We do not have documentation about enabling nova quota if cluster deployed without it.

Bug #1439087 reported by Denis Klepikov on 2015-04-01
10
This bug affects 2 people
Affects Status Importance Assigned to Milestone
Fuel for OpenStack
Medium
Evgeny Konstantinov

Bug Description

We need a documentation that describe enabling nova quotas into cluster, deployed by fuel without selected check-box "Nova quotas" on settings tab into Fuel web UI.

We need to provide clear steps into our public documentation "How-To enable nova quotas on deployed cluster".

tags: added: fuel-docs
Changed in fuel:
assignee: nobody → Fuel Documentation Team (fuel-docs)
milestone: none → 6.1
importance: Undecided → Medium
Roman Podoliaka (rpodolyaka) wrote :

A good blog post on quotas - http://www.dorm.org/blog/nova-max_age-and-until_refresh-settings-for-easing-quotas-pain/

So this should look something like:

1) on controller nodes: set max_age=86400 and util_refresh=50 in nova.conf to make sure quota usage values are refreshed once a day or once per 50 VMs launched

2) on controller nodes: set quota_driver=nova.quota.DbQuotaDriver to enable quotas in Nova

3) on controller nodes: restarted nova services

   ubuntu: service nova-api restart; service nova-conductor restart
   centos: service openstack-nova-api restart; service openstack-nova-conductor restart

4) on controller nodes:

Add

 ENABLED_QUOTA_GROUPS = {
              'nova': True,
       }

to /usr/share/openstack-dashboard/settings.py

5) restart Horizon:

    ubuntu: service apache2 reload
    centos: service httpd reload

Changed in fuel:
assignee: Fuel Documentation Team (fuel-docs) → Irina Povolotskaya (ipovolotskaya)
status: New → Confirmed

Fix proposed to branch: master
Review: https://review.openstack.org/170821

Changed in fuel:
status: Confirmed → In Progress
Changed in fuel:
milestone: 6.1 → 7.0

Change abandoned by Igor Shishkin (<email address hidden>) on branch: master
Review: https://review.openstack.org/170821
Reason: This review is > 4 weeks without comment, and failed Jenkins the last time it was checked. We are abandoning this for now. Feel free to reactivate the review by pressing the restore button and leaving a 'recheck' comment to get fresh test results.

Changed in fuel:
assignee: Irina Povolotskaya (ipovolotskaya) → Fuel Documentation Team (fuel-docs)
Changed in fuel:
assignee: Fuel Documentation Team (fuel-docs) → Evgeny Konstantinov (evkonstantinov)
Igor Shishkin (teran) on 2015-10-08
Changed in fuel:
milestone: 7.0 → 8.0
tags: added: support
Dmitry Pyzhov (dpyzhov) on 2015-10-14
tags: added: docs
Dmitry Pyzhov (dpyzhov) on 2015-10-22
tags: added: area-docs

Change abandoned by Evgeny Konstantinov (<email address hidden>) on branch: master
Review: https://review.openstack.org/170821

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