStr, line) networkStats.WithLabelValues("malformed_value").Inc() continue } @@ -387,12 +387,12 @@ func (l *StatsDListener) handlePacket(packet []byte, e chan<- Events) { switch component[0] { case '@': if statType != "c" { - log.Println("Illegal sampling factor for non-counter metric on line", line) + log.Errorln("Illegal sampling factor for non-counter metric on line", line) networkStats.WithLabelValues("illegal_sample_factor").Inc() } samplingFactor, err = strconv.ParseFloat(component[1:], 64) if err != nil { - log.Printf("Invalid sampling factor %s on line %s", component[1:], line) + log.Errorf("Invalid sampling factor %s on line %s", component[1:], line) networkStats.WithLabelValues("invalid_sample_factor").Inc() } if samplingFactor == 0 { @@ -402,7 +402,7 @@ func (l *StatsDListener) handlePacket(packet []byte, e chan<- Events) { case '#': labels = parseDogStatsDTagsToLabels(component) default: - log.Printf("Invalid sampling factor or tag section %s on line %s", components[2], line) + log.Errorf("Invalid sampling factor or tag section %s on line %s", components[2], line) networkStats.WithLabelValues("invalid_sample_factor").Inc() continue } @@ -411,7 +411,7 @@ func (l *StatsDListener) handlePacket(packet []byte, e chan<- Events) { event, err := buildEvent(statType, metric, value, labels) if err != nil { - log.Printf("Error building event on line %s: %s", line, err) + log.Errorf("Error building event on line %s: %s", line, err) networkStats.WithLabelValues("illegal_event").Inc() continue } diff --git a/main.go b/main.go index b0cb1f9..4242ef4 100644 --- a/main.go +++ b/main.go @@ -15,25 +15,30 @@ package main import ( "flag" + "fmt" "net" "net/http" + "os" "strconv" "github.com/howeyc/fsnotify" "github.com/prometheus/client_golang/prometheus" - "github.com/prometheus/log" + "github.com/prometheus/common/log" + "github.com/prometheus/common/version" ) -var ( - // Version of statsd_exporter. Set at build time. - Version = "0.0.0.dev" +func init() { + prometheus.MustRegister(version.NewCollector("statsd_exporter")) +} +var ( listenAddress = flag.String("web.listen-address", ":9102", "The address on which to expose the web interface and generated Prometheus metrics.") metricsEndpoint = flag.String("web.telemetry-path", "/metrics", "Path under which to expose metrics.") statsdListenAddress = flag.String("statsd.listen-address", ":9125", "The UDP address on which to receive statsd metric lines.") mappingConfig = flag.String("statsd.mapping-config", "", "Metric mapping configuration file name.") readBuffer = flag.Int("statsd.read-buffer", 0, "Size (in bytes) of the operating system's transmit read buffer associated with the UDP connection. Please make sure the kernel parameters net.core.rmem_max is set to a value greater than the value specified.") addSuffix = flag.Bool("statsd.add-suffix", true, "Add the metric type (counter/gauge/timer) as suffix to the generated Prometheus metric (NOT recommended, but set by default for backward compatibility).") + showVersion = flag.Bool("version", false, "Print version information.") ) func serveHTTP() { @@ -90,13 +95,13 @@ func watchConfig(fileName string, mapper *metricMapper) { for { select { case ev := <-watcher.Event: - log.Printf("Config file changed (%s), attempting reload", ev) + log.Infof("Config file changed (%s), attempting reload", ev) err = mapper.initFromFile(fileName) if err != nil { - log.Println("Error reloading config:", err) + log.Errorln("Error reloading config:", err) configLoads.WithLabelValues("failure").Inc() } else { - log.Println("Config reloaded successfully") + log.Infoln("Config reloaded successfully") configLoads.WithLabelValues("success").Inc() } // Re-add the file watcher since it can get lost on some changes. E.g. @@ -104,7 +109,7 @@ func watchConfig(fileName string, mapper *metricMapper) { // sequence, after which the newly written file is no longer watched. err = watcher.WatchFlags(fileName, fsnotify.FSN_MODIFY) case err := <-watcher.Error: - log.Println("Error watching config:", err) + log.Errorln("Error watching config:", err) } } } @@ -112,12 +117,18 @@ func watchConfig(fileName string, mapper *metricMapper) { func main() { flag.Parse() - if *addSuffix { - log.Println("Warning: Using -statsd.add-suffix is discouraged. We recommend explicitly naming metrics appropriately in the mapping configuration.") + if *showVersion { + fmt.Fprintln(os.Stdout, version.Print("statsd_exporter")) + os.Exit(0) } - log.Printf("Starting StatsD -> Prometheus Exporter v%s...", Version) - log.Println("Accepting StatsD Traffic on", *statsdListenAddress) - log.Println("Accepting Prometheus Requests on", *listenAddress) + + if *addSuffix { + log.Warnln("Warning: