Re: [Users] Openstack Quantum , Cinder and Glance integration with oVirt.
Hi , Thanks for the help, I am able to load the ovirt-cinder driver. But , got stuck in creating the volumes. cinder/volume.log: 2013-05-20 14:36:48.161 6699 INFO cinder.service [-] Caught SIGTERM, stopping children 2013-05-20 14:36:48.162 6699 INFO cinder.service [-] Waiting on 1 children to exit 2013-05-20 14:36:48.162 6720 INFO cinder.service [-] Caught SIGTERM, exiting 2013-05-20 14:36:48.175 6699 INFO cinder.service [-] Child 6720 exited with status 1 2013-05-20 14:36:50.572 7116 INFO cinder.volume.manager [-] volume_driver == cinder.volume.drivers.ovirt.OVirtDriver 2013-05-20 14:36:50.573 7116 INFO cinder.service [-] Starting 1 workers 2013-05-20 14:36:50.576 7116 INFO cinder.service [-] Started child 7151 2013-05-20 14:36:50.585 7151 AUDIT cinder.service [-] Starting cinder-volume node (version 2013.1) 2013-05-20 14:36:51.679 INFO cinder.volume.drivers.rhevm [req-0dc7b534-0a06-4073-8769-651549730b65 None None] Connected to oVirt Successful 2013-05-20 14:36:52.178 INFO cinder.volume.manager [req-0dc7b534-0a06-4073-8769-651549730b65 None None] Updating volume status 2013-05-20 14:36:52.331 7151 INFO cinder.openstack.common.rpc.common [-] Connected to AMQP server on localhost:5672 2013-05-20 14:37:37.351 INFO cinder.volume.manager [req-3f3f037e-71aa-4bfa-b40f-1245aa52811d None None] Updating volume status After , I tried * cinder create --display-name disk1 5 * and got the following in scheduler log : 2013-05-20 14:56:49.499 7094 AUDIT cinder.service [-] SIGTERM received 2013-05-20 14:56:51.485 7460 AUDIT cinder.service [-] Starting cinder-scheduler node (version 2013.1) 2013-05-20 14:56:51.548 7460 INFO cinder.openstack.common.rpc.common [-] Connected to AMQP server on localhost:5672 2013-05-20 14:56:51.860 7460 INFO cinder.openstack.common.rpc.common [-] Connected to AMQP server on localhost:5672 2013-05-20 14:58:11.888 WARNING cinder.scheduler.host_manager [req-644215b3-7e4d-4761-a533-b76db6cfbcaf 724c0c1ff7774234a01d87968a7eb4bc 768105b3d64748ca8776bf8f13e8f3c9] service is down or disabled. 2013-05-20 14:58:11.890 WARNING cinder.scheduler.filters.capacity_filter [req-644215b3-7e4d-4761-a533-b76db6cfbcaf 724c0c1ff7774234a01d87968a7eb4bc 768105b3d64748ca8776bf8f13e8f3c9] Free capacity not set;volume node info collection broken. 2013-05-20 14:58:11.891 WARNING cinder.scheduler.manager [req-644215b3-7e4d-4761-a533-b76db6cfbcaf 724c0c1ff7774234a01d87968a7eb4bc 768105b3d64748ca8776bf8f13e8f3c9] Failed to schedule_create_volume: No valid host was found. 1. Do we need to implement more methods in OVirtDriver for cinder? 2. Why the request is not going to 'create_volume' method in cinder.volume.ovirt.OVirtDriver ? It would be great if you answer the above questions. Thanks, Romil On Sun, May 19, 2013 at 10:44 AM, Oved Ourfalli ov...@redhat.com wrote: Hi Romil. Sorry for the late response. In order to use the cinder driver you need to set the following configuration items in /etc/cinder/cinder.conf volume_driver=cinder.volume.ovirt.OVirtDriver ovirt_engine_url=http://10.35.1.202:8080/api; ovirt_engine_username=user@domain ovirt_engine_password=password ovirt_engine_storagedomain=nfs-data1 What did you fail on? Can you attach the cinder log for us to see? Also cc-ing Federico, who worked with me on the driver. Thank you, Oved - Original Message - From: Romil Gupta romilgupt...@gmail.com To: Oved Ourfalli ov...@redhat.com Cc: users users@ovirt.org Sent: Wednesday, May 15, 2013 5:41:42 PM Subject: Re: [Users] Openstack Quantum , Cinder and Glance integration with oVirt. Hi Oved , I have gone through the code , it would be great if you let me know what are the flags we need to set in the cinder.conf to load the oVirt-cinder driver. Is this the correct flag volume_driver=cinder.volume.drivers.ovirt. OVirtDriver ? If yes , still I am not able to load it. I have also change the following flags based on my setup: volume_opts = [ cfg . StrOpt ( 'ovirt_engine_url' , default = ' http://localhost:8700/api ' , help = '' ), cfg . StrOpt ( 'ovirt_engine_username' , default = 'admin@internal' , help = '' ), cfg . StrOpt ( 'ovirt_engine_password' , default = 'letmein!' , help = '' ), cfg . StrOpt ( 'ovirt_engine_storagedomain' , default = 'OpenStackDomain' , help = '' ), cfg . StrOpt ( 'ovirt_engine_sparse' , default = True , help = '' ), Help me out regarding the same. On Thu, May 9, 2013 at 7:23 PM, Romil Gupta romilgupt...@gmail.com wrote: Thanks for sharing the code and yes I had missed the mail from you earlier. I am just going through the code and would let you know if I need some help from you. On Thu, May 9, 2013 at 7:19 PM, Oved Ourfalli ov...@redhat.com wrote: - Original Message - From: Romil Gupta romilgupt...@gmail.com To: Oved Ourfalli ov...@redhat.com Cc: users users@ovirt.org Sent: Thursday, May 9, 2013 4
Re: [Users] Openstack Quantum , Cinder and Glance integration with oVirt.
