{{- /*
Copyright VMware, Inc.
SPDX-License-Identifier: APACHE-2.0
*/}}

{{- if and .Values.networkPolicy.enabled (or .Values.networkPolicy.egressRules.denyConnectionsToExternal .Values.networkPolicy.egressRules.customRules) }}
kind: NetworkPolicy
apiVersion: {{ include "common.capabilities.networkPolicy.apiVersion" . }}
metadata:
  name: {{ printf "%s-postgresql-egress" (include "common.names.fullname" .) }}
  namespace: {{ include "common.names.namespace" . | quote }}
  labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
  {{- if .Values.commonAnnotations }}
  annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
  {{- end }}
spec:
  {{- $postgresqlPodLabels := include "common.tplvalues.merge" ( dict "values" ( list .Values.postgresql.podLabels .Values.commonLabels ) "context" . ) }}
  podSelector:
    matchLabels: {{- include "common.labels.matchLabels" ( dict "customLabels" $postgresqlPodLabels "context" $ ) | nindent 6 }}
      app.kubernetes.io/component: postgresql
  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 }}
---
kind: NetworkPolicy
apiVersion: {{ include "common.capabilities.networkPolicy.apiVersion" . }}
metadata:
  name: {{ printf "%s-pgpool-egress" (include "common.names.fullname" .) }}
  labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
  {{- if .Values.commonAnnotations }}
  annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
  {{- end }}
spec:
  {{- $pgpoolPodLabels := include "common.tplvalues.merge" ( dict "values" ( list .Values.pgpool.podLabels .Values.commonLabels ) "context" . ) }}
  podSelector:
    matchLabels: {{- include "common.labels.matchLabels" ( dict "customLabels" $pgpoolPodLabels "context" $ ) | nindent 6 }}
      app.kubernetes.io/component: pgpool
  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 }}