deploy/halo/templates/networkpolicy-egress.yaml

{{- if and .Values.networkPolicy.enabled (or .Values.networkPolicy.egressRules.denyConnectionsToExternal .Values.networkPolicy.egressRules.customRules) }}
apiVersion: {{ include "common.capabilities.networkPolicy.apiVersion" . }}
kind: NetworkPolicy
metadata:
  name: {{ printf "%s-egress" (include "common.names.fullname" .) }}
  namespace: {{ .Release.Namespace | quote }}
  labels: {{- include "common.labels.standard" . | nindent 4 }}
    {{- if .Values.commonLabels }}
    {{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
    {{- end }}
  {{- if .Values.commonAnnotations }}
  annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
  {{- end }}
spec:
  podSelector:
    matchLabels:
      app.kubernetes.io/instance: {{ .Release.Name }}
  policyTypes:
    - Egress
  egress:
    {{- if .Values.networkPolicy.egressRules.denyConnectionsToExternal }}
    - ports:
        - port: 53
          protocol: UDP
        - port: 53
          protocol: TCP
    - to:
        - namespaceSelector: {}
    {{- end }}
    {{- if .Values.networkPolicy.egressRules.customRules }}
    {{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.egressRules.customRules "context" $) | nindent 4 }}
    {{- end }}
{{- end }}