Using -statsd.add-suffix is discouraged. We recommend explicitly naming metrics appropriately in the mapping configuration.") + } + log.Infoln("Starting StatsD -> Prometheus Exporter", version.Info()) + log.Infoln("Build context", version.BuildContext()) + log.Infoln("Accepting StatsD Traffic on", *statsdListenAddress) + log.Infoln("Accepting Prometheus Requests on", *listenAddress) go serveHTTP() diff --git a/vendor/github.com/prometheus/common/log/log.go b/vendor/github.com/prometheus/common/log/log.go new file mode 100644 index 0000000..07fbfef --- /dev/null +++ b/vendor/github.com/prometheus/common/log/log.go @@ -0,0 +1,304 @@ +// Copyright 2015 The Prometheus Authors +// 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. + +package log + +import ( + "flag" + "fmt" + "net/url" + "os" + "runtime" + "strings" + + "github.com/Sirupsen/logrus" +) + +type levelFlag struct{} + +// String implements flag.Value. +func (f levelFlag) String() string { + return origLogger.Level.String() +} + +// Set implements flag.Value. +func (f levelFlag) Set(level string) error { + l, err := logrus.ParseLevel(level) + if err != nil { + return err + } + origLogger.Level = l + return nil +} + +// setSyslogFormatter is nil if the target architecture does not support syslog. +var setSyslogFormatter func(string, string) error + +func setJSONFormatter() { + origLogger.Formatter = &logrus.JSONFormatter{} +} + +type logFormatFlag struct{ uri string } + +// String implements flag.Value. +func (f logFormatFlag) String() string { + return f.uri +} + +// Set implements flag.Value. +func (f logFormatFlag) Set(format string) error { + f.uri = format + u, err := url.Parse(format) + if err != nil { + return err + } + if u.Scheme != "logger" { + return fmt.Errorf("invalid scheme %s", u.Scheme) + } + jsonq := u.Query().Get("json") + if jsonq == "true" { + setJSONFormatter() + } + + switch u.Opaque { + case "syslog": + if setSyslogFormatter == nil { + return fmt.Errorf("system does not support syslog") + } + appname := u.Query().Get("appname") + facility := u.Query().Get("local") + return setSyslogFormatter(appname, facility) + case "stdout": + origLogger.Out = os.Stdout + case "stderr": + origLogger.Out = os.Stderr + + default: + return fmt.Errorf("unsupported logger %s", u.Opaque) + } + return nil +} + +func init() { + // In order for these flags to take effect, the user of the package must call + // flag.Parse() before logging anything. + flag.Var(levelFlag{}, "log.level", "Only log messages with the given severity or above. Valid levels: [debug, info, warn, error, fatal].") + flag.Var(logFormatFlag{}, "log.format", "If set use a syslog logger or JSON logging. Example: logger:syslog?appname=bob&local=7 or logger:stdout?json=true. Defaults to stderr.") +} + +type Logger interface { + Debug(...interface{}) + Debugln(...interface{}) + Debugf(string, ...interface{}) + + Info(...interface{}) + Infoln(...interface{}) + Infof(string, ...interface{}) + + Warn(...interface{}) + Warnln(...interface{}) + Warnf(string, ...interface{}) + + Error(...interface{}) + Errorln(...interface{}) + Errorf(string, ...interface{}) + + Fatal(...interface{}) + Fatalln(...interface{}) + Fatalf(string, ...interface{}) + + With(key string, value interface{}) Logger +} + +type logger struct { + entry *logrus.Entry +} + +func (l logger) With(key string, value interface{}) Logger { + return logger{l.entry.WithField(key, value)} +} + +// Debug logs a message at level Debug on the standard logger. +func (l logger) Debug(args ...interface{}) { + l.sourced().Debug(args...) +} + +// Debug logs a message at level Debug on the standard logger. +func (l logger) Debugln(args ...interface{}) { + l.sourced().Debugln(args...) +} + +// Debugf logs a message at level Debug on the standard logger. +func (l logger) Debugf(format string, args ...interface{}) { + l.sourced().Debugf(format, args...) +} + +// Info logs a message at level Info on the standard logger. +func (l logger) Info(args ...interface{}) { + l.sourced().Info(args...) +} + +// Info logs a message at level Info on the standard logger. +func (l logger) Infoln(args ...interface{}) { + l.sourced().Infoln(args...) +} + +// Infof logs a message at level Info on the standard logger. +func (l logger) Infof(format string, args ...interface{}) { + l.sourced().Infof(format, args...) +} + +// Warn logs a message at level Warn on the standard logger. +func (l logger) Warn(args ...interface{}) { + l.sourced().Warn(args...) +} + +// Warn logs a message at level Warn on the standard logger. +func (l logger) Warnln(args ...interface{}) { + l.sourced().Warnln(args...) +} + +// Warnf logs a message at level Warn on the