use shared informers and workqueue (#425)

* vendor: add vendored code

Signed-off-by: Paulo Pires <pjpires@gmail.com>

* controller: use shared informers and a work queue

Signed-off-by: Paulo Pires <pjpires@gmail.com>

* errors: use cpuguy83/strongerrors

Signed-off-by: Paulo Pires <pjpires@gmail.com>

* aci: fix test that uses resource manager

Signed-off-by: Paulo Pires <pjpires@gmail.com>

* readme: clarify skaffold run before e2e

Signed-off-by: Paulo Pires <pjpires@gmail.com>

* cmd: use root context everywhere

Signed-off-by: Paulo Pires <pjpires@gmail.com>

* sync: refactor pod lifecycle management

Signed-off-by: Paulo Pires <pjpires@gmail.com>

* e2e: fix race in test when observing deletions

Signed-off-by: Paulo Pires <pjpires@gmail.com>

* e2e: test pod forced deletion

Signed-off-by: Paulo Pires <pjpires@gmail.com>

* cmd: fix root context potential leak

Signed-off-by: Paulo Pires <pjpires@gmail.com>

* sync: rename metaKey

Signed-off-by: Paulo Pires <pjpires@gmail.com>

* sync: remove calls to HandleError

Signed-off-by: Paulo Pires <pjpires@gmail.com>

* Revert "errors: use cpuguy83/strongerrors"

This reverts commit f031fc6d.

Signed-off-by: Paulo Pires <pjpires@gmail.com>

* manager: remove redundant lister constraint

Signed-off-by: Paulo Pires <pjpires@gmail.com>

* sync: rename the pod event recorder

Signed-off-by: Paulo Pires <pjpires@gmail.com>

* sync: amend misleading comment

Signed-off-by: Paulo Pires <pjpires@gmail.com>

* mock: add tracing

Signed-off-by: Paulo Pires <pjpires@gmail.com>

* sync: add tracing

Signed-off-by: Paulo Pires <pjpires@gmail.com>

* test: observe timeouts

Signed-off-by: Paulo Pires <pjpires@gmail.com>

* trace: remove unnecessary comments

Signed-off-by: Paulo Pires <pjpires@gmail.com>

* sync: limit concurrency in deleteDanglingPods

Signed-off-by: Paulo Pires <pjpires@gmail.com>

* sync: never store context, always pass in calls

Signed-off-by: Paulo Pires <pjpires@gmail.com>

* sync: remove HandleCrash and just panic

Signed-off-by: Paulo Pires <pjpires@gmail.com>

* sync: don't sync succeeded pods

Signed-off-by: Paulo Pires <pjpires@gmail.com>

* sync: ensure pod deletion from kubernetes

Signed-off-by: Paulo Pires <pjpires@gmail.com>
This commit is contained in:
Paulo Pires
2018-11-30 23:53:58 +00:00
committed by Robbie Zhang
parent 0e9cfca585
commit 28a757f4da
419 changed files with 20138 additions and 14777 deletions

274
vendor/k8s.io/client-go/informers/generic.go generated vendored Normal file
View File

