Re: [Openstack] Horizon - OfflineGenerationError

2012-12-17 Thread Matthias Runge 
On 12/18/2012 01:32 AM, andi abes wrote:
> I've hit a similar issue when I updated from essex to folsom.
> That advice to check the migration guide is wise ;).
> 
> Specifically for me, the local_settings.py file in folsom is
> considerably different that it was in Essex. I'm not sure how rpm
> behaves when it needs to overwrite a file.
> You might want to check how /etc/openstack-dashboard/local_settings.py
> looks in a clean install, and compare it to your updated one.

local_settings is marked as config file and thus, won't be overwritten
by a newer version. You should find a
/etc/openstack-dashboard/local_settings.rpmnew

Matthias

> 
> 
> On Mon, Dec 17, 2012 at 7:02 PM, JuanFra Rodriguez Cardoso
>  > wrote:
> 
> Hi Andrew:
> 
> I got this error by accessing web dashboard, i.e. I introduce
> correctly user/password and then I get a "Internal error server" in
> my screen (related to traceback from my previous post).
> 
> I'm planning to use another previous version (2012.2 or 2012.1.3).
> Now, I'm using 2012.2.1.
> 
> I guess this error could be related to nova daemon. It's not
> running. Is it mandatory to have running nova daemons so that
> dashboard works fine?
> 
> Thanks!
> JuanFra
> 
> 2012/12/17 Andrew Holway  >
> 
> Hi,
> 
> I got this error too but I cannot remember what did it.
> 
> Do you get this when you try and use the web interface?
> 
> Thanks,
> 
> Andrew
> 
> 
> On Dec 17, 2012, at 6:05 PM, JuanFra Rodriguez Cardoso wrote:
> 
> > Hi guys:
> >
> > I've re-installed and re-configured again my deployment
> according to suggested guide
> github.com/beloglazov/openstack-centos-kvm-glusterfs/
> .
> Excepcion raised:
> >
> > [Mon Dec 17 18:02:42 2012] [error]
> /usr/lib/python2.6/site-packages/django/conf/__init__.py:75:
> DeprecationWarning: The ADMIN_MEDIA_PREFIX setting has been
> removed; use STATIC_URL instead.
> > [Mon Dec 17 18:02:42 2012] [error]   "use STATIC_URL
> instead.", DeprecationWarning)
> > [Mon Dec 17 18:02:42 2012] [error]
> /usr/lib/python2.6/site-packages/django/conf/__init__.py:110:
> DeprecationWarning: The SECRET_KEY setting must not be empty.
> > [Mon Dec 17 18:02:42 2012] [error]   warnings.warn("The
> SECRET_KEY setting must not be empty.", DeprecationWarning)
> > [Mon Dec 17 18:02:42 2012] [error]
> /usr/lib/python2.6/site-packages/django/core/cache/__init__.py:82:
> DeprecationWarning: settings.CACHE_* is deprecated; use
> settings.CACHES instead.
> > [Mon Dec 17 18:02:42 2012] [error]   DeprecationWarning
> > [Mon Dec 17 18:02:42 2012] [error]
> 
> /usr/lib/python2.6/site-packages/django/utils/translation/__init__.py:63:
> DeprecationWarning: Translations in the project directory aren't
> supported anymore. Use the LOCALE_PATHS setting instead.
> > [Mon Dec 17 18:02:42 2012] [error]   DeprecationWarning)
> > [Mon Dec 17 18:02:42 2012] [error]
> /usr/lib/python2.6/site-packages/django/template/defaulttags.py:1235:
> DeprecationWarning: The syntax for the url template tag is
> changing. Load the `url` tag from the `future` tag library to
> start using the new behavior.
> > [Mon Dec 17 18:02:42 2012] [error]   category=DeprecationWarning)
> > [Mon Dec 17 17:02:59 2012] [error]
> /usr/lib/python2.6/site-packages/django/contrib/auth/__init__.py:26:
> DeprecationWarning: Authentication backends without a
> `supports_inactive_user` attribute are deprecated. Please define
> it in .
> > [Mon Dec 17 17:02:59 2012] [error]   DeprecationWarning)
> > [Mon Dec 17 17:02:59 2012] [error] unable to retrieve service
> catalog with token
> > [Mon Dec 17 17:02:59 2012] [error] Traceback (most recent call
> last):
> > [Mon Dec 17 17:02:59 2012] [error]   File
> "/usr/lib/python2.6/site-packages/keystoneclient/v2_0/client.py", line
> 135, in _extract_service_catalog
> > [Mon Dec 17 17:02:59 2012] [error] endpoint_type='adminURL')
> > [Mon Dec 17 17:02:59 2012] [error]   File
> "/usr/lib/python2.6/site-packages/keystoneclient/service_catalog.py",
> line 73, in url_for
> > [Mon Dec 17 17:02:59 2012] [error] raise
> exceptions.EndpointNotFound('Endpoint not found.')
> > [Mon Dec 17 17:02:59 2012] [error] EndpointNotFound: Endpoint
> not found.
> >
> > any idea?
> >
> > 2012/12/14 JuanFra Rodriguez Cardoso
>  >
>

[Openstack] Can't access external network when starting cloud-init

2012-12-17 Thread 이창만 
Hello, list.

I've used precise-server-cloudimg-amd64-disk1.img.
And I've launched instance with keypair.
Ping is good but ssh can't access. As below log, I think due to cloud-init is 
failed.

What's the problem?


$ quantum floatingip-create --port-id 413fd335-fb30-47fd-bd5e-6e3646924d52 
ext_net
Created a new floatingip:
+-+--+
| Field   | Value|
+-+--+
| fixed_ip_address| 10.10.10.4   |
| floating_ip_address | 192.168.1.4  |
| floating_network_id | c6cfe1a8-6b57-4ec9-99b3-093911e3720b |
| id  | a94e7feb-36d5-4f4c-948f-a02f62e7344d |
| port_id | 413fd335-fb30-47fd-bd5e-6e3646924d52 |
| router_id   | df2d5b7b-31c7-4266-93b0-3d172664f892 |
| tenant_id   | c2465f074a4b43f483bd07a2d6c3b80a |
+-+--+


* Error Log
cloud-init start-local running: Tue, 18 Dec 2012 16:19:07 +. up 1.53 seconds
no instance data found in start-local
ci-info: lo: 1 127.0.0.1   255.0.0.0   .
ci-info: eth0  : 1 10.10.10.4  255.255.255.0   fa:16:3e:68:ee:b2
ci-info: route-0: 0.0.0.0 10.10.10.1  0.0.0.0 eth0   UG
ci-info: route-1: 10.10.10.0  0.0.0.0 255.255.255.0   eth0   U
cloud-init start running: Tue, 18 Dec 2012 16:19:09 +. up 3.62 seconds
2012-12-18 16:20:00,031 - util.py[WARNING]: 
'http://169.254.169.254/2009-04-04/meta-data/instance-id' failed [50/120s]: url 
error [timed out]


Regards.


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Re: [Openstack] It is stuck when attach the volume to the vm.

2012-12-17 Thread Lei Zhang 
Hi Alberto,

I have fix this issue already. The root cause is that the controller(where
the cinder service located) block the 8776 port and the node can not access
the cinder service. After enable the port on the IPtables, it works.

thanks you.


On Tue, Dec 18, 2012 at 2:00 PM, Lei Zhang  wrote:

