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30 lines
764 B
Go
30 lines
764 B
Go
package kube
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import (
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"os"
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"k8s.io/client-go/kubernetes"
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"k8s.io/client-go/rest"
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"k8s.io/client-go/tools/clientcmd"
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)
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// gets the client for k8s, if ~/.kube/config exists so get that config else incluster config
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func GetClient() (*kubernetes.Clientset, error) {
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var config *rest.Config
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var err error
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kubeconfigPath := os.Getenv("KUBECONFIG")
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if kubeconfigPath == "" {
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kubeconfigPath = os.Getenv("HOME") + "/.kube/config"
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}
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//If file exists so use that config settings
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if _, err := os.Stat(kubeconfigPath); err == nil {
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config, err = clientcmd.BuildConfigFromFlags("", kubeconfigPath)
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} else { //Use Incluster Configuration
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config, err = rest.InClusterConfig()
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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 kubernetes.NewForConfig(config)
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}
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