Hi Jürgen,
> In our environment, we do have a lot of subdomains on various servers > and customers still tend to insert "www." in front of the domain name. > We would like to get rid of them by redirecting to the proper subdomain > without the leading www. > [...] > acl condition1 hdr_dom(host) -i www.sub.domain1.com > redirect prefix http://sub.domain1.com if condition1 > [...] > Are there better ways of doing this? I would just transform them to one liners with an anonymous ACL, which is imo more readable than an dedicated ACL later referenced in redirect statement: redirect prefix http://sub.domain1.com if { hdr_dom(host) -i www.sub.domain1.com } It would be even nicer if we could do this with a single regexp instead of a per domain declaration, but I don't think thats currently possible. > Am I right, that the redirect isn't performed immediately and that > HAProxy goes through all subsequent declarations in that frontend before > closing the connection? If so, we could potentially end up with > double-matches, right? I don't think so. After the first "redirect" match, no other redirect statement should be processed. I cannot produce double matches even when trying. Regards, Lukas
