73 lines
1.9 KiB
YAML
73 lines
1.9 KiB
YAML
{{- define "ports" }}
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{{- range $port := . }}
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- port: {{ $port.Port }}
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{{- if $port.Protocol }}
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protocol: {{ $port.Protocol }}
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{{- end }}
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{{- end }}
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{{- end }}
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{{- define "peers" }}
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{{- range .Applications }}
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# {{ .Application.Namespace.Name }}/{{ .Application.Name }}
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- podSelector:
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matchLabels: {{ .Application.MatchLabels | toYaml | nindent 12 }}
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namespaceSelector:
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matchLabels:
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kubernetes.io/metadata.name: {{ .Application.Namespace.Name }}
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{{- if .Ports }}
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ports:
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{{- template "ports" .Ports }}
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{{- end }}
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{{- end }}
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{{- end }}
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{{- define "networks" }}
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{{- range .Networks }}
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# {{ .Network.Name }}
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- ipBlock:
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cidr: {{ .Network.CIDR}}
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except:
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{{- range $except := .Network.Except }}
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- {{ $except }}
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{{- end }}
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{{- if .Ports }}
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ports:
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{{- template "ports" .Ports }}
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{{- end }}
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{{- end }}
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{{- end }}
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{{- if not .app.Namespace.Open }}
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---
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kind: NetworkPolicy
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apiVersion: networking.k8s.io/v1
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metadata:
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name: "{{.app.Name}}"
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namespace: "{{.app.Namespace.Name }}"
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labels: {{ .labels | toYaml | nindent 4 }}
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spec:
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# {{ .app.Namespace.Name }}/{{ .app.Name }}
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podSelector: {{ .app.MatchLabels | toYaml | nindent 4 }}
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policyTypes:
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{{- if or .ingress.Applications .ingress.Networks }}
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- Ingress
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{{- end }}
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{{- if or .egress.Applications .egress.Networks }}
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- Egress
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{{- end }}
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{{- if or .ingress.Applications .ingress.Networks }}
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ingress:
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from:
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{{- template "peers" .ingress }}
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{{- template "networks" .ingress }}
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{{- end }}
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{{- if or .egress.Applications .egress.Networks }}
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egress:
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to:
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{{- template "peers" .egress }}
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{{- template "networks" .egress }}
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{{- end }}
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{{- end }}
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