mirror of
https://github.com/ClusterCockpit/cc-metric-collector.git
synced 2024-09-20 07:27:25 +02:00
200af84c54
* Use channels, add a metric router, split up configuration and use extended version of Influx line protocol internally * Use central timer for collectors and router. Add expressions to router * Add expression to router config * Update entry points * Start with README * Update README for CCMetric * Formatting * Update README.md * Add README for MultiChanTicker * Add README for MultiChanTicker * Update README.md * Add README to metric router * Update main README * Remove SinkEntity type * Update README for sinks * Update go files * Update README for receivers * Update collectors README * Update collectors README * Use seperate page per collector * Fix for tempstat page * Add docs for customcmd collector * Add docs for ipmistat collector * Add docs for topprocs collector * Update customCmdMetric.md * Use seconds when calculating LIKWID metrics * Add IB metrics ib_recv_pkts and ib_xmit_pkts * Drop domain part of host name * Updated to latest stable version of likwid * Define source code dependencies in Makefile * Add GPFS / IBM Spectrum Scale collector * Add vet and staticcheck make targets * Add vet and staticcheck make targets * Avoid go vet warning: struct field tag `json:"..., omitempty"` not compatible with reflect.StructTag.Get: suspicious space in struct tag value struct field tag `json:"...", omitempty` not compatible with reflect.StructTag.Get: key:"value" pairs not separated by spaces * Add sample collector to README.md * Add CPU frequency collector * Avoid staticcheck warning: redundant return statement * Avoid staticcheck warning: unnecessary assignment to the blank identifier * Simplified code * Add CPUFreqCollectorCpuinfo a metric collector to measure the current frequency of the CPUs as obtained from /proc/cpuinfo Only measure on the first hyperthread * Add collector for NFS clients * Move publication of metrics into Flush() for NatsSink * Update GitHub actions * Refactoring * Avoid vet warning: Println arg list ends with redundant newline * Avoid vet warning struct field commands has json tag but is not exported * Avoid vet warning: return copies lock value. * Corrected typo * Refactoring * Add go sources in internal/... * Bad separator in Makefile * Fix Infiniband collector Co-authored-by: Holger Obermaier <40787752+ho-ob@users.noreply.github.com>
70 lines
1.8 KiB
Go
70 lines
1.8 KiB
Go
package sinks
|
|
|
|
import (
|
|
"fmt"
|
|
"math"
|
|
"strings"
|
|
|
|
// "time"
|
|
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
|
|
)
|
|
|
|
type StdoutSink struct {
|
|
sink
|
|
}
|
|
|
|
func (s *StdoutSink) Init(config sinkConfig) error {
|
|
s.name = "StdoutSink"
|
|
s.meta_as_tags = config.MetaAsTags
|
|
return nil
|
|
}
|
|
|
|
func (s *StdoutSink) Write(point lp.CCMetric) error {
|
|
var tagsstr []string
|
|
var fieldstr []string
|
|
for _, t := range point.TagList() {
|
|
tagsstr = append(tagsstr, fmt.Sprintf("%s=%s", t.Key, t.Value))
|
|
}
|
|
if s.meta_as_tags {
|
|
for _, m := range point.MetaList() {
|
|
tagsstr = append(tagsstr, fmt.Sprintf("%s=%s", m.Key, m.Value))
|
|
}
|
|
}
|
|
for _, f := range point.FieldList() {
|
|
switch f.Value.(type) {
|
|
case float64:
|
|
if !math.IsNaN(f.Value.(float64)) {
|
|
fieldstr = append(fieldstr, fmt.Sprintf("%s=%v", f.Key, f.Value.(float64)))
|
|
} else {
|
|
fieldstr = append(fieldstr, fmt.Sprintf("%s=0.0", f.Key))
|
|
}
|
|
case float32:
|
|
if !math.IsNaN(float64(f.Value.(float32))) {
|
|
fieldstr = append(fieldstr, fmt.Sprintf("%s=%v", f.Key, f.Value.(float32)))
|
|
} else {
|
|
fieldstr = append(fieldstr, fmt.Sprintf("%s=0.0", f.Key))
|
|
}
|
|
case int:
|
|
fieldstr = append(fieldstr, fmt.Sprintf("%s=%d", f.Key, f.Value.(int)))
|
|
case int64:
|
|
fieldstr = append(fieldstr, fmt.Sprintf("%s=%d", f.Key, f.Value.(int64)))
|
|
case string:
|
|
fieldstr = append(fieldstr, fmt.Sprintf("%s=%q", f.Key, f.Value.(string)))
|
|
default:
|
|
fieldstr = append(fieldstr, fmt.Sprintf("%s=%v", f.Key, f.Value))
|
|
}
|
|
}
|
|
if len(tagsstr) > 0 {
|
|
fmt.Printf("%s,%s %s %d\n", point.Name(), strings.Join(tagsstr, ","), strings.Join(fieldstr, ","), point.Time().Unix())
|
|
} else {
|
|
fmt.Printf("%s %s %d\n", point.Name(), strings.Join(fieldstr, ","), point.Time().Unix())
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (s *StdoutSink) Flush() error {
|
|
return nil
|
|
}
|
|
|
|
func (s *StdoutSink) Close() {}
|