Thanks Oved, I am using the grizzly-3 code, and I will implement the remaining methods. On Mon, May 20, 2013 at 3:50 PM, Oved Ourfalli ov...@redhat.com wrote: - Original Message - From: Romil Gupta romilgupt...@gmail.com To: Oved Ourfalli ov...@redhat.com Cc: users users@ovirt.org Sent: Monday, May 20, 2013 1:15:04 PM Subject: Re: [Users] Openstack Quantum , Cinder and Glance integration with oVirt. Hi , Thanks for the help, I am able to load the ovirt-cinder driver. But , got stuck in creating the volumes. cinder/volume.log: 2013-05-20 14:36:48.161 6699 INFO cinder.service [-] Caught SIGTERM, stopping children 2013-05-20 14:36:48.162 6699 INFO cinder.service [-] Waiting on 1 children to exit 2013-05-20 14:36:48.162 6720 INFO cinder.service [-] Caught SIGTERM, exiting 2013-05-20 14:36:48.175 6699 INFO cinder.service [-] Child 6720 exited with status 1 2013-05-20 14:36:50.572 7116 INFO cinder.volume.manager [-] volume_driver == cinder.volume.drivers.ovirt.OVirtDriver 2013-05-20 14:36:50.573 7116 INFO cinder.service [-] Starting 1 workers 2013-05-20 14:36:50.576 7116 INFO cinder.service [-] Started child 7151 2013-05-20 14:36:50.585 7151 AUDIT cinder.service [-] Starting cinder-volume node (version 2013.1) 2013-05-20 14:36:51.679 INFO cinder.volume.drivers.rhevm [req-0dc7b534-0a06-4073-8769-651549730b65 None None] Connected to oVirt Successful 2013-05-20 14:36:52.178 INFO cinder.volume.manager [req-0dc7b534-0a06-4073-8769-651549730b65 None None] Updating volume status 2013-05-20 14:36:52.331 7151 INFO cinder.openstack.common.rpc.common [-] Connected to AMQP server on localhost:5672 2013-05-20 14:37:37.351 INFO cinder.volume.manager [req-3f3f037e-71aa-4bfa-b40f-1245aa52811d None None] Updating volume status After , I tried cinder create --display-name disk1 5 and got the following in scheduler log : 2013-05-20 14:56:49.499 7094 AUDIT cinder.service [-] SIGTERM received 2013-05-20 14:56:51.485 7460 AUDIT cinder.service [-] Starting cinder-scheduler node (version 2013.1) 2013-05-20 14:56:51.548 7460 INFO cinder.openstack.common.rpc.common [-] Connected to AMQP server on localhost:5672 2013-05-20 14:56:51.860 7460 INFO cinder.openstack.common.rpc.common [-] Connected to AMQP server on localhost:5672 2013-05-20 14:58:11.888 WARNING cinder.scheduler.host_manager [req-644215b3-7e4d-4761-a533-b76db6cfbcaf 724c0c1ff7774234a01d87968a7eb4bc 768105b3d64748ca8776bf8f13e8f3c9] service is down or disabled. 2013-05-20 14:58:11.890 WARNING cinder.scheduler.filters.capacity_filter [req-644215b3-7e4d-4761-a533-b76db6cfbcaf 724c0c1ff7774234a01d87968a7eb4bc 768105b3d64748ca8776bf8f13e8f3c9] Free capacity not set;volume node info collection broken. 2013-05-20 14:58:11.891 WARNING cinder.scheduler.manager [req-644215b3-7e4d-4761-a533-b76db6cfbcaf 724c0c1ff7774234a01d87968a7eb4bc 768105b3d64748ca8776bf8f13e8f3c9] Failed to schedule_create_volume: No valid host was found. 1. Do we need to implement more methods in OVirtDriver for cinder? 2. Why the request is not going to 'create_volume' method in cinder.volume. ovirt.OVirtDriver ? I'm sure that you may need more methods, as this was POC code, so we only put the minimum required. It was based on FOLSOM, so if you're working with a more updated version then the interfaces might have changed. I did that a few months ago, so I currently don't have an environment in which I can test that. However, from the errors it looks like it is an environmental issue, as it didn't even get to the driver (it says it failed to schedule the cinder command). Oved It would be great if you answer the above questions. Thanks, Romil On Sun, May 19, 2013 at 10:44 AM, Oved Ourfalli ov...@redhat.com wrote: Hi Romil. Sorry for the late response. In order to use the cinder driver you need to set the following configuration items in /etc/cinder/cinder.conf volume_driver=cinder.volume.ovirt.OVirtDriver ovirt_engine_url= http://10.35.1.202:8080/api ovirt_engine_username=user@domain ovirt_engine_password=password ovirt_engine_storagedomain=nfs-data1 What did you fail on? Can you attach the cinder log for us to see? Also cc-ing Federico, who worked with me on the driver. Thank you, Oved - Original Message - From: Romil Gupta romilgupt...@gmail.com To: Oved Ourfalli ov...@redhat.com Cc: users users@ovirt.org Sent: Wednesday, May 15, 2013 5:41:42 PM Subject: Re: [Users] Openstack Quantum , Cinder and Glance integration with oVirt. Hi Oved , I have gone through the code , it would be great if you let me know what are the flags we need to set in the cinder.conf to load the oVirt-cinder driver. Is this the correct flag volume_driver=cinder.volume.drivers.ovirt. OVirtDriver ? If yes , still I am not able
Re: [Users] Openstack Quantum , Cinder and Glance integration with oVirt.
