mirror of
https://github.com/ClusterCockpit/cc-metric-collector.git
synced 2024-11-10 04:27:25 +01:00
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
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import (
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"fmt"
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"math"
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"strings"
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// "time"
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lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
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)
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type StdoutSink struct {
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sink
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}
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func (s *StdoutSink) Init(config sinkConfig) error {
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s.name = "StdoutSink"
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s.meta_as_tags = config.MetaAsTags
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return nil
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}
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func (s *StdoutSink) Write(point lp.CCMetric) error {
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var tagsstr []string
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var fieldstr []string
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for _, t := range point.TagList() {
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tagsstr = append(tagsstr, fmt.Sprintf("%s=%s", t.Key, t.Value))
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}
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if s.meta_as_tags {
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for _, m := range point.MetaList() {
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tagsstr = append(tagsstr, fmt.Sprintf("%s=%s", m.Key, m.Value))
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}
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}
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for _, f := range point.FieldList() {
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switch f.Value.(type) {
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case float64:
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if !math.IsNaN(f.Value.(float64)) {
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fieldstr = append(fieldstr, fmt.Sprintf("%s=%v", f.Key, f.Value.(float64)))
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} else {
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fieldstr = append(fieldstr, fmt.Sprintf("%s=0.0", f.Key))
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}
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case float32:
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if !math.IsNaN(float64(f.Value.(float32))) {
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fieldstr = append(fieldstr, fmt.Sprintf("%s=%v", f.Key, f.Value.(float32)))
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} else {
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fieldstr = append(fieldstr, fmt.Sprintf("%s=0.0", f.Key))
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}
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case int:
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fieldstr = append(fieldstr, fmt.Sprintf("%s=%d", f.Key, f.Value.(int)))
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case int64:
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fieldstr = append(fieldstr, fmt.Sprintf("%s=%d", f.Key, f.Value.(int64)))
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case string:
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fieldstr = append(fieldstr, fmt.Sprintf("%s=%q", f.Key, f.Value.(string)))
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default:
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fieldstr = append(fieldstr, fmt.Sprintf("%s=%v", f.Key, f.Value))
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}
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}
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if len(tagsstr) > 0 {
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fmt.Printf("%s,%s %s %d\n", point.Name(), strings.Join(tagsstr, ","), strings.Join(fieldstr, ","), point.Time().Unix())
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} else {
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fmt.Printf("%s %s %d\n", point.Name(), strings.Join(fieldstr, ","), point.Time().Unix())
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}
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return nil
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}
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func (s *StdoutSink) Flush() error {
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return nil
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}
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func (s *StdoutSink) Close() {}
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