mirror of
https://github.com/edgelesssys/constellation.git
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690b50b29d
* Remove unused package * Add Go package docs to most packages Signed-off-by: Daniel Weiße <dw@edgeless.systems> Signed-off-by: Fabian Kammel <fk@edgeless.systems> Signed-off-by: Paul Meyer <49727155+katexochen@users.noreply.github.com> Co-authored-by: Paul Meyer <49727155+katexochen@users.noreply.github.com> Co-authored-by: Fabian Kammel <fk@edgeless.systems>
43 lines
1.0 KiB
Go
43 lines
1.0 KiB
Go
/*
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Copyright (c) Edgeless Systems GmbH
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SPDX-License-Identifier: AGPL-3.0-only
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*/
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// Provides functionality to easily interact with the K8s API, which can be used
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// from any e2e test.
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package kubectl
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import (
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"fmt"
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"os"
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"k8s.io/client-go/kubernetes"
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"k8s.io/client-go/tools/clientcmd"
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)
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// New creates a new k8s client. The kube config file is expected to be set
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// via environment variable KUBECONFIG or located at ./constellation-admin.conf.
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func New() (*kubernetes.Clientset, error) {
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cfgPath := ""
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if envPath := os.Getenv("KUBECONFIG"); envPath != "" {
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cfgPath = envPath
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fmt.Printf("K8s config path empty. Using environment variable %s=%s.\n", "KUBECONFIG", envPath)
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} else {
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cfgPath = "constellation-admin.conf"
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fmt.Printf("K8s config path empty. Assuming '%s'.\n", cfgPath)
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}
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kubeConfig, err := clientcmd.BuildConfigFromFlags("", cfgPath)
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if err != nil {
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return nil, err
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}
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k8sClient, err := kubernetes.NewForConfig(kubeConfig)
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if err != nil {
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return nil, err
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}
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return k8sClient, nil
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}
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