Thanks Itamar, Yes , the intent is to consume oVirt from the Openstack side. Oved: thanks, I would be great if you could share the code. On Thu, May 9, 2013 at 6:09 PM, Oved Ourfalli ov...@redhat.com wrote: - Original Message - From: Itamar Heim ih...@redhat.com To: Romil Gupta romilgupt...@gmail.com, Oved Ourfalli oourf...@redhat.com Cc: Mike Kolesnik mkole...@redhat.com, users users@ovirt.org Sent: Thursday, May 9, 2013 3:22:45 PM Subject: Re: [Users] Openstack Quantum , Cinder and Glance integration with oVirt. On 05/09/2013 09:34 AM, Romil Gupta wrote: Thanks Mike , I have already gone through the links you suggested above. As of now I am more interested to know about Cinder and glance integration with oVirt. It would be a great help if you share some references over this. Hi Romil, please note the quantum, glance and cinder integration allow ovirt to consume these services. from what i understood from the blueprint approach you took, you want openstack to consume ovirt. for glance, ovirt will allow to import glance images as templates, but to easily launch openstack instances on ovirt, your glance-ovirt-driver seems a better solution. for cinder, will take more time for ovirt to support a cinder storage domain, but if you want to use openstack with cinder-ovirt-driver, so a nova-ovirt-driver will be able to use the 'cinder' volumes from ovirt, i think oved can share his POC code for this. Romil, if you indeed need that one, let me know. It has been a while since I touched it so need to track it down, and do some cleanups and stuff there before I send it to you, Oved HTH, Itamar On Thu, May 9, 2013 at 11:58 AM, Mike Kolesnik mkole...@redhat.com mailto:mkole...@redhat.com wrote: Hi , Hi Romil, It would be great to know about the Quantum integration with oVirt and eagerly waiting for its release date. Quantum integration is moving along nicely, we already have a working POC with the Quantum Linux Bridge plugin. We are currently working on stabilizing the POC and making it a tech preview for the 3.3 release. You can see the relevant details here: www.ovirt.org/Features/Detailed_Quantum_Integration http://www.ovirt.org/Features/Detailed_Quantum_Integration Also if you're interested in the POC, you can see details (and videso) here: http://www.ovirt.org/Features/Detailed_Quantum_Integration#Proof_of_Concept Regards, Mike If possible, Can anyone please share the references( demo video , ppt ,link or git ) for Cinder and Glance integration. * * *Regards,* *Romil Gupta * ___ Users mailing list Users@ovirt.org mailto:Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- *Thanks Regards,* *Romil Gupta * ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- *Thanks Regards,* *Romil Gupta * ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Openstack Quantum , Cinder and Glance integration with oVirt.
Thanks for sharing the code and yes I had missed the mail from you earlier. I am just going through the code and would let you know if I need some help from you. On Thu, May 9, 2013 at 7:19 PM, Oved Ourfalli ov...@redhat.com wrote: - Original Message - From: Romil Gupta romilgupt...@gmail.com To: Oved Ourfalli ov...@redhat.com Cc: users users@ovirt.org Sent: Thursday, May 9, 2013 4:31:23 PM Subject: Re: [Users] Openstack Quantum , Cinder and Glance integration with oVirt. Thanks Itamar, Yes , the intent is to consume oVirt from the Openstack side. Oved: thanks, I would be great if you could share the code. Code was shared earlier on the thread before you got a chance to send your response, but in case you missed it, the code is in: https://github.com/oourfali/openstack-ovirt-driver Also, Itamar added an important note about that: Romil - the POC above expects the glance image to pre-exist as a template (by same name). I think your glance driver for ovirt to directly show the ovirt template from ovirt is a better approach. Let me know if you need more details, Oved On Thu, May 9, 2013 at 6:09 PM, Oved Ourfalli ov...@redhat.com wrote: - Original Message - From: Itamar Heim ih...@redhat.com To: Romil Gupta romilgupt...@gmail.com , Oved Ourfalli oourf...@redhat.com Cc: Mike Kolesnik mkole...@redhat.com , users users@ovirt.org Sent: Thursday, May 9, 2013 3:22:45 PM Subject: Re: [Users] Openstack Quantum , Cinder and Glance integration with oVirt. On 05/09/2013 09:34 AM, Romil Gupta wrote: Thanks Mike , I have already gone through the links you suggested above. As of now I am more interested to know about Cinder and glance integration with oVirt. It would be a great help if you share some references over this. Hi Romil, please note the quantum, glance and cinder integration allow ovirt to consume these services. from what i understood from the blueprint approach you took, you want openstack to consume ovirt. for glance, ovirt will allow to import glance images as templates, but to easily launch openstack instances on ovirt, your glance-ovirt-driver seems a better solution. for cinder, will take more time for ovirt to support a cinder storage domain, but if you want to use openstack with cinder-ovirt-driver, so a nova-ovirt-driver will be able to use the 'cinder' volumes from ovirt, i think oved can share his POC code for this. Romil, if you indeed need that one, let me know. It has been a while since I touched it so need to track it down, and do some cleanups and stuff there before I send it to you, Oved HTH, Itamar On Thu, May 9, 2013 at 11:58 AM, Mike Kolesnik mkole...