cenroq · securing your clusters.

What this is

A reference manifest to copy and adapt, not a rule cenroq enforces for you. It carries no severity, belongs to no bundle, and nothing on your cluster changes until you apply it yourself.

Manifest

apiVersion: security.istio.io/v1
kind: AuthorizationPolicy
metadata:
  name: allow-get-only
  namespace: default
  annotations:
    cenroq.io/displayName: "Allow GET Only"
    cenroq.io/description: "Allow only HTTP GET requests to the api-gateway workload on port 8080."
spec:
  selector:
    matchLabels:
      app: api-gateway
  action: ALLOW
  rules:
  - to:
    - operation:
        methods:
        - GET
        ports:
        - "8080"

Save it as authorizationpolicy-workload-allow-get.yaml — the commands below assume that name.

Apply it

This is a manifest, not an admission policy, so there is nothing for kubeapt validate to check it against. Adapt the selectors and namespace first, then:

$ kubectl apply -f ./authorizationpolicy-workload-allow-get.yaml

Source

View policy.yaml on GitHub →