<p dir="ltr">Hi everyone,<br>
How to approach towards the point while writing proposal answering Timeline question ?</p>
<p dir="ltr">Sent from my Cyanogen phone</p>
<div class="quote">On 22 Oct 2015 5:39 pm, openstack-request@lists.openstack.org wrote:<br type='attribution'><blockquote class="quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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Today's Topics:<br>
<br>
1. Re: [Liberty][Trusty] AppArmor interferes with instance<br>
launching... (Martinx - ?????)<br>
2. [fuel] fuel cli question (Adam Lawson)<br>
3. CPU Allocation Ratio / OverCommit, not working, need help...<br>
(Martinx - ?????)<br>
4. secure metadata: best practices survey (Pitucha, Stanislaw Izaak)<br>
5. Create a custom CentOS 7.x image (Jagga Soorma)<br>
6. ??? how to isolate user's view of VMs in one tenant?<br>
(=?gb18030?B?c2VudmVua3M=?=)<br>
7. Kilo + DVR and plugins (FWaas, VPNaas, LBaas) (Ja. CA.)<br>
8. Re: Create a custom CentOS 7.x image (Nasir Mahmood)<br>
9. Re: CPU Allocation Ratio / OverCommit, not working, need<br>
help... (Vladimir Eremin)<br>
10. Re: CPU Allocation Ratio / OverCommit, not working, need<br>
help... (Martinx - ?????)<br>
<br>
<br>
----------------------------------------------------------------------<br>
<br>
Message: 1<br>
Date: Wed, 21 Oct 2015 13:17:33 -0200<br>
From: Martinx - ????? <thiagocmartinsc@gmail.com><br>
To: Mohammed Naser <mnaser@vexxhost.com><br>
Cc: "openstack@lists.openstack.org" <openstack@lists.openstack.org><br>
Subject: Re: [Openstack] [Liberty][Trusty] AppArmor interferes with<br>
instance launching...<br>
Message-ID:<br>
<CAJSM8J30FoOFMh=gvWPhMuDyyDvXQVzL7pfkKi3pXc=JbjL6iw@mail.gmail.com><br>
Content-Type: text/plain; charset=UTF-8<br>
<br>
I don't think that this problem is related to AppArmor.<br>
<br>
It is happening again but, it is random, on a host without AppArmor installed...<br>
<br>
The logs shows:<br>
<br>
<br>
nova-compute.log:<br>
<br>
<a href="http://paste.openstack.org/show/477033/">http://paste.openstack.org/show/477033/</a><br>
<br>
<br>
nova-conductor.log:<br>
<br>
<a href="http://paste.openstack.org/show/477036/">http://paste.openstack.org/show/477036/</a><br>
<br>
libvirtd.log:<br>
<br>
---<br>
2015-10-21 15:07:14.578+0000: 2805: error : virNetDevTapCreate:290 :<br>
Unable to create tap device tapab04671d-75: Device or resource busy<br>
---<br>
<br>
I'm trying to launch the following Stack:<br>
<br>
<a href="https://github.com/sandvine/os-ansible-deployment-lite/blob/liberty/misc/os-heat-templates/sandvine-stack-0.1-cs-1.yaml">https://github.com/sandvine/os-ansible-deployment-lite/blob/liberty/misc/os-heat-templates/sandvine-stack-0.1-cs-1.yaml</a><br>
<br>
It failed (CREATE_FAILED), then, I tried it again, and it works<br>
(CREATE_COMPLETE)! :-/<br>
<br>
This never happened with Kilo (very same Heat Template)...<br>
<br>
It seems that, the first time that of launch, after uploading a qcow2,<br>
it fails, then, the second time, it works...<br>
<br>
Am I missing something here?<br>
<br>
Thanks!<br>
Thiago<br>
<br>
On 20 October 2015 at 10:04, Mohammed Naser <mnaser@vexxhost.com> wrote:<br>
> What do you see in /var/log/syslog regarding apparmor?<br>
><br>
> On Mon, Oct 19, 2015 at 10:12 PM, Martinx - ?????<br>
> <thiagocmartinsc@gmail.com> wrote:<br>
>> Guys,<br>
>><br>
>> Finally my Liberty setup is working!<br>
>><br>
>> But, I removed the apparmor and libapparmor-perl packages out from<br>
>> Ubuntu, otherwise, it is not possible to launch any instance, the<br>
>> following error(s) appear:<br>
>><br>
>> libvirtd.log:<br>
>> ---<br>
>> 2015-10-20 00:58:35.393+0000: 12689: error : virNetDevTapCreate:290 :<br>
