mirror of
https://github.com/ceph/ceph-csi.git
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52 lines
1.7 KiB
Go
52 lines
1.7 KiB
Go
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/*
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Copyright 2019 The Kubernetes Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package v1alpha1
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import (
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"time"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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componentbaseconfigv1alpha1 "k8s.io/component-base/config/v1alpha1"
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)
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func RecommendedDefaultGenericControllerManagerConfiguration(obj *GenericControllerManagerConfiguration) {
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zero := metav1.Duration{}
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if obj.Address == "" {
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obj.Address = "0.0.0.0"
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}
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if obj.MinResyncPeriod == zero {
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obj.MinResyncPeriod = metav1.Duration{Duration: 12 * time.Hour}
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}
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if obj.ControllerStartInterval == zero {
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obj.ControllerStartInterval = metav1.Duration{Duration: 0 * time.Second}
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}
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if len(obj.Controllers) == 0 {
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obj.Controllers = []string{"*"}
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}
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if len(obj.LeaderElection.ResourceLock) == 0 {
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// Use lease-based leader election to reduce cost.
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// We migrated for EndpointsLease lock in 1.17 and starting in 1.20 we
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// migrated to Lease lock.
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obj.LeaderElection.ResourceLock = "leases"
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}
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// Use the default ClientConnectionConfiguration and LeaderElectionConfiguration options
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componentbaseconfigv1alpha1.RecommendedDefaultClientConnectionConfiguration(&obj.ClientConnection)
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componentbaseconfigv1alpha1.RecommendedDefaultLeaderElectionConfiguration(&obj.LeaderElection)
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}
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