[urgent] vdsm broken since Friday (failing CQ)

Hi, We have a failure in vdsm project on master. The issue is change: https://gerrit.ovirt.org/#/c/100576/ - Remove SOS VDSM plugin which is failing on metrics as metrics is calling sos-logcollector. The patch cannot be changed as until centos 7.7 when sos-3.7-3, which contains vdsm plugin will come out. so until then, we are left with no sos plugin, which is causing the metrics test to fail. Shirly, can you please take a look and see if we can change the test to not call sos-logcollector? Please note, that we are expecting 4.3 to fail on same issue very soon. failed job can be found here: https://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/14452/ ERROR from test: lago.ssh: DEBUG: Command 8626fe70 on lago-basic-suite-master-engine errors: ERROR: Failed to get a sosreport from: lago-basic-suite-master-host-1; Could not parse sosreport output ERROR: Failed to get a sosreport from: lago-basic-suite-master-host-0; Could not parse sosreport output lago.utils: DEBUG: Error while running thread Thread-3 Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/lago/utils.py", line 58, in _ret_via_queue queue.put({'return': func()}) File "/home/jenkins/workspace/ovirt-master_change-queue-tester/ovirt-system-tests/basic-suite-master/test-scenarios/003_00_metrics_bootstrap.py", line 97, in run_log_collector 'log collector failed. Exit code is %s' % result.code File "/usr/lib64/python2.7/unittest/case.py", line 462, in assertTrue raise self.failureException(msg) AssertionError: log collector failed. Exit code is 1 --------------------- >> end captured logging << ---------- Thanks, Dafna