VictoriaMetrics/app/vmalert/notifier/alertmanager_request.qtpl.go
Hui Wang c7fc0d0d2f
vmalert: do not send message to alertmanager when alert has no label … (#6823)
…pair

`alert_relabel_configs` in [notifier
config](https://docs.victoriametrics.com/vmalert/#notifier-configuration-file)
can drop alert labels when used to filter different tenant alert message
to different notifier.
alertmanager would report error like `msg="Failed to validate alerts"
err="at least one label pair required"` in this case, but the rest of
the alerts inside one request would still be valid in alertmanager, so
it's not severe.

(cherry picked from commit ae4d376e41)
2024-09-09 16:06:44 +02:00

147 lines
5.5 KiB
Go

// Code generated by qtc from "alertmanager_request.qtpl". DO NOT EDIT.
// See https://github.com/valyala/quicktemplate for details.
//line app/vmalert/notifier/alertmanager_request.qtpl:1
package notifier
//line app/vmalert/notifier/alertmanager_request.qtpl:1
import (
"time"
"github.com/VictoriaMetrics/VictoriaMetrics/lib/promrelabel"
)
//line app/vmalert/notifier/alertmanager_request.qtpl:8
import (
qtio422016 "io"
qt422016 "github.com/valyala/quicktemplate"
)
//line app/vmalert/notifier/alertmanager_request.qtpl:8
var (
_ = qtio422016.Copy
_ = qt422016.AcquireByteBuffer
)
//line app/vmalert/notifier/alertmanager_request.qtpl:8
func streamamRequest(qw422016 *qt422016.Writer, alerts []Alert, generatorURL func(Alert) string, relabelCfg *promrelabel.ParsedConfigs) {
//line app/vmalert/notifier/alertmanager_request.qtpl:8
qw422016.N().S(`[`)
//line app/vmalert/notifier/alertmanager_request.qtpl:10
for i, alert := range alerts {
//line app/vmalert/notifier/alertmanager_request.qtpl:11
lbls := alert.applyRelabelingIfNeeded(relabelCfg)
//line app/vmalert/notifier/alertmanager_request.qtpl:12
if len(lbls) == 0 {
//line app/vmalert/notifier/alertmanager_request.qtpl:12
continue
//line app/vmalert/notifier/alertmanager_request.qtpl:12
}
//line app/vmalert/notifier/alertmanager_request.qtpl:12
qw422016.N().S(`{"startsAt":`)
//line app/vmalert/notifier/alertmanager_request.qtpl:14
qw422016.N().Q(alert.Start.Format(time.RFC3339Nano))
//line app/vmalert/notifier/alertmanager_request.qtpl:14
qw422016.N().S(`,"generatorURL":`)
//line app/vmalert/notifier/alertmanager_request.qtpl:15
qw422016.N().Q(generatorURL(alert))
//line app/vmalert/notifier/alertmanager_request.qtpl:15
qw422016.N().S(`,`)
//line app/vmalert/notifier/alertmanager_request.qtpl:16
if !alert.End.IsZero() {
//line app/vmalert/notifier/alertmanager_request.qtpl:16
qw422016.N().S(`"endsAt":`)
//line app/vmalert/notifier/alertmanager_request.qtpl:17
qw422016.N().Q(alert.End.Format(time.RFC3339Nano))
//line app/vmalert/notifier/alertmanager_request.qtpl:17
qw422016.N().S(`,`)
//line app/vmalert/notifier/alertmanager_request.qtpl:18
}
//line app/vmalert/notifier/alertmanager_request.qtpl:18
qw422016.N().S(`"labels": {`)
//line app/vmalert/notifier/alertmanager_request.qtpl:20
ll := len(lbls)
//line app/vmalert/notifier/alertmanager_request.qtpl:21
for idx, l := range lbls {