standard logger. +func (l logger) Warnf(format string, args ...interface{}) { + l.sourced().Warnf(format, args...) +} + +// Error logs a message at level Error on the standard logger. +func (l logger) Error(args ...interface{}) { + l.sourced().Error(args...) +} + +// Error logs a message at level Error on the standard logger. +func (l logger) Errorln(args ...interface{}) { + l.sourced().Errorln(args...) +} + +// Errorf logs a message at level Error on the standard logger. +func (l logger) Errorf(format string, args ...interface{}) { + l.sourced().Errorf(format, args...) +} + +// Fatal logs a message at level Fatal on the standard logger. +func (l logger) Fatal(args ...interface{}) { + l.sourced().Fatal(args...) +} + +// Fatal logs a message at level Fatal on the standard logger. +func (l logger) Fatalln(args ...interface{}) { + l.sourced().Fatalln(args...) +} + +// Fatalf logs a message at level Fatal on the standard logger. +func (l logger) Fatalf(format string, args ...interface{}) { + l.sourced().Fatalf(format, args...) +} + +// sourced adds a source field to the logger that contains +// the file name and line where the logging happened. +func (l logger) sourced() *logrus.Entry { + _, file, line, ok := runtime.Caller(2) + if !ok { + file = "" + line = 1 + } else { + slash := strings.LastIndex(file, "/") + file = file[slash+1:] + } + return l.entry.WithField("source", fmt.Sprintf("%s:%d", file, line)) +} + +var origLogger = logrus.New() +var baseLogger = logger{entry: logrus.NewEntry(origLogger)} + +func Base() Logger { + return baseLogger +} + +func With(key string, value interface{}) Logger { + return baseLogger.With(key, value) +} + +// Debug logs a message at level Debug on the standard logger. +func Debug(args ...interface{}) { + baseLogger.sourced().Debug(args...) +} + +// Debug logs a message at level Debug on the standard logger. +func Debugln(args ...interface{}) { + baseLogger.sourced().Debugln(args...) +} + +// Debugf logs a message at level Debug on the standard logger. +func Debugf(format string, args ...interface{}) { + baseLogger.sourced().Debugf(format, args...) +} + +// Info logs a message at level Info on the standard logger. +func Info(args ...interface{}) { + baseLogger.sourced().Info(args...) +} + +// Info logs a message at level Info on the standard logger. +func Infoln(args ...interface{}) { + baseLogger.sourced().Infoln(args...) +} + +// Infof logs a message at level Info on the standard logger. +func Infof(format string, args ...interface{}) { + baseLogger.sourced().Infof(format, args...) +} + +// Warn logs a message at level Warn on the standard logger. +func Warn(args ...interface{}) { + baseLogger.sourced().Warn(args...) +} + +// Warn logs a message at level Warn on the standard logger. +func Warnln(args ...interface{}) { + baseLogger.sourced().Warnln(args...) +} + +// Warnf logs a message at level Warn on the standard logger. +func Warnf(format string, args ...interface{}) { + baseLogger.sourced().Warnf(format, args...) +} + +// Error logs a message at level Error on the standard logger. +func Error(args ...interface{}) { + baseLogger.sourced().Error(args...) +} + +// Error logs a message at level Error on the standard logger. +func Errorln(args ...interface{}) { + baseLogger.sourced().Errorln(args...) +} + +// Errorf logs a message at level Error on the standard logger. +func Errorf(format string, args ...interface{}) { + baseLogger.sourced().Errorf(format, args...) +} + +// Fatal logs a message at level Fatal on the standard logger. +func Fatal(args ...interface{}) { + baseLogger.sourced().Fatal(args...) +} + +// Fatal logs a message at level Fatal on the standard logger. +func Fatalln(args ...interface{}) { + baseLogger.sourced().Fatalln(args...) +} + +// Fatalf logs a message at level Fatal on the standard logger. +func Fatalf(format string, args ...interface{}) { + baseLogger.sourced().Fatalf(format, args...) +} diff --git a/vendor/github.com/prometheus/common/log/syslog_formatter.go b/vendor/github.com/prometheus/common/log/syslog_formatter.go new file mode 100644 index 0000000..fd8c6fb --- /dev/null +++ b/vendor/github.com/prometheus/common/log/syslog_formatter.go @@ -0,0 +1,119 @@ +// Copyright 2015 The Prometheus Authors +// 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. + +// +build !windows,!nacl,!plan9 + +package log + +import ( + "fmt" + "log/syslog" + "os" + + "github.com/Sirupsen/logrus" +) + +func init() { + setSyslogFormatter = func(appname, local string) error { + if appname == "" { + return fmt.Errorf("missing appname parameter") + } + if local == "" { + return fmt.Errorf("missing local parameter") + } + + fmter, err := newSyslogger(appname, local, origLogger.Formatter) + if err != nil { + fmt.Fprintf(os.Stderr, "error creating syslog formatter: %v\n", err) + origLogger.Errorf("can't connect logger to syslog: %v", err) + return err + } + origLogger.Formatter = fmter + return nil + } +} + +var ceeTag = []byte("@cee:") + +type syslogger struct { + wrap logrus.Formatter + out *syslog.Writer +} + +func newSyslogger(appname string, facility string, fmter logrus.Formatter) (*syslogger, error) { + priority, err := getFacility(facility) + if err != nil { + return nil, err + } + out, err := syslog.New(priority, appname) + return &syslogger{ + out: out, + wrap: fmter, + }, err +} + +func getFacility(facility string) (syslog.Priority, error) { + switch facility { + case "0": + return syslog.LOG_LOCAL0, nil + case "1": + return syslog.LOG_LOCAL1, nil + case "2": + return syslog.LOG_LOCAL2, nil + case "3": + return syslog.LOG_LOCAL3, nil + case "4": + return syslog.LOG_LOCAL4, nil + case "5": + return syslog.LOG_LOCAL5, nil + case "6": + return syslog.LOG_LOCAL6, nil + case "7": + return syslog.LOG_LOCAL7, nil + } + return syslog.LOG_LOCAL0, fmt.Errorf("invalid local(%s) for syslog", facility) +} + +func (s *syslogger) Format(e *logrus.Entry) ([]byte, error) { + data, err := s.wrap.Format(e) + if err != nil { + fmt.Fprintf(os.Stderr, "syslogger: can't format entry: %v\n", err) + return data, err + } + // only append tag to data sent to syslog (line), not to what + // is returned + line := string(append(ceeTag, data...)) + + switch e.Level { + case logrus.PanicLevel: + err = s.out.Crit(line) + case logrus.FatalLevel: + err = s.out.Crit(line) + case logrus.ErrorLevel: + err = s.out.Err(line) + case logrus.WarnLevel: + err = s.out.Warning(line) + case logrus.InfoLevel: + err = s.out.Info(line) + case logrus.DebugLevel: + err = s.out.Debug(line) + default: + err = s.out.Notice(line) + } + + if err != nil { + fmt.Fprintf(os.Stderr, "syslogger: can't send log to syslog: %v\n", err) + } + + return data, err +} diff --git a/vendor/github.com/prometheus/common/version/info.go b/vendor/github.com/prometheus/common/version/info.go new file mode 100644 index 0000000..84489a5 --- /dev/null +++ b/vendor/github.com/prometheus/common/version/info.go @@ -0,0 +1,89 @@ +// Copyright 2016 The Prometheus Authors +// 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. + +package version + +import ( + "bytes" + "fmt" + "runtime" + "strings" + "text/template" + + "github.com/prometheus/client_golang/prometheus" +) + +// Build information. Populated at build-time. +var ( + Version string + Revision string + Branch string + BuildUser string + BuildDate string + GoVersion = runtime.Version() +) + +// NewCollector returns a collector which exports metrics about current version information. +func NewCollector(program string) *prometheus.GaugeVec { + buildInfo := prometheus.NewGaugeVec( + prometheus.GaugeOpts{ + Namespace: program, + Name: "build_info", + Help: fmt.Sprintf( + "A metric with a constant '1' value labeled by version, revision, branch, and goversion from which %s was built.", + program, + ), + }, + []string{"version", "revision", "branch", "goversion"}, + ) + buildInfo.WithLabelValues(Version, Revision, Branch, GoVersion).Set(1) + return buildInfo +} + +// versionInfoTmpl contains the template used by Info. +var versionInfoTmpl = ` +{{.program}}, version {{.version}} (branch: {{.branch}}, revision: {{.revision}}) + build user: {{.buildUser}} + build date: {{.buildDate}} + go version: {{.goVersion}} +` + +// Print returns version information. +func Print(program string) string { + m := map[string]string{ + "program": program, + "version": Version, + "revision": Revision, + "branch": Branch, + "buildUser": BuildUser, + "buildDate": BuildDate, + "goVersion": GoVersion, + } + t := template.Must(template.New("version").Parse(versionInfoTmpl)) + + var buf bytes.Buffer + if err := t.ExecuteTemplate(&buf, "version", m); err != nil { + panic(err) + } + return strings.TrimSpace(buf.String()) +} + +// Info returns version, branch and revision information. +func Info() string { + return fmt.Sprintf("(version=%s, branch=%s, revision=%s)", Version, Branch, Revision) +} + +// BuildContext returns goVersion, buildUser and buildDate information. +func BuildContext() string { + return fmt.Sprintf("(go=%s, user=%s, date=%s)", GoVersion, BuildUser, BuildDate) +} diff --git a/vendor/github.com/prometheus/log/AUTHORS.md b/vendor/github.com/prometheus/log/AUTHORS.md deleted file mode 100644 index 3aaa7f2..0000000 --- a/vendor/github.com/prometheus/log/AUTHORS.md +++ /dev/null @@ -1,11 +0,0 @@ -The Prometheus project was started by Matt T. Proud (emeritus) and -Julius Volz in 2012. - -Maintainers of this repository: - -* Julius Volz - -The following individuals have contributed code to this repository -(listed in alphabetical order): - -* Julius Volz diff --git a/vendor/github.com/prometheus/log/CONTRIBUTING.md b/vendor/github.com/prometheus/log/CONTRIBUTING.md deleted file mode 100644 index 5705f0f..0000000 --- a/vendor/github.com/prometheus/log/CONTRIBUTING.md +++ /dev/null @@ -1,18 +0,0 @@ -# Contributing - -Prometheus uses GitHub to manage reviews of pull requests. - -* If you have a trivial fix or improvement, go ahead and create a pull - request, addressing (with `@...