correct procedures about using kubectl to control clusters

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Mark Bishop
2018-06-16 00:49:45 -07:00
committed by Mark Bishop
parent b16ea515ee
commit 2fbe446c2a

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title: Using kubectl to Access a Cluster
weight: 3450
---
You can access and manage your Kubernetes clusters using the kubectl shell, all within the Rancher GUI.
You can access and manage your Kubernetes clusters using the kubectl two ways:
- [Accessing Clusters with kubectl Shell](#accessing-clusters-with-kubectl-shell)
- [Accessing Clusters with kubectl CLI and a kubeconfig File](#accessing-clusters-with-kubectl-cli-and-a-kubeconfig-file)
## Accessing Clusters with kubectl Shell
You can access and manage your clusters by logging into Rancher and opening the kubectl shell. No further configuration necessary.
1. From the **Global** view, open the cluster that you want to access with kubectl.
2. Copy the cluster's kubeconfig file to your workstation.
1. Click **Kubeconfig File**.
2. Copy the contents displayed to your clipboard.
3. Paste the contents into a new file on your local computer. Move the file to `~/.kube/config`.
> **Note:** The default location that kubectl uses for the kubeconfig file is `~/.kube/config`, but you can use any directory and specify it using the `--kubeconfig` flag, as in the sample that follows:
>
> ```
kubectl --kubeconfig /custom/path/kube.config get pods
```
3. Click **Launch kubectl**. Use the window that opens to interact with your Kubernetes cluster.
2. Click **Launch kubectl**. Use the window that opens to interact with your Kubernetes cluster.
For more information on using kubectl, see [Kubernetes Documentation: Overview of kubectl](https://kubernetes.io/docs/reference/kubectl/overview/).
## Accessing Clusters with kubectl CLI and a kubeconfig File
Alternatively, you can access your clusters by installing a kubectl on your workstation, and then directing it toward a kubeconfig file automatically generated by Rancher. After install and configuration, you can access your clusters without logging into Rancher.
1. Install kubectl on your workstation. For more information, see [Kubernetes Documentation: Install and Set Up kubectl](https://kubernetes.io/docs/tasks/tools/install-kubectl/)
2. Log into Rancher. From the **Global** view, open the cluster that you want to access with kubectl.
3. Copy the cluster's kubeconfig file to your workstation.
1. Click **Kubeconfig File**.
2. Copy the contents displayed to your clipboard.
3. Paste the contents into a new file on your local computer. Move the file to ``/.kube/config`.
>**Note:** The default location that kubectl uses for the kubeconfig file is `~/.kube/config`, but you can use any directory and specify it using the `--kubeconfig` flag, as in the sample that follows:
>
>```
kubectl --kubeconfig /custom/path/kube.config get pods
```
4. From your workstation, launch kubectl. Use it to interact with your kubernetes cluster.
For more information on using kubectl, see [Kubernetes Documentation: Overview of kubectl](https://kubernetes.io/docs/reference/kubectl/overview/).