Dear all, I have haproxy-1.5.18-3.el7.x86_64 running OK.
Development area are claiming for an error, after clicking on a given URL
from an internal App. We have two backends nodes, and when DEV tries
pointing to just one node, the click is OK. So we thought it was a
persistent session problem, so we set up a cookie. The sessions now are
persistent for the clients, it is OK, but when DEV tests the click with the
problem, effectively it occurs again This is in haproxy.log for this error:
10.10.1.14:59016 [31/Jan/2022:12:33:18.649] Port_443_lbb1~ Port_443_lbb1/
*<NOSRV>* -1/-1/-1/-1/2232 *400* 187 - - PR-- 3/3/0/0/0 0/0 {|} "<*BADREQ*>"
10.10.1.14:59019 [31/Jan/2022:12:33:15.579] Port_443_lbb1~ app/NODE1
5824/0/0/54/5878 204 610 - - --VN 3/3/0/1/0 0/0 {|app.company.com} "POST
/api/data/UpdateRecentItems HTTP/1.1"
The backend is the following:
backend APP
balance roundrobin
cookie SERVERID insert
server NODE1 10.10.18.1:443 check cookie NODE2 ssl verify none
server NODE2 10.10.18.2:443 check cookie NODE2 ssl verify none
If I remove the "check" option from the two lines, the error appears again:
Error 400 - Bad Request - Your browser sent a invalid request.
But when I point the browser to just one node editing the hosts file, the
click works OK.
Please what can be the problem?
Thanks a lot !!!
