[ovirt-users] Re: Python-SDK4: Check snapshot deletion result?

Hi Benny, El 2018-07-12 08:50, Benny Zlotnik escribió: > Perhaps you can query the status of job using the correlation id > (taking the examples from ovirt-system-tests): > dead_snap1_params = types.Snapshot( > > description=SNAPSHOT_DESC_1, > persist_memorystate=False, > disk_attachments=[ > types.DiskAttachment( > disk=types.Disk( > id=disk.id [5] > ) > ) > ] > ) > correlation_id = uuid.uuid4() > > vm1_snapshots_service.add(dead_snap1_params, > query={'correlation_id': > correlation_id}) > > testlib.assert_true_within_long( > lambda: > test_utils.all_jobs_finished(engine, correlation_id) > ) > I tried this approach but with the snapshot deletion task instead of creating one. customuuid = uuid4() snaps_service.service(newsnap.id).remove(query={'correlation_id': customuuid}) However, when this task is run, I see no task with this correlation_id. Moreover, I cannot find a correlation_id field in the job object. In [40]: job Out[40]: <ovirtsdk4.types.Job at 0x7f30c9312a10> In [41]: job. job.auto_cleared job.description job.external job.id job.name job.start_time job.steps job.comment job.end_time job.href job.last_updated job.owner job.status The 'id' field doesn't correspond to the correlation_id generated above. > All jobs finished checks that jobs with correlation_id have finished, > it is implemented like this[2]: > > def all_jobs_finished(engine, correlation_id): > try: > jobs = engine.jobs_service().list( > search='correlation_id=%s' % correlation_id > ) > except: > jobs = engine.jobs_service().list() > return all(job.status != types.JobStatus.STARTED for job in > jobs) > > You can instead do something like this: > > jobs = engine.jobs_service().list( > search='correlation_id=%s' % correlation_id > ) This won't work either, it returns an exception claiming this: TypeError: list() got an unexpected keyword argument 'search' Any further hints with this? Thanks > return any(job.status == types.JobStatus.FAILED for job in jobs) > > [1] > - https://github.com/oVirt/ovirt-system-tests/blob/master/basic-suite-maste... > [6] > [2] > - https://github.com/oVirt/ovirt-system-tests/blob/master/basic-suite-maste... > [7] > > On Thu, Jul 12, 2018 at 10:28 AM <nicolas(a)devels.es&gt; wrote: > >> Hi Ondra, >> >> El 2018-07-12 08:02, Ondra Machacek escribió: >>> On 07/11/2018 10:10 AM, nicolas(a)devels.es wrote: >>>> Hi, >>>> >>>> We're using ovirt-engine-sdk-python 4.1.6 on oVirt 4.1.9, >> currently >>>> we're trying to delete some snapshots via a script like this: >>>> >>>> sys_serv = conn.system_service() >>>> vms_service = sys_serv.vms_service() >>>> vm_service = vms_service.vm_service(vmid) >>>> snaps_service = vm_service.snapshots_service() >>>> snaps_service.service('SNAPSHOT-ID').remove() >>> >>> In case of failure this line should raise Error, so you should >> know it >>> failed. >>> >> >> It doesn't, actually. This call is asynchronous, and the snapshot >> deletion seems to fail after about 10 seconds, so initially it >> seems to >> be correct but fails afterwards, that's why I need a way to check >> if the >> task ended correctly or not. >> >>>> >>>> This works, mostly... however, sometimes the deletion fails: >>>> >>>> Failed to delete snapshot 'snapshot name' for VM 'vm'. >>>> >>>> Is it currently possible to know via Python-SDK that the >> deletion >>>> actually failed? I know I can check the state of a snapshot, but >> I'd >>>> like to check the result of the task. Is that possible somehow? >>>> >>>> Thanks. >>>> _______________________________________________ >>>> Users mailing list -- users(a)ovirt.org >>>> To unsubscribe send an email to users-leave(a)ovirt.org >>>> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >> [1] >>>> oVirt Code of Conduct: >>>> https://www.ovirt.org/community/about/community-guidelines/ [2] >>>> List Archives: >>>> >> > https://lists.ovirt.org/archives/list/users@ovirt.org/message/AFGSUUJ3RNW... >> [3] >> _______________________________________________ >> Users mailing list -- users(a)ovirt.org >> To unsubscribe send an email to users-leave(a)ovirt.org >> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ [1] >> oVirt Code of Conduct: >> https://www.ovirt.org/community/about/community-guidelines/ [2] >> List Archives: >> > https://lists.ovirt.org/archives/list/users@ovirt.org/message/XFPROJO4XHL... >> [4] > > > Links: > ------ > [1] https://www.ovirt.org/site/privacy-policy/ > [2] https://www.ovirt.org/community/about/community-guidelines/ > [3] > https://lists.ovirt.org/archives/list/users@ovirt.org/message/AFGSUUJ3RNW... > [4] > https://lists.ovirt.org/archives/list/users@ovirt.org/message/XFPROJO4XHL... > [5] http://disk.id > [6] > https://github.com/oVirt/ovirt-system-tests/blob/master/basic-suite-maste... > [7] > https://github.com/oVirt/ovirt-system-tests/blob/master/basic-suite-maste...