`) one or more of the maintainers - (see [AUTHORS.md](AUTHORS.md)) in the description of the pull request. - -* If you plan to do something more involved, first discuss your ideas - on our [mailing list](https://groups.google.com/forum/?fromgroups#!forum/prometheus-developers). - This will avoid unnecessary work and surely give you and us a good deal - of inspiration. - -* Relevant coding style guidelines are the [Go Code Review - Comments](https://code.google.com/p/go-wiki/wiki/CodeReviewComments) - and the _Formatting and style_ section of Peter Bourgon's [Go: Best - Practices for Production - Environments](http://peter.bourgon.org/go-in-production/#formatting-and-style). diff --git a/vendor/github.com/prometheus/log/LICENSE b/vendor/github.com/prometheus/log/LICENSE deleted file mode 100644 index 261eeb9..0000000 --- a/vendor/github.com/prometheus/log/LICENSE +++ /dev/null @@ -1,201 +0,0 @@ - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. For the purposes of this definition, - "control" means (i) the power, direct or indirect, to cause the - direction or management of such entity, whether by contract or - otherwise, or (ii) ownership of fifty percent (50%) or more of the - outstanding shares, or (iii) beneficial ownership of such entity. - - "You" (or "Your") shall mean an individual or Legal Entity - exercising permissions granted by this License. - - "Source" form shall mean the preferred form for making modifications, - including but not limited to software source code, documentation - source, and configuration files. - - "Object" form shall mean any form resulting from mechanical - transformation or translation of a Source form, including but - not limited to compiled object code, generated documentation, - and conversions to other media types. - - "Work" shall mean the work of authorship, whether in Source or - Object form, made available under the License, as indicated by a - copyright notice that is included in or attached to the work - (an example is provided in the Appendix below). - - "Derivative Works" shall mean any work, whether in Source or Object - form, that is based on (or derived from) the Work and for which the - editorial revisions, annotations, elaborations, or other modifications - represent, as a whole, an original work of authorship. For the purposes - of this License, Derivative Works shall not include works that remain - separable from, or merely link (or bind by name) to the interfaces of, - the Work and Derivative Works thereof. - - "Contribution" shall mean any work of authorship, including - the original version of the Work and any modifications or additions - to that Work or Derivative Works thereof, that is intentionally - submitted to Licensor for inclusion in the Work by the copyright owner - or by an individual or Legal Entity authorized to submit on behalf of - the copyright owner. For the purposes of this definition, "submitted" - means any form of electronic, verbal, or written communication sent - to the Licensor or its representatives, including but not limited to - communication on electronic mailing lists, source code control systems, - and issue tracking systems that are managed by, or on behalf of, the - Licensor for the purpose of discussing and improving the Work, but - excluding communication that is conspicuously marked or otherwise - designated in writing by the copyright owner as "Not a Contribution." - - "Contributor" shall mean Licensor and any individual or Legal Entity - on behalf of whom a Contribution has been received by Licensor and - subsequently incorporated within the Work. - - 2. Grant of Copyright License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - copyright license to reproduce, prepare Derivative Works of, - publicly display, publicly perform, sublicense, and distribute the - Work and such Derivative Works in Source or Object form. - - 3. Grant of Patent License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - (except as stated in this section) patent license to make, have made, - use, offer to sell, sell, import, and