Re: [Openstack] Dashboard problem, bug or wrong version?
Jae, tranks for your suggestion, but I don't think is a glance problem,
since server requests depends on openstackx (unless I 'm wrong). Any other
suggestion about how to solve the problem?
El 6 de octubre de 2011 02:57, Jae Sang Lee hyan...@gmail.com escribió:
Hi,
In my case, I tried to reinstall glance with trunk version. I think glance
was wrong maybe. Try reinstall glance latest version.
2011/10/6 Rafael Durán Castañeda rafadurancastan...@gmail.com
Hi,
I'm trying to get a Keystone/Dashboard/Nova/Glance system (based on
Diablo releases) without success. Dashboard points to endpoints/openstackx
errors:
Unable to get instance list: This error may be caused by a misconfigured
nova url in keystone's service catalog, or by missing openstackx extensions
in nova. See the dashboard README.
From console I've tried:
curl -G -H X-Auth-Token: 999888777666
http://10.131.0.24:8774/v1.1/1/servers
{servers: []}
But Dashboard is trying:
GET /v1.1/1/extras/servers?fresh=1317829720.03 HTTP/1.1
Host: 10.131.0.24:8774
x-auth-token: 0db0f991-124a-4899-9829-18eca20c7c24
accept-encoding: gzip, deflate
user-agent: python-openstack-compute/2.0a1
HTTP/1.1 404 Not Found
Content-Length: 52
Content-Type: text/plain; charset=UTF-8
Date: Wed, 05 Oct 2011 15:50:06 GMT
404 Not Found
The resource could not be found.
So it isn't working due the '/extras' part on URI, so I think I might be
using the wrong version of openstackx, right now I'm using Dahsboard
pip-requires version:
-e git+https://github.com/cloudbuilders/openstackx.git#egg=openstackx
I've already tried change from master to Diablo branch, but not working
yet. Any hint???
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Re: [Openstack] user interface
Hi Tres, Thanks for your help :) I will try it Best regards Khaled Subject: Re: [Openstack] user interface From: t...@treshenry.net Date: Wed, 5 Oct 2011 12:00:29 -0400 CC: openstack@lists.launchpad.net To: khaled-...@hotmail.com Hi Khaled, The OpenStack Dashboard includes basic support for Swift if you are looking for a simple web interface to manage containers and objects. Instructions for installing Dashboard and enabling Swift can be found at: http://wiki.openstack.org/OpenStackDashboard Tres On Oct 5, 2011, at 11:11 AM, Khaled Ben Bahri wrote:Hi all, To manage files at swift I use swift tool commands (st) I wonder if there are any graphical user interface or web interface for ubuntu system I found cyberduck software for windows and MacOs, and it works fine. thanks in advance for any help Best regards Khaled ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Keystone Diablo Release
Le 5 oct. 2011 à 21:51, Nick Owen a écrit : On 10/05/2011 03:19 PM, Fabrice Bacchella wrote: Le 5 oct. 2011 à 17:23, Ziad Sawalha a écrit : Good people at the OpenStack summit in Boston reminded me that I did not announce the Keystone release that we tagged here: https://github.com/openstack/keystone/tree/2011.3 This is the Diablo release running the latest and final 2.0 API. We're discussing at the summit what to work on next. RBAC (authorization) is in hot demand. Did you look at the integration with enterprise authentication like Active Directory, Kerberos or SSO like CAS ? Radius would get you AD and all the two-factor authentication solutions. But not the SSO provided by Kerberos or CAS. Radius as far as I know manage authentication, but what about authorization ? ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
[Openstack] Introducing the OpenStack CDN As a Service project
Hello Stackers! Based on the great feedback from our Monday session here at the Openstack summit we have created an Openstack CDN As A Service project on launchpad. The CDN Service is a framework to enable OpenStack services (storage and compute) to interact with a variety of CDN providers. It consists of a Service Layer APIs, a control fabric, and an extension mechanism to allow open or proprietary vendors of CDN services to plug in. Other use-cases such as Live streaming will also be considered. https://launchpad.net/cndaas The group will work towards the following goals: 1. Define a Service layer APIs 2. Understand how do we best integrate with the CDN providers 3. Define the origin server/end-point in a consistent way across all form of storages, compute, etc.. 4. Define CDN public URI 5. Create an implementation of the Service. We have a lot of work in front of us so if you are interested in contributing to this great project please join the CDN as a Service team: https://launchpad.net/~cdnaas-core Looking forward to hearing from you Susanne Balle ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
[Openstack] Several keystone questions ...