//line app/vmalert/notifier/alertmanager_request.qtpl:22
qw422016.N().Q(l.Name)
//line app/vmalert/notifier/alertmanager_request.qtpl:22
qw422016.N().S(`:`)
//line app/vmalert/notifier/alertmanager_request.qtpl:22
qw422016.N().Q(l.Value)
//line app/vmalert/notifier/alertmanager_request.qtpl:22
if idx != ll-1 {
//line app/vmalert/notifier/alertmanager_request.qtpl:22
qw422016.N().S(`,`)
//line app/vmalert/notifier/alertmanager_request.qtpl:22
}
//line app/vmalert/notifier/alertmanager_request.qtpl:23
}
//line app/vmalert/notifier/alertmanager_request.qtpl:23
qw422016.N().S(`},"annotations": {`)
//line app/vmalert/notifier/alertmanager_request.qtpl:26
c := len(alert.Annotations)
//line app/vmalert/notifier/alertmanager_request.qtpl:27
for k, v := range alert.Annotations {
//line app/vmalert/notifier/alertmanager_request.qtpl:28
c = c - 1
//line app/vmalert/notifier/alertmanager_request.qtpl:29
qw422016.N().Q(k)
//line app/vmalert/notifier/alertmanager_request.qtpl:29
qw422016.N().S(`:`)
//line app/vmalert/notifier/alertmanager_request.qtpl:29
qw422016.N().Q(v)
//line app/vmalert/notifier/alertmanager_request.qtpl:29
if c > 0 {
//line app/vmalert/notifier/alertmanager_request.qtpl:29
qw422016.N().S(`,`)
//line app/vmalert/notifier/alertmanager_request.qtpl:29
}
//line app/vmalert/notifier/alertmanager_request.qtpl:30
}
//line app/vmalert/notifier/alertmanager_request.qtpl:30
qw422016.N().S(`}}`)
//line app/vmalert/notifier/alertmanager_request.qtpl:33
if i != len(alerts)-1 {
//line app/vmalert/notifier/alertmanager_request.qtpl:33
qw422016.N().S(`,`)
//line app/vmalert/notifier/alertmanager_request.qtpl:33
}
//line app/vmalert/notifier/alertmanager_request.qtpl:34
}
//line app/vmalert/notifier/alertmanager_request.qtpl:34
qw422016.N().S(`]`)
//line app/vmalert/notifier/alertmanager_request.qtpl:36
}
//line app/vmalert/notifier/alertmanager_request.qtpl:36
func writeamRequest(qq422016 qtio422016.Writer, alerts []Alert, generatorURL func(Alert) string, relabelCfg *promrelabel.ParsedConfigs) {
//line app/vmalert/notifier/alertmanager_request.qtpl:36
qw422016 := qt422016.AcquireWriter(qq422016)
//line app/vmalert/notifier/alertmanager_request.qtpl:36
streamamRequest(qw422016, alerts, generatorURL, relabelCfg)
//line app/vmalert/notifier/alertmanager_request.qtpl:36
qt422016.ReleaseWriter(qw422016)
//line app/vmalert/notifier/alertmanager_request.qtpl:36
}
//line app/vmalert/notifier/alertmanager_request.qtpl:36
func amRequest(alerts []Alert, generatorURL func(Alert) string, relabelCfg *promrelabel.ParsedConfigs) string {
//line app/vmalert/notifier/alertmanager_request.qtpl:36
qb422016 := qt422016.AcquireByteBuffer()
//line app/vmalert/notifier/alertmanager_request.qtpl:36
writeamRequest(qb422016, alerts, generatorURL, relabelCfg)
//line app/vmalert/notifier/alertmanager_request.qtpl:36
qs422016 := string(qb422016.B)
//line app/vmalert/notifier/alertmanager_request.qtpl:36
qt422016.ReleaseByteBuffer(qb422016)
//line app/vmalert/notifier/alertmanager_request.qtpl:36
return qs422016
//line app/vmalert/notifier/alertmanager_request.qtpl:36
}