27 lines
723 B
Go
27 lines
723 B
Go
package apis
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import (
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"os"
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"path/filepath"
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"github.com/docker/docker/pkg/homedir"
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"k8s.io/client-go/tools/clientcmd"
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)
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// NewKubernetesConfig resolves the path to the desired Kubernetes configuration file based on
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// the KUBECONFIG environment variable and command line flags.
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func NewKubernetesConfig(configPath string) clientcmd.ClientConfig {
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kubeConfig := configPath
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if kubeConfig == "" {
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if config := os.Getenv("KUBECONFIG"); config != "" {
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kubeConfig = config
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} else {
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kubeConfig = filepath.Join(homedir.Get(), ".kube/config")
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}
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}
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return clientcmd.NewNonInteractiveDeferredLoadingClientConfig(
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&clientcmd.ClientConfigLoadingRules{ExplicitPath: kubeConfig},
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&clientcmd.ConfigOverrides{})
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}
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