@@ -0,0 +1,274 @@
/*
Copyright The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Code generated by informer-gen. DO NOT EDIT.
package informers
import (
"fmt"
v1alpha1 "k8s.io/api/admissionregistration/v1alpha1"
v1beta1 "k8s.io/api/admissionregistration/v1beta1"
v1 "k8s.io/api/apps/v1"
appsv1beta1 "k8s.io/api/apps/v1beta1"
v1beta2 "k8s.io/api/apps/v1beta2"
autoscalingv1 "k8s.io/api/autoscaling/v1"
v2beta1 "k8s.io/api/autoscaling/v2beta1"
v2beta2 "k8s.io/api/autoscaling/v2beta2"
batchv1 "k8s.io/api/batch/v1"
batchv1beta1 "k8s.io/api/batch/v1beta1"
v2alpha1 "k8s.io/api/batch/v2alpha1"
certificatesv1beta1 "k8s.io/api/certificates/v1beta1"
coordinationv1beta1 "k8s.io/api/coordination/v1beta1"
corev1 "k8s.io/api/core/v1"
eventsv1beta1 "k8s.io/api/events/v1beta1"
extensionsv1beta1 "k8s.io/api/extensions/v1beta1"
networkingv1 "k8s.io/api/networking/v1"
policyv1beta1 "k8s.io/api/policy/v1beta1"
rbacv1 "k8s.io/api/rbac/v1"
rbacv1alpha1 "k8s.io/api/rbac/v1alpha1"
rbacv1beta1 "k8s.io/api/rbac/v1beta1"
schedulingv1alpha1 "k8s.io/api/scheduling/v1alpha1"
schedulingv1beta1 "k8s.io/api/scheduling/v1beta1"
settingsv1alpha1 "k8s.io/api/settings/v1alpha1"
storagev1 "k8s.io/api/storage/v1"
storagev1alpha1 "k8s.io/api/storage/v1alpha1"
storagev1beta1 "k8s.io/api/storage/v1beta1"
schema "k8s.io/apimachinery/pkg/runtime/schema"
cache "k8s.io/client-go/tools/cache"
)
// GenericInformer is type of SharedIndexInformer which will locate and delegate to other
// sharedInformers based on type
type GenericInformer interface {
Informer() cache.SharedIndexInformer
Lister() cache.GenericLister
}
type genericInformer struct {
informer cache.SharedIndexInformer
resource schema.GroupResource
}
// Informer returns the SharedIndexInformer.
func (f *genericInformer) Informer() cache.SharedIndexInformer {
return f.informer
}
// Lister returns the GenericLister.
func (f *genericInformer) Lister() cache.GenericLister {
return cache.NewGenericLister(f.Informer().GetIndexer(), f.resource)
}
// ForResource gives generic access to a shared informer of the matching type
// TODO extend this to unknown resources with a client pool
func (f *sharedInformerFactory) ForResource(resource schema.GroupVersionResource) (GenericInformer, error) {
switch resource {
// Group=admissionregistration.k8s.io, Version=v1alpha1
case v1alpha1.SchemeGroupVersion.WithResource("initializerconfigurations"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Admissionregistration().V1alpha1().InitializerConfigurations().Informer()}, nil
// Group=admissionregistration.k8s.io, Version=v1beta1
case v1beta1.SchemeGroupVersion.WithResource("mutatingwebhookconfigurations"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Admissionregistration().V1beta1().MutatingWebhookConfigurations().Informer()}, nil
case v1beta1.SchemeGroupVersion.WithResource("validatingwebhookconfigurations"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Admissionregistration().V1beta1().ValidatingWebhookConfigurations().Informer()}, nil
// Group=apps, Version=v1
case v1.SchemeGroupVersion.WithResource("controllerrevisions"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1().ControllerRevisions().Informer()}, nil
case v1.SchemeGroupVersion.WithResource("daemonsets"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1().DaemonSets().Informer()}, nil
case v1.SchemeGroupVersion.WithResource("deployments"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1().Deployments().Informer()}, nil
case v1.SchemeGroupVersion.WithResource("replicasets"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1().ReplicaSets().Informer()}, nil
case v1.SchemeGroupVersion.WithResource("statefulsets"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1().StatefulSets().Informer()}, nil
// Group=apps, Version=v1beta1
case appsv1beta1.SchemeGroupVersion.WithResource("controllerrevisions"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1beta1().ControllerRevisions().Informer()}, nil
case appsv1beta1.SchemeGroupVersion.WithResource("deployments"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1beta1().Deployments().Informer()}, nil
case appsv1beta1.SchemeGroupVersion.WithResource("statefulsets"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1beta1().StatefulSets().Informer()}, nil
// Group=apps, Version=v1beta2
case v1beta2.SchemeGroupVersion.WithResource("controllerrevisions"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1beta2().ControllerRevisions().Informer()}, nil
case v1beta2.SchemeGroupVersion.WithResource("daemonsets"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1beta2().DaemonSets().Informer()}, nil
case v1beta2.SchemeGroupVersion.WithResource("deployments"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1beta2().Deployments().Informer()}, nil