Hi folks , After several days work on keystone / python-novaclient / glance There's some more questions want to discuss with everyone... 1. What's the difference of python-novaclient between devstackhttps://github.com/cloudbuilders/python-novaclient and rackspace https://github.com/rackspace/python-novaclient , as I know devstack's version forked from rackspace.. but while I install each of them... only devstack's python-novaclient worked fine with Keystonehttps://github.com/cloudbuilders/keystone . Within rackspace version , always got Invalid OpenStack Nova Credentials how come ?? 2. For now , a keystone server is running . And it seems only support OSAPI ...am I right ? I dig many docs only talk about adding NOVA OSAPI enpoint templates , but no one talk about EC2 API(but EC2 features in source code). 3. We can using cloud with Dashbord smoothly for basic usage. So does nova-client . I found that nova-client CLI tool could not add-key-pair/show-keypair ...I think it's fine , just add it direct from API endpoint . But the problem is , nova boot can not assign key-pair while fire up an instance. 4. The workflow between all services and keystone , plz correct me. novaclient keystone - nova -- keystone - novaclient glance client - keystone -- glance --keystone -- glance client Cheers Hugo Kuo -- +Hugo Kuo+ tonyt...@gmail.com hugo@cloudena.com +886-935-004-793 www.cloudena.com ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
[Openstack] euca-authorize strange behaviour
Hi guys.
Recently, I've stumbled upon strange behaviour of euca-authorize
command. I'm using Diablo release
If I create two security groups and add a rule using euca-authorize
command to authorize ICMP traffic from one group to another, why am I
not able to add another rule for, say, tcp traffic?
Here are the commands I've tried:
[apetrovich@ostcore-wslab2 ]$ euca-describe-groups
GROUP project1 default default
[apetrovich@ostcore-wslab2 ]$ euca-add-group -d mygroup description mygroup
GROUP mygroup mygroup description
[apetrovich@ostcore-wslab2 ]$ euca-describe-groups
GROUP project1 default default
GROUP project1 mygroup mygroup description
[apetrovich@ostcore-wslab2 ]$ euca-add-group -d another description mygroup2
GROUP mygroup2 another description
[apetrovich@ostcore-wslab2 ]$ euca-describe-groups
GROUP project1 default default
GROUP project1 mygroup mygroup description
GROUP project1 mygroup2 another description
[apetrovich@ostcore-wslab2 ]$ euca-authorize --protocol icmp -t -1:-1
--source-group mygroup mygroup2
mygroup2 mygroup None icmp -1 -1 0.0.0.0/0
GROUP mygroup2
PERMISSION mygroup2 ALLOWS icmp -1 -1 GRPNAME
mygroup FROM CIDR 0.0.0.0/0
[apetrovich@ostcore-wslab2 ]$ euca-authorize --protocol tcp
--port-range 22 --source-group mygroup mygroup2
mygroup2 mygroup None tcp 22 22 0.0.0.0/0
ApiError: {'to_port': 22, 'group_id': 2L, 'protocol': 'tcp',
'from_port': 22, 'parent_group_id': 3L} - This rule already exists in
group
This seems very strange, so I digged in to the sources and found that
this is happens because of the method _security_group_rule_exists of
the nova.api.ec2.CloudController:
def _security_group_rule_exists(self, security_group, values):
Indicates whether the specified rule values are already
defined in the given security group.
for rule in security_group.rules:
if 'group_id' in values:
if rule['group_id'] == values['group_id']:
return rule['id']
else:
is_duplicate = True
for key in ('cidr', 'from_port', 'to_port', 'protocol'):
if rule[key] != values[key]:
is_duplicate = False
break
if is_duplicate:
return rule['id']
return False
And it looks like it explicitly checks for the source group of the new
rule, and if there is already exists a rule with the same source group
it returns id of that group, so, it is not possible to add a different
rule with the same source group. Is it expected behaviour and I'm
missing something, or is it just a bug?
