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99151c39b7
Most of the individual controllers were already converted earlier. Some log calls were missed or added and then not updated during a rebase. Some of those get updated here to fill those gaps. Adding of the name to the logger used by each controller gets consolidated in this commit. By using the name under which the controller is registered we ensure that the names in the log are consistent.
76 lines
2.9 KiB
Go
76 lines
2.9 KiB
Go
/*
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Copyright 2018 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 app
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import (
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"fmt"
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utilfeature "k8s.io/apiserver/pkg/util/feature"
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"k8s.io/klog/v2"
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"k8s.io/kubernetes/pkg/features"
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"k8s.io/client-go/informers"
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cloudprovider "k8s.io/cloud-provider"
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)
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// createCloudProvider helps consolidate what is needed for cloud providers, we explicitly list the things
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// that the cloud providers need as parameters, so we can control
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func createCloudProvider(logger klog.Logger, cloudProvider string, externalCloudVolumePlugin string, cloudConfigFile string,
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allowUntaggedCloud bool, sharedInformers informers.SharedInformerFactory) (cloudprovider.Interface, ControllerLoopMode, error) {
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var cloud cloudprovider.Interface
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var loopMode ControllerLoopMode
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var err error
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if utilfeature.DefaultFeatureGate.Enabled(features.DisableCloudProviders) && cloudprovider.IsDeprecatedInternal(cloudProvider) {
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cloudprovider.DisableWarningForProvider(cloudProvider)
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return nil, ExternalLoops, fmt.Errorf(
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"cloud provider %q was specified, but built-in cloud providers are disabled. Please set --cloud-provider=external and migrate to an external cloud provider",
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cloudProvider)
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}
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if cloudprovider.IsExternal(cloudProvider) {
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loopMode = ExternalLoops
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if externalCloudVolumePlugin == "" {
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// externalCloudVolumePlugin is temporary until we split all cloud providers out.
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// So we just tell the caller that we need to run ExternalLoops without any cloud provider.
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return nil, loopMode, nil
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}
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cloud, err = cloudprovider.InitCloudProvider(externalCloudVolumePlugin, cloudConfigFile)
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} else {
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cloudprovider.DeprecationWarningForProvider(cloudProvider)
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loopMode = IncludeCloudLoops
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cloud, err = cloudprovider.InitCloudProvider(cloudProvider, cloudConfigFile)
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}
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if err != nil {
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return nil, loopMode, fmt.Errorf("cloud provider could not be initialized: %v", err)
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}
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if cloud != nil && !cloud.HasClusterID() {
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if allowUntaggedCloud {
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logger.Info("Warning: detected a cluster without a ClusterID. A ClusterID will be required in the future. Please tag your cluster to avoid any future issues")
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} else {
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return nil, loopMode, fmt.Errorf("no ClusterID Found. A ClusterID is required for the cloud provider to function properly. This check can be bypassed by setting the allow-untagged-cloud option")
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}
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}
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if informerUserCloud, ok := cloud.(cloudprovider.InformerUser); ok {
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informerUserCloud.SetInformers(sharedInformers)
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}
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return cloud, loopMode, err
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}
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