81 lines
3.3 KiB
YAML
81 lines
3.3 KiB
YAML
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{{- /*
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Copyright Broadcom, Inc. All Rights Reserved.
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SPDX-License-Identifier: APACHE-2.0
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*/}}
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{{- if eq .Values.architecture "replication" }}
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{{- if .Values.readReplicas.networkPolicy.enabled }}
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kind: NetworkPolicy
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apiVersion: {{ include "common.capabilities.networkPolicy.apiVersion" . }}
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metadata:
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name: {{ include "postgresql.v1.readReplica.fullname" . }}
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namespace: {{ include "common.names.namespace" . | quote }}
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labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
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app.kubernetes.io/component: read
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{{- if .Values.commonAnnotations }}
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annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
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{{- end }}
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spec:
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{{- $podLabels := include "common.tplvalues.merge" ( dict "values" ( list .Values.readReplicas.podLabels .Values.commonLabels ) "context" . ) }}
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podSelector:
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matchLabels: {{- include "common.labels.matchLabels" ( dict "customLabels" $podLabels "context" $ ) | nindent 6 }}
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app.kubernetes.io/component: read
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policyTypes:
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- Ingress
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- Egress
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{{- if .Values.readReplicas.networkPolicy.allowExternalEgress }}
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egress:
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- {}
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{{- else }}
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egress:
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# Allow dns resolution
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- ports:
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- port: 53
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protocol: UDP
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- port: 53
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protocol: TCP
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# Allow outbound connections to primary
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- ports:
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- port: {{ .Values.containerPorts.postgresql }}
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to:
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- podSelector:
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matchLabels: {{- include "common.labels.matchLabels" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 14 }}
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app.kubernetes.io/component: primary
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{{- if .Values.readReplicas.networkPolicy.extraEgress }}
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{{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.networkPolicy.extraEgress "context" $ ) | nindent 4 }}
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{{- end }}
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{{- end }}
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ingress:
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- ports:
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- port: {{ .Values.containerPorts.postgresql }}
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{{- if .Values.metrics.enabled }}
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- port: {{ .Values.metrics.containerPorts.metrics }}
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{{- end }}
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{{- if not .Values.readReplicas.networkPolicy.allowExternal }}
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from:
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- podSelector:
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matchLabels: {{- include "common.labels.matchLabels" ( dict "customLabels" $podLabels "context" $ ) | nindent 14 }}
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- podSelector:
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matchLabels:
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{{ template "postgresql.v1.readReplica.fullname" . }}-client: "true"
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{{- if .Values.readReplicas.networkPolicy.ingressNSMatchLabels }}
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- namespaceSelector:
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matchLabels:
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{{- range $key, $value := .Values.readReplicas.networkPolicy.ingressNSMatchLabels }}
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{{ $key | quote }}: {{ $value | quote }}
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{{- end }}
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{{- if .Values.readReplicas.networkPolicy.ingressNSPodMatchLabels }}
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podSelector:
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matchLabels:
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{{- range $key, $value := .Values.readReplicas.networkPolicy.ingressNSPodMatchLabels }}
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{{ $key | quote }}: {{ $value | quote }}
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{{- end }}
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{{- end }}
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{{- end }}
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{{- end }}
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{{- if .Values.readReplicas.networkPolicy.extraIngress }}
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{{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.networkPolicy.extraIngress "context" $ ) | nindent 4 }}
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{{- end }}
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{{- end }}
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{{- end }}
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