{{- if .Values.networkPolicy.enabled }}
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
  name: {{ include "terraform-registry.fullname" . }}-netpol
  namespace: {{ .Values.global.namespace }}
  labels:
    {{- include "terraform-registry.labels" . | nindent 4 }}
spec:
  podSelector: {}
  policyTypes:
    - Ingress
    - Egress
  ingress:
    - from:
        - namespaceSelector:
            matchLabels:
              kubernetes.io/metadata.name: ingress-nginx
      ports:
        - port: {{ .Values.registry.service.targetPort }}
          protocol: TCP
  egress:
    - to: []
      ports:
        - port: 443    # S3, Vault
          protocol: TCP
        - port: 53     # DNS
          protocol: UDP
        - port: 53
          protocol: TCP
{{- end }}