used for?
2011-08-31
heut2008
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hi,all
when use crendentials to ask for a unscoped token,should keystone offers
more info such as endpoints and user info? is it a bug or for other use?
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hi,folks
I am confused that when we config nova to use multi_host in Vlan mode.
both nova-compute and nova-network run in the same server.
how does the instance get the metadata.
1、the instance try to get the metadata from 169.254.169.254. the request is
send to nova-network through the switch
hi,all:
I am confued about how security rules works ,i read the
/nova/virt/libvirt/firewall.py and /nova/network/linux_net.py ,
my understanding is when create or change a security rule ,the process is
as below.
reuqest to nova osapi-update db for the rule-call method
hi,all
to be first,I am not to be proficient in filesystem and storage,so what
I say may not correct,forgive me.
to realize EBS like amazon, openstack first use LVM,through iSCSI
PROTOCOL,so we can use remote
storage as block devices.and other problem is snapshot,the ideal situation
is we can
here you can find what you want http://uec-images.ubuntu.com/
在 2012年3月26日 下午9:48，赵琦 tyzha...@gmail.com 写道：
hi
i use ubuntu1010-uec image 64-bit to start a VM on openstack on 32-bit
system.but it failed. ｉ think it because of image not matching the host
system.
any one can give me a
nova-manage is an admin tool,just as you said,it opeates the DB
directly,and can be executed both in nova-network node and
nova-compute node,it is a simple way to work as an admin tool before
keystone come out. in folsom,there will be and admin tool like
novaclient to take the place of
nova does not support it ever,you can set the flag quota_instances
to control the total num instances a tenant can create ,the num of
instances concurrently created is surely to be less than this quota .
2012/4/12 Xin Zhao xz...@bnl.gov:
Hello,
I try to assign quota to individual users, to
Live block migration may need to be root.through I am not sure.a few day's
ago,I tested live block migration,and config hostA and hostB to use ssh
key to access each other with nova user; but it fails to migration.when I
run nova-compute with root ,and root ssh key to both hosts;the block
currently,you can not get this info on dashboard,may be in the future
you can get this info through an admin account.it is not necessary to
show this info to the customer (user).
2012/4/14 Jayashree(Jay) Beltur jaybel...@yahoo.com:
Hello,
I have installed lastest Essex version on 2 nodes.
sorry,it is screen -x stack,run this in the account you installed devstack.
2012/4/16 Alex Nehaichik m...@l0gin.net:
On Mon, 16 Apr 2012 16:17:55 +0300, Salman Malik salma...@live.com wrote:
Hi All,
A quick question regarding nova.conf: How can I modify nova.conf and get
it to work with
here is a full step by step of installing openstack essex 2012.1 on
CentOS 6.2 http://blog.lightcloud.cn/?p=91.
but it was writen in Chinese.you can use google translate.hope you can benefit.
2012/4/16 Salman A Baset saba...@us.ibm.com:
Hello folks,
Has anyone tried to install Essex compute,
if you are using essex, you can get the service resources
(CPU,Memory,Disk) from nova-scheduler logs.
all compute node report its avaible resources to nova-scheduler .the smart
nova-scheduer use these info to implememt a variety of scheduler filters.
2012/4/20 Razique Mahroua
be sure nova-compute is running and is enabled by using nova-manage
service list,also confirm that the compute node have enough
resources(cpu,mem,disk) .
2012/4/27 Rogerio Goncalves roge...@gmail.com:
Hello,
Im getting this error when launching a new instance.
Failed to
stackForge is a Gerrit review and Jenkins CI setup similar to that of
the main OpenStack project but for use with projects that are not
under the main OpenStack umbrella.
Any project can be added to StackForge as long as it is related to
OpenStack in some way.
2012/5/9 Doug Hellmann
if you are using vlan mode then of cource you can allocate a network
to your project,if you are using flatdhcp mode then all
project(tenant) share the network you created the instances in the
same broadcast domain.