>> Unable to create tap device tap3805bb26-ef: Device or resource busy<br>
>> ---<br>
>><br>
>> nova-compute.log:<br>
>><br>
>> ---<br>
>> 2015-10-19 20:58:35.476 13685 ERROR nova.compute.manager<br>
>> [req-3a40fb40-ab82-4446-9e2d-641e451f3c85<br>
>> b0e9378fbc1a48328e29f28e9109c25a d896204e6b6040da88039585bedb0824 - -<br>
>> -] [instance: e305b8bf-2d74-4819-bc92-3eb1bd59db50] Instance failed to<br>
>> spawn<br>
>> 2015-10-19 20:58:35.476 13685 ERROR nova.compute.manager [instance:<br>
>> e305b8bf-2d74-4819-bc92-3eb1bd59db50] Traceback (most recent call<br>
>> last):<br>
>> 2015-10-19 20:58:35.476 13685 ERROR nova.compute.manager [instance:<br>
>> e305b8bf-2d74-4819-bc92-3eb1bd59db50] File<br>
>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2155,<br>
>> in _build_resources<br>
>> 2015-10-19 20:58:35.476 13685 ERROR nova.compute.manager [instance:<br>
>> e305b8bf-2d74-4819-bc92-3eb1bd59db50] yield resources<br>
>> 2015-10-19 20:58:35.476 13685 ERROR nova.compute.manager [instance:<br>
>> e305b8bf-2d74-4819-bc92-3eb1bd59db50] File<br>
>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2009,<br>
>> in _build_and_run_instance<br>
>> 2015-10-19 20:58:35.476 13685 ERROR nova.compute.manager [instance:<br>
>> e305b8bf-2d74-4819-bc92-3eb1bd59db50]<br>
>> block_device_info=block_device_info)<br>
>> 2015-10-19 20:58:35.476 13685 ERROR nova.compute.manager [instance:<br>
>> e305b8bf-2d74-4819-bc92-3eb1bd59db50] File<br>
>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line<br>
>> 2444, in spawn<br>
>> 2015-10-19 20:58:35.476 13685 ERROR nova.compute.manager [instance:<br>
>> e305b8bf-2d74-4819-bc92-3eb1bd59db50]<br>
>> block_device_info=block_device_info)<br>
>> 2015-10-19 20:58:35.476 13685 ERROR nova.compute.manager [instance:<br>
>> e305b8bf-2d74-4819-bc92-3eb1bd59db50] File<br>
>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line<br>
>> 4519, in _create_domain_and_network<br>
>> 2015-10-19 20:58:35.476 13685 ERROR nova.compute.manager [instance:<br>
>> e305b8bf-2d74-4819-bc92-3eb1bd59db50] xml, pause=pause,<br>
>> power_on=power_on)<br>
>> 2015-10-19 20:58:35.476 13685 ERROR nova.compute.manager [instance:<br>
>> e305b8bf-2d74-4819-bc92-3eb1bd59db50] File<br>
>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line<br>
>> 4449, in _create_domain<br>
>> 2015-10-19 20:58:35.476 13685 ERROR nova.compute.manager [instance:<br>
>> e305b8bf-2d74-4819-bc92-3eb1bd59db50] guest.launch(pause=pause)<br>
>> 2015-10-19 20:58:35.476 13685 ERROR nova.compute.manager [instance:<br>
>> e305b8bf-2d74-4819-bc92-3eb1bd59db50] File<br>
>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/guest.py", line<br>
>> 141, in launch<br>
>> 2015-10-19 20:58:35.476 13685 ERROR nova.compute.manager [instance:<br>
>> e305b8bf-2d74-4819-bc92-3eb1bd59db50] self._encoded_xml,<br>
>> errors='ignore')<br>
>> 2015-10-19 20:58:35.476 13685 ERROR nova.compute.manager [instance:<br>
>> e305b8bf-2d74-4819-bc92-3eb1bd59db50] File<br>
>> "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 195,<br>
>> in __exit__<br>
>> 2015-10-19 20:58:35.476 13685 ERROR nova.compute.manager [instance:<br>
>> e305b8bf-2d74-4819-bc92-3eb1bd59db50] six.reraise(self.type_,<br>
>> self.value, self.tb)<br>
>> 2015-10-19 20:58:35.476 13685 ERROR nova.compute.manager [instance:<br>
>> e305b8bf-2d74-4819-bc92-3eb1bd59db50] File<br>
>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/guest.py", line<br>
>> 136, in launch<br>
>> 2015-10-19 20:58:35.476 13685 ERROR nova.compute.manager [instance:<br>
>> e305b8bf-2d74-4819-bc92-3eb1bd59db50] return<br>
>> self._domain.createWithFlags(flags)<br>
