kubectl-action/README.md

# kubectl-action

GitHub Action to manage a K8s (Kubernetes) cluster using kubectl.

## Usage

To use this action, add the following step to your GitHub Action workflow:

```yaml
- uses: tale/kubectl-action@v1
  with:
    base64-kube-config: ${{ secrets.KUBE_CONFIG }}
```

Keep in mind that the action expects a base64 encoded string of your Kubernetes configuration. The simplest way to do that is to run `cat $HOME/.kube/config | base64` and save that output as an action secret.

It's also possible to specify the version of the [kubectl](https://kubernetes.io/docs/reference/kubectl/) CLI to use. The current default release used by this action is the latest version.

```yaml
- uses: tale/kubectl-action@v1
  with:
    base64-kube-config: ${{ secrets.KUBE_CONFIG }}
    kubectl-version: v1.22.0
```

Once you've completed this setup, you have direct access to the `kubectl` binary and command in the rest of your actions. Here's a full example to give you some inspiration:

```yaml
name: Kubectl Action

on:
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
    - uses: tale/kubectl-action@v1
      with:
        base64-kube-config: ${{ secrets.KUBE_CONFIG }}
    - run: kubectl get pods
```