> Hi Alberto,
>
> I found the error message from computer.log on the node. Did you meet this
> before?
>
> 2012-12-18 00:57:42 DEBUG nova.openstack.common.rpc.amqp [-] unpacked 
> context: {'project_name': u'admin', 'user_id': 
> u'9e0e905b3305477587d5f85889b43955', 'roles': [u'admin'], 'timestamp': 
> u'2012-12-18T05:57:33.137372', 'auth_token': '', 'remote_address': 
> u'172.16.0.10', 'quota_class': None, 'is_admin': True, 'service_catalog': 
> [{u'endpoints_links': [], u'endpoints': [{u'adminURL': 
> u'http://172.16.0.10:8776/v1/87f394d760354056a584021eb6b6214b', u'region': 
> u'RegionOne', u'id': u'b83ae23e3eca4411b726c754df1890b5', u'serviceName': 
> u'cinder', u'internalURL': 
> u'http://172.16.0.10:8776/v1/87f394d760354056a584021eb6b6214b', u'publicURL': 
> u'http://172.16.0.10:8776/v1/87f394d760354056a584021eb6b6214b'}], u'type': 
> u'volume', u'name': u'cinder'}, {u'endpoints_links': [], u'endpoints': 
> [{u'adminURL': u'http://172.16.0.10:9292/v1', u'region': u'RegionOne', 
> u'publicURL': u'http://172.16.0.10:9292/v1', u'internalURL': 
> u'http://172.16.0.10:9292/v1', u'id': u'fd308ef11b07483db2948b4ec36ddd9c'}], 
> u'type': u'image', u'name': u'glance'}, {u'endpoints_links': [], 
> u'endpoints': [{u'adminURL': 
> u'http://172.16.0.10:8774/v2/87f394d760354056a584021eb6b6214b', u'region': 
> u'RegionOne', u'publicURL': 
> u'http://172.16.0.10:8774/v2/87f394d760354056a584021eb6b6214b', 
> u'internalURL': 
> u'http://172.16.0.10:8774/v2/87f394d760354056a584021eb6b6214b', u'id': 
> u'7acff35322ab45e6b81be3361265ec54'}], u'type': u'compute', u'name': 
> u'nova'}, {u'endpoints_links': [], u'endpoints': [{u'adminURL': 
> u'http://172.16.0.10:8773/services/Admin', u'region': u'RegionOne', 
> u'publicURL': u'http://172.16.0.10:8773/services/Cloud', u'internalURL': 
> u'http://172.16.0.10:8773/services/Cloud', u'id': 
> u'5081d098d06446bcb1218a12fd849c8c'}], u'type': u'ec2', u'name': 
> u'nova_ec2'}, {u'endpoints_links': [], u'endpoints': [{u'adminURL': 
> u'http://172.16.0.10:35357/v2.0', u'region': u'RegionOne', u'publicURL': 
> u'http://172.16.0.10:5000/v2.0', u'internalURL': 
> u'http://172.16.0.10:5000/v2.0', u'id': 
> u'0d5b09341c954c1297735341106bb288'}], u'type': u'identity', u'name': 
> u'keystone'}], 'request_id': u'req-dde3b5c5-57d0-410e-9845-246df9baed23', 
> 'instance_lock_checked': False, 'project_id': 
> u'87f394d760354056a584021eb6b6214b', 'user_name': u'admin', 'read_deleted': 
> u'no'} from (pid=2076) _safe_log 
> /usr/lib/python2.6/site-packages/nova/openstack/common/rpc/common.py:195
> 2012-12-18 00:57:42 DEBUG nova.volume.cinder 
> [req-dde3b5c5-57d0-410e-9845-246df9baed23 9e0e905b3305477587d5f85889b43955 
> 87f394d760354056a584021eb6b6214b] Cinderclient connection created using URL: 
> http://172.16.0.10:8776/v1/87f394d760354056a584021eb6b6214b from (pid=2076) 
> cinderclient /usr/lib/python2.6/site-packages/nova/volume/cinder.py:68
> 2012-12-18 00:57:43 DEBUG nova.utils 
> [req-dde3b5c5-57d0-410e-9845-246df9baed23 9e0e905b3305477587d5f85889b43955 
> 87f394d760354056a584021eb6b6214b] Got semaphore "compute_resources" for 
> method "update_usage"... from (pid=2076) inner 
> /usr/lib/python2.6/site-packages/nova/utils.py:713
> 2012-12-18 00:57:43 ERROR nova.openstack.common.rpc.amqp [-] Exception during 
> message handling
> 2012-12-18 00:57:43 TRACE nova.openstack.common.rpc.amqp Traceback (most 
> recent call last):
> 2012-12-18 00:57:43 TRACE nova.openstack.common.rpc.amqp   File 
> "/usr/lib/python2.6/site-packages/nova/openstack/common/rpc/amqp.py", line 
> 275, in _process_data
> 2012-12-18 00:57:43 TRACE nova.openstack.common.rpc.amqp rval = 
> self.proxy.dispatch(ctxt, version, method, **args)
> 2012-12-18 00:57:43 TRACE nova.openstack.common.rpc.amqp   File 
> "/usr/lib/python2.6/site-packages/nova/openstack/common/rpc/dispatcher.py", 
> line 145, in dispatch
> 2012-12-18 00:57:43 TRACE nova.openstack.common.rpc.amqp return 
> getattr(proxyobj, method)(ctxt, **kwargs)
> 2012-12-18 00:57:43 TRACE nova.openstack.common.rpc.amqp   File 
> "/usr/lib/python2.6/site-packages/nova/exception.py", line 117, in wrapped
> 2012-12-18 00:57:43 TRACE nova.openstack.common.rpc.amqp temp_level, 
> payload)
> 2012-12-18 00:57:43 TRACE nova.openstack.common.rpc.amqp   File 
> "/usr/lib64/python2.6/contextlib.py", line 23, in __exit__
> 2012-12-18 00:57:43 TRACE nova.openstack.common.rpc.amqp self.gen.next()
> 2012-12-18 00:57:43 TRACE nova.openstack.common.rpc.amqp   File 
> "/usr/lib/python2.6/site-packages/nova/exception.py", line 92, in wrapped
> 2012-12-18 00:57:43 TRACE nova.openstack.common.rpc.amqp return f(*args, 
> **kw)
> 2012-12-18 00:57:43 TRACE nova.openstack.common.r

Re: [Openstack] It is stuck when attach the volume to the vm.

2012-12-17 Thread Lei Zhang 
Hi Alberto,

I found the error message from computer.log on the node. Did you meet this
before?

2012-12-18 00:57:42 DEBUG nova.openstack.common.rpc.amqp [-] unpacked
context: {'project_name': u'admin', 'user_id':
u'9e0e905b3305477587d5f85889b43955', 'roles': [u'admin'], 'timestamp':
u'2012-12-18T05:57:33.137372', 'auth_token': '',
'remote_address': u'172.16.0.10', 'quota_class': None, 'is_admin':
True, 'service_catalog': [{u'endpoints_links': [], u'endpoints':
[{u'adminURL': u'http://172.16.0.10:8776/v1/87f394d760354056a584021eb6b6214b',
u'region': u'RegionOne', u'id': u'b83ae23e3eca4411b726c754df1890b5',
u'serviceName': u'cinder', u'internalURL':
u'http://172.16.0.10:8776/v1/87f394d760354056a584021eb6b6214b',
u'publicURL': u'http://172.16.0.10:8776/v1/87f394d760354056a584021eb6b6214b'}],
u'type': u'volume', u'name': u'cinder'}, {u'endpoints_links': [],
u'endpoints': [{u'adminURL': u'http://172.16.0.10:9292/v1', u'region':
u'RegionOne', u'publicURL': u'http://172.16.0.10:9292/v1',
u'internalURL': u'http://172.16.0.10:9292/v1', u'id':
u'fd308ef11b07483db2948b4ec36ddd9c'}], u'type': u'image', u'name':
u'glance'}, {u'endpoints_links': [], u'endpoints': [{u'adminURL':
u'http://172.16.0.10:8774/v2/87f394d760354056a584021eb6b6214b',
u'region': u'RegionOne', u'publicURL':
u'http://172.16.0.10:8774/v2/87f394d760354056a584021eb6b6214b',
u'internalURL':
u'http://172.16.0.10:8774/v2/87f394d760354056a584021eb6b6214b', u'id':
u'7acff35322ab45e6b81be3361265ec54'}], u'type': u'compute', u'name':
u'nova'}, {u'endpoints_links': [], u'endpoints': [{u'adminURL':
u'http://172.16.0.10:8773/services/Admin', u'region': u'RegionOne',
u'publicURL': u'http://172.16.0.10:8773/services/Cloud',
u'internalURL': u'http://172.16.0.10:8773/services/Cloud', u'id':
u'5081d098d06446bcb1218a12fd849c8c'}], u'type': u'ec2', u'name':
u'nova_ec2'}, {u'endpoints_links': [], u'endpoints': [{u'adminURL':
u'http://172.16.0.10:35357/v2.0', u'region': u'RegionOne',
u'publicURL': u'http://172.16.0.10:5000/v2.0', u'internalURL':
u'http://172.16.0.10:5000/v2.0', u'id':
u'0d5b09341c954c1297735341106bb288'}], u'type': u'identity', u'name':
u'keystone'}], 'request_id':
u'req-dde3b5c5-57d0-410e-9845-246df9baed23', 'instance_lock_checked':
False, 'project_id': u'87f394d760354056a584021eb6b6214b', 'user_name':
u'admin', 'read_deleted': u'no'} from (pid=2076) _safe_log
/usr/lib/python2.6/site-packages/nova/openstack/common/rpc/common.py:195
2012-12-18 00:57:42 DEBUG nova.volume.cinder
[req-dde3b5c5-57d0-410e-9845-246df9baed23
9e0e905b3305477587d5f85889b43955 87f394d760354056a584021eb6b6214b]
Cinderclient connection created using URL:
http://172.16.0.10:8776/v1/87f394d760354056a584021eb6b6214b from
(pid=2076) cinderclient
/usr/lib/python2.6/site-packages/nova/volume/cinder.py:68
2012-12-18 00:57:43 DEBUG nova.utils
[req-dde3b5c5-57d0-410e-9845-246df9baed23
9e0e905b3305477587d5f85889b43955 87f394d760354056a584021eb6b6214b] Got
semaphore "compute_resources" for method "update_usage"... from
(pid=2076) inner /usr/lib/python2.6/site-packages/nova/utils.py:713
2012-12-18 00:57:43 ERROR nova.openstack.common.rpc.amqp [-] Exception
during message handling
2012-12-18 00:57:43 TRACE nova.openstack.common.rpc.amqp Traceback
(most recent call last):
2012-12-18 00:57:43 TRACE nova.openstack.common.rpc.amqp   File
"/usr/lib/python2.6/site-packages/nova/openstack/common/rpc/amqp.py",
line 275, in _process_data
2012-12-18 00:57:43 TRACE nova.openstack.common.rpc.amqp rval =
self.proxy.dispatch(ctxt, version, method, **args)
2012-12-18 00:57:43 TRACE nova.openstack.common.rpc.amqp   File
"/usr/lib/python2.6/site-packages/nova/openstack/common/rpc/dispatcher.py",
line 145, in dispatch
2012-12-18 00:57:43 TRACE nova.openstack.common.rpc.amqp return
getattr(proxyobj, method)(ctxt, **kwargs)
2012-12-18 00:57:43 TRACE nova.openstack.common.rpc.amqp   File
"/usr/lib/python2.6/site-packages/nova/exception.py", line 117, in
wrapped
2012-12-18 00:57:43 TRACE nova.openstack.common.rpc.amqp
temp_level, payload)
2012-12-18 00:57:43 TRACE nova.openstack.common.rpc.amqp   File
"/usr/lib64/python2.6/contextlib.py", line 23, in __exit__
2012-12-18 00:57:43 TRACE nova.openstack.common.rpc.amqp self.gen.next()
2012-12-18 00:57:43 TRACE nova.openstack.common.rpc.amqp   File
"/usr/lib/python2.6/site-packages/nova/exception.py", line 92, in
wrapped
2012-12-18 00:57:43 TRACE nova.openstack.common.rpc.amqp return
f(*args, **kw)
2012-12-18 00:57:43 TRACE nova.openstack.common.rpc.amqp   File
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 181,
in decorated_function
2012-12-18 00:57:43 TRACE nova.openstack.common.rpc.amqp pass
2012-12-18 00:57:43 TRACE nova.openstack.common.rpc.amqp   File
"/usr/lib64/python2.6/contextlib.py", line 23, in __exit__
2012-12-18 00:57:43 TRACE nova.openstack.common.rpc.amqp self.gen.next()
2012-12-18 00:57:43 TRACE nova.openstack.common.rpc.amqp   File
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 167,
in decorate