otherwise transfer the Work, - where such license applies only to those patent claims licensable - by such Contributor that are necessarily infringed by their - Contribution(s) alone or by combination of their Contribution(s) - with the Work to which such Contribution(s) was submitted. If You - institute patent litigation against any entity (including a - cross-claim or counterclaim in a lawsuit) alleging that the Work - or a Contribution incorporated within the Work constitutes direct - or contributory patent infringement, then any patent licenses - granted to You under this License for that Work shall terminate - as of the date such litigation is filed. - - 4. Redistribution. You may reproduce and distribute copies of the - Work or Derivative Works thereof in any medium, with or without - modifications, and in Source or Object form, provided that You - meet the following conditions: - - (a) You must give any other recipients of the Work or - Derivative Works a copy of this License; and - - (b) You must cause any modified files to carry prominent notices - stating that You changed the files; and - - (c) You must retain, in the Source form of any Derivative Works - that You distribute, all copyright, patent, trademark, and - attribution notices from the Source form of the Work, - excluding those notices that do not pertain to any part of - the Derivative Works; and - - (d) If the Work includes a "NOTICE" text file as part of its - distribution, then any Derivative Works that You distribute must - include a readable copy of the attribution notices contained - within such NOTICE file, excluding those notices that do not - pertain to any part of the Derivative Works, in at least one - of the following places: within a NOTICE text file distributed - as part of the Derivative Works; within the Source form or - documentation, if provided along with the Derivative Works; or, - within a display generated by the Derivative Works, if and - wherever such third-party notices normally appear. The contents - of the NOTICE file are for informational purposes only and - do not modify the License. You may add Your own attribution - notices within Derivative Works that You distribute, alongside - or as an addendum to the NOTICE text from the Work, provided - that such additional attribution notices cannot be construed - as modifying the License. - - You may add Your own copyright statement to Your modifications and - may provide additional or different license terms and conditions - for use, reproduction, or distribution of Your modifications, or - for any such Derivative Works as a whole, provided Your use, - reproduction, and distribution of the Work otherwise complies with - the conditions stated in this License. - - 5. Submission of Contributions. Unless You explicitly state otherwise, - any Contribution intentionally submitted for inclusion in the Work - by You to the Licensor shall be under the terms and conditions of - this License, without any additional terms or conditions. - Notwithstanding the above, nothing herein shall supersede or modify - the terms of any separate license agreement you may have executed - with Licensor regarding such Contributions. - - 6. Trademarks. This License does not grant permission to use the trade - names, trademarks, service marks, or product names of the Licensor, - except as required for reasonable and customary use in describing the - origin of the Work and reproducing the content of the NOTICE file. - - 7. Disclaimer of Warranty. Unless required by applicable law or - agreed to in writing, Licensor provides the Work (and each - Contributor provides its Contributions) on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or - implied, including, without limitation, any warranties or conditions - of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A - PARTICULAR PURPOSE. You are solely responsible for determining the - appropriateness of using or redistributing the Work and assume any - risks associated with Your exercise of permissions under this License. - - 8. Limitation of Liability. In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. - - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - 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. diff --git a/vendor/github.com/prometheus/log/NOTICE b/vendor/github.com/prometheus/log/NOTICE deleted file mode 100644 index 1f37552..0000000 --- a/vendor/github.com/prometheus/log/NOTICE +++ /dev/null @@ -1,2 +0,0 @@ -Standard logging library for Go-based Prometheus components. -Copyright 2015 The Prometheus Authors diff --git a/vendor/github.com/prometheus/log/README.md b/vendor/github.com/prometheus/log/README.md deleted file mode 100644 index 453abc3..0000000 --- a/vendor/github.com/prometheus/log/README.md +++ /dev/null @@ -1,10 +0,0 @@ -# Prometheus Logging Library - -**Deprecated: This repository is superseded by [common/log](https://github.com/prometheus/common/tree/master/log).