rancher-webhook

The Rancher webhook is the admission/mutating webhook for Rancher resources. It listens to Kubernetes API requests to intercept CRUD operations of Rancher resources to validate for correctness as well as making needed changes (like default values).

Download this Image

The image is available on cgr.dev:

docker pull cgr.dev/chainguard/rancher-webhook:latest

Usage

This image is a drop-in replacement for the upstream image. You can update the Rancher config setting to use this image.

For example:

cat > rancher-webhook.yaml <<EOF
apiVersion: v1
kind: ConfigMap
metadata:
  name: rancher-config
  namespace: cattle-system
data:
 "rancher-webhook": |
   image:
     repository: cgr.dev/${repo}/rancher-webhook 
     tag: ${webhook-version} 
EOF
kubectl apply -f rancher-webhook.yaml