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Re: [Openstack] Xen image starts Kernel Panic in Diablo
I've got it working right now using FlatDHCPManager. :) The problem with the tty's is that there's no tty configured to the instance image, but I can access it quite fine with ssh, both the ttylinux and the Ubuntu image. I may open a bug later to documentate the change I had to do with libvirt.xml.template for it to work. Just clear me out on this, why wouldn't FlatManager work injecting the fixed IP? Is it fine to use FlatDHCPManager with just one interface? I have a controller, two compute nodes and a gateway in a simple L2 network. The controller bridge now seems to have 2 IPs because it responds both pings. I'm still having some trouble with live migration, but I will do some more research on it before and then, if I can't get it to work, I'll create another topic regarding it. Thanks for the help. :) Em 5 de outubro de 2011 11:16, Rogério Vinhal Nunes roge...@dcc.ufmg.brescreveu: It's not clear to me why should I be using DHCP. I've configured the system to use the simple FlatManager, shouldn't it inject the desired IP in the image when the instance spawns? Is there a DHCP running even if I don't use Vlan or FlatDHCP? I've actually used tcpdump to look for DHCP packages and found out that the instances are indeed sending broadcast requests and having no response. My system is a cloud controller with two compute nodes, shouldn't I be able to set it up with FlatManager? My configuration was generated by the nova-install script and I did some changes as I needed to make it work. My bridge is configured to xenbr0 in the database and also in the system. This is the controller nova.conf: --dhcpbridge_flagfile=/etc/nova/nova.conf --dhcpbridge=/usr/bin/nova-dhcpbridge --logdir=/var/log/nova --state_path=/var/lib/nova --lock_path=/var/lock/nova --verbose --s3_host=127.0.0.1 --rabbit_host=10.0.254.6 --cc_host=10.0.254.6 --ec2_url=http://10.0.254.6:8773/services/Cloud --fixed_range=10.0.10.0/24 --network_size=100 --FAKE_subdomain=ec2 --routing_source_ip=10.0.254.6 --verbose --sql_connection=mysql://root:root@10.0.254.6/nova --network_manager=nova.network.manager.FlatManager --flat_network_bridge=xenbr0 --glance_api_servers=10.0.254.6:9292 --image_service=nova.image.glance.GlanceImageService And this is the compute nodes nova.conf: --dhcpbridge_flagfile=/etc/nova/nova.conf --dhcpbridge=/usr/bin/nova-dhcpbridge --logdir=/var/log/nova --state_path=/var/lib/nova --lock_path=/var/lock/nova --verbose --s3_host=10.0.254.6 --rabbit_host=10.0.254.6 --cc_host=10.0.254.6 --ec2_url=http://10.0.254.6:8773/services/Cloud --sql_connection=mysql://root:root@10.0.254.6/nova --network_manager=nova.network.manager.FlatManager --flat_network_bridge=xenbr0 --libvirt_type=xen --xenapi_remap_vbd_dev=true --glance_api_servers=10.0.254.6:9292 --image_service=nova.image.glance.GlanceImageService --nouse_cow_images Thanks for the support, I may be a little more confused about the configuration than I thought. Em 4 de outubro de 2011 18:24, Vishvananda Ishaya vishvana...@gmail.comescreveu: Yes that is the rule. But that rule is not going to work if you don't receive an ip address via dhcp. So you need to make sure the dhcp piece is working. My guess is that once you get dhcp working, the metadata rule will work since it looks like it is being created correctly. Vish On Oct 4, 2011, at 12:38 PM, Rogério Vinhal Nunes wrote: I don't think the ubuntu image is expecting xvda anywhere. The disk is sda and after I've changed the libvirt.xml.template, so is root= option. The image is the ubuntu localimage mentioned in the documentation. I've tried to telnet 169.254.169.254 32 in the compute node and it didn't find anything while telnet 10.0.254.6 8773 does respond. This is the part of the iptables-save that messes with the routing of nova, did the Diablo configuration also change regarding to this? -A PREROUTING -j nova-compute-PREROUTING -A PREROUTING -d 169.254.169.254/32 -p tcp -m tcp --dport 80 -j DNAT --to-destination 10.0.254.6:8773 -A POSTROUTING -j nova-compute-POSTROUTING I understand that it should forward anything destined to 169.254.169.254/32 port 80 to 10.0.254.6:8773. But that isn't happening even with telnet. Does the nova-compute-PREROUTING rule have a part in this? The configuration I've done is just running iptables -A PREROUTING -d 169.254.169.254/32 -p tcp -m tcp --dport 80 -j DNAT --to-destination 10.0.254.6:8773 . Em 4 de outubro de 2011 16:22, Vishvananda Ishaya vishvana...@gmail.comescreveu: It looks like your dhcp is failing for some reason. There are a number of things that could theoretically cause this. You might start using tcpdump to find out if the dhcp request packet is coming out of the vm and if it is being responded to by dnsmasq on the nova-network host. I'm not sure about the ubuntu image, is it expecting xvda there? On Oct 4, 2011, at 12:02 PM, Rogério Vinhal Nunes wrote: That pretty much
