109 lines
3.1 KiB
YAML
109 lines
3.1 KiB
YAML
apiVersion: networking.k8s.io/v1
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kind: NetworkPolicy
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metadata:
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name: traefik-preserve-ingress-and-allow-prometheus-metrics
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namespace: kube-system
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labels:
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app.kubernetes.io/name: traefik
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app.kubernetes.io/part-of: platform
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spec:
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podSelector:
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matchLabels:
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app.kubernetes.io/name: traefik
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app.kubernetes.io/instance: traefik-kube-system
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policyTypes:
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- Ingress
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ingress:
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# Preserve the pre-policy HTTP, HTTPS, and health reachability. The new
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# policy isolates the selected Pod, so omitting these ports would break the
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# existing NodePort and controller health paths.
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- ports:
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- protocol: TCP
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port: 8000
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- protocol: TCP
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port: 8443
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- protocol: TCP
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port: 8080
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- from:
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- namespaceSelector:
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matchLabels:
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kubernetes.io/metadata.name: observability
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podSelector:
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matchLabels:
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app.kubernetes.io/name: prometheus
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app.kubernetes.io/instance: observability-core-kube-pr-prometheus
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ports:
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- protocol: TCP
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port: 9100
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---
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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: observability-allow-prometheus-platform-targets
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namespace: observability
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labels:
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app.kubernetes.io/name: prometheus
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app.kubernetes.io/part-of: platform-observability
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spec:
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podSelector:
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matchLabels:
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app.kubernetes.io/name: prometheus
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app.kubernetes.io/instance: observability-core-kube-pr-prometheus
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policyTypes:
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- Egress
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egress:
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- to:
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- namespaceSelector:
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matchLabels:
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kubernetes.io/metadata.name: gitea
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podSelector:
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matchLabels:
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app.kubernetes.io/name: gitea
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app.kubernetes.io/instance: gitea
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ports:
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- protocol: TCP
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port: 3000
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- to:
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- namespaceSelector:
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matchLabels:
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kubernetes.io/metadata.name: keycloak
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podSelector:
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matchLabels:
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app: keycloak
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app.kubernetes.io/instance: keycloak
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app.kubernetes.io/managed-by: keycloak-operator
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ports:
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- protocol: TCP
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port: 9000
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- to:
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- namespaceSelector:
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matchLabels:
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kubernetes.io/metadata.name: platform-data
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podSelector:
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matchLabels:
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cnpg.io/cluster: platform-postgres
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ports:
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- protocol: TCP
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port: 9187
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- to:
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- namespaceSelector:
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matchLabels:
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kubernetes.io/metadata.name: object-storage
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podSelector:
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matchLabels:
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aistor.min.io/objectStore: minio-aistor
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ports:
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- protocol: TCP
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port: 9000
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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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podSelector:
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matchLabels:
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app.kubernetes.io/name: traefik
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app.kubernetes.io/instance: traefik-kube-system
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ports:
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- protocol: TCP
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port: 9100
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