>> 2015-10-19 20:58:35.476 13685 ERROR nova.compute.manager [instance:<br>
>> e305b8bf-2d74-4819-bc92-3eb1bd59db50] File<br>
>> "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 183, in<br>
>> doit<br>
>> 2015-10-19 20:58:35.476 13685 ERROR nova.compute.manager [instance:<br>
>> e305b8bf-2d74-4819-bc92-3eb1bd59db50] result =<br>
>> proxy_call(self._autowrap, f, *args, **kwargs)<br>
>> 2015-10-19 20:58:35.476 13685 ERROR nova.compute.manager [instance:<br>
>> e305b8bf-2d74-4819-bc92-3eb1bd59db50] File<br>
>> "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 141, in<br>
>> proxy_call<br>
>> 2015-10-19 20:58:35.476 13685 ERROR nova.compute.manager [instance:<br>
>> e305b8bf-2d74-4819-bc92-3eb1bd59db50] rv = execute(f, *args,<br>
>> **kwargs)<br>
>> 2015-10-19 20:58:35.476 13685 ERROR nova.compute.manager [instance:<br>
>> e305b8bf-2d74-4819-bc92-3eb1bd59db50] File<br>
>> "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 122, in<br>
>> execute<br>
>> 2015-10-19 20:58:35.476 13685 ERROR nova.compute.manager [instance:<br>
>> e305b8bf-2d74-4819-bc92-3eb1bd59db50] six.reraise(c, e, tb)<br>
>> 2015-10-19 20:58:35.476 13685 ERROR nova.compute.manager [instance:<br>
>> e305b8bf-2d74-4819-bc92-3eb1bd59db50] File<br>
>> "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 80, in<br>
>> tworker<br>
>> 2015-10-19 20:58:35.476 13685 ERROR nova.compute.manager [instance:<br>
>> e305b8bf-2d74-4819-bc92-3eb1bd59db50] rv = meth(*args, **kwargs)<br>
>> 2015-10-19 20:58:35.476 13685 ERROR nova.compute.manager [instance:<br>
>> e305b8bf-2d74-4819-bc92-3eb1bd59db50] File<br>
>> "/usr/lib/python2.7/dist-packages/libvirt.py", line 896, in<br>
>> createWithFlags<br>
>> 2015-10-19 20:58:35.476 13685 ERROR nova.compute.manager [instance:<br>
>> e305b8bf-2d74-4819-bc92-3eb1bd59db50] if ret == -1: raise<br>
>> libvirtError ('virDomainCreateWithFlags() failed', dom=self)<br>
>> 2015-10-19 20:58:35.476 13685 ERROR nova.compute.manager [instance:<br>
>> e305b8bf-2d74-4819-bc92-3eb1bd59db50] libvirtError: Unable to create<br>
>> tap device tap3805bb26-ef: Device or resource busy<br>
>> 2015-10-19 20:58:35.476 13685 ERROR nova.compute.manager [instance:<br>
>> e305b8bf-2d74-4819-bc92-3eb1bd59db50]<br>
>> ---<br>
>><br>
>> As I said, after removing apparmor, I can now use my brand new Liberty setup!<br>
>><br>
>> Am I missing something? Is it possible to keep apparmor and Liberty?<br>
>><br>
>> Thanks,<br>
>> Thiago<br>
>><br>
>> _______________________________________________<br>
>> Mailing list: <a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack</a><br>
>> Post to : openstack@lists.openstack.org<br>
>> Unsubscribe : <a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack</a><br>
><br>
><br>
><br>
> --<br>
> Mohammed Naser ? vexxhost<br>
> -----------------------------------------------------<br>
> D. 514-316-8872<br>
> D. 800-910-1726 ext. 200<br>
> E. mnaser@vexxhost.com<br>
> W. <a href="http://vexxhost.com">http://vexxhost.com</a><br>
<br>
<br>
<br>
------------------------------<br>
<br>
Message: 2<br>
Date: Wed, 21 Oct 2015 14:09:03 -0700<br>
From: Adam Lawson <alawson@aqorn.com><br>
To: openstack <openstack@lists.openstack.org><br>
Subject: [Openstack] [fuel] fuel cli question<br>
Message-ID:<br>
<CAJfWK4-pLnrNxuUe+k4YyL_56Lkf6uEhASQL-=uQ+8MUKTe4oA@mail.gmail.com><br>
Content-Type: text/plain; charset="utf-8"<br>
<br>
I'm being asked how to create a new environment using fuel cli. I need to<br>
know how to define KVM, neutron/GRE with Ceph back-end for everything. The<br>
docs gives examples but don't go into specifics.<br>
<br>
*Adam Lawson*<br>
<br>
AQORN, Inc.<br>
427 North Tatnall Street<br>
