Merge pull request #7392 from killianmuldoon/docs/add-kind-kubeconfig-for-docker

📖 Add Docker specific get kubeconfig to quickstart

Author: k8s-ci-robot

docs/book/src/clusterctl/developers.md

@@ -175,18 +175,27 @@ For example, assuming that on [docker hub][kind-docker-hub] there is no
 image for version `vX.Y.Z`, therefore creating a CAPD workload cluster with
 `--kubernetes-version=vX.Y.Z` will fail. See [issue 3795] for more details.
 
-### Get the kubeconfig for the workload cluster
+### Get the kubeconfig for the workload cluster when using Docker Desktop
 
-The command for getting the kubeconfig file for connecting to a workload cluster is the following:
+For Docker Desktop on macOS, Linux or Windows use kind to retrieve the kubeconfig.
 
+```bash
+kind get kubeconfig --name capi-quickstart > capi-quickstart.kubeconfig
+````
+
+Docker Engine for Linux works with the default clusterctl approach.
 ```bash
 clusterctl get kubeconfig capi-quickstart > capi-quickstart.kubeconfig
 ```
 
-### Fix kubeconfig when using Docker Desktop
+### Fix kubeconfig when using Docker Desktop and clusterctl
+When retrieving the kubeconfig using `clusterctl` with Docker Desktop on macOS or Windows or Docker Desktop (Docker Engine works fine) on Linux, you'll need to take a few extra steps to get the kubeconfig for a workload cluster created with the Docker provider.
 
-When using Docker Desktop on macOS or Docker Desktop (Docker Engine works fine) on Linux, you'll need to take a few extra steps to get the kubeconfig for a workload cluster created with the Docker provider.
+```bash
+clusterctl get kubeconfig capi-quickstart > capi-quickstart.kubeconfig
+```
 
+To fix the kubeconfig run:
 ```bash
 # Point the kubeconfig to the exposed port of the load balancer, rather than the inaccessible container IP.
 sed -i -e "s/server:.*/server: https:\/\/$(docker port capi-quickstart-lb 6443/tcp | sed "s/0.0.0.0/127.0.0.1/")/g" ./capi-quickstart.kubeconfig

docs/book/src/user/quick-start.md

@@ -1091,20 +1091,35 @@ The control plane won't be `Ready` until we install a CNI in the next step.
 
 </aside>
 
-After the first control plane node is up and running, we can retrieve the [workload cluster] Kubeconfig:
+After the first control plane node is up and running, we can retrieve the [workload cluster] Kubeconfig.
+
+{{#tabs name:"tab-get-kubeconfig" tabs:"Default,Docker"}}
+
+{{#/tab }}
+{{#tab Default}}
 
 ```bash
 clusterctl get kubeconfig capi-quickstart > capi-quickstart.kubeconfig
 ```
 
-<aside class="note warning">
+{{#/tab }}
 
-<h1>Warning</h1>
+{{#tab Docker}}
+For Docker Desktop on macOS, Linux or Windows use kind to retrieve the kubeconfig. Docker Engine for Linux works with the default clusterctl approach.
 
-If you're using Docker Desktop on macOS, or Docker Desktop (Docker Engine works fine) on Linux, you'll need to take a few extra steps to get the kubeconfig for a workload cluster created with the Docker provider. See [Additional Notes for the Docker provider](../clusterctl/developers.md#additional-notes-for-the-docker-provider).
+```bash
+kind get kubeconfig --name capi-quickstart > capi-quickstart.kubeconfig
+```
+
+<aside class="note warning">
+
+Note: To use the default clusterctl method to retrieve kubeconfig for a workload cluster created with the Docker provider when using Docker Desktop see [Additional Notes for the Docker provider](../clusterctl/developers.md#additional-notes-for-the-docker-provider).
 
 </aside>
 
+{{#/tab }}
+{{#/tabs }}
+
 ### Deploy a CNI solution
 
 Calico is used here as an example.