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custom alerting

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Signed-off-by: junotx <junotx@126.com>
This commit is contained in:
junotx
2020-11-24 17:56:26 +08:00
parent 242193ddb0
commit 371c9b187d
342 changed files with 64021 additions and 1934 deletions
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19
pkg/informers/informers.go
View File

@@ -19,6 +19,8 @@ package informers
import (
snapshotclient "github.com/kubernetes-csi/external-snapshotter/client/v3/clientset/versioned"
snapshotinformer "github.com/kubernetes-csi/external-snapshotter/client/v3/informers/externalversions"
prominformers "github.com/prometheus-operator/prometheus-operator/pkg/client/informers/externalversions"
promresourcesclient "github.com/prometheus-operator/prometheus-operator/pkg/client/versioned"
istioclient "istio.io/client-go/pkg/clientset/versioned"
istioinformers "istio.io/client-go/pkg/informers/externalversions"
apiextensionsclient "k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset"
@@ -41,6 +43,7 @@ type InformerFactory interface {
IstioSharedInformerFactory() istioinformers.SharedInformerFactory
SnapshotSharedInformerFactory() snapshotinformer.SharedInformerFactory
ApiExtensionSharedInformerFactory() apiextensionsinformers.SharedInformerFactory
PrometheusSharedInformerFactory() prominformers.SharedInformerFactory
// Start shared informer factory one by one if they are not nil
Start(stopCh <-chan struct{})
@@ -52,10 +55,12 @@ type informerFactories struct {
istioInformerFactory istioinformers.SharedInformerFactory
snapshotInformerFactory snapshotinformer.SharedInformerFactory
apiextensionsInformerFactory apiextensionsinformers.SharedInformerFactory
prometheusInformerFactory prominformers.SharedInformerFactory
}
func NewInformerFactories(client kubernetes.Interface, ksClient versioned.Interface, istioClient istioclient.Interface,
snapshotClient snapshotclient.Interface, apiextensionsClient apiextensionsclient.Interface) InformerFactory {
snapshotClient snapshotclient.Interface, apiextensionsClient apiextensionsclient.Interface,
prometheusClient promresourcesclient.Interface) InformerFactory {
factory := &informerFactories{}
if client != nil {
@@ -78,6 +83,10 @@ func NewInformerFactories(client kubernetes.Interface, ksClient versioned.Interf
factory.apiextensionsInformerFactory = apiextensionsinformers.NewSharedInformerFactory(apiextensionsClient, defaultResync)
}
if prometheusClient != nil {
factory.prometheusInformerFactory = prominformers.NewSharedInformerFactory(prometheusClient, defaultResync)
}
return factory
}
@@ -101,6 +110,10 @@ func (f *informerFactories) ApiExtensionSharedInformerFactory() apiextensionsinf
return f.apiextensionsInformerFactory
}
func (f *informerFactories) PrometheusSharedInformerFactory() prominformers.SharedInformerFactory {
return f.prometheusInformerFactory
}
func (f *informerFactories) Start(stopCh <-chan struct{}) {
if f.informerFactory != nil {
f.informerFactory.Start(stopCh)
@@ -121,4 +134,8 @@ func (f *informerFactories) Start(stopCh <-chan struct{}) {
if f.apiextensionsInformerFactory != nil {
f.apiextensionsInformerFactory.Start(stopCh)
}
if f.prometheusInformerFactory != nil {
f.prometheusInformerFactory.Start(stopCh)
}
}

11
pkg/informers/null_informers.go
View File

@@ -17,6 +17,8 @@ limitations under the License.
package informers
import (
prominformers "github.com/prometheus-operator/prometheus-operator/pkg/client/informers/externalversions"
promfake "github.com/prometheus-operator/prometheus-operator/pkg/client/versioned/fake"
snapshotinformer "github.com/kubernetes-csi/external-snapshotter/client/v3/informers/externalversions"
istioinformers "istio.io/client-go/pkg/informers/externalversions"
apiextensionsinformers "k8s.io/apiextensions-apiserver/pkg/client/informers/externalversions"
@@ -30,6 +32,7 @@ import (
type nullInformerFactory struct {
fakeK8sInformerFactory informers.SharedInformerFactory
fakeKsInformerFactory ksinformers.SharedInformerFactory
fakePrometheusFactory prominformers.SharedInformerFactory
}
func NewNullInformerFactory() InformerFactory {
@@ -39,9 +42,13 @@ func NewNullInformerFactory() InformerFactory {
fakeKsClient := ksfake.NewSimpleClientset()
fakeKsInformerFactory := ksinformers.NewSharedInformerFactory(fakeKsClient, time.Minute*10)
fakePrometheusClient := promfake.NewSimpleClientset()
fakePrometheusFactory := prominformers.NewSharedInformerFactory(fakePrometheusClient, time.Minute*10)
return &nullInformerFactory{
fakeK8sInformerFactory: fakeInformerFactory,
fakeKsInformerFactory: fakeKsInformerFactory,
fakePrometheusFactory: fakePrometheusFactory,
}
}
@@ -65,5 +72,9 @@ func (n nullInformerFactory) ApiExtensionSharedInformerFactory() apiextensionsin
return nil
}
func (n *nullInformerFactory) PrometheusSharedInformerFactory() prominformers.SharedInformerFactory {
return n.fakePrometheusFactory
}
func (n nullInformerFactory) Start(stopCh <-chan struct{}) {
}