Re: [ovirt-users] Python-SDK4: How to list VM user sessions?

On 07/04/2017 16:00, Juan Hernández wrote: > I have been trying to reproduce this and I wasn't able. In theory the > 404 error that you get should only happen if the virtual machine doesn't > exist, but that isn't the case. > > Can you check the server.log file and share the complete stack traces > that should appear after the "HTTP 404 Not Found" message? > No problem, find attached a snippet of server.log. Bye, Giulio

> On 03/31/2017 10:25 AM, Giulio Casella wrote: >> On 30/03/2017 20:05, Juan Hernández wrote: >>> On 03/30/2017 01:01 PM, Giulio Casella wrote: >>>> Hi, >>>> I'm trying to obtain a list of users connected to a VM, using >>>> python SDK >>>> v4. >>>> Here's what I'm doing: >>>> >>>> vm = vms_service.list(search="name=vmname")[0] >>>> vm_service = vms_service.vm_service(vm.id) >>>> sessions = vm_service.sessions_service().list() >>>> >>>> But "sessions" is None. >>>> >>>> Same result using: >>>> >>>> s = connection.follow_link(vm.sessions) >>>> >>>> "s" is None. >>>> >>>> I tried also using curl, and if I connect to: >>>> >>>> https://my.ovirt.host/ovirt-engine/api/v4/vms/<vmid>/sessions >>>> >>>> I get a beautiful 404. >>>> >>>> Also using v3 of python SDK I obtain the same behaviour. >>>> >>>> So I suspect that retrieving user sessions via API is not implemented, >>>> is it? If not, what I'm doing wrong? >>>> >>>> I'm using RHV 4.0.6.3-0.1.el7ev >>>> >>>> Thanks in advance, >>>> Giulio >>>> >>> >>> Giulio, you should never get a 404 error from that URL, unless the >>> virtual doesn't exist or isn't visible for you. What user name are you >>> to create the SDK connection? An administrator or a regular user? >>> >> >> I tried with a regular domain user (with superuser role assigned) and >> admin@internal, with same result. >> >>> Also, please check the /var/log/ovirt-engine/server.log and >>> /var/log/ovirt-engine/engine.log when you send that request. Do you see >>> there something relevant? >> >> server.log reports: >> >> 2017-03-31 10:03:11,346 ERROR [org.jboss.resteasy.resteasy_jaxrs.i18n] >> (default task-33) RESTEASY002010: Failed to execute: >> javax.ws.rs.WebApplicationException: HTTP 404 Not Found >> >> (no surprise here, same message obtained by curl). >> >> engine.log is full of: >> >> ERROR [org.ovirt.engine.core.aaa.filters.SsoRestApiAuthFilter] (default >> task-7) [] Cannot authenticate using authentication Headers: >> invalid_grant: The provided authorization grant for the auth code has >> expired >> >> (indipendently of my request) >> >> It's quite strange I can perform almost every other operation (e.g. >> getting other VM parameters, running methods, etc.) >> >> >>> >>> Finally, please run your script with the 'debug=True' option in the >>> connection, and with a log file, like here: >>> >>> >>> https://github.com/oVirt/ovirt-engine-sdk/blob/master/sdk/examples/list_v... >>> >>> >>> >>> Then share that log file so that we can check what the server is >>> returning exactly. Make sure to remove your password from that log file >>> before sharing it. >>> >> Find attached produced log (passwords purged). >> >> BTW: VM is a Fedora 24, with guest agents correctly installed (I can see >> user sessions in admin portal and in postgresql DB). >> >> Thanks, >> Giulio >> >> >> >> _______________________________________________ >> Users mailing list >> Users(a)ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> >