Re: [openstack-dev] [Fuel-dev] [OSTF][Ceilometer] ceilometer meters and samples delete

2014-01-21 Thread David Easter
Right now, Fuel deploys Ceilometer to use the OpenStack mySQL DB for Ceilometer data, although we’re expecting to utilize MongoDB in the 4.1 Fuel version. This is, as you mention, primarily to address the performance issues with a shared mySQL DB. That said, I don’t know that it really changes th

Re: [openstack-dev] [Fuel-dev] [OSTF][Ceilometer] ceilometer meters and samples delete

2014-01-20 Thread Bogdan Dobrelya
On 01/20/2014 01:29 PM, Dmitry Iakunchikov wrote: > David, > > You're completely right, > > The main problem is that ceilometer has possibility to create samples, > but not to delete. Because of that there is no possibility to remove > OSTF created data. 1) What is current DB backend for Ceilomet

Re: [openstack-dev] [Fuel-dev] [OSTF][Ceilometer] ceilometer meters and samples delete

2014-01-20 Thread Dmitry Iakunchikov
David, You're completely right, The main problem is that ceilometer has possibility to create samples, but not to delete. Because of that there is no possibility to remove OSTF created data. Actually another way is to use time_to_live, but as you sad "As an operator, I’d expect that my data is r

Re: [openstack-dev] [Fuel-dev] [OSTF][Ceilometer] ceilometer meters and samples delete

2014-01-17 Thread David Easter
I¹d like to make sure I understand the question. Is this the scenario? * A user installs Mirantis OpenStack * The user runs the Mirantis OpenStack Health Check (OSTF) against Ceilometer * The Health Check creates a VM against which ceilometer can collect data * Ceilometer collects the data from th

Re: [openstack-dev] [Fuel-dev] [OSTF][Ceilometer] ceilometer meters and samples delete

2014-01-17 Thread Jay Pipes
On Fri, 2014-01-17 at 12:43 +0200, Dmitry Iakunchikov wrote: > Ceilometer's tests creates some data which could not be deleted. > For example: after creation new instance, ceilometer creates new > meters for this instance and there is no possibility to delete them. > Even after instance deletion

Re: [openstack-dev] [Fuel-dev] [OSTF][Ceilometer] ceilometer meters and samples delete

2014-01-17 Thread Dmitry Iakunchikov
For now in Fuel we keep samples forever In case if we will use time_to_live, how long we should keep this data? 2014/1/17 Julien Danjou > On Fri, Jan 17 2014, Nadya Privalova wrote: > > > I would ask in another way. > > Ceilometer has a mechanism to add a sample through POST. So it looks not >

Re: [openstack-dev] [Fuel-dev] [OSTF][Ceilometer] ceilometer meters and samples delete

2014-01-17 Thread Ildikó Váncsa
: Julien Danjou [mailto:jul...@danjou.info] Sent: Friday, January 17, 2014 1:35 PM To: Nadya Privalova Cc: fuel-...@lists.launchpad.net; OpenStack Development Mailing List (not for usage questions); Vladimir Kuklin Subject: Re: [openstack-dev] [Fuel-dev] [OSTF][Ceilometer] ceilometer meters and

Re: [openstack-dev] [Fuel-dev] [OSTF][Ceilometer] ceilometer meters and samples delete

2014-01-17 Thread Julien Danjou
On Fri, Jan 17 2014, Nadya Privalova wrote: > I would ask in another way. > Ceilometer has a mechanism to add a sample through POST. So it looks not > consistent not to allow user to delete a sample. > IMHO, insertion and deletion through REST looks a little bit hacky: user > always has an ability

Re: [openstack-dev] [Fuel-dev] [OSTF][Ceilometer] ceilometer meters and samples delete

2014-01-17 Thread Nadya Privalova
Hi guys, I would ask in another way. Ceilometer has a mechanism to add a sample through POST. So it looks not consistent not to allow user to delete a sample. IMHO, insertion and deletion through REST looks a little bit hacky: user always has an ability to fake data collected from OpenStack servic

Re: [openstack-dev] [Fuel-dev] [OSTF][Ceilometer] ceilometer meters and samples delete

2014-01-17 Thread Julien Danjou
On Fri, Jan 17 2014, Dmitry Iakunchikov wrote: > Ceilometer's tests creates some data which could not be deleted. > For example: after creation new instance, ceilometer creates new meters for > this instance and there is no possibility to delete them. Even after > instance deletion they would not

[openstack-dev] [Fuel-dev] [OSTF][Ceilometer] ceilometer meters and samples delete

2014-01-17 Thread Dmitry Iakunchikov
Hi, Ceilometer's tests creates some data which could not be deleted. For example: after creation new instance, ceilometer creates new meters for this instance and there is no possibility to delete them. Even after instance deletion they would not be deleted. Should we take attention to this? And