Ste. 58461<br>
Wilmington, Delaware 19801-2230<br>
Toll-free: (844) 4-AQORN-NOW ext. 101<br>
International: +1 302-387-4660<br>
Direct: +1 916-246-2072<br>
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------------------------------<br>
<br>
Message: 3<br>
Date: Wed, 21 Oct 2015 21:33:21 -0200<br>
From: Martinx - ????? <thiagocmartinsc@gmail.com><br>
To: "openstack@lists.openstack.org" <openstack@lists.openstack.org><br>
Subject: [Openstack] CPU Allocation Ratio / OverCommit, not working,<br>
need help...<br>
Message-ID:<br>
<CAJSM8J1HGQEQ+jJGLzYcOwDA=Ff0tenSy8=GBuBSsNnDWBYk3Q@mail.gmail.com><br>
Content-Type: text/plain; charset=UTF-8<br>
<br>
Guys,<br>
<br>
I deployed Liberty on Trusty, on a 2Core physical box, with HT<br>
enabled, so, I can see 4 Cores.<br>
<br>
However, I'm trying to launch 3 Instances (m1.medium, 2 vCPUs each),<br>
totalizing 6 vCPUs but, it doesn't work.<br>
<br>
I have enough RAM and enough disk...<br>
<br>
Also, I tried to increase the cpu_allocation_ratio to 100.0, didn't<br>
worked either...<br>
<br>
My nova.conf contains:<br>
<br>
<a href="https://github.com/sandvine/os-ansible-deployment-lite/blob/liberty/ansible/roles/nova_aio/templates/nova.conf">https://github.com/sandvine/os-ansible-deployment-lite/blob/liberty/ansible/roles/nova_aio/templates/nova.conf</a><br>
<br>
What am I missing? Isn't it 16:1 by default?<br>
<br>
Thanks!<br>
Thiago<br>
<br>
<br>
<br>
------------------------------<br>
<br>
Message: 4<br>
Date: Thu, 22 Oct 2015 00:39:45 +0000<br>
From: "Pitucha, Stanislaw Izaak" <stanislaw.pitucha@hpe.com><br>
To: "openstack@lists.openstack.org" <openstack@lists.openstack.org><br>
Subject: [Openstack] secure metadata: best practices survey<br>
Message-ID:<br>
<F2CEBDD2D596EC45A4D5479F72C865C504DD5E0A@G2W2436.americas.hpqcorp.net><br>
<br>
Content-Type: text/plain; charset="utf-8"<br>
<br>
Hi all,<br>
I'd like to find out what are people using right now / consider best practice for passing private data into instances at boot. (and how you feel about it)<br>
By private data I mean things like:<br>
- password to your databases / message queue / service endpoint<br>
- keys / bootstrap information for orchestration / deployment<br>
- keys required for backups<br>
- certificate private keys for web services<br>
<br>
The current options I'm aware of are:<br>
- metadata / files / scripts passed via the metadata service<br>
- embedding data into the image<br>
- pushing, rather than pulling (credentials bootstrap over ssh)<br>
<br>
The first two come with the downside of the uncertain data retention: metadata database may be backed up forever and can't be explicitly deleted by the user, images may be backed up but can be explicitly deleted. The third comes with the downside of being limited to ssh deployment tools.<br>
<br>
So what's your process and have you seen projects offering something better?<br>
<br>
Best Regards,<br>
Stanis?aw Pitucha<br>
<br>
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<br>
Message: 5<br>
Date: Wed, 21 Oct 2015 20:03:50 -0700<br>
From: Jagga Soorma <jagga13@gmail.com><br>
To: openstack@lists.openstack.org<br>
Subject: [Openstack] Create a custom CentOS 7.x image<br>
Message-ID:<br>
<CAKyjK50=3F=g9cwFCJV792T7yxv86-fM+7rZW0RP4jU3u5VfuQ@mail.gmail.com><br>
Content-Type: text/plain; charset=UTF-8<br>
<br>
Hi Guys,<br>
<br>
I am new to openstack and have been using images provided by others in<br>
my test cloud. However, I am trying to so some customization and need<br>
to build my own image. I built CentOS 7.1 on my virtualbox instance<br>
and went through the following steps:<br>
<br>
--<br>
