ClusterCockpit/cc-metric-collector
1
0
Fork 0
mirror of https://github.com/ClusterCockpit/cc-metric-collector.git synced 2026-04-03 06:27:31 +02:00
Code Issues Packages Projects Releases Wiki Activity

Meta to tags list and map for sinks (#63)

Browse Source 
* Change ccMetric->Influx functions

* Use a meta_as_tags string list in config but create a lookup map afterwards

* Add meta as tag logic to sampleSink
This commit is contained in:
Thomas Gruber
2022-03-15 16:16:26 +01:00
committed by GitHub
parent aa1afd745e
commit 57629a2e0a
8 changed files with 52 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
sinks/natsSink.go
View File

@@ -55,7 +55,7 @@ func (s *NatsSink) connect() error {
func (s *NatsSink) Write(m lp.CCMetric) error {
if s.client != nil {
_, err := s.encoder.Encode(m.ToPoint(s.config.MetaAsTags))
_, err := s.encoder.Encode(m.ToPoint(s.meta_as_tags))
if err != nil {
cclog.ComponentError(s.name, "Write:", err.Error())
return err
@@ -97,6 +97,11 @@ func NewNatsSink(name string, config json.RawMessage) (Sink, error) {
len(s.config.Database) == 0 {
return nil, errors.New("not all configuration variables set required by NatsSink")
}
// Create lookup map to use meta infos as tags in the output metric
s.meta_as_tags = make(map[string]bool)
for _, k := range s.config.MetaAsTags {
s.meta_as_tags[k] = true
}
// Setup Influx line protocol
s.buffer = &bytes.Buffer{}
s.buffer.Grow(1025)
@@ -105,7 +110,7 @@ func NewNatsSink(name string, config json.RawMessage) (Sink, error) {
s.encoder.SetMaxLineBytes(1024)
// Setup infos for connection
if err := s.connect(); err != nil {
return nil, fmt.Errorf("Unable to connect: %v", err)
return nil, fmt.Errorf("unable to connect: %v", err)
}
return s, nil
}