44 lines
1.7 KiB
Go
44 lines
1.7 KiB
Go
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// Copyright 2021 the Pinniped contributors. All Rights Reserved.
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// SPDX-License-Identifier: Apache-2.0
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package cmd
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import (
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"k8s.io/client-go/tools/clientcmd"
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conciergeclientset "go.pinniped.dev/generated/latest/client/concierge/clientset/versioned"
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"go.pinniped.dev/internal/groupsuffix"
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"go.pinniped.dev/internal/kubeclient"
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)
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// getConciergeClientsetFunc is a function that can return a clientset for the Concierge API given a
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// clientConfig and the apiGroupSuffix with which the API is running.
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type getConciergeClientsetFunc func(clientConfig clientcmd.ClientConfig, apiGroupSuffix string) (conciergeclientset.Interface, error)
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// getRealConciergeClientset returns a real implementation of a conciergeclientset.Interface.
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func getRealConciergeClientset(clientConfig clientcmd.ClientConfig, apiGroupSuffix string) (conciergeclientset.Interface, error) {
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restConfig, err := clientConfig.ClientConfig()
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if err != nil {
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return nil, err
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}
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client, err := kubeclient.New(
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kubeclient.WithConfig(restConfig),
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kubeclient.WithMiddleware(groupsuffix.New(apiGroupSuffix)),
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)
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if err != nil {
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return nil, err
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}
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return client.PinnipedConcierge, nil
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}
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// newClientConfig returns a clientcmd.ClientConfig given an optional kubeconfig path override and
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// an optional context override.
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func newClientConfig(kubeconfigPathOverride string, currentContextName string) clientcmd.ClientConfig {
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loadingRules := clientcmd.NewDefaultClientConfigLoadingRules()
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loadingRules.ExplicitPath = kubeconfigPathOverride
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clientConfig := clientcmd.NewNonInteractiveDeferredLoadingClientConfig(loadingRules, &clientcmd.ConfigOverrides{
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CurrentContext: currentContextName,
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})
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return clientConfig
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}
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