[Openstack] keystone still has DEFINE_string in its middleware/ec2_token.py file

2012-01-31 Thread David Kang
/site-packages/keystone-2012.1-py2.6.egg/keystone/middleware/ec2_token.py, line 35, in module (nova): TRACE: flags.DEFINE_string('keystone_ec2_url', (nova): TRACE: AttributeError: 'module' object has no attribute 'DEFINE_string' -- Dr. Dong-In David Kang Computer Scientist

[Openstack] Essex: LXC volume attachment does not work?

2012-06-05 Thread David Kang
nbd6 nvram ram10 ram4 rootsg1 sg9 tty tty15 tty22 tty3 tty37 tty44 tty51 tty59 tty9 usbmon2 vcs1 vcsa2 VolGroup Thanks, David -- Dr. Dong-In David Kang Computer Scientist USC/ISI

Re: [Openstack] Essex: LXC volume attachment does not work?

2012-06-06 Thread David Kang
Sure, It is done. It is reported as OpenStack Compute (nova) Bugs Bug #1009701 Thanks, David -- Dr. Dong-In David Kang Computer Scientist USC/ISI - Original Message - Hi, Can you please open up a bug in Launchpad please? thanks chuck On Tue, 5 Jun

Re: [Openstack] Discussion about where to put database for bare-metal provisioning (review 10726)

2012-08-15 Thread David Kang
(instead of db access) to access those information from multiple bare-metal nova-compute nodes.  Thanks,  David -- Dr. Dong-In David Kang Computer Scientist USC/ISI - Original Message - Can you elaborate what is the purpose of this database? If we compare it to KVM

Re: [Openstack] [openstack-dev] Discussion about where to put database for bare-metal provisioning (review 10726)

2012-08-15 Thread David Kang
Hi Vish, Is this discussion for long-term goal or for this Folsom release? We still believe that bare-metal database is needed because there is not an automated way how bare-metal nodes report their capabilities to their bare-metal nova-compute node. Thanks, David I am interested

Re: [Openstack] [openstack-dev] Discussion about where to put database for bare-metal provisioning (review 10726)

2012-08-15 Thread David Kang
-In David Kang Computer Scientist USC/ISI - Original Message - This was an immediate goal, the bare-metal nova-compute node could keep an internal database, but report capabilities through nova in the common way with the changes below. Then the scheduler wouldn't need access to the bare

Re: [Openstack] [openstack-dev] Discussion about where to put database for bare-metal provisioning (review 10726)

2012-08-21 Thread David Kang
. Then the scheduler wouldn't need access to the bare metal database at all. On Aug 15, 2012, at 4:23 PM, David Kang dk...@isi.edu wrote: Hi Vish, Is this discussion for long-term goal or for this Folsom release? We still believe that bare-metal database is needed because

Re: [Openstack] [Nova] Instance Type Extra Specs clarifications

2012-08-24 Thread David Kang
believe. Thanks, David -- Dr. Dong-In David Kang Computer Scientist USC/ISI - Original Message - Hi, Could someone give a practical overview of how configuring and using the instance type extra specs extension capability introduced in Folsom? If how

Re: [Openstack] [openstack-dev] Discussion about where to put database for bare-metal provisioning (review 10726)

2012-08-24 Thread David Kang
in self.last_capabilities: + name = capability_item.get('service_name', self.service_name) + host = capability_item.get('host', self.host) + self.scheduler_rpcapi.update_service_capabilities(context, + name, host, capability_item) On Aug 21, 2012, at 1:28 PM, David Kang dk...@isi.edu wrote:  Hi Vish

Re: [Openstack] [openstack-dev] Discussion about where to put database for bare-metal provisioning (review 10726)

2012-08-27 Thread David Kang
could be have a many-to-one relationship with services. You would just have to use a little more than hostname. Perhaps (hostname, hypervisor_hostname) could be used to update the entry? Vish On Aug 24, 2012, at 11:23 AM, David Kang dk...@isi.edu wrote:  Vish,  I've tested your

Re: [Openstack] [openstack-dev] Discussion about where to put database for bare-metal provisioning (review 10726)

2012-08-27 Thread David Kang
= capability_item.get('service_name', self.service_name) + host = capability_item.get('host', self.host) + self.scheduler_rpcapi.update_service_capabilities(context, + name, host, capability_item) On Aug 21, 2012, at 1:28 PM, David Kang dk...@isi.edu wrote: Hi Vish, We

Re: [Openstack] [openstack-dev] Discussion about where to put database for bare-metal provisioning (review 10726)

2012-08-27 Thread David Kang
machines in the 'service' table. In addition to that I think you suggest augmenting 'host' field in the 'service' table, such that 'host' field can be used for RPC. (I don't think the current 'host' field can be used for that purpose now.)  David - Original Message - David Kang dk

Re: [Openstack] [openstack-hpc] [HPC] Reminder monthly telecon Sep. 10

2012-09-10 Thread David Kang
Hello, We will use different webex host today because of some technical problem. Sorry for that. David -- Dr. Dong-In David Kang Computer Scientist USC/ISI - Original Message - I am guessing your intent is to determine the maximum available bandwidth