** - -Standard logging library for Go-based Prometheus components. - -This library wraps -[https://github.com/Sirupsen/logrus](https://github.com/Sirupsen/logrus) in -order to add line:file annotations to log lines, as well as to provide common -command-line flags for Prometheus components using it. diff --git a/vendor/github.com/prometheus/log/log.go b/vendor/github.com/prometheus/log/log.go deleted file mode 100644 index 8c85df3..0000000 --- a/vendor/github.com/prometheus/log/log.go +++ /dev/null @@ -1,171 +0,0 @@ -// Copyright 2015 The Prometheus Authors -// 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. - -package log - -import ( - "flag" - "runtime" - "strings" - - "github.com/Sirupsen/logrus" -) - -var logger = logrus.New() - -type levelFlag struct{} - -// String implements flag.Value. -func (f levelFlag) String() string { - return logger.Level.String() -} - -// Set implements flag.Value. -func (f levelFlag) Set(level string) error { - l, err := logrus.ParseLevel(level) - if err != nil { - return err - } - logger.Level = l - return nil -} - -func init() { - // In order for this flag to take effect, the user of the package must call - // flag.Parse() before logging anything. - flag.Var(levelFlag{}, "log.level", "Only log messages with the given severity or above. Valid levels: [debug, info, warn, error, fatal, panic].") -} - -// fileLineEntry returns a logrus.Entry with file and line annotations for the -// original user log statement (two stack frames up from this function). -func fileLineEntry() *logrus.Entry { - _, file, line, ok := runtime.Caller(2) - if !ok { - file = "" - line = 1 - } else { - slash := strings.LastIndex(file, "/") - if slash >= 0 { - file = file[slash+1:] - } - } - return logger.WithFields(logrus.Fields{ - "file": file, - "line": line, - }) -} - -// Debug logs a message at level Debug on the standard logger. -func Debug(args ...interface{}) { - fileLineEntry().Debug(args...) -} - -// Debugln logs a message at level Debug on the standard logger. -func Debugln(args ...interface{}) { - fileLineEntry().Debugln(args...) -} - -// Debugf logs a message at level Debug on the standard logger. -func Debugf(format string, args ...interface{}) { - fileLineEntry().Debugf(format, args...) -} - -// Info logs a message at level Info on the standard logger. -func Info(args ...interface{}) { - fileLineEntry().Info(args...) -} - -// Infoln logs a message at level Info on the standard logger. -func Infoln(args ...interface{}) { - fileLineEntry().Infoln(args...) -} - -// Infof logs a message at level Info on the standard logger. -func Infof(format string, args ...interface{}) { - fileLineEntry().Infof(format, args...) -} - -// Print logs a message at level Info on the standard logger. -func Print(args ...interface{}) { - fileLineEntry().Info(args...) -} - -// Println logs a message at level Info on the standard logger. -func Println(args ...interface{}) { - fileLineEntry().Infoln(args...) -} - -// Printf logs a message at level Info on the standard logger. -func Printf(format string, args ...interface{}) { - fileLineEntry().Infof(format, args...) -} - -// Warn logs a message at level Warn on the standard logger. -func Warn(args ...interface{}) { - fileLineEntry().Warn(args...) -} - -// Warnln logs a message at level Warn on the standard logger. -func Warnln(args ...interface{}) { - fileLineEntry().Warnln(args...) -} - -// Warnf logs a message at level Warn on the standard logger. -func Warnf(format string, args ...interface{}) { - fileLineEntry().Warnf(format, args...) -} - -// Error logs a message at level Error on the standard logger. -func Error(args ...interface{}) { - fileLineEntry().Error(args...) -} - -// Errorln logs a message at level Error on the standard logger. -func Errorln(args ...interface{}) { - fileLineEntry().Errorln(args...) -} - -// Errorf logs a message at level Error on the standard logger. -func Errorf(format string, args ...interface{}) { - fileLineEntry().Errorf(format, args...) -} - -// Fatal logs a message at level Fatal on the standard logger. -func Fatal(args ...interface{}) { - fileLineEntry().Fatal(args...) -} - -// Fatalln logs a message at level Fatal on the standard logger. -func Fatalln(args ...interface{}) { - fileLineEntry().Fatalln(args...) -} - -// Fatalf logs a message at level Fatal on the standard logger. -func Fatalf(format string, args ...interface{}) { - fileLineEntry().Fatalf(format, args...) -} - -// Panic