unkinben
b09cd1628d
- 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
39 lines
785 B
YAML
39 lines
785 B
YAML
---
|
|
apiVersion: autoscaling/v2
|
|
kind: HorizontalPodAutoscaler
|
|
metadata:
|
|
name: rspamd-hpa
|
|
namespace: mailgateway
|
|
spec:
|
|
scaleTargetRef:
|
|
apiVersion: apps/v1
|
|
kind: Deployment
|
|
name: rspamd
|
|
minReplicas: 2
|
|
maxReplicas: 6
|
|
metrics:
|
|
- type: Resource
|
|
resource:
|
|
name: cpu
|
|
target:
|
|
type: Utilization
|
|
averageUtilization: 70
|
|
behavior:
|
|
scaleUp:
|
|
stabilizationWindowSeconds: 0
|
|
selectPolicy: Max
|
|
policies:
|
|
- type: Percent
|
|
value: 100
|
|
periodSeconds: 30
|
|
- type: Pods
|
|
value: 4
|
|
periodSeconds: 30
|
|
scaleDown:
|
|
stabilizationWindowSeconds: 300
|
|
selectPolicy: Min
|
|
policies:
|
|
- type: Percent
|
|
value: 30
|
|
periodSeconds: 60
|