Re: [Openstack] [openstack-hpc] [HPC] Reminder monthly telecon Sep. 10

2012-09-10 Thread David Kang
While setting up webex, please call 1-866-528-2256; code: 3289628 for the audio conference. Thanks, David -- Dr. Dong-In David Kang Computer Scientist USC/ISI - Original Message - Hello, We will use different webex host today because of some technical

Re: [Openstack] [openstack-hpc] [HPC] Reminder monthly telecon Sep. 10

2012-09-10 Thread David Kang
Webex, https://usc-isi.webex.com/mw0306ld/mywebex/default.do?siteurl=usc-isi password: dodcs David -- Dr. Dong-In David Kang Computer Scientist USC/ISI - Original Message - While setting up webex, please call 1-866-528-2256; code: 3289628 for the audio

[Openstack] HPC session during upcoming Design Summit

2012-10-11 Thread David Kang
/GrizzlyHPC)  Hope to see you there.  Thanks,  David -- Dr. Dong-In David Kang Computer Scientist USC/ISI ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net

[Openstack] new mailing list for bare-metal provisioning

2012-10-26 Thread David Kang
, David -- Dr. Dong-In David Kang Computer Scientist USC/ISI ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https

Re: [Openstack] new mailing list for bare-metal provisioning

2012-10-28 Thread David Kang
and to manage the discussion.  We can discuss this issue again among the people who signed up the new mailing list.  Thanks,  David -- Dr. Dong-In David Kang Computer Scientist USC/ISI - Original Message - David Kang wrote:  Hello all,  An openstack mailing list

Re: [Openstack] how to use extra_specs??

2012-11-06 Thread David Kang
 Victor,  You raised a very good point. If you want to use any existing flag, what Razique said is OK. But if you want to add new key value pairs, I don't think the current nova-compute can do that. Especially if you are using the currnent nova/virt/libvirt as compute driver, you cannot.  In

Re: [Openstack] VM guest can't access outside world.

2013-03-19 Thread David Kang
/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp -- -- Dr. Dong-In David Kang Computer Scientist USC/ISI ___ Mailing list: https

[Openstack] [Quantum] Anybody implemented DMZ?

2013-04-03 Thread David Kang
between DMZ network and non-DMZ network within itself by default. Have anybody configured Quantum for this case? Any help will be appreciated. We are using Quantum linuxbridge-agent. Thanks, David -- -- Dr. Dong-In David Kang Computer Scientist USC/ISI

Re: [Openstack] [Quantum] Anybody implemented DMZ?

2013-04-04 Thread David Kang
router for your dmz hosts then traffic in/out of that network should route our to your physical infrastructure which will go through your router to do filtering. Thanks, Aaron On Wed, Apr 3, 2013 at 8:26 AM, David Kang dk...@isi.edu wrote: Hi, We are trying to set up

Re: [Openstack] [Quantum] Anybody implemented DMZ?

2013-04-12 Thread David Kang
quantum router-gateway-set non-DMZ-router non-DMZ On Thu, Apr 4, 2013 at 10:51 AM, David Kang dk...@isi.edu wrote: Hi Aron, Thank you for your reply. We deploy one (quantum) subnet as a DMZ network and the other (quantum) subnet as a non-DMZ network. They are routed

[Openstack] [Quantum] routing does not work as expected after quantum-linux-bridge sets up default route

2013-07-23 Thread David Kang
think it should work as it is because 10.12.183.1 is lower than 10.12.83.1 in the routing table.  What could be wrong? I will appreciate any help.  Thanks,  David -- -- Dr. Dong-In David Kang Computer Scientist USC/ISI

[Openstack] [Quantum/Neutron] VM cannot get IP address from DHCP server

2013-07-23 Thread David Kang
the Quantum network work well than just commenting them out? I'll appreciate your help. David -- -- Dr. Dong-In David Kang Computer Scientist USC/ISI ___ Mailing list: https://launchpad.net/~openstack Post to : openstack

Re: [Openstack] [Quantum/Neutron] VM cannot get IP address from DHCP server

2013-07-23 Thread David Kang
: David Kang dk...@isi.edu To: openstack@lists.launchpad.net (openstack@lists.launchpad.net) openstack@lists.launchpad.net Sent: Tuesday, July 23, 2013 7:22 PM Subject: [Openstack] [Quantum/Neutron] VM cannot get IP address from DHCP server Hi, We are running OpenStack Folsom on CentOS

Re: [Openstack] [Quantum/Neutron] VM cannot get IP address from DHCP server

2013-07-23 Thread David Kang
We use CentOS 6.4, which does not support network namespace. So ip netns .. fails. Thanks, David - Original Message - that will not show the rules for the instance. try this ip netns exec yourrouter-uuid iptables -nxvL On Jul 23, 2013, at 09:59 , David Kang dk...@isi.edu wrote

