unkin-agent
70dd1bd775
Mail needs one routing hub between the edge gateways, Stalwart and the lab: inbound to Stalwart over LMTP, outbound to the gateways, all of it through rspamd. - add a 2-replica postfix StatefulSet `mail-in.main.unkin.net` (50Gi spool per pod, node spread, PDB) - serve port 25 with the LE `*.main.unkin.net` wildcard, reflected into `mail` - gateways (TLS, XFORWARD) relay to relay_domains with LMTP recipient verification; lab and pods relay anywhere - pass all mail through the rspamd milter, tempfailing when it is down - limit port 25 via NetworkPolicy to gateways, lab and `mail.unkin.net/smarthost-client=true` pods - relay outbound via mta1/mta2.edge.unkin.net with verified TLS; add ClusterIP + LB 198.18.200.16 Requires #539 merged. Reviewed-on: #541 Co-authored-by: unkin-agent <unkin-agent@unkin.net> Co-committed-by: unkin-agent <unkin-agent@unkin.net>
12 lines
193 B
YAML
12 lines
193 B
YAML
---
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apiVersion: policy/v1
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kind: PodDisruptionBudget
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metadata:
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name: smarthost
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namespace: mail
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spec:
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maxUnavailable: 1
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selector:
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matchLabels:
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app.kubernetes.io/name: smarthost
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