Error message needs to be enhanced when router creation failed

[Erasmo Isotton]

Error message needs to be enhanced when router creation failed.

+++Steps to reproduce the issue:

1- Bring up the horizon
2- Login to horizon portal using administrator
3- Create one user with member role under one new project
4- Edit the project and under quotas provide value for router as "0"(zero) and save the option
5- Now logout and login to horizon as the user created
6- Try creating router (it fails as expected). It failed with message as "Error failed to create router"

In a real scenario, the user with member role is not aware that this issue would be a limitation of parameter added in quotas
so in order to provide meaningful message, the error message needs to be enhanced saying "quota exceeded" or something like it.

[Facundo Farias (facundo-farias)]

Hi there.
I am starting with this bug, but I don't know how to edit the router quota.
Is it on Horizon? Cant find the option.
Thanks

[Julie Pichon (jpichon)]

Hi Facundo. "Router" is a network quota that is only available when Neutron is installed. If you're using DevStack there are instructions on how to enable it here: https://wiki.openstack.org/wiki/NeutronDevstack#Basic_Setup. Otherwise you'll need to install Neutron manually.

[Facundo Farias (facundo-farias)]

Thanks Julie, I will be working on this one.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/77200

[Julie Pichon (jpichon)]

Please do not update the bug status manually, it will be updated automatically from Gerrit. "Fix Committed" indicates the patch has merged into the main repository. The linked review still shows as "In progress".

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/77200
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=4248bc067d73e8c24a6d05afa7afeba6e51ac8e5
Submitter: Jenkins
Branch: master

commit 4248bc067d73e8c24a6d05afa7afeba6e51ac8e5
Author: Facundo Farias <email address hidden>
Date: Fri Feb 28 12:40:10 2014 -0300

    Enhanced error message when router creation failed

    Changed error message to show when the router creation
    fails due resource quota restrictions.

    Change-Id: If5a43d4132adc653694cc42c3d658ca2d88adc33
    Closes-Bug: #1278482