/etc/default/grub - fixed this file to get console working<br>
grub2-mkconfig -o /boot/grub2/grub.cfg<br>
echo "NOZEROCONF=yes" >> /etc/sysconfig/network<br>
yum install acpid -y<br>
systemctl enable acpid<br>
systemctl disable firewalld<br>
yum install cloud-init -y<br>
yum install cloud-utils-growpart -y<br>
cleanup /etc/sysconfig/network-scripts/ifcfg-*<br>
--<br>
<br>
Just want to get a basic image working before I do any customization.<br>
After following these steps (I choose qcow as the virtualbox image<br>
format) I upload the image into my cluster using:<br>
<br>
glance image-create --name "testimg3" --disk-format qcow2<br>
--container-format bare --file centos71.qcow --progress<br>
<br>
However, when deploying from this image I see that on console the boot<br>
drive is not being found. Now, on my virtualbox the local drive shows<br>
up as /dev/sda* but in kvm it is /dev/vda*. I haven't read anywhere<br>
in the docs that there is something that I need to do for this but<br>
seems like what is missing. Is there something that needs to be done<br>
on my virtualbox instance before shutting it down to make sure the<br>
correct disk is found and the os can boot. In the fstab I see that<br>
the disk is being referenced with uuid in my virtualbox instance.<br>
<br>
Any help would be greatly appreciated!<br>
<br>
Thanks.<br>
<br>
<br>
<br>
------------------------------<br>
<br>
Message: 6<br>
Date: Thu, 22 Oct 2015 13:57:57 +0800<br>
From: "=?gb18030?B?c2VudmVua3M=?=" <senvenks@qq.com><br>
To: "=?gb18030?B?RmVkZXJpY28gTWljaGVsZSBGYWNjYQ==?="<br>
<ffacca@create-net.org><br>
Cc: openstack <openstack@lists.openstack.org><br>
Subject: [Openstack] ??? how to isolate user's view of VMs in one<br>
tenant?<br>
Message-ID: <tencent_162D1545380849545C3A3DED@qq.com><br>
Content-Type: text/plain; charset="gb18030"<br>
<br>
Thank you for your reply!<br>
I understand that a tenant is a unit/container for shared resources and quota.<br>
But if I still need to do the user isolation in a tenant, what should I do to get that?<br>
Could you please give some technical directions? Thanks a lot.<br>
<br>
<br>
<br>
<br>
------------------ ???? ------------------<br>
???: "Federico Michele Facca";<ffacca@create-net.org>;<br>
????: 2015?10?21?(???) ??11:05<br>
???: "senvenks"<senvenks@qq.com>; <br>
??: "openstack"<openstack@lists.openstack.org>; <br>
??: Re: [Openstack] how to isolate user's view of VMs in one tenant?<br>
<br>
<br>
<br>
You should probably use different tenants. A tenant is a shared user space.<br>
<br>
iFede - Fede's mobile edition<br>
<br>
Il giorno 21 ott 2015, alle ore 03:49, senvenks <senvenks@qq.com> ha scritto:<br>
<br>
<br>
Hi, <br>
<br>
I am a newbie on OpenStack and now encounter a simple question here. <br>
<br>
On the default dashboard UI, a VM is visible to all users in one tenant after being created.<br>
<br>
Is there any way to isolate each user's view of VMs in one tenant?<br>
<br>
For example, after allocating and creating 10 VMs for 10 users (one for each user) in a tenant, each user can see the specific VM belonging to himself.<br>
<br>
If there are no present ways (codes or some cli/ui steps) to achieve this, how to develop such a mechanism by myself? <br>
<br>
what's the key point of the development work? <br>
<br>
Any suggestion will be greatly appreciated.<br>
<br>
Thanks.<br>
<br>
_______________________________________________<br>
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Message: 7<br>
Date: Thu, 22 Oct 2015 06:25:13 +0000<br>
From: "Ja. CA." <magicboiz@hotmail.com><br>
To: "openstack@lists.openstack.org" <openstack@lists.openstack.org><br>
Subject: [Openstack] Kilo + DVR and plugins (FWaas, VPNaas, LBaas)<br>
