Re: [ovirt-users] Python-SDK: ovirtsdk4.Connection object autologout?

Hi Juan, I confirm this was working with 4.0.6 (but the same SDK package). The script is relatively new but I'm 100% sure it has been in execution for several weeks, in contrast to current version where after 5-6 iterations the exception starts showing up. I've voted for the bug and added myself as CC. Thank you. Regards, Nicolás El 2017-03-22 12:58, Juan Hernández escribió: > On 03/22/2017 01:50 PM, Juan Hernández wrote: > >> On 03/22/2017 01:10 PM, nicolas(a)devels.es wrote: >> >>> Hi, >>> >>> We've recently upgraded from oVirt 4.0.x to 4.1.0 and it seems that the >>> behavior of a script we wrote in Python-SDK has changed slightly. We >>> have a script that needs to be executed forever (daemon mode). This >>> daemon creates an ovirtsdk4.Connection object and uses the same >>> Connection object all the time. >>> >>> conn = sdk.Connection( >>> url=URI, >>> username=USERNAME, >>> password=PASSWORD, >>> ca_file=CAFILE >>> ) >>> >>> Between iterations we have ~5 minutes delays which we accomplish with a >>> time.sleep(...) call. >>> >>> After some of these iterations (5 or 6), when trying to perform an >>> operation on the Connection object (in this case, listing all SDs): >>> >>> try: >>> sys_serv = conn.system_service() >>> sd_serv = sys_serv.storage_domains_service() >>> storages = sd_serv.list(search=sd_search_query) >>> except Error, e: >>> log('ERR: Error getting storage domains: %s' % (e)) >>> >>> We start getting exceptions (i.e., the sd_serv.list() call throwing an >>> Error exception) with this message: >>> >>> ERR: Error getting storage domains: HTTP response code is 401. >>> >>> I believe this has something to do with the Connection object expiring >>> (even if it's not idle more than 5 minutes at any time). Is there a way >>> to "refresh" the Connection object so it doesn't auto-logout (assuming >>> this is the actual problem)? >>> >>> As I said, this started happening as of oVirt 4.1.0. >>> ovirt-engine-sdk-python version is 4.1.1. >>> >>> Any ideas? >>> >>> >> This sound like this bug, opened yesterday: >> >> SSO token used for the API expires when running only queries >> https://bugzilla.redhat.com/1434605 >> >> But I thought the same happened in 4.0. Can you confirm that you don't >> see this problem in 4.0? >> >> Open possible workaround is to force a refresh of the backend session >> sending an external event, like in this example: >> >> >> https://github.com/oVirt/ovirt-engine-sdk/blob/master/sdk/ >> examples/vm_backup.py#L112-L131 >> >> I also think that we need to modify the SDKs so that they detect expired >> SSO tokens and renew them automatically. I will open another bug for >> that. >> >> > Here is the bug for adding automatic SSO token renew to the SDK, in case > you want to follow/vote it: > > Implement automatic SSO token renew > https://bugzilla.redhat.com/1434830 > _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users