Re: [Openstack] openstack-nova
Armaan: This is already happening, see: https://github.com/openstack/nova/blob/master/nova/rpc/impl_kombu.py Lorin -- Lorin Hochstein, Computer Scientist USC Information Sciences Institute 703.812.3710 http://www.east.isi.edu/~lorin On Oct 6, 2011, at 7:18 AM, Armaan wrote: Hi, i am asking this question out curiosity, Nova uses Carrot to connect with RabbitMQ environment. But Carrot has already been discontinued in favor of Kombu framework. So in near future, is there any possibility that nova will use Kombu instead of carrot. Regards Syed Armani ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Several keystone questions ...
1. What's the difference of python-novaclient between devstackhttps://github.com/cloudbuilders/python-novaclient and rackspace https://github.com/rackspace/python-novaclient , as I know devstack's version forked from rackspace.. but while I install each of them... only devstack's python-novaclient worked fine with Keystonehttps://github.com/cloudbuilders/keystone . Within rackspace version , always got Invalid OpenStack Nova Credentials how come ?? In general, project branches referenced in devstack/master are either release branches or slightly-lagging mirrors of trunk. There was a recent change in python-novaclient where it now expects tenantName, rather than tenantId, for NOVA_PROJECT_ID. If you are using the devstack sample data, you now need to set NOVA_PROJECT_ID to either 'admin' or 'demo' (Before it expected '1' or '2'). 2. For now , a keystone server is running . And it seems only support OSAPI ...am I right ? I dig many docs only talk about adding NOVA OSAPI enpoint templates , but no one talk about EC2 API(but EC2 features in source code). I know that there has been work put into ec2 + keystone, but I have not worked with it personally just yet. Perhaps someone else has an update? 3. We can using cloud with Dashbord smoothly for basic usage. So does nova-client . I found that nova-client CLI tool could not add-key-pair/show-keypair ...I think it's fine , just add it direct from API endpoint . But the problem is , nova boot can not assign key-pair while fire up an instance. For server.create there is actually support in the underlying python library for a key_name parameter ( https://github.com/rackspace/python-novaclient/blob/master/novaclient/v1_1/servers.py#L327), but this has not yet been exposed through the CLI. There is still work that need to be done to catch the CLI up to the capabilities of the underlying python library (keypairs, floating ips, security groups, volumes?) 4. The workflow between all services and keystone , plz correct me. novaclient keystone - nova -- keystone - novaclient glance client - keystone -- glance --keystone -- glance client Jesse summarized the flow for dashboard here, which is related: https://lists.launchpad.net/openstack/tif0lO7tn98ty.tif https://lists.launchpad.net/openstack/msg04211.html The main difference with novaclient vs. dash is that with novaclient the tenant is specified, so the part where you use an unscoped token to grab a tenant list is not needed. Hope that helps! On Thu, Oct 6, 2011 at 4:49 AM, Kuo Hugo tonyt...@gmail.com wrote: Hi folks , After several days work on keystone / python-novaclient / glance There's some more questions want to discuss with everyone... 1. What's the difference of python-novaclient between devstackhttps://github.com/cloudbuilders/python-novaclient and rackspace https://github.com/rackspace/python-novaclient , as I know devstack's version forked from rackspace.. but while I install each of them... only devstack's python-novaclient worked fine with Keystonehttps://github.com/cloudbuilders/keystone . Within rackspace version , always got Invalid OpenStack Nova Credentials how come ?? 2. For now , a keystone server is running . And it seems only support OSAPI ...am I right ? I dig many docs only talk about adding NOVA OSAPI enpoint templates , but no one talk about EC2 API(but EC2 features in source code). 3. We can using cloud with Dashbord smoothly for basic usage. So does nova-client . I found that nova-client CLI tool could not add-key-pair/show-keypair ...I think it's fine , just add it direct from API endpoint . But the problem is , nova boot can not assign key-pair while fire up an instance. 4. The workflow between all services and keystone , plz correct me. novaclient keystone - nova -- keystone - novaclient glance client - keystone -- glance --keystone -- glance client Cheers Hugo Kuo -- +Hugo Kuo+ tonyt...@gmail.com hugo@cloudena.com +886-935-004-793 www.cloudena.com ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] RBAC handled by keystone or each services ?