Re: [Openstack] [Quantum/Neutron] VM cannot get IP address from DHCP server

2013-07-23 Thread David Kang
, Gabriel From: David Kang dk...@isi.edu To: Staicu Gabriel gabriel_sta...@yahoo.com Cc: openstack@lists.launchpad.net (openstack@lists.launchpad.net) openstack@lists.launchpad.net Sent: Tuesday, July 23, 2013 7:59 PM Subject: Re: [Openstack] [Quantum/Neutron] VM cannot get IP address

Re: [Openstack] [Quantum/Neutron] VM cannot get IP address from DHCP server

2013-07-23 Thread David Kang
, Gabriel From: David Kang dk...@isi.edu To: Staicu Gabriel gabriel_sta...@yahoo.com Cc: openstack@lists.launchpad.net (openstack@lists.launchpad.net) openstack@lists.launchpad.net Sent: Tuesday, July 23, 2013 7:59 PM Subject: Re: [Openstack] [Quantum/Neutron] VM cannot get IP

Re: [Openstack] [Quantum/Neutron] VM cannot get IP address from DHCP server

2013-07-23 Thread David Kang
Thank you, Brian. David - Original Message - On 07/23/2013 12:22 PM, David Kang wrote: Hi, We are running OpenStack Folsom on CentOS 6.4. Quantum-linuxbridge-agent is used. By default, the Quantum node has the following entries in its /etc/sysconfig/iptables file

Re: [Openstack] [Quantum/Neutron] VM cannot get IP address from DHCP server

2013-07-23 Thread David Kang
iptables -t filter -I FORWARD -i qg-+ -o qr-+ -j ACCEPT iptables -t filter -I FORWARD -i qr-+ -o qr-+ -j ACCEPT But it doesn't work for me. Any suggestion? Thanks, David - Original Message - On 07/23/2013 12:22 PM, David Kang wrote: Hi, We are running OpenStack Folsom

Re: [Openstack] [Quantum/Neutron] VM cannot get IP address from DHCP server

2013-07-24 Thread David Kang
size 65535 bytes 13:48:46.892785 IP 192.168.3.3 10.12.182.13: ICMP echo request, id 46605, seq 1855, length 64 13:48:46.892825 IP 192.168.3.2 192.168.3.3: ICMP host 10.12.182.13 unreachable - admin prohibited, length 92 - Original Message - On 07/23/2013 11:41 PM, David Kang wrote

Re: [Openstack] [Quantum/Neutron] VM cannot get IP address from DHCP server

2013-07-24 Thread David Kang
Thanks, Brian. My answers are put in your email with --. David - Original Message - On 07/24/2013 10:42 AM, David Kang wrote: If I remove the following REJECT rules, it works perfectly. -A INPUT -j REJECT --reject-with icmp-host-prohibited -A FORWARD -j REJECT --reject

Re: [Openstack] [Quantum/Neutron] VM cannot get IP address from DHCP server

2013-07-24 Thread David Kang
own, as it looks like it's your iptables config causing it, you just need to get the correct rules in there. -Brian On 07/24/2013 11:34 AM, David Kang wrote:  Thanks, Brian. My answers are put in your email with --.  David - Original Message - On 07/24/2013 10:42 AM

Re: [Openstack] [DODCS] HPC with Openstack?

2011-12-06 Thread Dong-In David Kang
- Original Message - Hi, So I was the developer who added support for LXC support initially, I have some comments in line On Tue, 6 Dec 2011 12:04:53 -0800 (PST) Dong-In David Kang dk...@isi.edu wrote: - Original Message - On Mon, Dec 05, 2011 at 09:07:06PM

Re: [Openstack] Inner Exception: cannot import name v1_1 from (pid=xxx) import_class

2011-12-15 Thread Dong-In David Kang
How about adding the following two flags in nova.conf file? We are running flat dhcp without problem. You need to customize the values of the flags. --flat_network_dhcp_start=10.99.1.2 --flat_interface=eth0 David. -- Dr. Dong-In David Kang Computer Scientist USC/ISI

Re: [Openstack] novaclient + keystone (HTTP 404, The resource could not be found.)

2011-12-15 Thread Dong-In David Kang
On Thu, Dec 15, 2011 at 2:29 PM, Dong-In David Kang dk...@isi.edu wrote:  I'm trying to make novaclient work with keystone. It looks like authentication is working, but actual interaction between novaclient and nova does not work. Here is what I get (with added debugging messages I

Re: [Openstack] novaclient + keystone (HTTP 404, The resource could not be found.)

2011-12-16 Thread Dong-In David Kang
On Thu, Dec 15, 2011 at 2:29 PM, Dong-In David Kang dk...@isi.edu wrote:  I'm trying to make novaclient work with keystone. It looks like authentication is working, but actual interaction between novaclient and nova does not work. Here is what I get (with added debugging

Re: [Openstack] novaclient + keystone (HTTP 404, The resource could not be found.)

2011-12-16 Thread Dong-In David Kang
On Fri, Dec 16, 2011 at 10:46 AM, Dong-In David Kang dk...@isi.edu wrote: The server has either erred or is incapable of performing the requested operation. (HTTP 500)  It was due to the version of webob. The installed version was 1.2b. After reverting it to 1.1.1, it works fine