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Document that only haproxy's PROXY protocol v1 is supported. This can help users configure their instance and avoid trying to set up other versions. Thanks to Björn Busse (bbuse@github) for reporting this!
35 lines
799 B
Markdown
35 lines
799 B
Markdown
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# HAProxy integration
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As of version 1.6, [chasquid] supports being deployed behind a [HAProxy]
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instance.
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**This is EXPERIMENTAL for now, and can change in backwards-incompatible
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ways.**
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## Configuring HAProxy
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In the backend server line, set the [send-proxy] parameter to turn on the use
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of the PROXY protocol against chasquid.
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You need to set this for each of the ports that are forwarded.
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Only PROXY protocol v1 is supported for now.
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## Configuring chasquid
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Add the following line to `/etc/chasquid/chasquid.conf`:
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```
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haproxy_incoming: true
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```
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That turns HAProxy support on for all incoming SMTP connections.
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[chasquid]: https://blitiri.com.ar/p/chasquid
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[HAProxy]: https://www.haproxy.org/
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[send-proxy]: http://cbonte.github.io/haproxy-dconv/2.0/configuration.html#5.2-send-proxy
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