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https://github.com/sablierapp/sablier.git
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fad97d7901
* fix(provider): add debug logging Add a bunch of debug logging calls * return a swarm service pointer * revert to service list with status true * change trace to debug * --no-verify
43 lines
1.2 KiB
Go
43 lines
1.2 KiB
Go
package kubernetes
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import (
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"time"
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appsv1 "k8s.io/api/apps/v1"
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corev1 "k8s.io/api/core/v1"
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"k8s.io/client-go/informers"
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"k8s.io/client-go/tools/cache"
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)
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func (p *Provider) watchDeployments(instance chan<- string) cache.SharedIndexInformer {
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handler := cache.ResourceEventHandlerFuncs{
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UpdateFunc: func(old, new interface{}) {
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newDeployment := new.(*appsv1.Deployment)
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oldDeployment := old.(*appsv1.Deployment)
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if newDeployment.ObjectMeta.ResourceVersion == oldDeployment.ObjectMeta.ResourceVersion {
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return
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}
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if *oldDeployment.Spec.Replicas == 0 {
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return
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}
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if *newDeployment.Spec.Replicas == 0 {
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parsed := DeploymentName(newDeployment, ParseOptions{Delimiter: p.delimiter})
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instance <- parsed.Original
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}
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},
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DeleteFunc: func(obj interface{}) {
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deletedDeployment := obj.(*appsv1.Deployment)
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parsed := DeploymentName(deletedDeployment, ParseOptions{Delimiter: p.delimiter})
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instance <- parsed.Original
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},
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}
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factory := informers.NewSharedInformerFactoryWithOptions(p.Client, 2*time.Second, informers.WithNamespace(corev1.NamespaceAll))
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informer := factory.Apps().V1().Deployments().Informer()
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informer.AddEventHandler(handler)
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return informer
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}
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