Applying proposal using CLI failed with error "Failed to talk to service proposal commit: 405: Failed to apply proposal to: d90-b1-1c-58-27-dc.crowbar.org"

[hgaikwad]

Description:
Applying proposal using CLI failed with error "Failed to talk to service proposal commit: 405: Failed to apply proposal to: d90-b1-1c-58-27-dc.crowbar.org"

Version/Build: mesa-1.6_openstack-os-build.3508.dev

Browsers Used: IE11.0

Reproduction Steps:

1. Using the CLI run the command to commit the Glance proposal with non-default node selected
2. The proposal fails with the error message stating, "Failed to talk to service proposal commit: 405: Failed to apply proposal to: d90-b1-1c-58-27-dc.crowbar.org", where d90-b1-1c-58-27-dc.crowbar.org is one of the non-default nodes for the proposal.

Observed Results:
Applying Glance proposal using CLI with non-default node fails most of the times. However the error message needs to be more specific. Also is there a log which could be referred to understand the details of the failure.

Expected Results:
Applying the Glance proposal using CLI with non-default node should be allowed and successful.
Also is there a log which could be referred to understand the details of the failure.

Impact:
User might get confused with why the proposal failed. Is there a log which could be referred to understand the details of the failure.