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limit netpols to necessary namespaces #75

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limit netpols to necessary namespaces #75

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63 changes: 62 additions & 1 deletion charts/aivenator/templates/replicationconfig.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,68 @@ metadata:
labels:
{{- include "aivenator.labels" . | nindent 4 }}
spec:
namespaceSelector: {}
namespaceSelector:
matchExpressions:
key: name
operator: In
values:
- nais
- nais-system
resources:
- template: |
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
name: aiven
spec:
egress:
- to:
- ipBlock:
cidr: {{ .Values.aiven.mainCidr | required ".Values.aiven.mainCidr is required." | quote }}
{{- if .Values.aiven.cidrs }}
{{- range $key, $value := .Values.aiven.cidrs }}
- ipBlock:
cidr: {{ . | quote }}
{{- end }}
{{- end }}
podSelector:
matchLabels:
aiven: enabled
policyTypes:
- Egress
- template: |
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
name: kafka-aiven
spec:
egress:
- to:
- ipBlock:
cidr: {{ .Values.aiven.mainCidr | required ".Values.aiven.mainCidr is required." | quote }}
{{- if .Values.aiven.cidrs }}
{{- range $key, $value := .Values.aiven.cidrs }}
- ipBlock:
cidr: {{ . | quote }}
{{- end }}
{{- end }}
podSelector:
matchLabels:
kafka: enabled
policyTypes:
- Egress
---
apiVersion: nais.io/v1
kind: ReplicationConfig
metadata:
name: {{ include "aivenator.fullname" . }}-netpol-egress-team
labels:
{{- include "aivenator.labels" . | nindent 4 }}
spec:
namespaceSelector:
matchExpressions:
key: team
operator: Exists
resources:
- template: |
apiVersion: networking.k8s.io/v1
Expand Down