[ovirt-devel] Re: [EXTERNAL] Re: Re: Image Transfer mechanism queries/API support

Ondro/Ravi/Tal, could you please reply to below questions? On Tue, Jul 17, 2018 at 3:59 PM, Suchitra Herwadkar <Suchitra.Herwadkar(a)veritas.com <mailto:Suchitra.Herwadkar@veritas.com>> wrote: Hello oVirt Development team____ __ __ We had some more questions as we continue working on REST APIs. Kindly help us answer the same. ____ __ __ What is the expiry of generated access_token? ____ *Description: *We have observed that the output of *“/ovirt-engine/sso/oauth/token” *contains a field *“exp”* which points to the date when the access_token is going to expire. In our case, we have seen this value to be 8 days later. However, the access_token gets expired within an hour. We would like to understand exactly what is the lifetime of this access_token? What we are seeing is something unexpected? Is this value configurable by users?

____ __ __ How to retrieve the ‘creation_status’ of the snapshot through REST API? ____ *Description: *We see there is a way to get it as part of query snapshot API viz /ovirt-engine/api/vms/<vm_id>/snapshots/<snapshot_id> where the response contains detailed information of snapshot, along with the field *"snapshot_status": "ok". *Just wanted to check if there is another API explicitly devoted to getting the creation status so that we can poll it periodically to know the status?____ At least in CURL, we see there is some URL to fetch the creation status like this /ovirt-engine/api/<vm_id>/snapshots/<snapshot_id> /creation_status/<WHAT_IS_THIS_ID?>"____

__ __ *Q.* How to call a DELETE snapshot API with ‘async’ operation as ‘false’? ____ *Description: *The documentation for DELETE snapshot API mentions that the DELETE operation can be invoked synchronously or asynchronously based on the value of the parameter ‘async’. I wanted to perform DELETE operation synchronously, so tried providing this parameter in the body as “<async>false<async>”, still it was doing the operation asynchronously. Please advise on the correct usage of it.​

____ __ __ Thanks____ Suchitra ____ __ __ __ __ *From: *Ranjit DSouza <Ranjit.DSouza(a)veritas.com <mailto:Ranjit.DSouza@veritas.com>> *Date: *Tuesday, July 3, 2018 at 1:43 PM *To: *&quot;devel(a)ovirt.org <mailto:devel@ovirt.org>" <devel(a)ovirt.org <mailto:devel@ovirt.org>> *Cc: *DL-VTAS-ENG-NBU-EverestFalcons <DL-VTAS-ENG-NBU-EverestFalcons(a)veritas.com <mailto:DL-VTAS-ENG-NBU-EverestFalcons@veritas.com>>, Sudhakar Paulzagade <Sudhakar.Paulzagade(a)veritas.com <mailto:Sudhakar.Paulzagade@veritas.com>>, Pavan Chavva <pchavva(a)redhat.com <mailto:pchavva@redhat.com>>, Navin Tah <Navin.Tah(a)veritas.com <mailto:Navin.Tah@veritas.com>> *Subject: *Image Transfer mechanism queries/API support____ __ __ Hello oVirt Development team____ ____ We had a conversation with Pavan Chavva for supporting RHV. He had suggested to contact you with queries related to oVirt APIs we plan to use.____ We have following queries:____ ____ __1.__While downloading a snapshot disk, can we identify allocated extents and download only those using oVirt API? We are able to download the disk using the Image Transfer API mechanism. ____ However, this method downloads the entire disk including the non-allocated extents, which is a performance overhead. If this functionality does not exist at this point will it be available in near future?____ ____ __2.__Is there an alternate method to transfer a snapshot to and from RHV storage? Are there other methods such as NFS share where we can download snapshot image to and from RHV storage?____ ____ Thanks____ Ranjit____ Team EverestFalcons____ _______________________________________________ Devel mailing list -- devel(a)ovirt.org <mailto:devel@ovirt.org> To unsubscribe send an email to devel-leave(a)ovirt.org <mailto:devel-leave@ovirt.org> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ <https://www.ovirt.org/site/privacy-policy/> oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ <https://www.ovirt.org/community/about/community-guidelines/> List Archives: https://lists.ovirt.org/archives/list/devel@ovirt.org/message/QJUITZUJKWV... <https://lists.ovirt.org/archives/list/devel@ovirt.org/message/QJUITZUJKWV... -- Martin Perina Associate Manager, Software Engineering Red Hat Czech s.r.o.