logs a message at level Panic on the standard logger. -func Panic(args ...interface{}) { - fileLineEntry().Panicln(args...) -} - -// Panicln logs a message at level Panic on the standard logger. -func Panicln(args ...interface{}) { - fileLineEntry().Panicln(args...) -} - -// Panicf logs a message at level Panic on the standard logger. -func Panicf(format string, args ...interface{}) { - fileLineEntry().Panicf(format, args...) -} diff --git a/vendor/vendor.json b/vendor/vendor.json index d387f57..c213f20 100644 --- a/vendor/vendor.json +++ b/vendor/vendor.json @@ -4,18 +4,21 @@ "package": [ { "checksumSHA1": "htjvdG/znrHmFYRQBqA2vHrJsF4=", + "origin": "github.com/prometheus/statsd_exporter/vendor/github.com/Sirupsen/logrus", "path": "github.com/Sirupsen/logrus", "revision": "cd7d1bbe41066b6c1f19780f895901052150a575", "revisionTime": "2016-04-25T09:32:37Z" }, { "checksumSHA1": "4QnLdmB1kG3N+KlDd1N+G9TWAGQ=", + "origin": "github.com/prometheus/statsd_exporter/vendor/github.com/beorn7/perks/quantile", "path": "github.com/beorn7/perks/quantile", "revision": "3ac7bf7a47d159a033b107610db8a1b6575507a4", "revisionTime": "2016-02-29T21:34:45Z" }, { "checksumSHA1": "FczzogSoZcKU3h21tCUyHzMsnBY=", + "origin": "github.com/prometheus/statsd_exporter/vendor/github.com/golang/protobuf/proto", "path": "github.com/golang/protobuf/proto", "revision": "7cc19b78d562895b13596ddce7aafb59dd789318", "revisionTime": "2016-04-25T21:53:00Z" @@ -28,54 +31,68 @@ }, { "checksumSHA1": "bKMZjd2wPw13VwoE7mBeSv5djFA=", + "origin": "github.com/prometheus/statsd_exporter/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil", "path": "github.com/matttproud/golang_protobuf_extensions/pbutil", "revision": "c12348ce28de40eed0136aa2b644d0ee0650e56c", "revisionTime": "2016-04-24T11:30:07Z" }, { "checksumSHA1": "wQEloMPTblRcywDZnt3WJYjyiv8=", + "origin": "github.com/prometheus/statsd_exporter/vendor/github.com/prometheus/client_golang/prometheus", "path": "github.com/prometheus/client_golang/prometheus", "revision": "90c15b5efa0dc32a7d259234e02ac9a99e6d3b82", "revisionTime": "2016-03-17T13:26:13Z" }, { "checksumSHA1": "DvwvOlPNAgRntBzt3b3OSRMS2N4=", + "origin": "github.com/prometheus/statsd_exporter/vendor/github.com/prometheus/client_model/go", "path": "github.com/prometheus/client_model/go", "revision": "fa8ad6fec33561be4280a8f0514318c79d7f6cb6", "revisionTime": "2015-02-12T10:17:44Z" }, { "checksumSHA1": "Zsc9IQzQDkOzqiAITqxEm0JXdws=", + "origin": "github.com/prometheus/statsd_exporter/vendor/github.com/prometheus/common/expfmt", "path": "github.com/prometheus/common/expfmt", - "revision": "40456948a47496dc22168e6af39297a2f8fbf38c", - "revisionTime": "2016-03-21T00:19:49Z" + "revision": "dd586c1c5abb0be59e60f942c22af711a2008cb4", + "revisionTime": "2016-05-03T22:05:32Z" }, { "checksumSHA1": "GWlM3d2vPYyNATtTFgftS10/A9w=", + "origin": "github.com/prometheus/statsd_exporter/vendor/github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg", "path": "github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg", + "revision": "dd586c1c5abb0be59e60f942c22af711a2008cb4", + "revisionTime": "2016-05-03T22:05:32Z" + }, + { + "checksumSHA1": "koBNYQryxAG8hyHBlpn8pcnSVdM=", + "path": "github.com/prometheus/common/log", "revision": "40456948a47496dc22168e6af39297a2f8fbf38c", "revisionTime": "2016-03-21T00:19:49Z" }, { "checksumSHA1": "IwxsYOL9A/K9rvHvGxfyY37dusk=", + "origin": "github.com/prometheus/statsd_exporter/vendor/github.com/prometheus/common/model", "path": "github.com/prometheus/common/model", - "revision": "40456948a47496dc22168e6af39297a2f8fbf38c", - "revisionTime": "2016-03-21T00:19:49Z" + "revision": "dd586c1c5abb0be59e60f942c22af711a2008cb4", + "revisionTime": "2016-05-03T22:05:32Z" }, { - "checksumSHA1": "ziqY/FHc6pialrm9Xd2wUlS9f5w=", - "path": "github.com/prometheus/log", - "revision": "9a3136781e1ff7bc42736ba4acb81339b1422551", - "revisionTime": "2015-10-26T01:24:52Z" + "checksumSHA1": "91KYK0SpvkaMJJA2+BcxbVnyRO0=", + "path": "github.com/prometheus/common/version", + "revision": "dd586c1c5abb0be59e60f942c22af711a2008cb4", + "revisionTime": "2016-05-03T22:05:32Z" }, { "checksumSHA1": "W218eJZPXJG783fUr/z6IaAZyes=", + "origin": "github.com/prometheus/statsd_exporter/vendor/github.com/prometheus/procfs", "path": "github.com/prometheus/procfs", "revision": "abf152e5f3e97f2fafac028d2cc06c1feb87ffa5", "revisionTime": "2016-04-11T19:08:41Z" }, { "checksumSHA1": "15doxxBfOxOhWExkxjPNo6Y7fEw=", + "origin": "github.com/prometheus/statsd_exporter/vendor/golang.org/x/sys/unix", "path": "golang.org/x/sys/unix", "revision": "833a04a10549a95dc34458c195cbad61bbb6cb4d", "revisionTime": "2015-12-11T01:34:15Z"