2012/5/16 William Herry william.herry.ch...@gmail.com:
Hi
how can I create a
can you show your nova-compute log ? if no errors and warns,may be
your libvirt hangs so nova-compute can not get a connection to libvirt
.try to kill the libviirtd process ,and restart it.then restart
nova-compute .
2012/5/16 Leander Bessa Beernaert leande...@gmail.com:
Hello,
I can't get
the log shows nova-compute is connecting to qemu://system ,can you
use virsh list .I still suspecd that it is you libvirt causes this.
2012/5/16 Gurjar, Unmesh unmesh.gur...@nttdata.com:
Hi Leander,
The issue is the Compute is not updating its heartbeat (services table in
the nova
you should use admin credentials ,then run instances by adding an
option --force_hosts=node1 to nova boot .
2012/6/19 Neelakantam Gaddam neelugad...@gmail.com:
Hi All,
Nova scheduler decides the compute host for the VM instances to run based
on the selected scheduling algorithm. Is it
Hi,all
recently,I made a commit push to gerrit ,see
https://review.openstack.org/#/c/9204/. jenkins always show failed
,how can I figure out what's wrong with my commit,or some thing wrong
with jenkins? thanks in advance:)
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) and change the commit
message a little (put a space after the comma here:
lp:1019348,update and then run git review again. This will cause a new
changeset to be uploaded and will re-trigger tests.
Monty
On 07/01/2012 01:30 PM, heut2008 wrote:
Hi,all
recently,I made a commit push to gerrit
jenkins still can't work correctly. I have recommit more than once.any
one who can help check out what wrong with jenkins ? here is my
commit https://review.openstack.org/#/c/9201/.
2012/7/2 heut2008 heut2...@gmail.com:
push another patch ,jenkins still can't pass through my commit .
2012/7
Hi Dan,
I'd like to implement this feather for quantum ,can you assign it to
me? the Milestone target is set to folsom-3,so I have a month to
implement,is it?
2012/7/2 Dan Wendlandt d...@nicira.com:
Hi Irena,
We've talked about adding this capability (blueprint here:
lunchpad allow you to assign the bug to yourself?
Regards,
Salvatore
On 3 July 2012 10:10, heut2008 heut2...@gmail.com wrote:
Hi Dan,
I'd like to implement this feather for quantum ,can you assign it to
me? the Milestone target is set to folsom-3,so I have a month to
implement
+1
2012/7/19 Vishvananda Ishaya vishvana...@gmail.com:
Hello Everyone!
Michael wrote the image cache management code, did all of the remaining
conversions of instance_id - instance_uuid, and has been contributing a lot
to reviews[1]. I think he would make a great addition to nova-core.
I have file a bug https://bugs.launchpad.net/nova/+bug/1034216
and upload a patch https://review.openstack.org/#/c/11008/
2012/8/8 Dan Wendlandt d...@nicira.com
Hi Emilien,
I know of customers using virtio with Quantum, but I think they may have
modified the template directly, as you
this bug has been filed here https://bugs.launchpad.net/nova/+bug/1040537
2012/8/24 Vishvananda Ishaya vishvana...@gmail.com:
+1 to this. Evan, can you report a bug (if one hasn't been reported yet) and
propose the fix? Or else I can find someone else to propose it.
Vish
On Aug 23, 2012,
On Thu, Aug 23, 2012 at 9:27 PM, heut2008 heut2...@gmail.com wrote:
this bug has been filed here https://bugs.launchpad.net/nova/+bug/1040537
2012/8/24 Vishvananda Ishaya vishvana...@gmail.com:
+1 to this. Evan, can you report a bug (if one hasn't been reported yet)
and
propose the fix
for stable/essex the patach is here https://review.openstack.org/#/c/11986/,
2012/8/25 Sam Su susltd...@gmail.com:
That's great, thank you for your efforts. Can you make a backport for essex?
Sent from my iPhone
On Aug 24, 2012, at 7:15 PM, heut2008 heut2...@gmail.com wrote:
I have fixed
yes,with support of devices hotplug,we can add ports created by
quantum to the instances,and I am working on this feather .
