mirror of
https://github.com/alibaba/higress.git
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54 lines
2.1 KiB
Go
54 lines
2.1 KiB
Go
// Copyright (c) 2022 Alibaba Group Holding Ltd.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package secret
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import (
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"time"
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kubeclient "istio.io/istio/pkg/kube"
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"istio.io/istio/pkg/kube/controllers"
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v1 "k8s.io/api/core/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/fields"
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"k8s.io/apimachinery/pkg/types"
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informersv1 "k8s.io/client-go/informers/core/v1"
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"k8s.io/client-go/kubernetes"
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listersv1 "k8s.io/client-go/listers/core/v1"
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"k8s.io/client-go/tools/cache"
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"github.com/alibaba/higress/pkg/ingress/kube/controller"
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)
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type SecretController controller.Controller[listersv1.SecretLister]
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func NewController(client kubeclient.Client, clusterId string) SecretController {
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informer := client.KubeInformer().InformerFor(&v1.Secret{}, func(k kubernetes.Interface, resync time.Duration) cache.SharedIndexInformer {
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return informersv1.NewFilteredSecretInformer(
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k, metav1.NamespaceAll, resync, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc},
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func(options *metav1.ListOptions) {
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options.FieldSelector = fields.AndSelectors(
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fields.OneTermNotEqualSelector("type", "helm.sh/release.v1"),
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fields.OneTermNotEqualSelector("type", string(v1.SecretTypeServiceAccountToken)),
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).String()
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},
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)
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})
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return controller.NewCommonController("secret", listersv1.NewSecretLister(informer.GetIndexer()), informer, GetSecret, clusterId)
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}
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func GetSecret(lister listersv1.SecretLister, namespacedName types.NamespacedName) (controllers.Object, error) {
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return lister.Secrets(namespacedName.Namespace).Get(namespacedName.Name)
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}
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