{{- if .Values.fluentBit.calicoNetpol.enabled }}
apiVersion: projectcalico.org/v3
kind: NetworkPolicy
metadata:
  name: {{ template "fluent-bit.appName" . }}
  namespace: {{ .Release.Namespace }}
spec:
  order: 10
  selector: dplane == 'fluent-bit'
  types:
    - Egress
  egress:
    # allow to communicate to DNS pods
    - action: Allow
      protocol: UDP
      destination:
        namespaceSelector: projectcalico.org/name == 'kube-system'
        ports:
          - 53
    - action: Allow
      protocol: TCP
      destination:
        namespaceSelector: projectcalico.org/name == 'kube-system'
        ports:
          - 53
    # allow to communicate with itself for clustering
    - action: Allow
      destination:
        selector: dplane == 'fluent-bit'
        namespaceSelector: projectcalico.org/name == '{{ .Release.Namespace }}'
      protocol: TCP
    # allow to communicate with k8s api server
    - action: Allow
      destination:
        services:
          name:  kubernetes
          namespace: default
      protocol: TCP
{{- end}}