Hi Kuo,
RBAC is a hot topic at Essex right now with a few sessions to explicitly
discuss them:
http://essexdesignsummit.sched.org/event/2610368e1c5bd0e52982777f75baafb5
http://essexdesignsummit.sched.org/event/2d4b84fe8559d6a144897a1d53adbb9e
http://essexdesignsummit.sched.org/event/6648ad6a353fd56d39d45193a69f6908
I'm sure notes will be shared about the Essex design summit soon.
In the meantime, Keystone tag 2011.03 provides the following functionality for
roles:
1. Core calls as defined in
https://github.com/openstack/keystone/blob/master/keystone/content/admin/identityadminguide.pdf
(should be fully developed)
a. GET /users/{user_id}/roles - returns global roles for a specific user
(excludes tenant roles)
b. GET /tenants/{tenantId}/users/{user_id}/roles - returns roles for a
specific user on a specific tenant (excludes global roles)
2. Extension calls as defined in
https://github.com/openstack/keystone/blob/master/keystone/content/admin/OS-KSADM-admin-devguide.pdf
(contract complete but not code complete)
a. GET /OS-KSADM/roles - list roles
b. POST /OS-KSADM/roles - add role
c. GET /OS-KSADM/roles/{roleId} - get a role
d. DELETE /OS-KSADM/roles/{roleId} - delete a role
Since the extension isn't complete yet, you can use keystone-manage to add
users, roles, etc for testing.
Thanks,
Joe
From: openstack-bounces+joe.savak=rackspace@lists.launchpad.net
[mailto:openstack-bounces+joe.savak=rackspace@lists.launchpad.net] On
Behalf Of Kuo Hugo
Sent: Wednesday, October 05, 2011 6:39 PM
To: openstack@lists.launchpad.net
Subject: [Openstack] RBAC handled by keystone or each services ?
Hello folks ,
While playing with Keystone , there's four roles named
[Admin,Member,KeystoneAdmin,KeystoneServiceAdmin].
I'm confusing about that who handles these roles's permission / privileges
I mean RBAC include admin, itsec, projectmanager, netadmin, developer roles in
NOVA but not Admin/Member .
is that handled by keystone or service itself ???
Is there any API to add Roles(also set permission / privileges)?
In my guess , the RBAC still on each service(nova / swift ) , but how NOVA
knows the permission of Role Admin ?