@redhat.com mailto: mkole...@redhat.com wrote: Hi , Hi Romil, It would be great to know about the Quantum integration with oVirt and eagerly waiting for its release date. Quantum integration is moving along nicely, we already have a working POC with the Quantum Linux Bridge plugin. We are currently working on stabilizing the POC and making it a tech preview for the 3.3 release. You can see the relevant details here: www.ovirt.org/Features/Detailed_Quantum_Integration http://www.ovirt.org/Features/Detailed_Quantum_Integration Also if you're interested in the POC, you can see details (and videso) here: http://www.ovirt.org/Features/Detailed_Quantum_Integration#Proof_of_Concept Regards, Mike If possible, Can anyone please share the references( demo video , ppt ,link or git ) for Cinder and Glance integration. * * *Regards,* *Romil Gupta * ___ Users mailing list Users@ovirt.org mailto: Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- *Thanks Regards,* *Romil Gupta * ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- Thanks Regards, Romil Gupta ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- *Thanks Regards,* *Romil Gupta * ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[Users] Query regarding storagedomins
Hi , *I want to fetch the storagedomains details based on the datacenter id using ovirt-engine-sdk-3.2.0.2-1.* Datacenter details: data_centers data_center id=e1165cdf-2c42-48a9-87ca-5c3f5cfa8fb3 href=/api/datacenters/e1165cdf-2c42-48a9-87ca-5c3f5cfa8fb3 namedatacenter1/name description/ link rel=storagedomains href=/api/datacenters/e1165cdf-2c42-48a9-87ca-5c3f5cfa8fb3/storagedomains/ link rel=permissions href=/api/datacenters/e1165cdf-2c42-48a9-87ca-5c3f5cfa8fb3/permissions/ /data_center data_center id=347748d0-b72b-439f-bb2b-bd5c82041158 href=/api/datacenters/347748d0-b72b-439f-bb2b-bd5c82041158 nameDefault/name description/ link rel=storagedomains href=/api/datacenters/347748d0-b72b-439f-bb2b-bd5c82041158/storagedomains/ link rel=permissions href=/api/datacenters/347748d0-b72b-439f-bb2b-bd5c82041158/permissions/ /data_center /data_centers I want to know how I could get the storagedomains details using the above xml ? *_session = API(url=rhevm_uri, username=rhevm_username, password=rhevm_password, insecure=True) * *print Connected to RHEVM Successful* *datacenters = _session.datacenters.list()* *for dc in datacenters:* * print dc.name* * print dc.id* * links = dc.link* * for l in links:* * print l.rel* * print l.href* *but this wont give any storagedomain details :(* I tried this : storages = _session.storagedomains.list() for storage in storages: print storage.name storage_domains storage_domain id=e3e3b0cd-48a4-4bb8-a75b-07813f2c165e href=/api/storagedomains/e3e3b0cd-48a4-4bb8-a75b-07813f2c165e namerhevmiso/name link rel=permissions href=/api/storagedomains/e3e3b0cd-48a4-4bb8-a75b-07813f2c165e/permissions/ link rel=files href=/api/storagedomains/e3e3b0cd-48a4-4bb8-a75b-07813f2c165e/files/ typeiso/type masterfalse/master storage typenfs/type address*.*.*.*/address path/iso/rhevmisonfs/path /storage available767725404160/available used94489280512/used committed0/committed storage_formatv1/storage_format /storage_domain storage_domain id=baa46f57-13e0-4159-ace1-f04e61e1e937 href=/api/storagedomains/baa46f57-13e0-4159-ace1-f04e61e1e937 namerhevmVMdata/name link rel=permissions href=/api/storagedomains/baa46f57-13e0-4159-ace1-f04e61e1e937/permissions/ link rel=files href=/api/storagedomains/baa46f57-13e0-4159-ace1-f04e61e1e937/files/ typedata/type mastertrue/master storage typenfs/type address*.*.*.*/address path/iso/rhevmnfs/path /storage available767725404160/available used94489280512/used committed100931731456/committed storage_formatv1/storage_format /storage_domain /storage_domains but it wont contains datacenter ID :( help me out ! -- *Thanks Regards,* *Romil Gupta * ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Query regarding storagedomins
I solved it by myself , pls ignore this mail :) On Thu, Apr 4, 2013 at 8:30 PM, Romil Gupta romilgupt...@gmail.com wrote: Hi , *I want to fetch the storagedomains details based on the datacenter id using ovirt-engine-sdk-3.2.0.2-1.