Action for deploying a ghcr image to a kuberenetes cluster
Uses kubectl set image command.
To use this action to deploy a deployment image to the web deployment and web container:
- name: Deploy to NAMESPACE
uses: mlibrary/deploy-to-kubernetes@v3
with:
registry_token: ${{ secrets.GITHUB_TOKEN }}
image: ghcr.io/myorganization/my_app:latest
cluster_ca: ${{ secrets.KUBERNETES_CA }}
cluster_server: my-kubernetes-server
namespace_token: ${{ secrets.NAMESPACE_CA }}
namespace: my-app-namespace
To use this action to deploy a cronjob image
- name: Deploy to NAMESPACE
uses: mlibrary/deploy-to-kubernetes@v3
with:
registry_token: ${{ secrets.GITHUB_TOKEN }}
image: ghcr.io/myorganization/my_app:latest
cluster_ca: ${{ secrets.KUBERNETES_CA }}
cluster_server: my-kubernetes-server
namespace_token: ${{ secrets.NAMESPACE_CA }}
namespace: my-app-namespace
resource_type: cronjob
resource_name: my-cronjob-name
container: my-cronjob-name
| Name | Description |
|---|---|
registry_token |
The token to use to log in to the registry. For GHCR this shold be ${{ secrets.GITHUB_TOKEN }}. |
image |
Image to deploy, e.g. registry/organization/image_name:tag |
cluster_server |
The Kubernetes server |
cluster_ca |
The Kubernetes cluster CA certificate, base64-encoded, e.g. from: cat ~/.kube/certs/my-cluster/k8s-ca.crt | base64 |
namespace_token |
A base64-encoded Kubernetes service account token that can be used to set the image for the given deployment in the given namespace, e.g. from: kubectl -n my-namespace get -o json secret my-service-token | jq -r .data.token |
namespace |
The Kubernetes namespace to deploy to. |
| Name | Description | Value |
|---|---|---|
registry |
Registry to log in to | ghcr.io |
registry_username |
Username to log into the registry with | ${{ github.actor }} |
resource_type |
Any resource type, comma-separated set of resource types, or 'all' | deployment |
resource_name |
Name of the resource whose image to set, a label selector like --selector='app=someapp', or --all |
web |
container |
The container in the resource whose image to set, or "*" for all containers | web |
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