Message-ID: <DUB128-W40B8A3D3890A9698844A84B0270@phx.gbl><br>
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Hello,<br>
would you happen to know whether FWaas, VPNaas and LBaas are compatible with Distributed Routing (DVR) in Kilo release?<br>
thanks in advance!J. <br>
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Message: 8<br>
Date: Thu, 22 Oct 2015 12:00:27 +0500<br>
From: Nasir Mahmood <nasir.mahmood@gmail.com><br>
To: Jagga Soorma <jagga13@gmail.com><br>
Cc: openstack <openstack@lists.openstack.org><br>
Subject: Re: [Openstack] Create a custom CentOS 7.x image<br>
Message-ID:<br>
<CACnWpYOD=yxSAzMKDekdfezZ0RWJEZr0QJP_b8nkH+ts38QaAQ@mail.gmail.com><br>
Content-Type: text/plain; charset="utf-8"<br>
<br>
Best idea is to convert the vmdk or the virtualbox image directly to qcow2<br>
format like below and then do all those customizations later on.<br>
<br>
qemu-img convert CentOS-TEMPLATE-disk1.vmdk -O qcow2<br>
CentOS-TEMPLATE-disk1.qcow2<br>
<br>
You might have to change the syntax .<br>
Hi Guys,<br>
<br>
I am new to openstack and have been using images provided by others in<br>
my test cloud. However, I am trying to so some customization and need<br>
to build my own image. I built CentOS 7.1 on my virtualbox instance<br>
and went through the following steps:<br>
<br>
--<br>
/etc/default/grub - fixed this file to get console working<br>
grub2-mkconfig -o /boot/grub2/grub.cfg<br>
echo "NOZEROCONF=yes" >> /etc/sysconfig/network<br>
yum install acpid -y<br>
systemctl enable acpid<br>
systemctl disable firewalld<br>
yum install cloud-init -y<br>
yum install cloud-utils-growpart -y<br>
cleanup /etc/sysconfig/network-scripts/ifcfg-*<br>
--<br>
<br>
Just want to get a basic image working before I do any customization.<br>
After following these steps (I choose qcow as the virtualbox image<br>
format) I upload the image into my cluster using:<br>
<br>
glance image-create --name "testimg3" --disk-format qcow2<br>
--container-format bare --file centos71.qcow --progress<br>
<br>
However, when deploying from this image I see that on console the boot<br>
drive is not being found. Now, on my virtualbox the local drive shows<br>
up as /dev/sda* but in kvm it is /dev/vda*. I haven't read anywhere<br>
in the docs that there is something that I need to do for this but<br>
seems like what is missing. Is there something that needs to be done<br>
on my virtualbox instance before shutting it down to make sure the<br>
correct disk is found and the os can boot. In the fstab I see that<br>
the disk is being referenced with uuid in my virtualbox instance.<br>
<br>
Any help would be greatly appreciated!<br>
<br>
Thanks.<br>
<br>
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Message: 9<br>
Date: Thu, 22 Oct 2015 13:40:13 +0300<br>
From: Vladimir Eremin <veremin@mirantis.com><br>
To: Martinx - ????? <thiagocmartinsc@gmail.com><br>
Cc: "openstack@lists.openstack.org" <openstack@lists.openstack.org><br>
Subject: Re: [Openstack] CPU Allocation Ratio / OverCommit, not<br>
working, need help...<br>
Message-ID: <341E0C00-4C69-46CB-974E-F44EFDA9D2E2@mirantis.com><br>
Content-Type: text/plain; charset=utf-8<br>
<br>
Hi Martinx,<br>
<br>
You could check what?s going wrong if you set debug to True in your nova.con on controller, then restart nova-scheduler. Scheduler?s log contains lot of debug, so you could easily figure out the problem.<br>
<br>
I bet it because of RAM by the way.<br>
<br>
-- <br>
With best regards,<br>
Vladimir Eremin,<br>
Fuel Deployment Engineer,<br>
Mirantis, Inc.<br>
<br>
<br>
<br>
> On 22 Oct 2015, at 02:33, Martinx - ????? <thiagocmartinsc@gmail.com> wrote:<br>