--
+Hugo Kuo+
tonyt...@gmail.commailto:tonyt...@gmail.com
hugo@cloudena.commailto:hugo@cloudena.com
+886-935-004-793
www.cloudena.comhttp://www.cloudena.com
This email may include confidential information. If you received it in error,
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Re: [Openstack] openstack-nova
That code update has already landed - its actually in the Diablo release, just not the default mechanism as yet. Carrot should be fully deprecated by the Essex release in favor of the Kombu AMQP library -joe On Oct 6, 2011, at 4:18 AM, Armaan wrote: i am asking this question out curiosity, Nova uses Carrot to connect with RabbitMQ environment. But Carrot has already been discontinued in favor of Kombu framework. So in near future, is there any possibility that nova will use Kombu instead of carrot. Regards Syed Armani ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Live Migration and Xen + Libvirt
live migration + Xen is not tested in current version . if you are in boston now and have xen environment, I may be able to help you. Kei 差出人: openstack-bounces+masumotok=nttdata.co...@lists.launchpad.net [openstack-bounces+masumotok=nttdata.co...@lists.launchpad.net] は Rogério Vinhal Nunes [roge...@dcc.ufmg.br] の代理 送信日�r: 2011年10月7日 2:42 宛先: openstack 件名: [Openstack] Live Migration and Xen + Libvirt I'm trying to make live migration work in an environment with Xen and Libvirt, but I found some issues. The first one I managed to correct, but it really looks like a bug. The live migration command will fail and the logs will indicate InstanceNotRunning. That's because when a xen virtual machine is not using the processor, its status is blocked. I corrected it by sending the instance in an infinite CPU loop and waiting for nova-compute to update the DB with the status running. I don't know how these status are handled by KVM, but at least the migration check should take that in consideration if it plans to work with xen. The second one is a little more complicated and I haven't found a solution yet, so you may help me with it. After making the vm running the live migration just fails and the logs rise an error Cannot find 'model'. Is there any configuration that is related to this? trace from nova-manage.log: (nova): TRACE: Traceback (most recent call last): (nova): TRACE: File /usr/bin/nova-manage, line 2141, in module (nova): TRACE: main() (nova): TRACE: File /usr/bin/nova-manage, line 2129, in main (nova): TRACE: fn(*fn_args, **fn_kwargs) (nova): TRACE: File /usr/bin/nova-manage, line 987, in live_migration (nova): TRACE: self._migration(ec2_id, dest) (nova): TRACE: File /usr/bin/nova-manage, line 976, in _migration (nova): TRACE: block_migration: block_migration}}) (nova): TRACE: File /usr/lib/pymodules/python2.6/nova/rpc/__init__.py, line 45, in call (nova): TRACE: return get_impl().call(context, topic, msg) (nova): TRACE: File /usr/lib/pymodules/python2.6/nova/rpc/impl_kombu.py, line 739, in call (nova): TRACE: rv = list(rv) (nova): TRACE: File /usr/lib/pymodules/python2.6/nova/rpc/impl_kombu.py, line 703, in __iter__ (nova): TRACE: raise result (nova): TRACE: RemoteError: RemoteError Error cannot find 'model' ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Introducing the CDN As a Service project
Stakers, It's been brought to my attention that the announcement of the CDN as a Service project may have implied that the project is an incubated or official OpenStack project. To be clear, it is not, and I was merely attempting to introduce the concept and encourage feedback. Susanne From: openstack-bounces+susanne.balle=hp@lists.launchpad.net [mailto:openstack-bounces+susanne.balle=hp@lists.launchpad.net] On Behalf Of Balle, Susanne Sent: Thursday, October 06, 2011 7:36 AM To: openstack@lists.launchpad.net; Bob Melander; ajeet.ba...@vce.com; Hareesh Puthalath Subject: [Openstack] Introducing the OpenStack CDN As a Service project Hello Stackers! Based on the great feedback from our Monday session here at the Openstack summit we have created an Openstack CDN As A Service project on launchpad. The CDN Service is a framework to enable OpenStack services (storage and compute) to interact with a variety of CDN providers. It consists of a Service Layer APIs, a control fabric, and an extension mechanism to allow open or proprietary vendors of CDN services to plug in. Other use-cases such as Live streaming will also be considered. https://launchpad.net/cndaas The group will work towards the following goals: 1. Define a Service layer APIs 2. Understand how do we best integrate with the CDN providers 3. Define the origin server/end-point in a consistent way across all form of storages, compute, etc.. 4. Define CDN public URI 5. Create an implementation of the Service. We have a lot of work in front of us so if you are interested in contributing to this great project please join the CDN as a Service team: https://launchpad.net/~cdnaas-core Looking forward to hearing from you Susanne Balle ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
[Openstack] [OPENSTACK] Does diablo support lvm block devices instead files for VMs?
