unkinben
0d89a69c18
- stalwart namespace with Deployment + HPA (2-6 replicas) - CNPG PostgreSQL cluster (3 instances, 20Gi cephrbd-fast-delete) with PgBouncer pooler - S3/Ceph-RGW for blob storage (stalwart-maildata bucket, lz4 compressed) - Secrets from Vault: postgres-credentials, s3-credentials, stalwart-admin - TLS cert via cert-manager (vault-issuer) for mail.main.unkin.net - SMTP relay on port 25 (internal ClusterIP, trusted pod CIDRs) - Submission on port 587, IMAP 143/993, HTTPS 443 via LoadBalancer - HTTP port 8080 for Traefik reverse proxy (web admin at mail.k8s.syd1.au.unkin.net) - Outbound mail routed through postfix.mailgateway.svc.cluster.local:25 - Spam filtering offloaded to postfix/rspamd (disabled internally)
39 lines
1.0 KiB
YAML
39 lines
1.0 KiB
YAML
---
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# Traefik gateway for stalwart web admin UI (separate from the LoadBalancer HTTPS port)
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apiVersion: gateway.networking.k8s.io/v1
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kind: Gateway
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metadata:
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labels:
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traefik.io/instance: internal
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annotations:
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cert-manager.io/cluster-issuer: vault-issuer
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cert-manager.io/common-name: mail.k8s.syd1.au.unkin.net
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cert-manager.io/private-key-size: "4096"
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external-dns.alpha.kubernetes.io/hostname: mail.k8s.syd1.au.unkin.net
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external-dns.alpha.kubernetes.io/target: 198.18.200.4
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name: stalwart
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namespace: stalwart
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spec:
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gatewayClassName: traefik-internal
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listeners:
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- allowedRoutes:
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namespaces:
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from: Same
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hostname: mail.k8s.syd1.au.unkin.net
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name: http
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port: 80
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protocol: HTTP
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- allowedRoutes:
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namespaces:
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from: Same
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hostname: mail.k8s.syd1.au.unkin.net
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name: https
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port: 443
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protocol: HTTPS
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tls:
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certificateRefs:
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- group: ""
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kind: Secret
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name: stalwart-gateway-tls
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mode: Terminate
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