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Sincronizado desde repo IDP templates/ (CHART-SYNC-IDP-GITEA-DRIFT). Reemplaza el Ingress (rke2-ingress-nginx, EOL marzo 2026) por HTTPRoute (Gateway API) adjunto al Gateway tenant-gateway que crea stack-deployer (§3c). NetworkPolicy egress kube-system -> traefik-system. FQDN DOT (ADR-082) preservado. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
61 lines
1.9 KiB
YAML
61 lines
1.9 KiB
YAML
{{- if .Values.networkPolicy.enabled }}
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# NetworkPolicy mínima del shape rest-api: bajo deny-all-default del namespace, permite:
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# - Ingress: Traefik Proxy (público) + Prometheus (scrape de /metrics).
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# - Egress: DNS, Harbor pull HTTPS.
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# Sin acceso a ns-addons (rest-api no tiene BD por diseño).
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# Nota: el cluster tenant usa Traefik Proxy + Gateway API en ns traefik-system
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# (ADR-060 Fase 1; reemplaza rke2-ingress-nginx que corría en kube-system).
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apiVersion: networking.k8s.io/v1
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kind: NetworkPolicy
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metadata:
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name: {{ .Release.Name }}
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labels:
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{{- include "app.labels" . | nindent 4 }}
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spec:
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podSelector:
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matchLabels:
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{{- include "app.selectorLabels" . | nindent 6 }}
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policyTypes: [Ingress, Egress]
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ingress:
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# Tráfico HTTP desde Traefik Proxy (Gateway API, ADR-060 Fase 1).
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# El controller corre en ns traefik-system (lo instala el bundle traefik-bootstrap).
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- from:
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- namespaceSelector:
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matchLabels:
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kubernetes.io/metadata.name: {{ .Values.networkPolicy.ingressControllerNamespace | default "traefik-system" }}
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ports:
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- protocol: TCP
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port: 8000
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# Scrape de métricas Prometheus
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- from:
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- namespaceSelector:
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matchLabels:
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kubernetes.io/metadata.name: cattle-monitoring-system
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podSelector:
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matchLabels:
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app.kubernetes.io/name: prometheus
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ports:
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- protocol: TCP
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port: 8000
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egress:
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# DNS
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- to:
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- namespaceSelector:
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matchLabels:
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kubernetes.io/metadata.name: kube-system
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ports:
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- protocol: UDP
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port: 53
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- protocol: TCP
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port: 53
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# Harbor pull (registro de imágenes) — HTTPS abierto
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- to:
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- ipBlock:
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cidr: 0.0.0.0/0
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ports:
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- protocol: TCP
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port: 443
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{{- end }}
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