Hi! For my research I think Diablo doesn't support LVM block devices for
VMs, does it?
In /usr/share/nova/libvirt.xml.template only file supports for main disk
device. I am right?
#if $getVar('rescue', False)
disk type='file'
driver type='${driver_type}'/
source file='${basepath}/disk.rescue'/
target dev='${disk_prefix}a' bus='${disk_bus}'/
/disk
disk type='file'
driver type='${driver_type}'/
source file='${basepath}/disk'/
target dev='${disk_prefix}b' bus='${disk_bus}'/
/disk
#else
#if not ($getVar('ebs_root', False))
disk type='file'
driver type='${driver_type}'/
source file='${basepath}/disk'/
target dev='${root_device}' bus='${disk_bus}'/
/disk
#end if
Thanks
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Re: [Openstack] Live Migration and Xen + Libvirt
Yes, I know it hasn't been tested, but as libvirt's interface is quite similar, I was hoping to make it work with xen. This would also be nice for openstack to broad its officially tested support. I'm afraid I'm not even close to Boston, I'm frequently working in this environment, so any clues and suggestions could help. 2011/10/6 masumo...@nttdata.co.jp live migration + Xen is not tested in current version . if you are in boston now and have xen environment, I may be able to help you. Kei 差出人: openstack-bounces+masumotok=nttdata.co...@lists.launchpad.net[openstack-bounces+masumotok= nttdata.co...@lists.launchpad.net] は Rogério Vinhal Nunes [ roge...@dcc.ufmg.br] の代理 送信日�r: 2011年10月7日 2:42 宛先: openstack 件名: [Openstack] Live Migration and Xen + Libvirt I'm trying to make live migration work in an environment with Xen and Libvirt, but I found some issues. The first one I managed to correct, but it really looks like a bug. The live migration command will fail and the logs will indicate InstanceNotRunning. That's because when a xen virtual machine is not using the processor, its status is blocked. I corrected it by sending the instance in an infinite CPU loop and waiting for nova-compute to update the DB with the status running. I don't know how these status are handled by KVM, but at least the migration check should take that in consideration if it plans to work with xen. The second one is a little more complicated and I haven't found a solution yet, so you may help me with it. After making the vm running the live migration just fails and the logs rise an error Cannot find 'model'. Is there any configuration that is related to this? trace from nova-manage.log: (nova): TRACE: Traceback (most recent call last): (nova): TRACE: File /usr/bin/nova-manage, line 2141, in module (nova): TRACE: main() (nova): TRACE: File /usr/bin/nova-manage, line 2129, in main (nova): TRACE: fn(*fn_args, **fn_kwargs) (nova): TRACE: File /usr/bin/nova-manage, line 987, in live_migration (nova): TRACE: self._migration(ec2_id, dest) (nova): TRACE: File /usr/bin/nova-manage, line 976, in _migration (nova): TRACE: block_migration: block_migration}}) (nova): TRACE: File /usr/lib/pymodules/python2.6/nova/rpc/__init__.py, line 45, in call (nova): TRACE: return get_impl().call(context, topic, msg) (nova): TRACE: File /usr/lib/pymodules/python2.6/nova/rpc/impl_kombu.py, line 739, in call (nova): TRACE: rv = list(rv) (nova): TRACE: File /usr/lib/pymodules/python2.6/nova/rpc/impl_kombu.py, line 703, in __iter__ (nova): TRACE: raise result (nova): TRACE: RemoteError: RemoteError Error cannot find 'model' ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Creating openstack-dev mailing list
Stefano, How is the rest of the community going to participate or leave their opinion on why some design path is going to be taken, or maybe leave their feedback of why an arquitecture change is going to be made. Will be an open list ? or just for few ? Will be launchapd the only way to interact with the developers ? . The openstack-operators lists, that i thinks is for usage and implementation already exist and its pretty abandoned. For us, with a pretty big openstack schema running in production, participating on this mailing list, is critical for future architecture designs decisions ( multi cluster zoning, ram based scheduling, nova-volumes farm ) . And i believe that splitting the list will be end up o non-attention at all. We enjoy a lot moderating and helping out on the forums, but when we hit a desing flaw or a major doubt, probable hitting some strange issue, here is were we get quickiest te best and right answer (launchpad questions could take a whle, and not everyone is checking registered issues everyday, and an email is simpler) Dont wanna sound like a change-ressitance guy buy this are just my concerns Best Regard ! LeanReox On Thu, Oct 6, 2011 at 8:46 PM, Jay Pipes jaypi...