It's possible to assign role(s) to a node that can't meet default disk allocation minimums

Bug #1453885 reported by Andrew Woodward on 2015-05-11
This bug affects 2 people
Affects Status Importance Assigned to Milestone
Fuel for OpenStack
Fuel Sustaining
Fuel Python (Deprecated)
Fuel Python (Deprecated)
Fuel Python (Deprecated)
Fuel Sustaining

Bug Description

When assigning roles, its possible to assign one or more roles that cant satisfy the default disk allocations.

steps to reproduce
1. create a 20gb disk VM
2. discover the vm
3. allocate the VM to controller and cinder iscsi roles

expected result
node role combo should raise an exception that is given to the user and added role should not be saved.

actual result.
Node is successfully assigned role(s) in the cluster

Node can be deployed with the bad disk space

Andrew Woodward (xarses) on 2015-05-11
Changed in fuel:
milestone: none → 6.1
Ryan Moe (rmoe) on 2015-05-11
summary: - its possible to assign a node to role(s) that cant meet default disk
- allocation
+ It's possible to assign role(s) to a node that can't meet default disk
+ allocation minimums
Changed in fuel:
importance: Undecided → Medium
milestone: 6.1 → 7.0
tags: added: module-astute ui
tags: added: module-nailgun
removed: module-astute
Andrew Woodward (xarses) on 2015-07-07
tags: added: customer-found
Andrew Woodward (xarses) on 2015-07-07
description: updated
Vladimir Sharshov (vsharshov) wrote :

Looks like this bug covered by blueprint: Move it to 8.0 after discuss with Alexander Gordeev.

Feel free to return and up priority if do not agree.

tags: added: module-volumes
tags: added: covered-by-bp
no longer affects: fuel/8.0.x
Changed in fuel:
milestone: 7.0 → 8.0
Dmitry Pyzhov (dpyzhov) on 2015-10-22
tags: added: area-python
Evgeniy L (rustyrobot) wrote :

Basically it has nothing to do with volume manager, validation when role is changed should be added, also UI should be fixed in order to show it in user friendly way.

We passed SCF in 8.0. Moving the bug to 9.0.

Changed in fuel:
milestone: 8.0 → 9.0
Dmitry Pyzhov (dpyzhov) wrote :

We don't backport medium bugs

tags: added: wontfix-low
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