> <br>
> Guys,<br>
> <br>
> I deployed Liberty on Trusty, on a 2Core physical box, with HT<br>
> enabled, so, I can see 4 Cores.<br>
> <br>
> However, I'm trying to launch 3 Instances (m1.medium, 2 vCPUs each),<br>
> totalizing 6 vCPUs but, it doesn't work.<br>
> <br>
> I have enough RAM and enough disk...<br>
> <br>
> Also, I tried to increase the cpu_allocation_ratio to 100.0, didn't<br>
> worked either...<br>
> <br>
> My nova.conf contains:<br>
> <br>
> <a href="https://github.com/sandvine/os-ansible-deployment-lite/blob/liberty/ansible/roles/nova_aio/templates/nova.conf">https://github.com/sandvine/os-ansible-deployment-lite/blob/liberty/ansible/roles/nova_aio/templates/nova.conf</a><br>
> <br>
> What am I missing? Isn't it 16:1 by default?<br>
> <br>
> Thanks!<br>
> Thiago<br>
> <br>
> _______________________________________________<br>
> Mailing list: <a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack</a><br>
> Post to : openstack@lists.openstack.org<br>
> Unsubscribe : <a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack</a><br>
<br>
<br>
<br>
<br>
------------------------------<br>
<br>
Message: 10<br>
Date: Thu, 22 Oct 2015 09:16:13 -0200<br>
From: Martinx - ????? <thiagocmartinsc@gmail.com><br>
To: Vladimir Eremin <veremin@mirantis.com><br>
Cc: "openstack@lists.openstack.org" <openstack@lists.openstack.org><br>
Subject: Re: [Openstack] CPU Allocation Ratio / OverCommit, not<br>
working, need help...<br>
Message-ID:<br>
<CAJSM8J27iQ+KiphSLvz=YKiwjPP-Ffw2Ci5NnxS8Lo_EVunKTA@mail.gmail.com><br>
Content-Type: text/plain; charset=UTF-8<br>
<br>
Hey man!<br>
<br>
Thanks for your reply... It was really helpful!<br>
<br>
It is working now! It was disk_allocation_ratio problem... lol<br>
<br>
Thanks again! Debug is always good... =)<br>
<br>
Best,<br>
Thiago<br>
<br>
On 22 October 2015 at 08:40, Vladimir Eremin <veremin@mirantis.com> wrote:<br>
> Hi Martinx,<br>
><br>
> You could check what?s going wrong if you set debug to True in your nova.con on controller, then restart nova-scheduler. Scheduler?s log contains lot of debug, so you could easily figure out the problem.<br>
><br>
> I bet it because of RAM by the way.<br>
><br>
> --<br>
> With best regards,<br>
> Vladimir Eremin,<br>
> Fuel Deployment Engineer,<br>
> Mirantis, Inc.<br>
><br>
><br>
><br>
>> On 22 Oct 2015, at 02:33, Martinx - ????? <thiagocmartinsc@gmail.com> wrote:<br>
>><br>
>> Guys,<br>
>><br>
>> I deployed Liberty on Trusty, on a 2Core physical box, with HT<br>
>> enabled, so, I can see 4 Cores.<br>
>><br>
>> However, I'm trying to launch 3 Instances (m1.medium, 2 vCPUs each),<br>
>> totalizing 6 vCPUs but, it doesn't work.<br>
>><br>
>> I have enough RAM and enough disk...<br>
>><br>
>> Also, I tried to increase the cpu_allocation_ratio to 100.0, didn't<br>
>> worked either...<br>
>><br>
>> My nova.conf contains:<br>
>><br>
>> <a href="https://github.com/sandvine/os-ansible-deployment-lite/blob/liberty/ansible/roles/nova_aio/templates/nova.conf">https://github.com/sandvine/os-ansible-deployment-lite/blob/liberty/ansible/roles/nova_aio/templates/nova.conf</a><br>
>><br>
>> What am I missing? Isn't it 16:1 by default?<br>
>><br>
>> Thanks!<br>
>> Thiago<br>
>><br>
>> _______________________________________________<br>
>> Mailing list: <a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack</a><br>
>> Post to : openstack@lists.openstack.org<br>
>> Unsubscribe : <a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack</a><br>
><br>
<br>
<br>
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End of Openstack Digest, Vol 28, Issue 23<br>
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