What are the facilities for cpu? That's the initial question - how can I do it
if this is possible
Best Regards
Tech-corps IT Engineer
Ivan Derbenev
Phone: +79633431774
-Original Message-
From: James Downs [mailto:e...@egon.cc]
Sent: Thursday, January 12, 2017 12:56 AM
To: Ivan
no, that's not my question.
I'm already overcommiting, but now need to prioritize one instance above others
in terms of perfomance.
От: Eugene Nikanorov <enikano...@mirantis.com>
Отправлено: 12 января 2017 г. 1:13:27
Кому: Ivan Derbenev; ope
Hello, guys!
Imagine we have a compute node with kvm hypervisor installed
It has 64gb RAM and quad core processor
We create 2 machines in nova on this host - both with 64gb and 4 VCPUs
if both vms start using all 64gb memory, both of them start using swap
same for cpu - they use it equally
Hello all!
Is it possible to give a user (or role) an ability to run specific api call?
It's monitoring - only user, and I want to give it permissions for all
%servicename% %itemname%-list calls
And changing specific policies in policy.json seems to work, but not for things
like nova/cinder
Hello guys!
We have currently an installation of Openstack Liberty+KVM+Ububntu 14.04,
mostly default
Cinder and Nova are backed with qcow2 over NFS, cinder volumes resides on the
same servers running nova-compute
The problem is - we do have power issues in our building, and not always we can
Hello!
We are using OS liberty + Ubuntu LTS.
I configured keystone to use ldap as an identity backend and sql as an
assignment backend.
Is there an automatic built-in way to assign some roles to all people from
specific LDAP group?
Regards,
IT engineer
Farheap, Russia
Ivan Derbenev
bump
Regards,
IT engineer
Farheap, Russia
Ivan Derbenev
-Original Message-
From: Ivan Derbenev [mailto:ivan.derbe...@tech-corps.com]
Sent: Sunday, February 14, 2016 10:54 PM
To: Chris Friesen <chris.frie...@windriver.com>; openstack@lists.openstack.org
Subject: Re: [Openstack]
6b6-602a-44de-a835-9d1936a53785] Updated the network info_cache for
instance _heal_instance_info_cache
/usr/lib/python2.7/dist-packages/nova/compute/manager.py:5539
2016-02-14 14:38:53.337 25601 DEBUG oslo_concurrency.lockutils
[req-8a8069fb-2df1-4683-9e66-e48fbe446c94 Ivan Derbenev
2b1b8aa0
Looks like this is your issue
https://bugs.launchpad.net/glance/+bug/1476770
Regards,
IT engineer
Farheap, Russia
Ivan Derbenev
From: Richard Raseley [mailto:rich...@raseley.com]
Sent: Friday, December 4, 2015 5:50 AM
To: openstack@lists.openstack.org
Subject: [Openstack] [Nova] [Glance] Errors
Hello!
Openstack kilo+Ubuntu 14.04
Nova-network, not neutron, vlanDHCPmanager
Is there a possibility to change ip of instance, without database hacking?
Regards,
IT engineer
Farheap, Russia
Ivan Derbenev
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, but via nova)
Regards,
IT engineer
Farheap, Russia
Ivan Derbenev
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Hello, guys!
We do have installation of kilo + nova-network
Is it possible to have only one dnsmasq dhcp server on controller node, instead
of every-node installation?
Regards,
IT engineer
Farheap, Russia
Ivan Derbenev
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, on controller nova-br1004.conf updates at
the same time when the instance is booted
I tried to debug the code to find when this should happen and why it doesn't,
but no result
Help is deeply appreciated, thanks
Regards,
IT engineer
Farheap, Russia
Ivan Derbenev
Ввиду проведения санехнических работы вынужден поработать из дома первую
половину дня
Regards,
IT engineer
Farheap, Russia
Ivan Derbenev
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manually every time, but I don't like this
Regards,
IT engineer
Farheap, Russia
Ivan Derbenev
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You need to create service users in ldap
ADMIN_TOKEN should work for assigning roles
Regards,
IT engineer
Farheap, Russia
Ivan Derbenev
-Original Message-
From: Marc Pape [mailto:marc.p...@gmail.com]
Sent: Monday, August 17, 2015 10:32 AM
To: openstack@lists.openstack.org
Subject
Well, thanks.
Actually, wanted to know, if this behavior is ok for every installation, or I
has misconfigured smthing
Regards,
IT engineer
Farheap, Russia
Ivan Derbenev
-Original Message-
From: Daniel P. Berrange [mailto:berra...@redhat.com]
Sent: Friday, August 14, 2015 5:56 PM
Well, I have 4gb qcow2 image
But it contains a 100gb filesystem
And the rest 96 gbs are still copied
Regards,
IT engineer
Farheap, Russia
Ivan Derbenev
-Original Message-
From: Jay Pipes [mailto:jaypi...@gmail.com]
Sent: Friday, August 14, 2015 4:56 PM
To: openstack
bump
Regards,
IT engineer
Farheap, Russia
Ivan Derbenev
From: Ivan Derbenev [mailto:ivan.derbe...@tech-corps.com]
Sent: Wednesday, August 5, 2015 1:21 PM
To: openstack@lists.openstack.org
Subject: [Openstack] New instances booting time
Hello, guys, I have a question
We now have OS Kilo + KVM
Hello!
We have an installation of OS Kilo+Ubunto14.04+KVM
Now we use LVM backend for both Nova and Cinder.
I do want to switch it to file backend and store VMs in qcow2 files on ext4 fs.
But us there a way to store cinder volumes in the same way?
Regards,
IT engineer
Farheap, Russia
Ivan Derbenev
image to lvm.
How can we speed it up?
I don't wanna have instance from 100GB image booted for 4 hours
Regards,
IT engineer
Farheap, Russia
Ivan Derbenev
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? Cinder will use iscsi even inside single
machine (I don't know whether it will be slower or not) and we can't predict
what storage server it will use to create disk.
And I couldn't find any way to do it inside nova.
Regards,
IT engineer
Farheap, Russia
Ivan Derbenev
choice. It’s MUCH
easier to maintain then KVM, especially for a newbie in such technologies
Regards,
IT engineer
Farheap, Russia
Ivan Derbenev
From: Leandro Mendes [mailto:theflock...@gmail.com]
Sent: Friday, July 24, 2015 5:15 PM
To: Mārtiņš Jakubovičs
Cc: openstack@lists.openstack.org
Subject: Re
the best practice for a system like mine?
I mean XS with local storages
Regards,
IT engineer
Farheap, Russia
Ivan Derbenev
From: Bob Ball [mailto:bob.b...@citrix.com]
Sent: Tuesday, July 14, 2015 5:18 PM
To: Ivan Derbenev; openstack@lists.openstack.org
Subject: RE: xenserver and cinder
Hi Ivan
So, do I understand it right - I can't get rid of additional layer for cinder
volumes, if I want to use local storage?
Regards,
IT engineer
Farheap, Russia
Ivan Derbenev
From: Bob Ball [mailto:bob.b...@citrix.com]
Sent: Tuesday, July 14, 2015 12:34 PM
To: Ivan Derbenev; openstack
,
IT engineer
Farheap, Russia
Ivan Derbenev
From: Bob Ball [mailto:bob.b...@citrix.com]
Sent: Tuesday, July 14, 2015 4:58 PM
To: Ivan Derbenev; openstack@lists.openstack.org
Subject: RE: xenserver and cinder
As I understand it Cinder provides volumes that must be accessible to VMs on
any
are the best practices to use cinder for Xenservers with
local storage?
Regards,
Ivan Derbenev
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