quota-class doesn't show default class limits

[Goutham Pratapa]

Kingbird does not display the default limits for a random class
eg:

kingbird quota-class show vgf

+-------+-------+
| Quota | Limit |
+-------+-------+
| id | vgf |
+-------+-------+

This is not an expected behavior.

-When a user wants to view the quota-class limits of a class it must display all the default resources along with their default limits supported by that service.

eg:

nova quota-class-show bgh

+-----------------------------+-------+
| Quota | Limit |
+-----------------------------+-------+
| instances | 10 |
| cores | 20 |
| ram | 51200 |
| floating_ips | 10 |
| fixed_ips | -1 |
| metadata_items | 128 |
| injected_files | 5 |
| injected_file_content_bytes | 10240 |
| injected_file_path_bytes | 255 |
| key_pairs | 100 |
| security_groups | 10 |
| security_group_rules | 20 |
+-----------------------------+-------+

Expected Behavior:

kingbird has to display the default resources and default limits.

eg:

kingbird quota-class show vfg

+---------------------+-------+
| Quota | Limit |
+---------------------+-------+
| metadata_items | 128 |
| subnet | 10 |
| instances | 10 |
| network | 10 |
| floatingip | 50 |
| class_name | vfg |
| backup_gigabytes | 1000 |
| ram | 51200 |
| floating_ips | 10 |
| snapshots | 10 |
| security_group_rule | 100 |
| gigabytes | 1000 |
| key_pairs | 100 |
| volumes | 10 |
| router | 10 |
| security_group | 10 |
| cores | 20 |
| backups | 10 |
| fixed_ips | -1 |
| port | 50 |
| security_groups | 10 |
+---------------------+-------+

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/458030

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/458030
Committed: https://git.openstack.org/cgit/openstack/kingbird/commit/?id=0010e8d2b6af474444b94659ded328ec057e0a61
Submitter: Jenkins
Branch: master

commit 0010e8d2b6af474444b94659ded328ec057e0a61
Author: Goutham Pratapa <email address hidden>
Date: Wed Apr 19 16:51:33 2017 +0530

    Fix to show default class limits for a quota class

    Currently, Kingbird does not display the default limits
    for a random class which is not an expected behavior.
    This fix displays default resources and default limits
    for any quota-class of kingbird.
    Closes-Bug: #1684082

    Change-Id: I1b8e3f1db79fd92531e05807547fcf7310be78f2