There is no reply, it is silently performed. Baptiste
On Fri, May 23, 2014 at 3:07 PM, Matt . <[email protected]> wrote: > Hi, > > OK, that is a very good explanation! > > It's also very flexible in my opinion. > > Does hsproxy give a reply/callback after adding/removing ? I'm not sure but > I thought it did. > > I also did a reply-all this time, sorry for last time! > > Cheers, > > Matt > > > 2014-05-23 14:07 GMT+02:00 Baptiste <[email protected]>: > >> Hi Matt, >> >> I'm Ccing the ML since the answer can interest everybody here. >> >> > Thanks for you explanation... I found something indeed on the devel >> > version >> > yesterday, you can also remove this way I saw ? >> >> yes, you can delete content from a map thanks to the socket or through >> information found in HTTP headers. >> >> > What do you mean by filecontents on reload ? >> >> I mean that the content of the map is read from a flat file. >> If you modify running map, HAProxy only updates its memory, not the flat >> file. >> So after a reload, if the flat file does not contain same content as >> HAProxy's memory, then updates are lost. >> >> > What I add this was is added to memory and not to the file ? >> >> exactly >> >> > So, I need to sync the file with the memory in some way ? >> >> yes. >> This can be done easily with a tool since you can dump a map content >> from HAProxy's socket. >> >> Baptiste >> >> >> > >> > >> > 2014-05-23 10:17 GMT+02:00 Baptiste <[email protected]>: >> > >> >> Hi Matt, >> >> >> >> You have to use HAProxy 1.5. >> >> You can load redirects from a map file. >> >> Map file content, 2 columns, with on the left the reference (what >> >> you're looking from in the client request) and on the right the >> >> response to send back. >> >> domain2.com subdomain.domain1.com >> >> >> >> Then, in your frontend, simply add: >> >> http-request redirect code 302 prefix >> >> http://%[req.hdr(host),map_str(map_redirects.lst)] if { >> >> req.hdr(Host),map_str(map_redirects.lst) -m found } >> >> >> >> Content of map_redirects.lst: >> >> domain2.com subdomain.domain1.com >> >> >> >> If the domain is not listed, then HAProxy will return a 503. >> >> >> >> Here are some results: >> >> GET http://127.0.0.1:8080/ -H "Host: domain2.com" >> >> >> >> HTTP/1.1 302 Found >> >> Cache-Control: no-cache >> >> Content-length: 0 >> >> Location: http://subdomain.domain1.com/ >> >> Connection: close >> >> >> >> >> >> GET http://127.0.0.1:8080/blah -H "Host: domain2.com" >> >> >> >> HTTP/1.1 302 Found >> >> Cache-Control: no-cache >> >> Content-length: 0 >> >> Location: http://subdomain.domain1.com/blah >> >> Connection: close >> >> >> >> >> >> >> >> GET http://127.0.0.1:8080/ -H "Host: domain1.com" >> >> >> >> HTTP/1.0 503 Service Unavailable >> >> Cache-Control: no-cache >> >> Connection: close >> >> Content-Type: text/html >> >> >> >> >> >> >> >> >> >> The content of the map can be updated through the HAProxy socket or >> >> though HTTP headers. >> >> Read the manual to know how. >> >> >> >> Bear in mind HAProxy will reset its memory with the content of the >> >> file when reloading. So it's up to you to sync the memory of HAProxy >> >> and the content of the file. >> >> >> >> Baptiste >> >> >> >> >> >> On Thu, May 22, 2014 at 11:08 PM, Matt . <[email protected]> >> >> wrote: >> >> > Babtiste, >> >> > >> >> > I'm not able to find any solution to add such rewrites, am I looking >> >> > wrong ? >> >> > >> >> > Cheers, >> >> > >> >> > Matt >> >> > >> >> > >> >> > 2014-05-22 16:37 GMT+02:00 Matt . <[email protected]>: >> >> > >> >> >> Hi, >> >> >> >> >> >> That is nice, is that in the development version ? I didn't see it >> >> >> in >> >> >> 1.4 >> >> >> as I'm right. >> >> >> >> >> >> I need to forward domain2.com to subdomain.domain1.com >> >> >> >> >> >> and subdomain.domain1.com may be a various of webservers that serve >> >> >> that >> >> >> content. >> >> >> >> >> >> Thanks! >> >> >> >> >> >> Matt >> >> > >> >> > >> > >> > > >