* Datacenter details: data_centers data_center id=e1165cdf-2c42-48a9-87ca-5c3f5cfa8fb3 href=/api/datacenters/e1165cdf-2c42-48a9-87ca-5c3f5cfa8fb3 namedatacenter1/name description/ link rel=storagedomains href=/api/datacenters/e1165cdf-2c42-48a9-87ca-5c3f5cfa8fb3/storagedomains/ link rel=permissions href=/api/datacenters/e1165cdf-2c42-48a9-87ca-5c3f5cfa8fb3/permissions/ /data_center data_center id=347748d0-b72b-439f-bb2b-bd5c82041158 href=/api/datacenters/347748d0-b72b-439f-bb2b-bd5c82041158 nameDefault/name description/ link rel=storagedomains href=/api/datacenters/347748d0-b72b-439f-bb2b-bd5c82041158/storagedomains/ link rel=permissions href=/api/datacenters/347748d0-b72b-439f-bb2b-bd5c82041158/permissions/ /data_center /data_centers I want to know how I could get the storagedomains details using the above xml ? *_session = API(url=rhevm_uri, username=rhevm_username, password=rhevm_password, insecure=True) * *print Connected to RHEVM Successful* *datacenters = _session.datacenters.list()* *for dc in datacenters:* * print dc.name* * print dc.id* * links = dc.link* * for l in links:* * print l.rel* * print l.href* *but this wont give any storagedomain details :(* I tried this : storages = _session.storagedomains.list() for storage in storages: print storage.name storage_domains storage_domain id=e3e3b0cd-48a4-4bb8-a75b-07813f2c165e href=/api/storagedomains/e3e3b0cd-48a4-4bb8-a75b-07813f2c165e namerhevmiso/name link rel=permissions href=/api/storagedomains/e3e3b0cd-48a4-4bb8-a75b-07813f2c165e/permissions/ link rel=files href=/api/storagedomains/e3e3b0cd-48a4-4bb8-a75b-07813f2c165e/files/ typeiso/type masterfalse/master storage typenfs/type address*.*.*.*/address path/iso/rhevmisonfs/path /storage available767725404160/available used94489280512/used committed0/committed storage_formatv1/storage_format /storage_domain storage_domain id=baa46f57-13e0-4159-ace1-f04e61e1e937 href=/api/storagedomains/baa46f57-13e0-4159-ace1-f04e61e1e937 namerhevmVMdata/name link rel=permissions href=/api/storagedomains/baa46f57-13e0-4159-ace1-f04e61e1e937/permissions/ link rel=files href=/api/storagedomains/baa46f57-13e0-4159-ace1-f04e61e1e937/files/ typedata/type mastertrue/master storage typenfs/type address*.*.*.*/address path/iso/rhevmnfs/path /storage available767725404160/available used94489280512/used committed100931731456/committed storage_formatv1/storage_format /storage_domain /storage_domains but it wont contains datacenter ID :( help me out ! -- *Thanks Regards,* *Romil Gupta * -- *Thanks Regards,* *Romil Gupta M.Tech (CSE), Manipal Intern @ HP ISO,Bangalore Contact No. : 8880414133* ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Query regarding storagedomins
Hi , Here is the sample code : sd =api.datacenters.get(id = datacenter_id).storagedomains.list() for s in sd: if(s.get_master()): disk_used =s.get_used() / (1024*1024*1024) disk_available = s.get_available() / (1024*1024*1024) print disk_used print disk_available On Fri, Apr 5, 2013 at 2:04 AM, Gianluca Cecchi gianluca.cec...@gmail.comwrote: On Thu, Apr 4, 2013 at 9:35 PM, Romil Gupta wrote: I solved it by myself , pls ignore this mail :) Would you like to share it? Thanks, Gianluca -- *Thanks Regards,* *Romil Gupta M.Tech (CSE), Manipal Intern@ HP ISO,Bangalore Contact No. : 8880414133* ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[Users] Query regarding Quantum integration with oVirt
Hi, May I know Is there any support for Quantum in RHEVM-3.1 if not , which oVirt version should I use so that I can use quantum feature ? I have seen a demo of oVirt with quantum on youtube may i know which version you used ? Thanks , Romil ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[Users] Rest-api to fetch the hosts details ( active vm's , CPU , Physical memory etc.)
Hi all , how I can get the hosts details like Active VM's , Number of CPU's , CPU name , CPU type , Physical Memory (used , free ) , swap size and other parameters using ovirt-engine-sdk-3.2.0.5-1. Regards, Romil -- I don't wish to be everything to everyone, but I would like to be something to someone. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[Users] Rest-Api to get the VM ip-address in oVirt /RHEV-M 3.0
Hi, I am looking for a REST-API to get the IP-ADDRESS of a VM ? At the creation time we attach a nic's to a VM , but I didn't find any API to get the IP address. I want to pass the VM_NAME as a parameter and get the IP-ADDRESS of a particular VM ! is it possible ?? Thanks for all your continuous help till now. Regards, Romil ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Rest-Api to get the VM ip-address in oVirt /RHEV-M 3.0
Hi Michael, I have 'rhev-agent-2.3.16-3.el6.x86_64 ' on every VM's and I tired api.vms.get(VM_NAME).guest_info.ips but it return NONE ! I can see on UI that all VM's have some IP Address . can you please check once ? Thanks Romil On Wed, Dec 12, 2012 at 5:11 PM, Michael Pasternak mpast...@redhat.comwrote: On 12/12/2012 01:31 PM, Romil Gupta wrote: Hi, I am looking for a REST-API to get the IP-ADDRESS of a VM ? At the creation time we attach a nic's to a VM , but I didn't find any API to get the IP address. I want to pass the VM_NAME as a parameter and get the IP-ADDRESS of a particular VM ! is it possible ?? yes it is, ips located under guest_info in vm, but note that you have to have guest agent installed. Thanks for all your continuous help till now. Regards, Romil -- Michael Pasternak RedHat, ENG-Virtualization RD -- I don't wish to be everything to everyone, but I would like to be something to someone. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Related to extend disk size of existing virtual machine !
