We have a multinode architecture.
Installed Qlik Sense Enterprise FEB 2022
The central Node is up and running, The postgres is in a different server up and running, SSL configuration between both are workin sussecfully.
Third party connection to Qlik server is Up and running with the central node.
Secondary node installed as candidate.
Node registered in QMC and Certificates added (see screen01.jpg)
eNGINE registered (screen02.jpg)
proxy set it up (screen03.jpg)
Proxies Linked to VirtualProxy (Screen04.jpg)
Secondary node VirtualProxy Setup Load Balancer(Screen05.jpg)
JTW VirtualProxy setup (Screen06.jpg)
The problem
1.- We try to make work with SSL the connection between secondary node and Postgres, but you can only use one certificates in Postgres, so we copy the (located "C:\ProgramData\Qlik\Sense\Repository\Exported Certificates\.Local Certificates" from Central server to Second Server) and seem to work
2.- We try to test the connection but the login to QMC is much more slow that in Single node.
3.-Testing to use the secondary node after shut down primary not work with connection with our UI.
a. Shut down primary server
b. We change our HOST file to point to our secondary server
c. wait till get secondary server with Central role in QMC.
d. try to connect to our dashboards but connection refuse with engine.
since the connection got refuse we try to use the default .Local Certificates in our 3r party connection
and we got the error show in Screen10.jpg
we got our 3r party created similar to what you said in this page
Connecting to the Qlik Engine JSON API ‒ Qlik Sense for developers
using certificates.
please advice how can we make work our connection with engine if we use the secondary server as central server in case primary fail.
cheers.
