UI hangs when creating APS resource from CCP

Modified on: Fri, 17 Nov 2023 12:07 PM

Original Publishing Date:
2020-01-22

Symptoms

When I try to create an instance of my APS resource from CCP, UI hangs in waiting for <host>... state.

Some script is stuck while being executed.

Press Create again.
Right after that, execute tail -f /var/log/poa-ui.log > /tmp/uilog to catch what is happening with UI.
Wait for about 30 seconds.
Cancel tail and search /tmp/uilog for the method that it is getting stuck on (usually the last).
Search for the same method in /var/log/poa.debug.log.
If the method's name is validateSettingsForApplicationInstance, the execution halts in one of custom application scripts.
Use ps aux | grep php to search where is it stuck and then search for the problematic code in /usr/local/pem/APS/scripts/.