unkin-agent
0ee11a065b
The smarthost routes all mail through one rspamd: inbound that survived the edge gets the AI (LiteLLM Haiku) pass and is tagged for Stalwart's Junk filing; outbound from the lab and pods is DKIM-signed. - add rspamd (milter via ClusterIP only), ClamAV and a 3-node sentinel Valkey - tag inbound (`X-Spam`, `X-Spam-Status`, `X-Spamd-Result`), reject only viruses, tempfail when ClamAV fails - score inbound against the hop before the edge relays (`external_relay`) - DKIM-sign and skip GPT only for the smarthost's mynetworks sources - elect the highest-offset Valkey on full restart; RDB, 384mb `volatile-ttl` - read a hashed controller password (`password_hash`) Requires `password_hash` in kv `mail/default/rspamd-controller`. Reviewed-on: #542 Co-authored-by: unkin-agent <unkin-agent@unkin.net> Co-committed-by: unkin-agent <unkin-agent@unkin.net>
80 lines
1.8 KiB
YAML
80 lines
1.8 KiB
YAML
---
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: rspamd
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namespace: mail
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---
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# Separate auth for the litellm engine: the `rspamd` k8s role is the only one
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# whose policy grants litellm/creds/rspamd.
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apiVersion: secrets.hashicorp.com/v1beta1
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kind: VaultAuth
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metadata:
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name: rspamd
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namespace: mail
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spec:
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allowedNamespaces:
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- mail
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kubernetes:
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audiences:
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- vault
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role: rspamd
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serviceAccount: rspamd
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tokenExpirationSeconds: 600
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method: kubernetes
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mount: k8s/au/syd1
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vaultConnectionRef: vso-system/default
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---
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# Haiku-scoped LiteLLM virtual key for the gpt module (field `key`).
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apiVersion: secrets.hashicorp.com/v1beta1
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kind: VaultDynamicSecret
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metadata:
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name: rspamd-litellm
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namespace: mail
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spec:
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allowStaticCreds: false
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destination:
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create: true
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name: rspamd-litellm
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overwrite: true
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mount: litellm
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path: creds/rspamd
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revoke: true
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vaultAuthRef: rspamd
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---
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# DKIM private key for unkin.net, selector `mail` (field `private_key`).
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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: dkim-unkin-net
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namespace: mail
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spec:
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destination:
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create: true
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name: dkim-unkin-net
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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/mail/default/dkim-unkin-net
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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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# Controller (web UI) password; config reads the `rspamadm pw` hash (field `password_hash`).
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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: rspamd-controller
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namespace: mail
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spec:
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destination:
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create: true
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name: rspamd-controller
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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/mail/default/rspamd-controller
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refreshAfter: 5m
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type: kv-v2
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vaultAuthRef: default
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