unkinben
1cf08dd5c1
- postfix 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/postfix/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 - artifactapi: add boky/postfix and rspamd/rspamd to dockerhub cache
91 lines
2.6 KiB
YAML
91 lines
2.6 KiB
YAML
---
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: postfix
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namespace: postfix
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spec:
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selector:
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matchLabels:
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app: postfix
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template:
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metadata:
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annotations:
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reloader.stakater.com/auto: "true"
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labels:
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app: postfix
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spec:
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containers:
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- name: postfix
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image: boky/postfix:3.9.1
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ports:
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- containerPort: 25
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name: smtp
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protocol: TCP
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- containerPort: 587
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name: submission
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protocol: TCP
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env:
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- name: SERVER_HOSTNAME
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value: "mail.main.unkin.net"
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- name: MYORIGIN
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value: "main.unkin.net"
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- name: MYNETWORKS
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value: "127.0.0.0/8 10.0.0.0/8 172.16.0.0/12 192.168.0.0/16"
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- name: ALLOWED_SENDER_DOMAINS
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value: "main.unkin.net unkin.net"
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- name: POSTFIX_myhostname
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value: "mail.main.unkin.net"
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- name: POSTFIX_mydestination
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value: "localhost"
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- name: POSTFIX_smtp_tls_security_level
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value: "may"
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- name: POSTFIX_smtpd_tls_security_level
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value: "may"
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- name: POSTFIX_smtpd_tls_cert_file
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value: "/etc/postfix/tls/tls.crt"
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- name: POSTFIX_smtpd_tls_key_file
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value: "/etc/postfix/tls/tls.key"
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livenessProbe:
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tcpSocket:
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port: 25
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initialDelaySeconds: 30
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periodSeconds: 30
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timeoutSeconds: 5
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failureThreshold: 3
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readinessProbe:
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tcpSocket:
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port: 25
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initialDelaySeconds: 15
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periodSeconds: 10
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timeoutSeconds: 3
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failureThreshold: 3
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resources:
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requests:
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cpu: 100m
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memory: 256Mi
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limits:
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cpu: "1"
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memory: 512Mi
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volumeMounts:
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- name: postfix-config
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mountPath: /etc/postfix/custom.d
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readOnly: true
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- name: postfix-transport
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mountPath: /etc/postfix/transport
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subPath: transport
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readOnly: true
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- name: postfix-tls
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mountPath: /etc/postfix/tls
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readOnly: true
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volumes:
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- name: postfix-config
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configMap:
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name: postfix-config
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- name: postfix-transport
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configMap:
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name: postfix-transport
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- name: postfix-tls
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secret:
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secretName: postfix-smtp-tls
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