@gmail.com wrote: I would not be opposed to this. I think we may have reached that critical mass where a split makes sense now. -jay On Thu, Oct 6, 2011 at 1:35 PM, Stefano Maffulli stef...@openstack.org wrote: Jesse Andrews (anotherjesse)(Rackspace) Jonathan Bryce (jbryce)(Rackspace) Devin Carlen (devcamcar)(Nebula) Thierry Carrez (ttx)(Rackspace) John Dickinson (notmyname)(Rackspace)) Vish Ishaya (vishy)(Rackspace) Josh Kearney (jk0)(Rackspace) Joshua McKenty (jmckenty)(Piston) Ewan Mellor (ewanmellor)(Citrix) Jay Pipes (jaypipes)(Rackspace) John Purrier (johnpur)(HP) Monty Taylor (mordred)(Rackspace) Paul Voccio (pvo)(Rackspace) Ziad Sawalha (zns)(Rackspace) Hello folks, I've been talking to quite a few developers participating to the Design Summit and a recurring request I got is to create a new mailing list for the OpenStack developers to meet and discuss. There is also a concern that putting developers in another list will decrease their attention to the bigger part of the community. I believe this is a serious concern and that it's going to be our role as leaders of this community to prevent this from happening. I'd suggest to dedicate the existing mailing list for discussions about usage of OpenStack (deployment and development of applications on top of OpenStack API) and create a new one only for developers of OpenStack. Developers in this context should be developers of openstack projects (nova, swift, quantum, etc). If there is no opposition to this proposal in the next days, I'll proceed and create openstack-dev and invite developers to subscribe to it. cheers, stef ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Creating openstack-dev mailing list
My 2 cents... The traffic on the list is less than 100 messages per day, of that about 35% is bug notifications. I wonder if we redirect the developer oriented email on the list whether we will have 10 messages a day on the original openstack mailing list. Stefano, can you elaborate on why the developers feel a split is necessary at this point? Most (if not all) of the traffic is developer oriented, what is the problem we want to solve? Thanks, John -Original Message- From: openstack-bounces+john=openstack@lists.launchpad.net [mailto:openstack-bounces+john=openstack@lists.launchpad.net] On Behalf Of Stefano Maffulli Sent: Thursday, October 06, 2011 1:35 PM To: openstack Subject: [Openstack] Creating openstack-dev mailing list Jesse Andrews (anotherjesse)(Rackspace) Jonathan Bryce (jbryce)(Rackspace) Devin Carlen (devcamcar)(Nebula) Thierry Carrez (ttx)(Rackspace) John Dickinson (notmyname)(Rackspace)) Vish Ishaya (vishy)(Rackspace) Josh Kearney (jk0)(Rackspace) Joshua McKenty (jmckenty)(Piston) Ewan Mellor (ewanmellor)(Citrix) Jay Pipes (jaypipes)(Rackspace) John Purrier (johnpur)(HP) Monty Taylor (mordred)(Rackspace) Paul Voccio (pvo)(Rackspace) Ziad Sawalha (zns)(Rackspace) Hello folks, I've been talking to quite a few developers participating to the Design Summit and a recurring request I got is to create a new mailing list for the OpenStack developers to meet and discuss. There is also a concern that putting developers in another list will decrease their attention to the bigger part of the community. I believe this is a serious concern and that it's going to be our role as leaders of this community to prevent this from happening. I'd suggest to dedicate the existing mailing list for discussions about usage of OpenStack (deployment and development of applications on top of OpenStack API) and create a new one only for developers of OpenStack. Developers in this context should be developers of openstack projects (nova, swift, quantum, etc). If there is no opposition to this proposal in the next days, I'll proceed and create openstack-dev and invite developers to subscribe to it. cheers, stef ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