Re: [Openstack] Need help in deploying Nova on Vmware ESXi server

2012-12-17 Thread Ritesh Nanda 
Hemanth ,

This would be option you would be specifying in /etc/nova/dnsmasq.conf
 dhcp-option=6,dns-server
Then just kill the dnsmasq process and restart the nova-network service ,
even sometimes , you need to restart the vms, on just login into those vms
and run dhclient -v .

On Mon, Dec 17, 2012 at 10:55 AM, HemanthRao Doddikindi <
hemanthrao_doddik...@persistent.co.in> wrote:

>  Thanks Ritesh. 
>
> ** **
>
> I tried to set the “dnsmasq” flag but it is not getting reflected in the
> instances. I am able to specify desired dns for the instances using an flag
> called “dhcp-option=option:dns-server,” in
> “/etc/dnsmasq-nova.conf”. To use this config file with dnsmasq, you need to
> add “--dnsmasq_config_file=/etc/dnsmasq-nova.conf” in nova.conf.
>
> ** **
>
> Regards,
>
> Hemanth Rao D
>
> ** **
>
> *From:* Ritesh Nanda [mailto:riteshnand...@gmail.com]
> *Sent:* Monday, December 10, 2012 12:26 AM
> *To:* HemanthRao Doddikindi
> *Cc:* openstack@lists.launchpad.net
> *Subject:* Re: [Openstack] Need help in deploying Nova on Vmware ESXi
> server
>
> ** **
>
> You can use the dnsmasq option to specify the dns for each network ,
> declare a flag in nova.conf specifying dnsmasq config file.
> dnsmasq option you can get from man page of dnsmasq.
>
> On Mon, Dec 3, 2012 at 7:52 PM, HemanthRao Doddikindi <
> hemanthrao_doddik...@persistent.co.in> wrote:
>
>  Hi All,
>
>  
>
> I have a requirement of using my coroporate DNS for nameserver in
> /etc/resolv.conf. I’m working on Essex 2012.1 branch with ESX as hypervisor
> I found an flag called “--dns_server” and set it to the desired value. And
> also created the network by setting the options “—dns1 and –dns2” with the
> values required. But still the /etc/resolv.conf is getting the gateway as
> nameserver. Have anybody worked with such requirement.
>
>  
>
> Regards,
>
> Hemanth Rao D  
>
>  
>
> DISCLAIMER == This e-mail may contain privileged and confidential
> information which is the property of Persistent Systems Ltd. It is intended
> only for the use of the individual or entity to which it is addressed. If
> you are not the intended recipient, you are not authorized to read, retain,
> copy, print, distribute or use this message. If you have received this
> communication in error, please notify the sender and delete all copies of
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>
>
> ___
> Mailing list: https://launchpad.net/~openstack
> Post to : openstack@lists.launchpad.net
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>
>
>
>
> -- 
>
> * With Regards  *
>
> * Ritesh Nanda*
>
> ** **
>
> ** **
>
> ** **
>
> DISCLAIMER == This e-mail may contain privileged and confidential
> information which is the property of Persistent Systems Ltd. It is intended
> only for the use of the individual or entity to which it is addressed. If
> you are not the intended recipient, you are not authorized to read, retain,
> copy, print, distribute or use this message. If you have received this
> communication in error, please notify the sender and delete all copies of
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> virus infected mails.
>



-- 

* With Regards
*

* Ritesh Nanda
*

***
*

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[Openstack] Wiki content imported into MediaWiki - please check

2012-12-17 Thread Ryan Lane 
I've just finished importing the content from the MoinMoin wiki into the
MediaWiki instance. Please check the content:

https://wiki-staging.openstack.org/wiki/Main_Page

We're using a self-signed certificate for now. We are ordering a proper
certificate, but eve that cert will still appear invalid until we've
switched to the correct URL.

Also note that the migration script doesn't map from MoinMoin to MediaWiki
perfectly and we'll need to clean up some of the content manually. We'll
need to create some templates for missing features too (like columned
layout).

We're going to leave the wiki up for a couple days in this state. If the
content is mostly agreeable and we decide to press forward, I'll migrate
the data again and we'll replace MoinMoin.

- Ryan
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Re: [Openstack] Live migration problem in OpenStack ESSEX

2012-12-17 Thread Blair Bethwaite 
On 18 December 2012 14:45, Hanyu Xiao  wrote:

> If you want to use live migration, you need a shared storage
>

Not so, if you are using KVM then block migration is also an option, and it
seems to be documented in the trunk docs now too. See:
http://docs.openstack.org/trunk/openstack-compute/admin/content/configuring-migrations.html

The note about compatible XenServer hypervisors might be a little confusing
- it does not mean block migration only works with specific versions of
Xen, it means for it to work with Xen your Xen must support "Storage
XenMotion".

Cheers,
~Blairo
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Re: [Openstack] floating ip takes a long time to be accessible

2012-12-17 Thread Nathanael Burton 
On Dec 17, 2012 2:05 PM, "Xin Zhao"  wrote:
>
> Hello,
>
> I allocate 2 public ips to instances, the first one becomes accessible
almost immediately, but the second one
> always take a long time to be pingable. It doesn't matter which specific
IP is assigned first or second, it's always
> the second one that is slow to be reachable, although the corresponding
iptable rules are all set on the controller
> node almost immediately.   Has anyone seen similar behavior?
>
> I am using essex (2012.1) on RHEL6.
>
> Thanks,
> Xin
>
>
>
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Xin,

You may need to use send_arp_for_ha=true to send a gratuitous ARP if you're
using multi-host networking.

Nate
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Re: [Openstack] Live migration problem in OpenStack ESSEX

2012-12-17 Thread Hanyu Xiao 

hi:

If you want to use live migration, you need a shared storage, for your 
environment, NFS make be the best choice, simple and enough, keep the 
instances data stored in the space, that means, instance data should 
have the same absolute path between the migration machines, the start 
and destination machine must have nfs mounted.


Second, you need some modifications to libvirt conf:

- vim /etc/libvirt/libvirtd.conf

--  #listen_tls = 0
++  listen_tls = 0

--  #listen_tcp = 1
++  listen_tcp = 1

++  auth_tcp = "none"

 *
   vim /etc/init/libvirt-bin.conf

--  env libvirtd_opts="-d"
++  env libvirtd_opts="-d -l"

 *
   vim /etc/default/libvirt-bin

--  libvirtd_opts=" -d"
++  libvirtd_opts=" -d -l"


then you must restart libvirt, ensure:

# stop libvirt-bin && start libvirt-bin

# ps -ef | grep libvirt
root 1145 1 0 Nov27 ? 00:00:03 /usr/sbin/libvirtd -d -l

That's all for live migration, good luck.

By the way, if you have problems with live migration, you can try nova block 
migration, that doesn't need
NFS configuration. type "nova help live-migration" for details.

Thanks.



On 12/17/2012 07:58 PM, Narayanan, Krishnaprasad wrote:


I am using Ubuntu 12.04 Precise Pangolin with multi compute node 
environment running on KVM / libvirt. The nova command that I use is 
"nova live-migrate instanceID hostID" and via API, I am passing the 
same information in the request body.


I haven't modified any configuration in the libvirt. Can I get to know 
the necessary configuration details in order to solve the problem?


*From:*Hanyu Xiao [mailto:hanyu.x...@eayun.com]
*Sent:* Montag, 17. Dezember 2012 04:08
*To:* Narayanan, Krishnaprasad
*Cc:* openstack@lists.launchpad.net
*Subject:* Re: [Openstack] Live migration problem in OpenStack ESSEX

Can you show the details of your OS, software environment and your 
commands doing live migration?


Live migration need some pre-configuration and some modifications to 
libvirt/nfs configuration.


Thanks.

On 12/16/2012 11:57 PM, Narayanan, Krishnaprasad wrote:

Hallo all,

I am trying to perform live migration from one compute node to
another (using Nova  APIs and commands) and I am getting an error
HTTP 400 and the log file says "Remote error: FileNotFound File
tmpSoFy35 could not be found". I am using OpenStack ESSEX.

Could anybody suggest solutions to get rid of this problem?

Thanks

Krishnaprasad




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--
Hanyu Xiao
Eayun.com


--
Hanyu Xiao
Eayun.com

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Re: [Openstack] Glance invalid credentials

2012-12-17 Thread YuXingchao 
Hi, JuanFra. This usually occurs if the auth info is invalid in the authtoken 
section. You can use glance --debug index ,then checkout the debug output and  
watch glance-api and keystone log .