I m using RHEM 3.0 as a GUI and ovirt-engine-sdk-3.1.0.3-1.el6.noarch.rpmfor writting python script ! I have one existing VM in RHEVM3.0 that I have created using Template( memory 2GB , virtual disk = 10 GB ) in RHEVM 3.0 Now , I want to increase the virtual disk size upto 60 GB of VM . How I can do that ??? Regards, Romil On Wed, Nov 21, 2012 at 12:02 PM, Oved Ourfalli ov...@redhat.com wrote: - Original Message - From: Romil Gupta romilgupt...@gmail.com To: users@ovirt.org, Michael Pasternak mpast...@redhat.com, Eli Mesika emes...@redhat.com Sent: Wednesday, November 21, 2012 8:19:25 AM Subject: [Users] Related to extend disk size of existing virtual machine ! Hello, To add a disk to VM we use the following : api.vms.get(VM_NAME).disks.add(params.Disk(storage_domains=params.StorageDomains(storage_domain=[api.storagedomains.get(STORAGE_NAME)]), size=512*MB, # type_='system', - disk type is deprecated status=None, interface='virtio', format='cow', sparse=True, bootable=True)) but the type_ attribute is deprecated , so I got the following exception : Failed to add disk status: 400 reason: Bad Request detail: Cannot add Virtual Machine Disk. Disk 1 already marked as system Now , if I try giving disk_type='Data' on GUI of RHEVM then it will be added to VM. I want to know from which ovirt-sdk version you have deprecated attribute disk_type ? According to the changelog, it was done in 3.1.0.3-1. * Mon Jun 25 2012 Michael Pasternak mpast...@redhat.com - 3.1.0.3-1 ... - to Disk type added provisioned_size property and removed /type/ (not supported in 3.1) ... What's the ovirt engine version you're working with? I am currently using ovirt-engine-sdk-3.1.0.3-1.el6.noarch.rpm and I didn't find type_ attribute using this rpm ! How I can extend the disk size of a existing VM in RHEVM ? There is currently no way to extend an existing disk. Help me ! Regards , Romil Gupta ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- I don't wish to be everything to everyone, but I would like to be something to someone. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[Users] Related to automatic update or refresh the RHEVM ISO domain !
hello,
I upload ISO image using this script *upload.py*:
==
import os
os.system('mkdir mount_dir')
os.system('mount -t nfs 15.15.158.2:/iso/rhevmisonfs mount_dir')
print 'mounted'
print 'start copying'
os.system('cp -f CentOS-6.2-x86_64-LiveDVD.iso
mount_dir/e3e3b0cd-48a4-4bb8-a75b-07813f2c165e/images/----/')
print 'file copied'
os.system('umount -a nfs 15.15.158.2:/iso/rhevmisonfs mount_dir')
print 'unmounted'
os.system('rmdir mount_dir')
print 'dir removed'
==
and I created a *rhevm_test.py *
api.vms.add(params.VM(name=VM_NAME,
memory=2*GB,os=params.OperatingSystem(boot=[params.Boot(dev='cdrom'),
params.Boot(dev='hd')]),cluster=api.clusters.get(name='Default'),
template=api.templates.get('Blank')))
print 'VM created'
rhevmiso=api.storagedomains.get(name='rhevmiso').files.list()
for iso in rhevmiso:
print ' iso -- %s \n' % iso
image = api.storagedomains.get(name='rhevmiso').files.get(name='
CentOS-6.2-x86_64-LiveDVD.iso ')
print 'image found %s' %image
api.vms.get(VM_NAME).cdroms.add(params.CdRom(name='cdrom',file=image))
print 'image added to VM'
==
now i got the following exception :
image found none
*Note* : the reason is image is copied to rhevmiso storage domain but it
not reflected in RHEVM user interface unless and untill I refresh it !
*Do we have any refresh or update function in ovirt sdk so that after
coping the image RHEVM ISO domain will get refresh automatically ?? *
With Regards,
Romil
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[Users] Related to python script for Attach Cd (.iso) to a vm
Hello ,
*I want to write a script to attach a '.iso' image to a vm *
so ,can you please help me or tell me some api so that i can continue my
work !!!
I have some '.iso ' file in my storage .
