Secure Redis Server

redis-policy-ns.yaml

---
apiVersion: security.istio.io/v1beta1
kind: AuthorizationPolicy
metadata:
  name: redis-policy
  namespace: namespace-a
  labels:
    target: app-a-1
spec:
  selector:
    matchLabels:
      app: redis
  rules:
    - from:
      - source:
          namespaces: ["namespace-a"]
      - to:
          operation:
            ports: ["6379"]