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)
37 lines
807 B
YAML
37 lines
807 B
YAML
---
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# TLS cert for stalwart's own HTTPS/IMAPS/STARTTLS listeners (mail.main.unkin.net)
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apiVersion: cert-manager.io/v1
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kind: Certificate
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metadata:
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name: stalwart-tls
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namespace: stalwart
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spec:
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secretName: stalwart-tls
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issuerRef:
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name: vault-issuer
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kind: ClusterIssuer
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commonName: mail.main.unkin.net
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dnsNames:
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- mail.main.unkin.net
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privateKey:
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size: 4096
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algorithm: RSA
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---
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# TLS cert for Traefik Gateway (internal k8s admin URL)
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apiVersion: cert-manager.io/v1
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kind: Certificate
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metadata:
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name: stalwart-gateway-tls
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namespace: stalwart
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spec:
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secretName: stalwart-gateway-tls
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issuerRef:
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name: vault-issuer
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kind: ClusterIssuer
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commonName: mail.k8s.syd1.au.unkin.net
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dnsNames:
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- mail.k8s.syd1.au.unkin.net
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privateKey:
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size: 4096
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algorithm: RSA
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