Files
argocd-apps/apps/base/mailgateway/kustomization.yaml
T
unkinben b09cd1628d feat(postfix): deploy postfix MTA and rspamd spam filter
- mailgateway namespace with Deployment + HPA (2-6 replicas)
- rspamd Deployment + HPA (2-6 replicas) with milter interface
- postfix configured to relay inbound mail to stalwart via transport maps
- rspamd milter on port 11332 for spam scanning and DKIM signing
- DKIM keys stored in Vault at kubernetes/namespace/mailgateway/default/dkim-keys
- TLS cert via cert-manager (vault-issuer) for mail.main.unkin.net
- rspamd web UI exposed via Traefik Gateway at rspamd.k8s.syd1.au.unkin.net
- postfix external LoadBalancer service for inbound MX on port 25
- Add full main.cf and master.cf as ConfigMap resources mounted via subPath
  - main.cf: relay-only gateway config, texthash: transport maps, rspamd milter
  - master.cf: standard smtp + submission (587, TLS required) + internal processes
- MAILNAME/MY_NETWORKS/MY_DESTINATION env vars kept in sync with main.cf
- LOG_TO_STDOUT=1 for k8s log collection
2026-05-24 12:46:28 +10:00

33 lines
845 B
YAML

---
apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
resources:
- certificate.yaml
- gateway.yaml
- httproute.yaml
- namespace.yaml
- postfix-deployment.yaml
- postfix-hpa.yaml
- rspamd-deployment.yaml
- rspamd-hpa.yaml
- services.yaml
- vaultauth.yaml
- vaultstaticsecret.yaml
configMapGenerator:
- name: postfix-config
files:
- main.cf=resources/postfix/main.cf
- master.cf=resources/postfix/master.cf
- transport=resources/postfix/transport
options:
disableNameSuffixHash: true
- name: rspamd-config
files:
- worker-proxy.inc=resources/rspamd/local.d/worker-proxy.inc
- dkim_signing.conf=resources/rspamd/local.d/dkim_signing.conf
- milter_headers.conf=resources/rspamd/local.d/milter_headers.conf
options:
disableNameSuffixHash: true