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Allow non-default registry to be used for metrics of SD components

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Signed-off-by: Paulin Todev <paulin.todev@gmail.com>
This commit is contained in:
Paulin Todev 2023-10-23 14:55:36 +01:00
parent 5082655392
commit 6de80d7fb0
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GPG key ID: 9A127C7452ED9879
70 changed files with 1056 additions and 693 deletions
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21
discovery/kubernetes/endpointslice.go
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@ -22,6 +22,7 @@ import (
"github.com/go-kit/log"
"github.com/go-kit/log/level"
"github.com/prometheus/client_golang/prometheus"
"github.com/prometheus/common/model"
apiv1 "k8s.io/api/core/v1"
v1 "k8s.io/api/discovery/v1"
@ -33,12 +34,6 @@ import (
"github.com/prometheus/prometheus/util/strutil"
)
var (
epslAddCount = eventCount.WithLabelValues("endpointslice", "add")
epslUpdateCount = eventCount.WithLabelValues("endpointslice", "update")
epslDeleteCount = eventCount.WithLabelValues("endpointslice", "delete")
)
// EndpointSlice discovers new endpoint targets.
type EndpointSlice struct {
logger log.Logger
@ -57,7 +52,7 @@ type EndpointSlice struct {
}
// NewEndpointSlice returns a new endpointslice discovery.
func NewEndpointSlice(l log.Logger, eps cache.SharedIndexInformer, svc, pod, node cache.SharedInformer) *EndpointSlice {
func NewEndpointSlice(l log.Logger, eps cache.SharedIndexInformer, svc, pod, node cache.SharedInformer, eventCount *prometheus.CounterVec) *EndpointSlice {
if l == nil {
l = log.NewNopLogger()
}
@ -76,15 +71,15 @@ func NewEndpointSlice(l log.Logger, eps cache.SharedIndexInformer, svc, pod, nod
_, err := e.endpointSliceInf.AddEventHandler(cache.ResourceEventHandlerFuncs{
AddFunc: func(o interface{}) {
epslAddCount.Inc()
eventCount.WithLabelValues("endpointslice", "add").Inc()
e.enqueue(o)
},
UpdateFunc: func(_, o interface{}) {
epslUpdateCount.Inc()
eventCount.WithLabelValues("endpointslice", "update").Inc()
e.enqueue(o)
},
DeleteFunc: func(o interface{}) {
epslDeleteCount.Inc()
eventCount.WithLabelValues("endpointslice", "delete").Inc()
e.enqueue(o)
},
})
@ -115,15 +110,15 @@ func NewEndpointSlice(l log.Logger, eps cache.SharedIndexInformer, svc, pod, nod
}
_, err = e.serviceInf.AddEventHandler(cache.ResourceEventHandlerFuncs{
AddFunc: func(o interface{}) {
svcAddCount.Inc()
eventCount.WithLabelValues("service", "add").Inc()
serviceUpdate(o)
},
UpdateFunc: func(_, o interface{}) {
svcUpdateCount.Inc()
eventCount.WithLabelValues("service", "update").Inc()
serviceUpdate(o)
},
DeleteFunc: func(o interface{}) {
svcDeleteCount.Inc()
eventCount.WithLabelValues("service", "delete").Inc()
serviceUpdate(o)
},
})