Re: [Openstack] Ubuntu run instance error + xen

2011-08-18 Thread Isaku Yamahata
It looks you specified "root=/dev/xvda", but the disk that is instantiated is /dev/sda. But I didn't see why it happened. Did you customized the template for libvirt, libvirt.xml.template? On Thu, Aug 18, 2011 at 05:54:45PM -0700, Joshua Harlow wrote: > Hi all, > > On xen + openstack diaboli-3 w

Re: [Openstack] nova cloud controller and compute issues Diablo v3

2011-08-18 Thread Leandro Reox
Any reason for trying out over RHEL having so many good distros out there ? :P Injection issues are pretty common under RH, but first off all, you have metadata fetching issues, AND do you have a VT capable processor on the compute node ?, first you need to check that, and enable on the advanced o

Re: [Openstack] AuthZ functionality in Keystone - Re: [WAS]OpenStack Identity: Keystone API Proposal

2011-08-18 Thread Ziad Sawalha
Agreed. My suggestion (in a direct email to Jan) was: 1. A tenant (Tenant-X) has resources in Nova (VM1) GET nova/Tenant-X/servers/VM1returns {name: VM1, interface: instance-0001-eth0 } 2. A user (john) creates a network in Quantum (or in Nova? Or in Quantum through Nova?)

[Openstack] Ubuntu run instance error + xen

2011-08-18 Thread Joshua Harlow
Hi all, On xen + openstack diaboli-3 when running an instance with the generic ubuntu UEC images from http://wiki.openstack.org/RunningNova#Registering_the_image I am seeing the following: [0.210681] VFS: Cannot open root device "xvda" or unknown-block(0,0) [0.210691] Please append a

Re: [Openstack] High availability in openstack?

2011-08-18 Thread Joshua Harlow
Thanks, It was along the lines of what I was thinking. If messages are made persistent, which I hope is planned, or made a configuration option what would be the effects of them not being made persistent. Right now if a message is lost, it seems the DB/other nodes are left in a bad state, is

Re: [Openstack] High availability in openstack?

2011-08-18 Thread Edward "koko" Konetzko
On 08/16/2011 04:50 PM, Joshua Harlow wrote: Are there any good documentations on making openstack fault tolerant or exactly how it will handle failures? Like say the mq server dies, can another mq server take over. Similar with the database (mysql replication?) Seems like having that kind

[Openstack] nova cloud controller and compute issues Diablo v3

2011-08-18 Thread Steve Eastham
I recently deployed a couple of test servers for Nova; I'm using Diablo v3 (http://wiki.openstack.org/NovaInstall/RHEL6Notes-Diablo-3) on RHEL v6; here are my current issues: On the Cloud Controller node I can launch instances and I'm able to ping them but they don't come up cleanly because they'

Re: [Openstack] AuthZ functionality in Keystone - Re: [WAS]OpenStack Identity: Keystone API Proposal

2011-08-18 Thread Somik Behera
On Thu, Aug 18, 2011 at 4:09 PM, John Dickinson wrote: > > On Aug 18, 2011, at 5:50 PM, Vishvananda Ishaya wrote: > > > > > On Aug 18, 2011, at 3:45 PM, Somik Behera wrote: > > > >> Hi Vish, > >> > >> That would be one very reasonable way to do it, but in that case we are > fragmenting AuthZ in m

Re: [Openstack] AuthZ functionality in Keystone - Re: [WAS]OpenStack Identity: Keystone API Proposal

2011-08-18 Thread John Dickinson
On Aug 18, 2011, at 5:50 PM, Vishvananda Ishaya wrote: > > On Aug 18, 2011, at 3:45 PM, Somik Behera wrote: > >> Hi Vish, >> >> That would be one very reasonable way to do it, but in that case we are >> fragmenting AuthZ in multiple services instead of Keystone taking care of >> AuthZ across

Re: [Openstack] AuthZ functionality in Keystone - Re: [WAS]OpenStack Identity: Keystone API Proposal

2011-08-18 Thread Somik Behera
inline. Thanks, Somik On Thu, Aug 18, 2011 at 3:50 PM, Vishvananda Ishaya wrote: > > On Aug 18, 2011, at 3:45 PM, Somik Behera wrote: > > > Hi Vish, > > > > That would be one very reasonable way to do it, but in that case we are > fragmenting AuthZ in multiple services instead of Keystone taking

Re: [Openstack] AuthZ functionality in Keystone - Re: [WAS]OpenStack Identity: Keystone API Proposal

2011-08-18 Thread Vishvananda Ishaya
On Aug 18, 2011, at 3:45 PM, Somik Behera wrote: > Hi Vish, > > That would be one very reasonable way to do it, but in that case we are > fragmenting AuthZ in multiple services instead of Keystone taking care of > AuthZ across all services. We can't necessarily depend on keystone to keep tra

Re: [Openstack] AuthZ functionality in Keystone - Re: [WAS]OpenStack Identity: Keystone API Proposal