At 2012-12-17 21:52:11,"JuanFra Rodriguez Cardoso" 
 wrote:
Hi guys:


I'm getting the following error when I try to index my glance repository from 
glanceclient:


# glance index
Request returned failure status.
Invalid OpenStack Identity credentials.

I've checked the env variables, keystone_db tables, config files and everything 
seems ok!
Even, I got manually a token for admin user and I issued:

curl -i -X GET -H 'X-Auth-Token: MY_TOKEN' -H 'Content-Type: application/json' 
-H 'User-Agent: python-glanceclient' 
http://127.0.0.1:9292/v1/images/detail?limit=20

I'm using Folsom release on Centos 6.3.
- Glance version: openstack-glance-2012.2-3.el6.noarch
- Keystone version: openstack-keystone-2012.2-5.el6.noarch


Did anyone get the same error?


Thanks!
JuanFra.


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Re: [Openstack] Horizon - OfflineGenerationError

2012-12-17 Thread Andrew Holway 
> 
> I guess this error could be related to nova daemon. It's not running. Is it 
> mandatory to have running nova daemons so that dashboard works fine?

AFAIK You will need to have the keystone and nova-api processes running in 
order to use the WebUI.

Cheers,

Andrew


> 
> Thanks!
> JuanFra
> 
> 2012/12/17 Andrew Holway 
> Hi,
> 
> I got this error too but I cannot remember what did it.
> 
> Do you get this when you try and use the web interface?
> 
> Thanks,
> 
> Andrew
> 
> 
> On Dec 17, 2012, at 6:05 PM, JuanFra Rodriguez Cardoso wrote:
> 
> > Hi guys:
> >
> > I've re-installed and re-configured again my deployment according to 
> > suggested guide github.com/beloglazov/openstack-centos-kvm-glusterfs/. 
> > Excepcion raised:
> >
> > [Mon Dec 17 18:02:42 2012] [error] 
> > /usr/lib/python2.6/site-packages/django/conf/__init__.py:75: 
> > DeprecationWarning: The ADMIN_MEDIA_PREFIX setting has been removed; use 
> > STATIC_URL instead.
> > [Mon Dec 17 18:02:42 2012] [error]   "use STATIC_URL instead.", 
> > DeprecationWarning)
> > [Mon Dec 17 18:02:42 2012] [error] 
> > /usr/lib/python2.6/site-packages/django/conf/__init__.py:110: 
> > DeprecationWarning: The SECRET_KEY setting must not be empty.
> > [Mon Dec 17 18:02:42 2012] [error]   warnings.warn("The SECRET_KEY setting 
> > must not be empty.", DeprecationWarning)
> > [Mon Dec 17 18:02:42 2012] [error] 
> > /usr/lib/python2.6/site-packages/django/core/cache/__init__.py:82: 
> > DeprecationWarning: settings.CACHE_* is deprecated; use settings.CACHES 
> > instead.
> > [Mon Dec 17 18:02:42 2012] [error]   DeprecationWarning
> > [Mon Dec 17 18:02:42 2012] [error] 
> > /usr/lib/python2.6/site-packages/django/utils/translation/__init__.py:63: 
> > DeprecationWarning: Translations in the project directory aren't supported 
> > anymore. Use the LOCALE_PATHS setting instead.
> > [Mon Dec 17 18:02:42 2012] [error]   DeprecationWarning)
> > [Mon Dec 17 18:02:42 2012] [error] 
> > /usr/lib/python2.6/site-packages/django/template/defaulttags.py:1235: 
> > DeprecationWarning: The syntax for the url template tag is changing. Load 
> > the `url` tag from the `future` tag library to start using the new behavior.
> > [Mon Dec 17 18:02:42 2012] [error]   category=DeprecationWarning)
> > [Mon Dec 17 17:02:59 2012] [error] 
> > /usr/lib/python2.6/site-packages/django/contrib/auth/__init__.py:26: 
> > DeprecationWarning: Authentication backends without a 
> > `supports_inactive_user` attribute are deprecated. Please define it in 
> > .
> > [Mon Dec 17 17:02:59 2012] [error]   DeprecationWarning)
> > [Mon Dec 17 17:02:59 2012] [error] unable to retrieve service catalog with 
> > token
> > [Mon Dec 17 17:02:59 2012] [error] Traceback (most recent call last):
> > [Mon Dec 17 17:02:59 2012] [error]   File 
> > "/usr/lib/python2.6/site-packages/keystoneclient/v2_0/client.py", line 135, 
> > in _extract_service_catalog
> > [Mon Dec 17 17:02:59 2012] [error] endpoint_type='adminURL')
> > [Mon Dec 17 17:02:59 2012] [error]   File 
> > "/usr/lib/python2.6/site-packages/keystoneclient/service_catalog.py", line 
> > 73, in url_for
> > [Mon Dec 17 17:02:59 2012] [error] raise 
> > exceptions.EndpointNotFound('Endpoint not found.')
> > [Mon Dec 17 17:02:59 2012] [error] EndpointNotFound: Endpoint not found.
> >
> > any idea?
> >
> > 2012/12/14 JuanFra Rodriguez Cardoso 
> > Ok. I will continue trying to solve these errors with your suggestions.
> > I'll tell you any result.
> >
> > Thanks @Matthias @Andres for you support.
> >
> > Regards!
> > JuanFra
> >
> >
> > 2012/12/14 Andrew Holway 
> >
> > On Dec 14, 2012, at 12:45 PM, JuanFra Rodriguez Cardoso wrote:
> >
> > > @Andrew: Yes, I knew theses great guides. I had Essex 2012.1.3 (EPEL 6.7) 
> > > working ok on Centos 6.3, but with 2012.2 (EPEL 6.7) I'm getting errors 
> > > with Django/Horizon.
> >
> > Mine is working alright. I expect you have some silly misconfiguration 
> > somewhere. It took me 4 times to make a working install and it worked only 
> > when I followed the install guide letter by letter.
> >
> >
> > >
> > > What release are your running? Essex or Folsom?
> > > Do you know if it's possible to install previous Openstack RPM packages 
> > > from EPL 6.7 (i.e. openstack-nova-2012.1.3-...)
> >
> > Folsom. Why would you want to install previous Openstack packages? I think 
> > you might have to use a different EPEL repo for earlier versions.   
> > openstack-nova-2012.2-2 seems to be the only available version.
> >
> > Ta
> >
> > Andrew
> >
> >
> > >
> > > Thanks for your support!
> > > JuanFa
> > >
> > > 2012/12/14 Andrew Holway 
> > > Hi,
> > >
> > > This worked perfectly on Centos 6.3.
> > >
> > > github.com/beloglazov/openstack-centos-kvm-glusterfs/
> > >
> > > The hostname stuff can trip you up however. Watch out for the scripts 
> > > creating user@controller users in the database for keystone, nova, glance 
> > > et al. It seems user@localhost would be more sensible.
> > >
> > > Take care,
> > >
> > > A

Re: [Openstack] Horizon - OfflineGenerationError

2012-12-17 Thread andi abes 
I've hit a similar issue when I updated from essex to folsom.
That advice to check the migration guide is wise ;).

Specifically for me, the local_settings.py file in folsom is considerably
different that it was in Essex. I'm not sure how rpm behaves when it needs
to overwrite a file.
You might want to check how /etc/openstack-dashboard/local_settings.py
looks in a clean install, and compare it to your updated one.


On Mon, Dec 17, 2012 at 7:02 PM, JuanFra Rodriguez Cardoso <
juanfra.rodriguez.card...@gmail.com> wrote:

