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)
52 lines
1.1 KiB
YAML
52 lines
1.1 KiB
YAML
---
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apiVersion: secrets.hashicorp.com/v1beta1
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kind: VaultStaticSecret
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metadata:
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name: postgres-credentials
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namespace: stalwart
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spec:
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destination:
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create: true
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name: postgres-credentials
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overwrite: true
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hmacSecretData: true
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mount: kv
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path: kubernetes/namespace/stalwart/default/postgres-credentials
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refreshAfter: 5m
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type: kv-v2
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vaultAuthRef: default
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---
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apiVersion: secrets.hashicorp.com/v1beta1
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kind: VaultStaticSecret
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metadata:
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name: s3-credentials
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namespace: stalwart
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spec:
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destination:
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create: true
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name: s3-credentials
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overwrite: true
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hmacSecretData: true
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mount: kv
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path: kubernetes/namespace/stalwart/default/s3-credentials
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refreshAfter: 5m
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type: kv-v2
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vaultAuthRef: default
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---
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apiVersion: secrets.hashicorp.com/v1beta1
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kind: VaultStaticSecret
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metadata:
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name: stalwart-admin
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namespace: stalwart
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spec:
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destination:
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create: true
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name: stalwart-admin
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overwrite: true
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hmacSecretData: true
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mount: kv
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path: kubernetes/namespace/stalwart/default/stalwart-admin
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refreshAfter: 5m
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type: kv-v2
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vaultAuthRef: default
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