67 lines
2.4 KiB
YAML
67 lines
2.4 KiB
YAML
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{{- if .Values.networkPolicy.enabled }}
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kind: NetworkPolicy
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apiVersion: {{ template "networkPolicy.apiVersion" . }}
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metadata:
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name: {{ template "common.names.fullname" . }}
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labels: {{- include "common.labels.standard" . | nindent 4 }}
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namespace: {{ .Release.Namespace }}
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{{- if .Values.commonLabels }}
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{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
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{{- end }}
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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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podSelector:
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matchLabels:
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app.kubernetes.io/name: {{ template "common.names.name" . }}
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app.kubernetes.io/instance: {{ .Release.Name }}
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policyTypes:
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- Ingress
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- Egress
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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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# Allow outbound connections to other cluster pods
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- ports:
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- port: {{ .Values.redis.containerPorts.redis }}
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- port: {{ .Values.redis.containerPorts.bus }}
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to:
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- podSelector:
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matchLabels: {{- include "common.labels.matchLabels" . | nindent 14 }}
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ingress:
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# Allow inbound connections
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- ports:
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- port: {{ .Values.redis.containerPorts.redis }}
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- port: {{ .Values.redis.containerPorts.bus }}
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from:
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{{- if not .Values.networkPolicy.allowExternal }}
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- podSelector:
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matchLabels:
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{{ template "common.names.fullname" . }}-client: "true"
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- podSelector:
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matchLabels: {{- include "common.labels.matchLabels" . | nindent 14 }}
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{{- end }}
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{{- if .Values.networkPolicy.ingressNSMatchLabels }}
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- namespaceSelector:
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matchLabels:
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{{- range $key, $value := .Values.networkPolicy.ingressNSMatchLabels }}
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{{ $key | quote }}: {{ $value | quote }}
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{{- end }}
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{{- end }}
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{{- if .Values.networkPolicy.ingressNSPodMatchLabels }}
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- podSelector:
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matchLabels:
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{{- range $key, $value := .Values.networkPolicy.ingressNSPodMatchLabels }}
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{{ $key | quote }}: {{ $value | quote }}
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{{- end }}
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{{- end }}
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{{- if .Values.metrics.enabled }}
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# Allow prometheus scrapes for metrics
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- ports:
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- port: 9121
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{{- end }}
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{{- end }}
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