2011-08-18 Thread Vishvananda Ishaya
On Aug 18, 2011, at 2:08 PM, Somik Behera wrote: > > 2.2) Quantum needs to ensure Tenant-X( or user with access to Tenant-X) > owns Virtual Network Interface named "instance-0001-eth0" available in Nova - > This is where we need AuthZ help from Keystone It seems simpler to me to have a qu

Re: [Openstack] AuthZ functionality in Keystone - Re: [WAS]OpenStack Identity: Keystone API Proposal

2011-08-18 Thread Somik Behera
Hi Vish, That would be one very reasonable way to do it, but in that case we are fragmenting AuthZ in multiple services instead of Keystone taking care of AuthZ across all services. Depending on Keystone's roadmap and plans, we could take a 2 phased approach, where Nova doing AuthZ is a temporary

Re: [Openstack] Multiple nova-api's...

2011-08-18 Thread Joshua Harlow
The way suggested here would setup them as different ec2 entry points though right? (the different port part). If you have one nova-api on one machine Y with X port and then another nova-api on another machine Z with X port would that work. It would seem possible, just not sure if the code woul

[Openstack] AuthZ functionality in Keystone - Re: [WAS]OpenStack Identity: Keystone API Proposal

2011-08-18 Thread Somik Behera
Hi Ziad, Apologies for reviving this old thread, I am changing the subject so that my email doesn't get lost in this big pile. We are working on integrating Quantum Network Service with Keystone as the AuthN/Z service provider. I believe you are aware of the prior discussion between you, Salvator

Re: [Openstack] Multiple nova-api's...

2011-08-18 Thread Everett Toews
Yes and maybe (we're doing it). The individual nova-api processes need to run on their own port though. nova-api --flagfile=/etc/nova/nova.conf --logfile=/var/log/nova/nova-api-.log --ec2_listen_port= nova-api --flagfile=/etc/nova/nova.conf --logfile=/var/log/nova/nova-api-.log --ec2_listen_port=

Re: [Openstack] Please welcome OpenStack's new community manager, Stefano Maffulli

2011-08-18 Thread Stefano Maffulli
2011/8/17 praveen_kumar girir > I have newly joined to this community as developer and managing own private > cloud at an organization. > fantastic, welcome to the community. > Here I have suggestion, on our openstack site, we are showcasing multiple > releases of openstack projects, we should

[Openstack] Multiple nova-api's...

2011-08-18 Thread Joshua Harlow
Is it possible to have multiple nova-api's, nova-networks running in the same instance (connected to the same db/rabbitmq)? Say that you want to have fault tolerance, so you would have multiple instances of these, so that if one failed the whole iaas system would not. Is that something typicall

Re: [Openstack] How to connect br100 to xen bridge

2011-08-18 Thread Trey Morris
if you plan on using multiple networks, i would get into the habit of specifying the bridge with the --bridge parameter to nova-manager network create. If you rely on the flag and then create multiple networks they'll all end up connected to the same bridge. On Wed, Aug 17, 2011 at 7:17 PM, Joshua

Re: [Openstack] Improving test coverage and how you can help out!

2011-08-18 Thread Trey Morris
I am! On Thu, Aug 18, 2011 at 5:54 AM, Soren Hansen wrote: > At the design summit, we agreed we'd work hard on improving our test > coverage. Our friendly neighbourhood butler, Jenkins, keeps track of > our test coverage: > > > https://jenkins.openstack.org/job/nova-coverage/lastStableBuild/cobe

Re: [Openstack] Improving test coverage and how you can help out!

2011-08-18 Thread Sandy Walsh
Soren, that's an awesome utility to have. I'll certainly be using to shore up some coverage. Nice work! -S From: openstack-bounces+sandy.walsh=rackspace@lists.launchpad.net [openstack-bounces+sandy.walsh=rackspace@lists.launchpad.net] on behalf

Re: [Openstack] Improving test coverage and how you can help out!

2011-08-18 Thread Rohit Karajgi
Hi Soren, Surely this is a key aspect that can sometimes get overlooked by us developers. Thanks for bringing this up again. There have been hundreds of bugs that have been filed over the last few months and many clearly indicate that they could have been caught at the unit test level. Unit t

[Openstack] Improving test coverage and how you can help out!

2011-08-18 Thread Soren Hansen
At the design summit, we agreed we'd work hard on improving our test coverage. Our friendly neighbourhood butler, Jenkins, keeps track of our test coverage: https://jenkins.openstack.org/job/nova-coverage/lastStableBuild/cobertura/ Clearly, there's lots of room for improvement. I'd like to e

Re: [Openstack] Unable to run instances , instance status is networking,

2011-08-18 Thread praveen_kumar girir
Hi Wayne, Thanks for your reply. On my slave node, if I run following command, I am able to see instances but state is ' shut off ' root@openstack3:~# virsh list --all Id Name State -- - instance-002ashut off - instance-003cshut