openstack/trove-specs
Code Issues Proposed changes
trove-specs/specs/newton/quota-management.rst
Morgan Jones 72509ae0b4 Quota Update 
Exposes the existing Quotas.update call in the management API to
the user API and implements a corresponding shell command.  Admin
privileges will be required to execute the command.

Change-Id: I7cc19a9d2c034bb4b0695cacf7e1bc18a4fd999f
2016-06-28 15:50:51 -04:00

2.6 KiB
Raw Blame History

Quota Management

A proposal to expose the existing Quota.update API from the management API to the user through the non-management API.

Launchpad Blueprint: https://blueprints.launchpad.net/trove/+spec/quota-management

Problem Description

There is a Quota.update API in the management API to allow an operator to change the quota allocation for a resource. Unfortunately, there is no CLI to access that call.

Proposed Change

Add the v1.Quotas class to the v1.client so that an operator can execute a command to change the allocation for a resource.

Configuration

No impact.

Database

No impact.

Public API

No impact (the REST API already exists).

Public API Security

The added call will be restricted to admin users.

Python API

Adds client.quotas.update to the python client:

def update(self, id, quotas):
    """Set limits for quotas."""

This call takes a dict indicating the change to be made:

trove_client.quotas.update(project.id, {'instances': 10})

Also adds client.quotas.show to the python client:

def show(self, id):
    """Shows usage information for quota managed resources."""

This call takes the id of the project and returns all resources with their usage:

trove_client.quotas.show(project.id)

CLI (python-troveclient)

Two new shell commands will be added:

$ trove quota-show <project id>

$ trove quota-update <project id> volumes 50

Internal API

No impact.

Guest Agent

No Impact.

Alternatives

Dashboard Impact (UX)

This will be available only via the command line.

Implementation

Assignee(s)

Primary assignee:

6-morgan

Milestones

Target Milestone for completion:

Newton

Work Items

Patch already delivered to gerrit.

Upgrade Implications

None.

Dependencies

Testing

Tests already exist for this functionality.

Documentation Impact

References

Appendix

Any additional technical information and data.