I had this in my network-isolation.yaml:
parameters:
NeutronExternalNetworkBridge: "''"
The mistake is that this should be under parameter_defaults instead of parameters... When this plan was loaded into the GUI it was nearly impossible to work with it:
=> You get thrown out within 2 minutes, even if you don't touch anything. You get this alert when it happens:
Failed to run Action
Failed to run action [action_ex_id=None, action_cls='<class 'mistral.actions.action_factory.GetParametersAction'>', attributes='{}', params='{u'container': u'broken2'}'] ERROR: The Parameter (NeutronExternalNetworkBridge) was not defined in template.
=> When you open the plan parameters, it doesn't list a single parameter in the dialog. Instead it just shows:
There are currently no parameters to configure in this section
=> When you try to edit a role it also doesn't list any parameters or any services. You see on of these 2 messages in the different dialog pages:
1) There are currently no parameters to configure in this section
2) Please select service to configure
=> Delete plan starts and stops almost immediately, and the plan is not deleted. After several retries the plan is deleted, but sometimes the swift container is still not deleted (you're in a half-deleted state).
The same plan exactly without this mistake deploys with no problems and the GUI works smoothly. These tests were done on Newton, and I don't have a working environment with Ocata to see if the bug happens there too, but I'm guessing it would still be relevant there also.
This is an automated cleanup. This bug report has been closed because it
is older than 18 months and there is no open code change to fix this.
After this time it is unlikely that the circumstances which lead to
the observed issue can be reproduced.
If you can reproduce the bug, please:
* reopen the bug report (set to status "New")
* AND add the detailed steps to reproduce the issue (if applicable)
* AND leave a comment "CONFIRMED FOR: <RELEASE_NAME>"
Only still supported release names are valid (FUTURE, PIKE, QUEENS, ROCKY, STEIN).
Valid example: CONFIRMED FOR: FUTURE