> Hi Andrew:
>
> I got this error by accessing web dashboard, i.e. I introduce correctly
> user/password and then I get a "Internal error server" in my screen
> (related to traceback from my previous post).
>
> I'm planning to use another previous version (2012.2 or 2012.1.3). Now,
> I'm using 2012.2.1.
>
> I guess this error could be related to nova daemon. It's not running. Is
> it mandatory to have running nova daemons so that dashboard works fine?
>
> Thanks!
> JuanFra
>
> 2012/12/17 Andrew Holway 
>
>> Hi,
>>
>> I got this error too but I cannot remember what did it.
>>
>> Do you get this when you try and use the web interface?
>>
>> Thanks,
>>
>> Andrew
>>
>>
>> On Dec 17, 2012, at 6:05 PM, JuanFra Rodriguez Cardoso wrote:
>>
>> > Hi guys:
>> >
>> > I've re-installed and re-configured again my deployment according to
>> suggested guide github.com/beloglazov/openstack-centos-kvm-glusterfs/.
>> Excepcion raised:
>> >
>> > [Mon Dec 17 18:02:42 2012] [error]
>> /usr/lib/python2.6/site-packages/django/conf/__init__.py:75:
>> DeprecationWarning: The ADMIN_MEDIA_PREFIX setting has been removed; use
>> STATIC_URL instead.
>> > [Mon Dec 17 18:02:42 2012] [error]   "use STATIC_URL instead.",
>> DeprecationWarning)
>> > [Mon Dec 17 18:02:42 2012] [error]
>> /usr/lib/python2.6/site-packages/django/conf/__init__.py:110:
>> DeprecationWarning: The SECRET_KEY setting must not be empty.
>> > [Mon Dec 17 18:02:42 2012] [error]   warnings.warn("The SECRET_KEY
>> setting must not be empty.", DeprecationWarning)
>> > [Mon Dec 17 18:02:42 2012] [error]
>> /usr/lib/python2.6/site-packages/django/core/cache/__init__.py:82:
>> DeprecationWarning: settings.CACHE_* is deprecated; use settings.CACHES
>> instead.
>> > [Mon Dec 17 18:02:42 2012] [error]   DeprecationWarning
>> > [Mon Dec 17 18:02:42 2012] [error]
>> /usr/lib/python2.6/site-packages/django/utils/translation/__init__.py:63:
>> DeprecationWarning: Translations in the project directory aren't supported
>> anymore. Use the LOCALE_PATHS setting instead.
>> > [Mon Dec 17 18:02:42 2012] [error]   DeprecationWarning)
>> > [Mon Dec 17 18:02:42 2012] [error]
>> /usr/lib/python2.6/site-packages/django/template/defaulttags.py:1235:
>> DeprecationWarning: The syntax for the url template tag is changing. Load
>> the `url` tag from the `future` tag library to start using the new behavior.
>> > [Mon Dec 17 18:02:42 2012] [error]   category=DeprecationWarning)
>> > [Mon Dec 17 17:02:59 2012] [error]
>> /usr/lib/python2.6/site-packages/django/contrib/auth/__init__.py:26:
>> DeprecationWarning: Authentication backends without a
>> `supports_inactive_user` attribute are deprecated. Please define it in
>> .
>> > [Mon Dec 17 17:02:59 2012] [error]   DeprecationWarning)
>> > [Mon Dec 17 17:02:59 2012] [error] unable to retrieve service catalog
>> with token
>> > [Mon Dec 17 17:02:59 2012] [error] Traceback (most recent call last):
>> > [Mon Dec 17 17:02:59 2012] [error]   File
>> "/usr/lib/python2.6/site-packages/keystoneclient/v2_0/client.py", line 135,
>> in _extract_service_catalog
>> > [Mon Dec 17 17:02:59 2012] [error] endpoint_type='adminURL')
>> > [Mon Dec 17 17:02:59 2012] [error]   File
>> "/usr/lib/python2.6/site-packages/keystoneclient/service_catalog.py", line
>> 73, in url_for
>> > [Mon Dec 17 17:02:59 2012] [error] raise
>> exceptions.EndpointNotFound('Endpoint not found.')
>> > [Mon Dec 17 17:02:59 2012] [error] EndpointNotFound: Endpoint not found.
>> >
>> > any idea?
>> >
>> > 2012/12/14 JuanFra Rodriguez Cardoso <
>> juanfra.rodriguez.card...@gmail.com>
>> > Ok. I will continue trying to solve these errors with your suggestions.
>> > I'll tell you any result.
>> >
>> > Thanks @Matthias @Andres for you support.
>> >
>> > Regards!
>> > JuanFra
>> >
>> >
>> > 2012/12/14 Andrew Holway 
>> >
>> > On Dec 14, 2012, at 12:45 PM, JuanFra Rodriguez Cardoso wrote:
>> >
>> > > @Andrew: Yes, I knew theses great guides. I had Essex 2012.1.3 (EPEL
>> 6.7) working ok on Centos 6.3, but with 2012.2 (EPEL 6.7) I'm getting
>> errors with Django/Horizon.
>> >
>> > Mine is working alright. I expect you have some silly misconfiguration
>> somewhere. It took me 4 times to make a working install and it worked only
>> when I followed the install guide letter by letter.
>> >
>> >
>> > >
>> > > What release are your running? Essex or Folsom?
>> > > Do you know if it's possible to install previous Openstack RPM
>> packages from EPL 6.7 (i.e. openstack-nova-2012.1.3-...)

Re: [Openstack] Horizon - OfflineGenerationError

2012-12-17 Thread JuanFra Rodriguez Cardoso 
Hi Andrew:

I got this error by accessing web dashboard, i.e. I introduce correctly
user/password and then I get a "Internal error server" in my screen
(related to traceback from my previous post).

I'm planning to use another previous version (2012.2 or 2012.1.3). Now, I'm
using 2012.2.1.

I guess this error could be related to nova daemon. It's not running. Is it
mandatory to have running nova daemons so that dashboard works fine?

Thanks!
JuanFra

2012/12/17 Andrew Holway 

> Hi,
>
> I got this error too but I cannot remember what did it.
>
> Do you get this when you try and use the web interface?
>
> Thanks,
>
> Andrew
>
>
> On Dec 17, 2012, at 6:05 PM, JuanFra Rodriguez Cardoso wrote:
>
> > Hi guys:
> >
> > I've re-installed and re-configured again my deployment according to
> suggested guide github.com/beloglazov/openstack-centos-kvm-glusterfs/.
> Excepcion raised:
> >
> > [Mon Dec 17 18:02:42 2012] [error]
> /usr/lib/python2.6/site-packages/django/conf/__init__.py:75:
> DeprecationWarning: The ADMIN_MEDIA_PREFIX setting has been removed; use
> STATIC_URL instead.
> > [Mon Dec 17 18:02:42 2012] [error]   "use STATIC_URL instead.",
> DeprecationWarning)
> > [Mon Dec 17 18:02:42 2012] [error]
> /usr/lib/python2.6/site-packages/django/conf/__init__.py:110:
> DeprecationWarning: The SECRET_KEY setting must not be empty.
> > [Mon Dec 17 18:02:42 2012] [error]   warnings.warn("The SECRET_KEY
> setting must not be empty.", DeprecationWarning)
> > [Mon Dec 17 18:02:42 2012] [error]
> /usr/lib/python2.6/site-packages/django/core/cache/__init__.py:82:
> DeprecationWarning: settings.CACHE_* is deprecated; use settings.CACHES
> instead.
> > [Mon Dec 17 18:02:42 2012] [error]   DeprecationWarning
> > [Mon Dec 17 18:02:42 2012] [error]
> /usr/lib/python2.6/site-packages/django/utils/translation/__init__.py:63:
> DeprecationWarning: Translations in the project directory aren't supported
> anymore. Use the LOCALE_PATHS setting instead.
> > [Mon Dec 17 18:02:42 2012] [error]   DeprecationWarning)
> > [Mon Dec 17 18:02:42 2012] [error]
> /usr/lib/python2.6/site-packages/django/template/defaulttags.py:1235:
> DeprecationWarning: The syntax for the url template tag is changing. Load
> the `url` tag from the `future` tag library to start using the new behavior.
> > [Mon Dec 17 18:02:42 2012] [error]   category=DeprecationWarning)
> > [Mon Dec 17 17:02:59 2012] [error]
> /usr/lib/python2.6/site-packages/django/contrib/auth/__init__.py:26:
> DeprecationWarning: Authentication backends without a
> `supports_inactive_user` attribute are deprecated. Please define it in
> .
> > [Mon Dec 17 17:02:59 2012] [error]   DeprecationWarning)
> > [Mon Dec 17 17:02:59 2012] [error] unable to retrieve service catalog
> with token
> > [Mon Dec 17 17:02:59 2012] [error] Traceback (most recent call last):
> > [Mon Dec 17 17:02:59 2012] [error]   File
> "/usr/lib/python2.6/site-packages/keystoneclient/v2_0/client.py", line 135,
> in _extract_service_catalog
> > [Mon Dec 17 17:02:59 2012] [error] endpoint_type='adminURL')
> > [Mon Dec 17 17:02:59 2012] [error]   File
> "/usr/lib/python2.6/site-packages/keystoneclient/service_catalog.py", line
> 73, in url_for
> > [Mon Dec 17 17:02:59 2012] [error] raise
> exceptions.EndpointNotFound('Endpoint not found.')
> > [Mon Dec 17 17:02:59 2012] [error] EndpointNotFound: Endpoint not found.
> >
> > any idea?
> >
> > 2012/12/14 JuanFra Rodriguez Cardoso <
> juanfra.rodriguez.card...@gmail.com>
> > Ok. I will continue trying to solve these errors with your suggestions.
> > I'll tell you any result.
> >
> > Thanks @Matthias @Andres for you support.
> >
> > Regards!
> > JuanFra
> >
> >
> > 2012/12/14 Andrew Holway 
> >
> > On Dec 14, 2012, at 12:45 PM, JuanFra Rodriguez Cardoso wrote:
> >
> > > @Andrew: Yes, I knew theses great guides. I had Essex 2012.1.3 (EPEL
> 6.7) working ok on Centos 6.3, but with 2012.2 (EPEL 6.7) I'm getting
> errors with Django/Horizon.
> >
> > Mine is working alright. I expect you have some silly misconfiguration
> somewhere. It took me 4 times to make a working install and it worked only
> when I followed the install guide letter by letter.
> >
> >
> > >
> > > What release are your running? Essex or Folsom?
> > > Do you know if it's possible to install previous Openstack RPM
> packages from EPL 6.7 (i.e. openstack-nova-2012.1.3-...)
> >
> > Folsom. Why would you want to install previous Openstack packages? I
> think you might have to use a different EPEL repo for earlier versions.
> openstack-nova-2012.2-2 seems to be the only available version.
> >
> > Ta
> >
> > Andrew
> >
> >
> > >
> > > Thanks for your support!
> > > JuanFa
> > >
> > > 2012/12/14 Andrew Holway 
> > > Hi,
> > >
> > > This worked perfectly on Centos 6.3.
> > >
> > > github.com/beloglazov/openstack-centos-kvm-glusterfs/
> > >
> > > The hostname stuff can trip you up however. Watch out for the scripts
> creating user@controller users in the database for keystone, nova, glance
> et al. It seems user@local

Re: [Openstack] Openstack High Availability

2012-12-17 Thread Razique Mahroua 
Great links 
thanks for these Seb :)

Le 17 déc. 2012 à 22:48, Sébastien Han  a écrit :

