Created attachment 923047 [details]
Description of problem:
500 error page is displayed when applying an advanced option change
see log for error output
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1.go into ha advanced view
2.change a value (I did glance backend)
it may actually apply the change correctly if I'm reading the log right
Fix merged on master.
Tried setting Glance backend to some value and it worked with no issues.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.