case v1beta2.SchemeGroupVersion.WithResource("replicasets"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1beta2().ReplicaSets().Informer()}, nil
case v1beta2.SchemeGroupVersion.WithResource("statefulsets"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1beta2().StatefulSets().Informer()}, nil
// Group=autoscaling, Version=v1
case autoscalingv1.SchemeGroupVersion.WithResource("horizontalpodautoscalers"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Autoscaling().V1().HorizontalPodAutoscalers().Informer()}, nil
// Group=autoscaling, Version=v2beta1
case v2beta1.SchemeGroupVersion.WithResource("horizontalpodautoscalers"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Autoscaling().V2beta1().HorizontalPodAutoscalers().Informer()}, nil
// Group=autoscaling, Version=v2beta2
case v2beta2.SchemeGroupVersion.WithResource("horizontalpodautoscalers"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Autoscaling().V2beta2().HorizontalPodAutoscalers().Informer()}, nil
// Group=batch, Version=v1
case batchv1.SchemeGroupVersion.WithResource("jobs"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Batch().V1().Jobs().Informer()}, nil
// Group=batch, Version=v1beta1
case batchv1beta1.SchemeGroupVersion.WithResource("cronjobs"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Batch().V1beta1().CronJobs().Informer()}, nil
// Group=batch, Version=v2alpha1
case v2alpha1.SchemeGroupVersion.WithResource("cronjobs"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Batch().V2alpha1().CronJobs().Informer()}, nil
// Group=certificates.k8s.io, Version=v1beta1
case certificatesv1beta1.SchemeGroupVersion.WithResource("certificatesigningrequests"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Certificates().V1beta1().CertificateSigningRequests().Informer()}, nil
// Group=coordination.k8s.io, Version=v1beta1
case coordinationv1beta1.SchemeGroupVersion.WithResource("leases"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Coordination().V1beta1().Leases().Informer()}, nil
// Group=core, Version=v1
case corev1.SchemeGroupVersion.WithResource("componentstatuses"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().ComponentStatuses().Informer()}, nil
case corev1.SchemeGroupVersion.WithResource("configmaps"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().ConfigMaps().Informer()}, nil
case corev1.SchemeGroupVersion.WithResource("endpoints"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().Endpoints().Informer()}, nil
case corev1.SchemeGroupVersion.WithResource("events"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().Events().Informer()}, nil
case corev1.SchemeGroupVersion.WithResource("limitranges"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().LimitRanges().Informer()}, nil
case corev1.SchemeGroupVersion.WithResource("namespaces"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().Namespaces().Informer()}, nil
case corev1.SchemeGroupVersion.WithResource("nodes"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().Nodes().Informer()}, nil
case corev1.SchemeGroupVersion.WithResource("persistentvolumes"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().PersistentVolumes().Informer()}, nil
case corev1.SchemeGroupVersion.WithResource("persistentvolumeclaims"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().PersistentVolumeClaims().Informer()}, nil
case corev1.SchemeGroupVersion.WithResource("pods"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().Pods().Informer()}, nil
case corev1.SchemeGroupVersion.WithResource("podtemplates"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().PodTemplates().Informer()}, nil
case corev1.SchemeGroupVersion.WithResource("replicationcontrollers"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().ReplicationControllers().Informer()}, nil
case corev1.SchemeGroupVersion.WithResource("resourcequotas"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().ResourceQuotas().Informer()}, nil
case corev1.SchemeGroupVersion.WithResource("secrets"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().Secrets().Informer()}, nil
case corev1.SchemeGroupVersion.WithResource("services"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().Services().Informer()}, nil
case corev1.SchemeGroupVersion.WithResource("serviceaccounts"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().ServiceAccounts().Informer()}, nil
// Group=events.k8s.io, Version=v1beta1
case eventsv1beta1.SchemeGroupVersion.WithResource("events"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Events().V1beta1().Events().Informer()}, nil
// Group=extensions, Version=v1beta1
case extensionsv1beta1.SchemeGroupVersion.WithResource("daemonsets"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Extensions().V1beta1().DaemonSets().Informer()}, nil
