def test_vm_recovery(self):
service_start('vdsmd')
# two VMs:
# #0 dies:
# it goes down and then VDSM restarts; the VM stats
# must conserve the exit* fields unchanged across VDSM restarts.
# #1 disappears:
# it goes down while VDSM is down: must be reported as down.
with self.running_vms(2, customize_vm) as vms:
os.kill(vms[0].pid, signal.SIGTERM)
self._waitForShutdown(vms[0].id)
stats_before = vms[0].stats()
pid = vms[1].pid
service_stop('vdsmd')
os.kill(pid, signal.SIGTERM)
service_start('vdsmd')
self.ensure_vdsm_started()
stats_after = vms[0].stats()
self.assertEqual(stats_after['status'], vmstatus.DOWN)
for field in ('status', 'exitReason', 'exitMessage'):
self.assertEqual(stats_before[field], stats_after[field])
self.assertEqual(vms[1].stats()['status'], vmstatus.DOWN)
def test_vm_recovery(self):
service_start('vdsmd')
# two VMs:
# #0 dies:
# it goes down and then VDSM restarts; the VM stats
# must conserve the exit* fields unchanged across VDSM restarts.
# #1 disappears:
# it goes down while VDSM is down: must be reported as down.
with self.running_vms(2, customize_vm) as vms:
os.kill(vms[0].pid, signal.SIGTERM)
self._waitForShutdown(vms[0].id)
stats_before = vms[0].stats()
pid = vms[1].pid
service_stop('vdsmd')
os.kill(pid, signal.SIGTERM)
service_start('vdsmd')
self.ensure_vdsm_started()
stats_after = vms[0].stats()
self.assertEqual(stats_after['status'], vmstatus.DOWN)
for field in ('status', 'exitReason', 'exitMessage'):
self.assertEqual(stats_before[field], stats_after[field])
self.assertEqual(vms[1].stats()['status'], vmstatus.DOWN)
def service_down_test(self):
service_stop('vdsmd')
vdsm_version = run_command(['rpm', '-q', 'vdsm'])
downgrade_vdsm(el7_ovirt36_repo)
upgrade_vdsm()
self.assertEqual(run_command(['rpm', '-q', 'vdsm']), vdsm_version)
self.assertEqual(service_status('vdsmd'), 1)
def test_service_down(self):
service_stop('vdsmd')
vdsm_version = commands.run(['rpm', '-q', 'vdsm'])
downgrade_vdsm(el7_ovirt36_repo)
upgrade_vdsm()
assert commands.run(['rpm', '-q', 'vdsm']) == vdsm_version
assert service_status('vdsmd') == 1
def test_service_down(self):
service_stop('vdsmd')
vdsm_version = commands.run(['rpm', '-q', 'vdsm'])
downgrade_vdsm(el7_ovirt36_repo)
upgrade_vdsm()
assert commands.run(['rpm', '-q', 'vdsm']) == vdsm_version
assert service_status('vdsmd') == 1
def service_down_test(self):
service_stop('vdsmd')
vdsm_version = run_command(['rpm', '-q', 'vdsm'])
downgrade_vdsm(el7_ovirt36_repo)
upgrade_vdsm()
self.assertEqual(run_command(['rpm', '-q', 'vdsm']), vdsm_version)
self.assertEqual(service_status('vdsmd'), 1)
def libvirt_configure_services_restart(*args):
"""
Managing restart of related services
"""
service.service_stop("supervdsmd")
service.service_stop("libvirtd")
service.service_start("libvirtd")
service.service_start("supervdsmd")
return 0