> Hi,
> 
> For the others OpenStack components please follow:
> 
> http://www.sebastien-han.fr/blog/2012/06/28/openstack-glance-keystone-ha/
> http://www.hastexo.com/blogs/martin/2012/04/03/bringing-high-availability-openstack-keystone-and-glance
> http://www.sebastien-han.fr/blog/2012/07/02/openstack-nova-components-ha/
> 
> For the latest article please use this repo, this our new location with 
> several branches (Essex/Folsom).
> 
> https://github.com/madkiss/openstack-resource-agents
> 
> --
> Regards,
> Sébastien Han.
> 
> 
> 
> On Mon, Dec 17, 2012 at 9:56 PM, Eugene Kirpichov  
> wrote:
> Right, you only need HA for swift-proxy where a simple load balancer suffices.
> 
> On Dec 17, 2012, at 12:42 PM, Caitlin Bestler  
> wrote:
> 
> >
> >
> > Eugene Kirpichov wrote:
> >
> >> I suggest you to read a series of our blogposts on H/A in openstack (in 
> >> this order):
> >> http://www.mirantis.com/blog/intro-to-openstack-in-production/
> >> http://www.mirantis.com/blog/ha-platform-components-mysql-rabbitmq/
> >> http://www.mirantis.com/blog/software-high-availability-load-balancing-openstack-cloud-api-servic/
> >> http://www.mirantis.com/blog/117072/
> >
> >> Sorry for the shameless promotion but I actually think it's relevant :)
> >
> > Good articles. The one thing they don't cover is Swift, which mostly does 
> > not need to be covered
> > since the Swift service is designed to be highly available even if the 
> > individual servers are not.
> >
> 
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Re: [Openstack] Openstack High Availability

2012-12-17 Thread Sébastien Han 
Hi,

For the others OpenStack components please follow:

http://www.sebastien-han.fr/blog/2012/06/28/openstack-glance-keystone-ha/
http://www.hastexo.com/blogs/martin/2012/04/03/bringing-high-availability-openstack-keystone-and-glance
http://www.sebastien-han.fr/blog/2012/07/02/openstack-nova-components-ha/

For the latest article *please use* this repo, this our new location with
several branches (Essex/Folsom).

https://github.com/madkiss/openstack-resource-agents

--
Regards,
Sébastien Han.



On Mon, Dec 17, 2012 at 9:56 PM, Eugene Kirpichov wrote:

> Right, you only need HA for swift-proxy where a simple load balancer
> suffices.
>
> On Dec 17, 2012, at 12:42 PM, Caitlin Bestler 
> wrote:
>
> >
> >
> > Eugene Kirpichov wrote:
> >
> >> I suggest you to read a series of our blogposts on H/A in openstack (in
> this order):
> >> http://www.mirantis.com/blog/intro-to-openstack-in-production/
> >> http://www.mirantis.com/blog/ha-platform-components-mysql-rabbitmq/
> >>
> http://www.mirantis.com/blog/software-high-availability-load-balancing-openstack-cloud-api-servic/
> >> http://www.mirantis.com/blog/117072/
> >
> >> Sorry for the shameless promotion but I actually think it's relevant :)
> >
> > Good articles. The one thing they don't cover is Swift, which mostly
> does not need to be covered
> > since the Swift service is designed to be highly available even if the
> individual servers are not.
> >
>
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Re: [Openstack] Openstack High Availability

2012-12-17 Thread Eugene Kirpichov 
Right, you only need HA for swift-proxy where a simple load balancer suffices.

On Dec 17, 2012, at 12:42 PM, Caitlin Bestler  
wrote:

> 
> 
> Eugene Kirpichov wrote:
> 
>> I suggest you to read a series of our blogposts on H/A in openstack (in this 
>> order):
>> http://www.mirantis.com/blog/intro-to-openstack-in-production/
>> http://www.mirantis.com/blog/ha-platform-components-mysql-rabbitmq/
>> http://www.mirantis.com/blog/software-high-availability-load-balancing-openstack-cloud-api-servic/
>> http://www.mirantis.com/blog/117072/
> 
>> Sorry for the shameless promotion but I actually think it's relevant :)
> 
> Good articles. The one thing they don't cover is Swift, which mostly does not 
> need to be covered
> since the Swift service is designed to be highly available even if the 
> individual servers are not.
> 

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Re: [Openstack] Openstack High Availability

2012-12-17 Thread Caitlin Bestler 


Eugene Kirpichov wrote:

> I suggest you to read a series of our blogposts on H/A in openstack (in this 
> order):
> http://www.mirantis.com/blog/intro-to-openstack-in-production/
> http://www.mirantis.com/blog/ha-platform-components-mysql-rabbitmq/
> http://www.mirantis.com/blog/software-high-availability-load-balancing-openstack-cloud-api-servic/
> http://www.mirantis.com/blog/117072/

> Sorry for the shameless promotion but I actually think it's relevant :)

Good articles. The one thing they don't cover is Swift, which mostly does not 
need to be covered
since the Swift service is designed to be highly available even if the 
individual servers are not.


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Re: [Openstack] Openstack High Availability

2012-12-17 Thread Eugene Kirpichov 
Hi,

I suggest you to read a series of our blogposts on H/A in openstack (in
this order):
http://www.mirantis.com/blog/intro-to-openstack-in-production/
http://www.mirantis.com/blog/ha-platform-components-mysql-rabbitmq/
http://www.mirantis.com/blog/software-high-availability-load-balancing-openstack-cloud-api-servic/
http://www.mirantis.com/blog/117072/

Sorry for the shameless promotion but I actually think it's relevant :)


On Mon, Dec 17, 2012 at 12:11 PM, Samuel Winchenbach wrote:

> Hi All,
>
>
> I am following the high availability guide provided by openstack as seen
> here: http://docs.openstack.org/trunk/openstack-ha/content/ch-intro.html
>
> I currently have mysql and rabbitmq setup with pacemaker and corosync.
>  Everything seems to be working fine.
>
> I am now adding in the openstack services.  I have keystone configured and
> it is using haproxy for load balancing/redundancy and keepalived for the
> virtual IP.  haproxy is set configured to bind to non-local address and is
> running on all HA nodes.
>
> Is this a good way to make the openstack services such as glance, swift,
> nova and keystone HA?
>
> Is it preferable to have keepalived start haproxy on the node that it
> assigns the virtual IP to, or is my setup with the non-local binding ok?
>
> Is this (
> http://docs.openstack.org/folsom/openstack-network/admin/content/ha_pacemaker.html)
> the preferred to make the networking (quantum) HA?
>
>
> and one last question:
>
> What is a good method to detect a compute node failure and automatically
> restart the virutal machines it was running on another node?
>
> Thank you so much, and sorry to bombard you with questions!
>
> Sam
>
>
>
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>


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http://www.linkedin.com/in/eugenekirpichov
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[Openstack] Openstack High Availability

2012-12-17 Thread Samuel Winchenbach 
Hi All,


I am following the high availability guide provided by openstack as seen
here: http://docs.openstack.org/trunk/openstack-ha/content/ch-intro.html

I currently have mysql and rabbitmq setup with pacemaker and corosync.
 Everything seems to be working fine.

I am now adding in the openstack services.  I have keystone configured and
it is using haproxy for load balancing/redundancy and keepalived for the
virtual IP.  haproxy is set configured to bind to non-local address and is
running on all HA nodes.

Is this a good way to make the openstack services such as glance, swift,
nova and keystone HA?

Is it preferable to have keepalived start haproxy on the node that it
assigns the virtual IP to, or is my setup with the non-local binding ok?

Is this (
http://docs.openstack.org/folsom/openstack-network/admin/content/ha_pacemaker.html)
the preferred to make the networking (quantum) HA?


and one last question:

What is a good method to detect a compute node failure and automatically
restart the virutal machines it was running on another node?

Thank you so much, and sorry to bombard you with questions!

Sam
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Re: [Openstack] Horizon - OfflineGenerationError

2012-12-17 Thread Andrew Holway 
Hi,

I got this error too but I cannot remember what did it.

Do you get this when you try and use the web interface?

Thanks,

Andrew


On Dec 17, 2012, at 6:05 PM, JuanFra Rodriguez Cardoso wrote:

