Re: [openstack-dev] [Fuel] Empty role - status

2015-01-16 Thread Evgeniy L
Hi Andrew, What you described is exactly what we were going to do [1], and everybody understand all of the cons which you described. Also if you take a look at the blueprint it's not about plugins at all. Scope of improvements was reduced for the current release and Role as a plugin was

Re: [openstack-dev] [Fuel] Empty role - status

2015-01-16 Thread Evgeniy L
The whole-disk allocator we use for ceph-osd should be proper to work around this problem in a way. Our current constraint for Ubuntu is it cannot be allocated on several disks, as far as I remember for ceph-osd Fuel allocates from 1 to N disks, and it doesn't allocate any other volumes on the

Re: [openstack-dev] [Fuel] Empty role - status

2015-01-15 Thread Andrew Woodward
[from another thread] On Wed, Jan 14, 2015 at 2:24 AM, Igor Kalnitsky ikalnit...@mirantis.com wrote: Guys, We want to introduce an empty role as a basis for plugins. For instance, the user select nodes, assign empty role and names it somehow like CONTRAIL. In this step, vanilla fuel will

Re: [openstack-dev] [Fuel] Empty role - status

2015-01-15 Thread Andrew Woodward
On Thu, Jan 15, 2015 at 3:11 AM, Andrey Danin ada...@mirantis.com wrote: Answers inline. On Thu, Jan 15, 2015 at 1:21 AM, Evgeniy L e...@mirantis.com wrote: Hi, Empty role is ready [1], thanks to granular deployment feature I didn't have to hardcode some hacks in Astute again. But there

Re: [openstack-dev] [Fuel] Empty role - status

2015-01-15 Thread Andrey Danin
Answers inline. On Thu, Jan 15, 2015 at 1:21 AM, Evgeniy L e...@mirantis.com wrote: Hi, Empty role is ready [1], thanks to granular deployment feature I didn't have to hardcode some hacks in Astute again. But there are several things which I want to mention/discuss: 1. in the patch you