Hope you have a recommendation for me.
Authentication is the second problem, as many systems don´t provide basic authentication any more but use SSO or a form based authentication, where the common plugins can only do Basic auth.
As far as I know Sakuli would be a possible way to get this sorted, but Sakuli 1 is a bit of a pain in the a… to configure, not supported any more and Sakuli2 offers Icinga Forwarding only as Enterprise function for a monthly fee.
I also tried check_end2end.pl but it doesn´t work for me either. The output does not match expectations. i.e. wether I give a wrong password or the correct one it says authentication works, but authenticated access never works.
How do you monitor web based user interfaces with Icinga2?
Any help would be appreciated!