DevFW-CICD/ingress-nginx-helm
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Add average request time

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We would like to know what the request time is for a given service
exposed through this ingress
This commit is contained in:
Piotr Komborski 2018-02-20 13:46:33 +00:00
parent 9dd5b0b023
commit 7d966c62cd
No known key found for this signature in database
GPG key ID: 66A31A11D9693D9D
2 changed files with 27 additions and 17 deletions
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1
internal/ingress/controller/metric/collector/status.go
View file

@ -82,6 +82,7 @@ type filterZone struct {
OutBytes float64 `json:"outBytes"`
Cache cache `json:"cache"`
Responses response `json:"responses"`
RequestMsec float64 `json:"requestMsec"`
}
type upstreamZone struct {

43
internal/ingress/controller/metric/collector/vts.go
View file

@ -37,23 +37,24 @@ type (
}
vtsData struct {
bytes *prometheus.Desc
cache *prometheus.Desc
connections *prometheus.Desc
responses *prometheus.Desc
requests *prometheus.Desc
filterZoneBytes *prometheus.Desc
filterZoneResponses *prometheus.Desc
filterZoneCache *prometheus.Desc
upstreamBackup *prometheus.Desc
upstreamBytes *prometheus.Desc
upstreamDown *prometheus.Desc
upstreamFailTimeout *prometheus.Desc
upstreamMaxFails *prometheus.Desc
upstreamResponses *prometheus.Desc
upstreamRequests *prometheus.Desc
upstreamResponseMsec *prometheus.Desc
upstreamWeight *prometheus.Desc
bytes *prometheus.Desc
cache *prometheus.Desc
connections *prometheus.Desc
responses *prometheus.Desc
requests *prometheus.Desc
filterZoneBytes *prometheus.Desc
filterZoneResponses *prometheus.Desc
filterZoneCache *prometheus.Desc
filterZoneRequestMsec *prometheus.Desc
upstreamBackup *prometheus.Desc
upstreamBytes *prometheus.Desc
upstreamDown *prometheus.Desc
upstreamFailTimeout *prometheus.Desc
upstreamMaxFails *prometheus.Desc
upstreamResponses *prometheus.Desc
upstreamRequests *prometheus.Desc
upstreamResponseMsec *prometheus.Desc
upstreamWeight *prometheus.Desc
}
)
@ -109,6 +110,11 @@ func NewNGINXVTSCollector(watchNamespace, ingressClass string, port int, path st
"Nginx cache count",
[]string{"ingress_class", "namespace", "server_zone", "key", "type"}, nil),
filterZoneRequestMsec: prometheus.NewDesc(
prometheus.BuildFQName(ns, "", "filterzone_request_msecs_avg"),
"The average of only filter zone request processing times in milliseconds.",
[]string{"ingress_class", "namespace", "server_zone", "key"}, nil),
upstreamBackup: prometheus.NewDesc(
prometheus.BuildFQName(ns, "", "upstream_backup"),
"Current backup setting of the server.",
@ -179,6 +185,7 @@ func (p vtsCollector) Describe(ch chan<- *prometheus.Desc) {
ch <- p.data.filterZoneBytes
ch <- p.data.filterZoneCache
ch <- p.data.filterZoneResponses
ch <- p.data.filterZoneRequestMsec
}
// Collect implements prometheus.Collector.
@ -252,6 +259,8 @@ func (p vtsCollector) scrapeVts(ch chan<- prometheus.Metric) {
reflectMetrics(&zone.Responses, p.data.filterZoneResponses, ch, p.ingressClass, p.watchNamespace, serverZone, name)
reflectMetrics(&zone.Cache, p.data.filterZoneCache, ch, p.ingressClass, p.watchNamespace, serverZone, name)
ch <- prometheus.MustNewConstMetric(p.data.filterZoneRequestMsec,
prometheus.CounterValue, zone.RequestMsec, p.ingressClass, p.watchNamespace, serverZone, name)
ch <- prometheus.MustNewConstMetric(p.data.filterZoneBytes,
prometheus.CounterValue, zone.InBytes, p.ingressClass, p.watchNamespace, serverZone, name, "in")
ch <- prometheus.MustNewConstMetric(p.data.filterZoneBytes,