case extensionsv1beta1.SchemeGroupVersion.WithResource("deployments"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Extensions().V1beta1().Deployments().Informer()}, nil
case extensionsv1beta1.SchemeGroupVersion.WithResource("ingresses"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Extensions().V1beta1().Ingresses().Informer()}, nil
case extensionsv1beta1.SchemeGroupVersion.WithResource("podsecuritypolicies"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Extensions().V1beta1().PodSecurityPolicies().Informer()}, nil
case extensionsv1beta1.SchemeGroupVersion.WithResource("replicasets"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Extensions().V1beta1().ReplicaSets().Informer()}, nil
// Group=networking.k8s.io, Version=v1
case networkingv1.SchemeGroupVersion.WithResource("networkpolicies"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Networking().V1().NetworkPolicies().Informer()}, nil
// Group=policy, Version=v1beta1
case policyv1beta1.SchemeGroupVersion.WithResource("poddisruptionbudgets"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Policy().V1beta1().PodDisruptionBudgets().Informer()}, nil
case policyv1beta1.SchemeGroupVersion.WithResource("podsecuritypolicies"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Policy().V1beta1().PodSecurityPolicies().Informer()}, nil
// Group=rbac.authorization.k8s.io, Version=v1
case rbacv1.SchemeGroupVersion.WithResource("clusterroles"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1().ClusterRoles().Informer()}, nil
case rbacv1.SchemeGroupVersion.WithResource("clusterrolebindings"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1().ClusterRoleBindings().Informer()}, nil
case rbacv1.SchemeGroupVersion.WithResource("roles"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1().Roles().Informer()}, nil
case rbacv1.SchemeGroupVersion.WithResource("rolebindings"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1().RoleBindings().Informer()}, nil
// Group=rbac.authorization.k8s.io, Version=v1alpha1
case rbacv1alpha1.SchemeGroupVersion.WithResource("clusterroles"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1alpha1().ClusterRoles().Informer()}, nil
case rbacv1alpha1.SchemeGroupVersion.WithResource("clusterrolebindings"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1alpha1().ClusterRoleBindings().Informer()}, nil
case rbacv1alpha1.SchemeGroupVersion.WithResource("roles"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1alpha1().Roles().Informer()}, nil
case rbacv1alpha1.SchemeGroupVersion.WithResource("rolebindings"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1alpha1().RoleBindings().Informer()}, nil
// Group=rbac.authorization.k8s.io, Version=v1beta1
case rbacv1beta1.SchemeGroupVersion.WithResource("clusterroles"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1beta1().ClusterRoles().Informer()}, nil
case rbacv1beta1.SchemeGroupVersion.WithResource("clusterrolebindings"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1beta1().ClusterRoleBindings().Informer()}, nil
case rbacv1beta1.SchemeGroupVersion.WithResource("roles"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1beta1().Roles().Informer()}, nil
case rbacv1beta1.SchemeGroupVersion.WithResource("rolebindings"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1beta1().RoleBindings().Informer()}, nil
// Group=scheduling.k8s.io, Version=v1alpha1
case schedulingv1alpha1.SchemeGroupVersion.WithResource("priorityclasses"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Scheduling().V1alpha1().PriorityClasses().Informer()}, nil
// Group=scheduling.k8s.io, Version=v1beta1
case schedulingv1beta1.SchemeGroupVersion.WithResource("priorityclasses"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Scheduling().V1beta1().PriorityClasses().Informer()}, nil
// Group=settings.k8s.io, Version=v1alpha1
case settingsv1alpha1.SchemeGroupVersion.WithResource("podpresets"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Settings().V1alpha1().PodPresets().Informer()}, nil
// Group=storage.k8s.io, Version=v1
case storagev1.SchemeGroupVersion.WithResource("storageclasses"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Storage().V1().StorageClasses().Informer()}, nil
// Group=storage.k8s.io, Version=v1alpha1
case storagev1alpha1.SchemeGroupVersion.WithResource("volumeattachments"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Storage().V1alpha1().VolumeAttachments().Informer()}, nil
// Group=storage.k8s.io, Version=v1beta1
case storagev1beta1.SchemeGroupVersion.WithResource("storageclasses"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Storage().V1beta1().StorageClasses().Informer()}, nil
case storagev1beta1.SchemeGroupVersion.WithResource("volumeattachments"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Storage().V1beta1().VolumeAttachments().Informer()}, nil
}
return nil, fmt.Errorf("no informer found for %v", resource)
}