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Accepted
Mike Conigliaro
Asked: 2011-07-28 11:56:25 +0800 CST

HAProxy: Possible to dynamically construct new headers based on the HTTP request?

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I'd like to create a header that contains the full URL of the request. So for example:

reqadd X-Request-URL:\ ${X-Forwarded-Proto}:\/\/${Host}${Path}

Is something like this possible?

haproxy

1 Answers

  1. Best Answer

    Unfortunately, no. The header manipulation configuration commands only support adding or substituting in static strings, not dynamic variables. HAProxy remains relatively lightweight in this way in order to keep it's speed up.

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