> Hi guys:
> 
> I've re-installed and re-configured again my deployment according to 
> suggested guide github.com/beloglazov/openstack-centos-kvm-glusterfs/. 
> Excepcion raised:
> 
> [Mon Dec 17 18:02:42 2012] [error] 
> /usr/lib/python2.6/site-packages/django/conf/__init__.py:75: 
> DeprecationWarning: The ADMIN_MEDIA_PREFIX setting has been removed; use 
> STATIC_URL instead.
> [Mon Dec 17 18:02:42 2012] [error]   "use STATIC_URL instead.", 
> DeprecationWarning)
> [Mon Dec 17 18:02:42 2012] [error] 
> /usr/lib/python2.6/site-packages/django/conf/__init__.py:110: 
> DeprecationWarning: The SECRET_KEY setting must not be empty.
> [Mon Dec 17 18:02:42 2012] [error]   warnings.warn("The SECRET_KEY setting 
> must not be empty.", DeprecationWarning)
> [Mon Dec 17 18:02:42 2012] [error] 
> /usr/lib/python2.6/site-packages/django/core/cache/__init__.py:82: 
> DeprecationWarning: settings.CACHE_* is deprecated; use settings.CACHES 
> instead.
> [Mon Dec 17 18:02:42 2012] [error]   DeprecationWarning
> [Mon Dec 17 18:02:42 2012] [error] 
> /usr/lib/python2.6/site-packages/django/utils/translation/__init__.py:63: 
> DeprecationWarning: Translations in the project directory aren't supported 
> anymore. Use the LOCALE_PATHS setting instead.
> [Mon Dec 17 18:02:42 2012] [error]   DeprecationWarning)
> [Mon Dec 17 18:02:42 2012] [error] 
> /usr/lib/python2.6/site-packages/django/template/defaulttags.py:1235: 
> DeprecationWarning: The syntax for the url template tag is changing. Load the 
> `url` tag from the `future` tag library to start using the new behavior.
> [Mon Dec 17 18:02:42 2012] [error]   category=DeprecationWarning)
> [Mon Dec 17 17:02:59 2012] [error] 
> /usr/lib/python2.6/site-packages/django/contrib/auth/__init__.py:26: 
> DeprecationWarning: Authentication backends without a 
> `supports_inactive_user` attribute are deprecated. Please define it in  'openstack_auth.backend.KeystoneBackend'>.
> [Mon Dec 17 17:02:59 2012] [error]   DeprecationWarning)
> [Mon Dec 17 17:02:59 2012] [error] unable to retrieve service catalog with 
> token
> [Mon Dec 17 17:02:59 2012] [error] Traceback (most recent call last):
> [Mon Dec 17 17:02:59 2012] [error]   File 
> "/usr/lib/python2.6/site-packages/keystoneclient/v2_0/client.py", line 135, 
> in _extract_service_catalog
> [Mon Dec 17 17:02:59 2012] [error] endpoint_type='adminURL')
> [Mon Dec 17 17:02:59 2012] [error]   File 
> "/usr/lib/python2.6/site-packages/keystoneclient/service_catalog.py", line 
> 73, in url_for
> [Mon Dec 17 17:02:59 2012] [error] raise 
> exceptions.EndpointNotFound('Endpoint not found.')
> [Mon Dec 17 17:02:59 2012] [error] EndpointNotFound: Endpoint not found.
> 
> any idea?
> 
> 2012/12/14 JuanFra Rodriguez Cardoso 
> Ok. I will continue trying to solve these errors with your suggestions.
> I'll tell you any result.
> 
> Thanks @Matthias @Andres for you support.
> 
> Regards!
> JuanFra
> 
> 
> 2012/12/14 Andrew Holway 
> 
> On Dec 14, 2012, at 12:45 PM, JuanFra Rodriguez Cardoso wrote:
> 
> > @Andrew: Yes, I knew theses great guides. I had Essex 2012.1.3 (EPEL 6.7) 
> > working ok on Centos 6.3, but with 2012.2 (EPEL 6.7) I'm getting errors 
> > with Django/Horizon.
> 
> Mine is working alright. I expect you have some silly misconfiguration 
> somewhere. It took me 4 times to make a working install and it worked only 
> when I followed the install guide letter by letter.
> 
> 
> >
> > What release are your running? Essex or Folsom?
> > Do you know if it's possible to install previous Openstack RPM packages 
> > from EPL 6.7 (i.e. openstack-nova-2012.1.3-...)
> 
> Folsom. Why would you want to install previous Openstack packages? I think 
> you might have to use a different EPEL repo for earlier versions.   
> openstack-nova-2012.2-2 seems to be the only available version.
> 
> Ta
> 
> Andrew
> 
> 
> >
> > Thanks for your support!
> > JuanFa
> >
> > 2012/12/14 Andrew Holway 
> > Hi,
> >
> > This worked perfectly on Centos 6.3.
> >
> > github.com/beloglazov/openstack-centos-kvm-glusterfs/
> >
> > The hostname stuff can trip you up however. Watch out for the scripts 
> > creating user@controller users in the database for keystone, nova, glance 
> > et al. It seems user@localhost would be more sensible.
> >
> > Take care,
> >
> > Andrew
> >
> >
> >
> > On Dec 13, 2012, at 12:24 PM, JuanFra Rodriguez Cardoso wrote:
> >
> > > Hi all:
> > >
> > > I'm installing OpenStack Dashboard 2012.2 on CentOS 6.3 and I got next 
> > > error related to css/js compression:
> > >
> > > File "/usr/lib/python2.6/site-packages/django/template/base.py", line 
> > > 837, in render_node
> > > [Thu Dec 13 11:58:37 2012] [error] [client 192.10.1.36] return 
> > > node.render(context)
> > > [Thu Dec 13 11:58:37 2012] [error] [client 192.10.1.36]   File 
> >

[Openstack] floating ip takes a long time to be accessible

2012-12-17 Thread Xin Zhao 

Hello,

I allocate 2 public ips to instances, the first one becomes accessible 
almost immediately, but the second one
always take a long time to be pingable. It doesn't matter which specific 
IP is assigned first or second, it's always
the second one that is slow to be reachable, although the corresponding 
iptable rules are all set on the controller

node almost immediately.   Has anyone seen similar behavior?

I am using essex (2012.1) on RHEL6.

Thanks,
Xin




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Re: [Openstack] Blueprint proposal: Drop setuptools_git for including data/config files

2012-12-17 Thread Thierry Carrez 
Thomas Goirand wrote:
> [No pun intended, but it'd be nice if stackers had a bit more
> consideration for our work in Debian, and stop thinking only with
> Ubuntu, Ubuntu, Ubuntu, Ubuntu, Ubuntu, Ubuntu, ... in mind.]

There is nothing Ubuntu-specific in this. And nothing bzr-specific
either. Fedora uses the same process with success. I agree we can
improve the tooling so that it's a bit more flexible to various use
cases, but don't make it a question of supporting only Ubuntu vs. the
rest of the world. It's been a long time since we only supported Ubuntu.

Cheers,

-- 
Thierry Carrez (ttx)
Release Manager, OpenStack

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[Openstack] Project : OpenStack on AWS

2012-12-17 Thread Pierre FREUND 
Hi all,

I would like to introduce a project I started few days ago.

The goal is to quickly build OpenStack environment with many servers,
network and storage on Amazon Web Services. It will only use templates for
Cloudformation/Heat. It can be interesting if you have to test something on
a powerful multi-node OpenStack platform in a short time.

The first proof of concept is done for swift. You can already create a
swift cluster with keystone, swift proxy and some nodes. You can choose the
number of zones and the amount of storage in template's parameters.
If you want to test, just open Cloudformation and launch the template on
Github. You'll have an example command in the output of your stack.

Templates are available on Github : https://github.com/Capashen/OSonAWS
Bugs are reported on Launchpad : https://bugs.launchpad.net/osonaws
(osonaws is for OpenStack on AWS)

And don't look at the code in the template, it's ugly I know, there is
still lot of work to do;)
I plan to do it for nova/cinder/quantum/etc, so if you are interested in
participating, don't hesitate to contact me, or report bugs via launchpad.

See ya !

Pierre Freund
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[Openstack] Glance invalid credentials

2012-12-17 Thread JuanFra Rodriguez Cardoso 
Hi again!

Do not take into account my previous post where I'm getting an error from
glance credentials.
I found which was the problem. It was my own fault.
I was using YAML for populating Keystone and I made a mistake by replacing
with sed command.

Sorry. All is well!

Thanks!
JuanFra.
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[Openstack] Glance invalid credentials

2012-12-17 Thread JuanFra Rodriguez Cardoso 
Hi guys:

I'm getting the following error when I try to index my glance repository
from glanceclient:

# glance index
Request returned failure status.
Invalid OpenStack Identity credentials.

I've checked the env variables, keystone_db tables, config files and
everything seems ok!
Even, I got manually a token for admin user and I issued:

curl -i -X GET -H 'X-Auth-Token: MY_TOKEN' -H 'Content-Type:
application/json' -H 'User-Agent: python-glanceclient'
http://127.0.0.1:9292/v1/images/detail?limit=20

I'm using Folsom release on Centos 6.3.
- Glance version: openstack-glance-2012.2-3.el6.noarch
- Keystone version: openstack-keystone-2012.2-5.el6.noarch

Did anyone get the same error?

Thanks!
JuanFra.
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Re: [Openstack] It is stuck when attach the volume to the vm.

2012-12-17 Thread Alberto Molina Coballes 
Hi Lei,

I was facing a similar issue with nova-volume on essex, so I'm not
sure if this can be useful to you ...

Where are you looking for errors? I found volume attach errors at
nova-compute.log of node where instance is running

I hope this help you

Alberto

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Re: [Openstack] Live migration problem in OpenStack ESSEX

2012-12-17 Thread Narayanan, Krishnaprasad 
I am using Ubuntu 12.04 Precise Pangolin with multi compute node environment 
running on KVM / libvirt. The nova command that I use is "nova live-migrate 
instanceID hostID" and via API, I am passing the same information in the 
request body.

I haven't modified any configuration in the libvirt. Can I get to know the 
necessary configuration details in order to solve the problem?
From: Hanyu Xiao [mailto:hanyu.x...@eayun.com]
Sent: Montag, 17. Dezember 2012 04:08
To: Narayanan, Krishnaprasad
Cc: openstack@lists.launchpad.net
Subject: Re: [Openstack] Live migration problem in OpenStack ESSEX

Can you show the details of your OS, software environment and your commands 
doing live migration?

Live migration need some pre-configuration and some modifications to 
libvirt/nfs configuration.

Thanks.
On 12/16/2012 11:57 PM, Narayanan, Krishnaprasad wrote:
Hallo all,

I am trying to perform live migration from one compute node to another (using 
Nova  APIs and commands) and I am getting an error HTTP 400 and the log file 
says "Remote error: FileNotFound File tmpSoFy35 could not be found". I am using 
OpenStack ESSEX.

Could anybody suggest solutions to get rid of this problem?

