ClusterCockpit/cc-metric-collector
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Merge current development version into main (#48)

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* DiskstatCollector: cast part_max_used metric to int

* Add uint types to GangliaSink and LibgangliaSink

* Use new sink instances to allow multiple of same sink type

* Update sink README and SampleSink

* Use new receiver instances to allow multiple of same receiver type

* Fix metric scope in likwid configuration script

* Mention likwid config script in LikwidCollector README

* Refactor: Embed Init() into New() function

* Refactor: Embed Init() into New() function

* Fix: MetricReceiver uses uninitialized values, when initialization fails

* Use Ganglia configuration (#44)

* Copy all metric configurations from original Ganglia code

* Use metric configurations from Ganglia for some metrics

* Format value string also for known metrics

* Numa-aware memstat collector (#45)

* Add samples for collectors, sinks and receivers

* Ping InfluxDB server after connecting to recognize faulty connections

* Add sink for Prometheus monitoring system (#46)

* Add sink for Prometheus monitoring system

* Add prometheus sink to README

* Add scraper for Prometheus clients (#47)

Co-authored-by: Holger Obermaier <holgerob@gmx.de>
Co-authored-by: Holger Obermaier <40787752+ho-ob@users.noreply.github.com>
This commit is contained in:
Thomas Gruber
2022-02-25 14:49:49 +01:00
committed by GitHub
parent b4cc6d54ea
commit d98076c792
27 changed files with 1509 additions and 517 deletions
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58
sinks/stdoutSink.go
View File

@@ -19,34 +19,6 @@ type StdoutSink struct {
}
}
func (s *StdoutSink) Init(config json.RawMessage) error {
s.name = "StdoutSink"
if len(config) > 0 {
err := json.Unmarshal(config, &s.config)
if err != nil {
return err
}
}
s.output = os.Stdout
if len(s.config.Output) > 0 {
switch strings.ToLower(s.config.Output) {
case "stdout":
s.output = os.Stdout
case "stderr":
s.output = os.Stderr
default:
f, err := os.OpenFile(s.config.Output, os.O_CREATE|os.O_WRONLY, os.FileMode(0600))
if err != nil {
return err
}
s.output = f
}
}
s.meta_as_tags = s.config.MetaAsTags
return nil
}
func (s *StdoutSink) Write(m lp.CCMetric) error {
fmt.Fprint(
s.output,
@@ -65,3 +37,33 @@ func (s *StdoutSink) Close() {
s.output.Close()
}
}
func NewStdoutSink(name string, config json.RawMessage) (Sink, error) {
s := new(StdoutSink)
s.name = fmt.Sprintf("StdoutSink(%s)", name)
if len(config) > 0 {
err := json.Unmarshal(config, &s.config)
if err != nil {
return nil, err
}
}
s.output = os.Stdout
if len(s.config.Output) > 0 {
switch strings.ToLower(s.config.Output) {
case "stdout":
s.output = os.Stdout
case "stderr":
s.output = os.Stderr
default:
f, err := os.OpenFile(s.config.Output, os.O_CREATE|os.O_WRONLY, os.FileMode(0600))
if err != nil {
return nil, err
}
s.output = f
}
}
s.meta_as_tags = s.config.MetaAsTags
return s, nil
}