script *rhevm_test.py*
from ovirtsdk.api import API
from ovirtsdk.xml import params
import time
rhevm_uri = https://rhevm301.xxx.xx.com:8443/api;
rhevm_username = ad...@rhevm301.xxx.xx.com
rhevm_password = iso*help
api = API(url=rhevm_uri, username=rhevm_username, password=rhevm_password)
print Connected to RHEVM Successful
MB = 1024*1024
GB = 1024*MB
VM_NAME = 'test_vm'
DESCRIP = 'testing vm'
CLUSTER_NAME = 'Default'
STORAGE_NAME = 'rhevmVMdata'
domain_name= 'rhevmiso'
domain_type = 'ISO'
try:
api.vms.add(params.VM(name=VM_NAME,description=DESCRIP,
memory=2*GB,cluster=api.clusters.get(CLUSTER_NAME),
template=api.templates.get('Blank') , cdroms =
'CentOS-6.2-x86_64-LiveCD.iso '))
print 'VM created'
api.vms.get(VM_NAME).nics.add(params.NIC(name='nic1',
network=params.Network(name='rhevm'), interface='Red Hat VirtIO'))
print 'NIC added to VM'
api.vms.get(VM_NAME).disks.add(params.Disk(storage_domains=params.StorageDomains(storage_domain=[api.storagedomains.get(STORAGE_NAME)]),size=512*MB,status=None,interface='VirtIO',format='Preallocated',sparse=True,bootable=True))
print 'Disk added to VM'
print 'Waiting for VM to reach Down status'
while api.vms.get(VM_NAME).status.state != 'down':
time.sleep(1)
except Exception as e:
print 'Failed to create VM with disk and NIC\n%s' % str(e)
time.sleep(10)
try:
if api.vms.get(VM_NAME).status.state != 'up':
print 'Starting VM'
api.vms.get(VM_NAME).start()
print 'Waiting for VM to reach Up status'
while api.vms.get(VM_NAME).status.state != 'up':
time.sleep(1)
else:
print 'VM already up'
except Exception as e:
print 'Failed to Start VM:\n%s' % str(e)
and got some exceptions
Connected to RHEVM Successful
Failed to create VM with disk and NIC
'str' object has no attribute 'export'
Failed to Start VM:
'NoneType' object has no attribute 'status'
if i remove this cdroms = 'CentOS-6.2-x86_64-LiveCD.iso ' the code will
works fine and it will create a vm with blank template w/o any '.iso'
attached !!
*
*
*
*
*
*
*
*
*With Regards,*
*Romil*
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[Users] Fwd: Related to python script for Attach Cd (.iso) to a vm
Hello ,
*I want to write a script to attach a '.iso' image to a vm *
so ,can you please help me or tell me some api so that i can continue my
work !!!
I have some '.iso ' file in my storage .
script *rhevm_test.py*
from ovirtsdk.api import API
from ovirtsdk.xml import params
import time
rhevm_uri = https://rhevm301.xxx.xx.com:8443/api;
rhevm_username = ad...@rhevm301.xxx.xx.com
rhevm_password = iso*help
api = API(url=rhevm_uri, username=rhevm_username, password=rhevm_password)
print Connected to RHEVM Successful
MB = 1024*1024
GB = 1024*MB
VM_NAME = 'test_vm'
DESCRIP = 'testing vm'
CLUSTER_NAME = 'Default'
STORAGE_NAME = 'rhevmVMdata'
domain_name= 'rhevmiso'
domain_type = 'ISO'
try:
api.vms.add(params.VM(name=VM_NAME,description=DESCRIP,
memory=2*GB,cluster=api.clusters.get(CLUSTER_NAME),
template=api.templates.get('Blank')))
print 'VM created'
api.vms.get(VM_NAME).nics.add(params.NIC(name='nic1',
network=params.Network(name='rhevm'), interface='Red Hat VirtIO'))
print 'NIC added to VM'
api.vms.get(VM_NAME).disks.add(params.Disk(storage_domains=params.StorageDomains(storage_domain=[api.storagedomains.get(STORAGE_NAME)]),size=512*MB,status=None,interface='VirtIO',format='Preallocated',sparse=True,bootable=True))
print 'Disk added to VM'
print 'Waiting for VM to reach Down status'
while api.vms.get(VM_NAME).status.state != 'down':
time.sleep(1)
except Exception as e:
print 'Failed to create VM with disk and NIC\n%s' % str(e)
time.sleep(10)
try :
api.vms.get(VM_NAME).cdroms.add(params.CdRom(name='CD-ROM' ,
file=params.File(name='CentOS-6.2-x86_64-LiveDVD.iso')))
except Exception as e:
print 'Failed to attach disk :\n%s' % str(e)
try:
if api.vms.get(VM_NAME).status.state != 'up':
print 'Starting VM'
api.vms.get(VM_NAME).start()
print 'Waiting for VM to reach Up status'
while api.vms.get(VM_NAME).status.state != 'up':
time.sleep(1)
else:
print 'VM already up'
except Exception as e:
print 'Failed to Start VM:\n%s' % str(e)
and got some following output :
Connected to RHEVM Successful
VM created
NIC added to VM
Disk added to VM
Waiting for VM to reach Down status
Failed to attach disk :
status: 400
reason: Bad Request
detail: CdRom [file.id] required for add
Starting VM
Failed to Start VM:
status: 400
reason: Bad Request
detail: Cannot run VM without at least one bootable disk.
if i remove this line in red color the code will works fine and it will
create a vm with blank template w/o any '.iso' attached !!