2012/10/17 Heinonen, Johanna (NSN - FI/Espoo) johanna.heino...@nsn.com:
Hi,
Is it possible to add more vNICs to running VMs?
For example a VM is started with one
It contains the mapping between Instances IP and MAC addresses and
is read by dnsmasq for allocating IP to instance at booting time
.
2012/10/25 Daniel Vázquez daniel2d2...@gmail.com:
what will be the content of /var/lib/nova/networks/nova-br100.conf file???
thx!
should be the two MAC and two IPs, but
only has one. (Essex version)
2012/10/25 heut2008 heut2...@gmail.com:
It contains the mapping between Instances IP and MAC addresses and
is read by dnsmasq for allocating IP to instance at booting time
.
2012/10/25 Daniel Vázquez daniel2d2
There is a known bug about qemu virtio driver on ubuntu12.04 which has
the same effect as you described.
see https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/997978.
this has been fixed by ubuntu. if it is caused by this bug. you just need
update you qemu-kvm . to the version
you can do export OS_NO_CACHE=1 in your script before using a nova Client
object. to avoid input keyring
2012/11/9 Trinath Somanchi trinath.soman...@gmail.com
Hi-
I have written an resource extension in nova-api. and the test script runs
in the compute-host. When the Keystone credentials
If the flag enable_instance_password is enabled, nova will create a
random password for the instance at create time. you can get the password
from the return value of instance create api.
note, the password isn't stored anywhere.
2012/11/27 livemoon mwjpi...@gmail.com
I saw there is option
be sure you have configed ntp on all servers.
2012/12/12 Gurjar, Unmesh unmesh.gur...@nttdata.com
**1. **Compute service – Looks like your Nova Compute service did
not register itself. If Compute service is not running on the same host as
other Nova services, check the
which feather you want that cann't be found ? actualy,most of the
nova-manage function has been implemented to both nova api and
python-novaclient.
2012/12/26 zhoudshu zhoudshu zhoud...@gmail.com
From this Blueprints:
https://blueprints.launchpad.net/nova/+spec/apis-for-nova-manage ,
note that the flag --start_guests_on_host_boot=true has been removed in the
latest trunk code.so instances which are running willn't be restarted even
the nova-compute is restarted .
2012/12/27 Razique Mahroua razique.mahr...@gmail.com
Beware of those flags though, since everytime you restart
There is a new project aims at solving the MQ scale problem, see
https://launchpad.net/marconi for details.
2013/1/1 Frans Thamura fr...@meruvian.org
i think this area are intersting area. to grow openstack ecossytem.
Yes we need a measurement to know.
there are 2 area that i find in
Hi,all
When booting multi instances at a time , we face a hostname naming
problem, now all instances will using the same hostname provideed at
booting time,as a developer,I am looking for suggestions and requirements
that from the user side, how do you want nova naming
the hostname when
Regards,
Édouard.
Le 2 janv. 2013 06:54, heut2008 heut2...@gmail.com a écrit :
Hi,all
When booting multi instances at a time , we face a hostname naming
problem, now all instances will using the same hostname provideed at
booting time,as a developer,I am looking for suggestions
when using live migration, the process automate rollback when the
transection failed, check both the src and dst host nova-compute.log for
the reason why it failed .
2013/1/8 Narayanan, Krishnaprasad naray...@uni-mainz.de
Hallo All,
** **
I am using OpenStack ESSEX and I have made
You can modify the base images ,change ssh config to allow password auth.
2013/1/23 Balamurugan V G balamuruga...@gmail.com
Hi,
I have a Folsom private openstack cloud in which security is not a
concern. That is I dont really need the security groups and keypairs etc
offered by openstack.
try nova endpoints with your credentials ,can you get a list of endpoints?
2013/2/2 Esteban Arias earias...@hotmail.com
Hello Everyone,
I am following a guide to deploy openstack, it says that at the stage I am
I should be able to list nova flavor -list however I am getting this error:
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