Thanks
Krishnaprasad




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--

Hanyu Xiao

Eayun.com
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[Openstack] It is stuck when attach the volume to the vm.

2012-12-17 Thread Lei Zhang 
Hi all,

I have set up multi-host openstack env. It works well, except for cinder.

When I create new volume, it is successful. But when attach it to one VM,
it stuck and I can not found any error in the log file. Who can give me
some advise or help about how to address this issue.

Here is the current env (multi_host=True):
1 comtroller with service: nova-api, nova-scheduler, cinder-scheduler,
cinder-volume, tgtd
2 compute-node with: nova-compute, cinder-volume, open-iscsi, nova-network

-- 
Lei Zhang

Blog: http://jeffrey4l.github.com
twitter/weibo: @jeffrey4l
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[Openstack] Quantum + Tunnel VM can't get IP address

2012-12-17 Thread Lingfeng Xiong 

Hi all,

Problem Description:
When a VM is launched, it cannot get a IP address. If I configure a IP 
address by myself, it still cannot ping to virtual net gateway. Also, 
the metadata server(169.254.169.254) is unreachable.
What the strange is, in network node, I can see dnsmasq is offering IP 
address in syslog. But it seems the VM cannot receive it.


Operating System: Ubuntu 12.10
Guide I followed: 
https://github.com/mseknibilel/OpenStack-Folsom-Install-guide/blob/GRE/2NICs/OpenStack_Folsom_Install_Guide_WebVersion.rst
Three nodes deployment: A controller node, a quantum node and a compute 
note.

Quantum runs with openvswitch plugin and GRE tunnel enabled.

In compute node, the configuration files are uploaded here:
nova-compute.conf:
http://pastebin.com/9Dk2jSMx
nova.conf:
http://pastebin.com/HR6KaDwJ

The message when VM booting:
Initializing random number generator... done.
Starting network...
udhcpc (v1.18.5) started
Sending discover...
Sending discover...
Sending discover...
No lease, failing
WARN: /etc/rc3.d/S40-network failed
cloud-setup: checking 
http://169.254.169.254/2009-04-04/meta-data/instance-id

wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-setup: failed 1/30: up 15.13. request failed
wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-setup: failed 2/30: up 16.20. request failed

In network node, I can see dnsmasq is offering DHCP info to the VM:
Dec 16 15:17:01 os-network CRON[21955]: (root) CMD ( cd / && run-parts 
--report /etc/cron.hourly)

Dec 16 15:17:24 os-network dnsmasq[1695]: cleared cache
Dec 16 15:17:24 os-network dnsmasq-dhcp[1695]: read 
/var/lib/quantum/dhcp/99302650-9edf-44e8-adc7-21a8782f1dfd/host
Dec 16 15:17:24 os-network dnsmasq-dhcp[1695]: read 
/var/lib/quantum/dhcp/99302650-9edf-44e8-adc7-21a8782f1dfd/opts

Dec 16 15:17:50 os-network dnsmasq[1695]: cleared cache
Dec 16 15:17:50 os-network dnsmasq-dhcp[1695]: read 
/var/lib/quantum/dhcp/99302650-9edf-44e8-adc7-21a8782f1dfd/host
Dec 16 15:17:50 os-network dnsmasq-dhcp[1695]: read 
/var/lib/quantum/dhcp/99302650-9edf-44e8-adc7-21a8782f1dfd/opts

Dec 16 15:17:50 os-network dnsmasq[1695]: cleared cache
Dec 16 15:17:50 os-network dnsmasq-dhcp[1695]: read 
/var/lib/quantum/dhcp/99302650-9edf-44e8-adc7-21a8782f1dfd/host
Dec 16 15:17:50 os-network dnsmasq-dhcp[1695]: read 
/var/lib/quantum/dhcp/99302650-9edf-44e8-adc7-21a8782f1dfd/opts
Dec 16 15:18:07 os-network dnsmasq-dhcp[1695]: 
DHCPDISCOVER(tapcd468438-56) fa:16:3e:9d:e2:17
Dec 16 15:18:07 os-network dnsmasq-dhcp[1695]: DHCPOFFER(tapcd468438-56) 
50.50.1.3 fa:16:3e:9d:e2:17
Dec 16 15:18:10 os-network dnsmasq-dhcp[1695]: 
DHCPDISCOVER(tapcd468438-56) fa:16:3e:9d:e2:17
Dec 16 15:18:10 os-network dnsmasq-dhcp[1695]: DHCPOFFER(tapcd468438-56) 
50.50.1.3 fa:16:3e:9d:e2:17
Dec 16 15:18:13 os-network dnsmasq-dhcp[1695]: 
DHCPDISCOVER(tapcd468438-56) fa:16:3e:9d:e2:17
Dec 16 15:18:13 os-network dnsmasq-dhcp[1695]: DHCPOFFER(tapcd468438-56) 
50.50.1.3 fa:16:3e:9d:e2:17

Dec 16 15:19:42 os-network dnsmasq[1695]: cleared cache
Dec 16 15:19:42 os-network dnsmasq-dhcp[1695]: read 
/var/lib/quantum/dhcp/99302650-9edf-44e8-adc7-21a8782f1dfd/host
Dec 16 15:19:42 os-network dnsmasq-dhcp[1695]: read 
/var/lib/quantum/dhcp/99302650-9edf-44e8-adc7-21a8782f1dfd/opts


I have no idea why the VM cannot get that DHCPOFFER and why I configure 
it's network manually it still cannot access gateway or other hosts...
If more information is required, please let me know, and I will add it 
as soon as possible


Any hints are appreciated.
--
Regards,
Lingfeng Xiong

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[Openstack] bug of quantum-server

2012-12-17 Thread Liu Wenmao 
I fail to restart the quantum-server recently without any error log output.

root@controller:~# service quantum-server restart
stop: Unknown instance:
quantum-server start/running, process 3763
root@controller:~# service quantum-server restart
stop: Unknown instance:
quantum-server start/running, process 4231

I trace to the code below finally:

# remove from table unallocated vlans for any unconfigured physical
# networks
for allocs in allocations.itervalues():
for alloc in allocs:
if not alloc.allocated:
LOG.debug("removing vlan %s on physical network %s"
  " from pool" %
  (alloc.vlan_id, *physical_network*))
session.delete(alloc)

the local vairable *physical_network* should be *alloc.physical_network*

I suggest to add some error output to the logger

root@controller:~# quantum-server --config-file /etc/quantum/quantum.conf
--log-file /var/log/quantum/server.log --config-file
/etc/quantum/plugins/openvswitch/ovs_quantum_plugin.ini --config-file
/etc/quantum/plugins/restproxy/restproxy.ini
Traceback (most recent call last):
  File "/usr/bin/quantum-server", line 26, in 
server()
  File "/usr/lib/python2.7/dist-packages/quantum/server/__init__.py", line
40, in main
quantum_service = service.serve_wsgi(service.QuantumApiService)
  File "/usr/lib/python2.7/dist-packages/quantum/service.py", line 83, in
serve_wsgi
service.start()
  File "/usr/lib/python2.7/dist-packages/quantum/service.py", line 42, in
start
self.wsgi_app = _run_wsgi(self.app_name)
  File "/usr/lib/python2.7/dist-packages/quantum/service.py", line 89, in
_run_wsgi
app = config.load_paste_app(app_name)
  File "/usr/lib/python2.7/dist-packages/quantum/common/config.py", line
133, in load_paste_app
app = deploy.loadapp("config:%s" % config_path, name=app_name)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line
247, in loadapp
return loadobj(APP, uri, name=name, **kw)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line
272, in loadobj
return context.create()
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line
710, in create
return self.object_type.invoke(self)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line
144, in invoke
**context.local_conf)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/util.py", line 56, in
fix_call
val = callable(*args, **kw)
  File "/usr/lib/python2.7/dist-packages/paste/urlmap.py", line 25, in
urlmap_factory
app = loader.get_app(app_name, global_conf=global_conf)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line
350, in get_app
name=name, global_conf=global_conf).create()
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line
710, in create
return self.object_type.invoke(self)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line
144, in invoke
**context.local_conf)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/util.py", line 56, in
fix_call
val = callable(*args, **kw)
  File "/usr/lib/python2.7/dist-packages/quantum/auth.py", line 61, in
pipeline_factory
app = loader.get_app(pipeline[-1])
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line
350, in get_app
name=name, global_conf=global_conf).create()
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line
710, in create
return self.object_type.invoke(self)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line
146, in invoke
return fix_call(context.object, context.global_conf,
**context.local_conf)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/util.py", line 56, in
fix_call
val = callable(*args, **kw)
  File "/usr/lib/python2.7/dist-packages/quantum/api/v2/router.py", line
67, in factory
return cls(**local_config)
  File "/usr/lib/python2.7/dist-packages/quantum/api/v2/router.py", line
71, in __init__
plugin = manager.QuantumManager.get_plugin()
  File "/usr/lib/python2.7/dist-packages/quantum/manager.py", line 65, in
get_plugin
cls._instance = cls()
  File "/usr/lib/python2.7/dist-packages/quantum/manager.py", line 60, in
__init__
self.plugin = plugin_klass()
  File
"/usr/lib/python2.7/dist-packages/quantum/plugins/openvswitch/ovs_quantum_plugin.py",
line 197, in __init__
ovs_db_v2.sync_vlan_allocations(self.network_vlan_ranges)
  File
"/usr/lib/python2.7/dist-packages/quantum/plugins/openvswitch/ovs_db_v2.py",
line 112, in sync_vlan_allocations
(alloc.vlan_id, physical_network))
UnboundLocalError: local variable 'physical_network' referenced before
assignment
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