*
*
*
*
*
*
*
*
*With Regards,*
*Romil*
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[Users] Regarding live-migration in rhevm3.0
Hello , I am using the rhevm3.0 and whenever i tried to do live-migration of vm , i got the following error : rhevm.log file is given below -- 2012-10-26 12:06:03,619 INFO [org.nogah.bll.VdsSelector] (http-0.0.0.0-8443-12) Checking for a specific VDS only - id:77dd9ebc-1529-11e2-82f4-005056a5674d, name:rhevh1.xxx.xxx.com, host_name(ip):15.15.155.224 2012-10-26 12:06:03,620 INFO [org.nogah.bll.MigrateVmToServerCommand] (pool-11-thread-5252) Running command: MigrateVmToServerCommand internal: false. Entities affected : ID: e16f887e-194b-42d4-897a-c9fed97c8bd3 Type: VM 2012-10-26 12:06:03,649 INFO [org.nogah.bll.VdsSelector] (pool-11-thread-5252) Checking for a specific VDS only - id:77dd9ebc-1529-11e2-82f4-005056a5674d, name:rhevh1.xxx.xxx.com, host_name(ip):15.15.155.224 2012-10-26 12:06:03,686 INFO [org.nogah.vdsbroker.MigrateVDSCommand] (pool-11-thread-5252) START, MigrateVDSCommand(vdsId = ce93e164-1527-11e2-b0a9-005056a5674d, vmId=e16f887e-194b-42d4-897a-c9fed97c8bd3, srcHost=15.15.155.182, dstVdsId=77dd9ebc-1529-11e2-82f4-005056a5674d, dstHost=15.15.155.224:54321, migrationMethod=ONLINE), log id: bc6506f 2012-10-26 12:06:03,712 INFO [org.nogah.vdsbroker.vdsbroker.MigrateBrokerVDSCommand] (pool-11-thread-5252) VdsBroker::migrate::Entered (vm_guid=e16f887e-194b-42d4-897a-c9fed97c8bd3, srcHost=15.15.155.182, dstHost=15.15.155.224:54321, method=online 2012-10-26 12:06:03,712 INFO [org.nogah.vdsbroker.vdsbroker.MigrateBrokerVDSCommand] (pool-11-thread-5252) START, MigrateBrokerVDSCommand(vdsId = ce93e164-1527-11e2-b0a9-005056a5674d, vmId=e16f887e-194b-42d4-897a-c9fed97c8bd3, srcHost=15.15.155.182, dstVdsId=77dd9ebc-1529-11e2-82f4-005056a5674d, dstHost=15.15.155.224:54321, migrationMethod=ONLINE), log id: 29080aed 2012-10-26 12:06:03,748 INFO [org.nogah.vdsbroker.vdsbroker.MigrateBrokerVDSCommand] (pool-11-thread-5252) FINISH, MigrateBrokerVDSCommand, log id: 29080aed 2012-10-26 12:06:03,804 INFO [org.nogah.vdsbroker.MigrateVDSCommand] (pool-11-thread-5252) FINISH, MigrateVDSCommand, return: MigratingFrom, log id: bc6506f 2012-10-26 12:06:03,814 INFO [org.nogah.vdsbroker.MigrateVDSCommand] (QuartzScheduler_Worker-27) IncreasePendingVms::MigrateVm Increasing vds rhevh1.xxx.xxx.com pending vcpu count, now 1. Vm: instance-015f 2012-10-26 12:06:03,814 INFO [org.nogah.vdsbroker.MigrateVDSCommand] (QuartzScheduler_Worker-27) IncreasePendingVms::MigrateVm Increasing vds rhevh1.vmm.hp.com pending vmem size, now 1,024. Vm: instance-015f 2012-10-26 12:06:04,454 ERROR [org.nogah.vdsbroker.VdsUpdateRunTimeInfo] (QuartzScheduler_Worker-91) Rerun vm e16f887e-194b-42d4-897a-c9fed97c8bd3. Called from vds rhevh2.xxx.xxx.com 2012-10-26 12:06:04,481 INFO [org.nogah.vdsbroker.UpdateVdsDynamicDataVDSCommand] (pool-11-thread-5250) START, UpdateVdsDynamicDataVDSCommand(vdsId = 77dd9ebc-1529-11e2-82f4-005056a5674d, vdsDynamic=org.nogah.common.businessentities.VdsDynamic@c23a51c4), log id: 3e29e2d7 2012-10-26 12:06:04,504 INFO [org.nogah.vdsbroker.UpdateVdsDynamicDataVDSCommand] (pool-11-thread-5250) FINISH, UpdateVdsDynamicDataVDSCommand, log id: 3e29e2d7 2012-10-26 12:06:04,504 INFO [org.nogah.bll.RunVmCommandBase] (pool-11-thread-5250) DecreasePendingVms::Decreasing vds rhevh1.xxx.xxx.compending vcpu count, now 0. Vm: instance-015f Regards, Romil ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[Users] Regarding Python script for RHEVM
Hello , I am having a Rhel6.2 machine over tht i have installed ovirt-sdk using following command : $ git clone http://gerrit.ovirt.org/ovirt-engine-sdk $ yum install -y rpm-build python-devel python-setuptools $ make rpm $ yum localinstall rpmtop/RPMS/noarch/ovirt-engine-sdk-x.y-z.noarch.rpm thn i have written python script rhevmtest.py : from ovirtsdk.api import API from ovirtsdk.xml import params import time rhevm_uri = https://rhevm301.vmm.hp.com:8443/api; rhevm_username = ad...@rhevm301.vmm.hp.com rhevm_password = iso*help rhevmAPI = API(url=rhevm_uri, username=rhevm_username, password=rhevm_password) print Connected to RHEVM Successful instances = rhevmAPI.vms.list() cluster = rhevmAPI.clusters.get(name='Default') template = rhevmAPI.templates.get(name='CentOS') param = params.VM(name= 'test_vm' ,cluster=cluster,template=template,memory=2147483648) vm6 = rhevmAPI.vms.add(param) and its working fine :) Now can give me some guidance to write script for following functions: • pause (Pause a running vm) • Unpause (UnPause a vm) • start (start a vm from shutdown state) • shutdown(shutdown a vm) • stop (Poweroff the vm) *. * snapshot/ create template (take snapshot of a vm) • live-migration (Migrates a running vm to a new machine) • resize (Resize a vm) • resize-confirm(Confirm a previous vm) • resize-revert Revert a previous resize (and return to the previousVM) Regards, Romil Gupta ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
