Graylog default login not working

[feral]

Hello, I install the graylog 5.2.0 plugin on truenas version TrueNAS-13.0-U5.3. only setting changed was disabling NAT and setting a static IP. install appears to go fine and the webUI starts however the credentials "admin/graylog" are not working. has anyone ran into this? any advice? Thanks.

 

[_Perkinje_]

Check your log in the jail @ /var/log/graylog/server.log and you'll find your random password needed for initial access. Mine shows:
It seems you are starting Graylog for the first time. To set up a fresh install, a setup interface has been started. You must log in to it to perform the initial configuration and continue. Initial configuration is accessible at 0.0.0.0:9000, with username 'admin' and password '*********'.