def _create_server(self):
name = self.name_generate(prefix='server')
server = self.client.servers.create(name, self.image, self.flavor)
shell._poll_for_status(self.client.servers.get, server.id, 'building',
['active'])
self.addCleanup(server.delete)
return server
def test_trigger_crash_dump_in_paused_state(self):
server = self._create_server()
self.wait_for_server_os_boot(server.id)
self.nova("pause %s " % server.id)
shell._poll_for_status(self.client.servers.get, server.id, "active", ["paused"])
self.nova("trigger-crash-dump %s " % server.id)
self._assert_nmi(server.id)
def test_trigger_crash_dump_in_resized_state(self):
server = self._create_server()
self.wait_for_server_os_boot(server.id)
self.nova("resize %s %s" % (server.id, "m1.small"))
shell._poll_for_status(self.client.servers.get, server.id, "active", ["verify_resize"])
self.nova("trigger-crash-dump %s " % server.id)
self._assert_nmi(server.id)
def test_trigger_crash_dump_in_resized_state(self):
server = self._create_server()
self.wait_for_server_os_boot(server.id)
self.nova('resize %s %s' % (server.id, 'm1.small'))
shell._poll_for_status(self.client.servers.get, server.id, 'active',
['verify_resize'])
self.nova('trigger-crash-dump %s ' % server.id)
self._assert_nmi(server.id)
def _create_server(self):
name = self.name_generate(prefix='server')
server = self.client.servers.create(name, self.image, self.flavor)
shell._poll_for_status(
self.client.servers.get, server.id,
'building', ['active'])
self.addCleanup(server.delete)
return server
def test_trigger_crash_dump_in_paused_state(self):
server = self._create_server()
self.wait_for_server_os_boot(server.id)
self.nova('pause %s ' % server.id)
shell._poll_for_status(self.client.servers.get, server.id, 'active',
['paused'])
self.nova('trigger-crash-dump %s ' % server.id)
self._assert_nmi(server.id)
def test_trigger_crash_dump_in_paused_state(self):
server = self._create_server()
self.wait_for_server_os_boot(server.id)
self.nova('pause %s ' % server.id)
shell._poll_for_status(
self.client.servers.get, server.id,
'active', ['paused'])
self.nova('trigger-crash-dump %s ' % server.id)
self._wait_for_nmi(server.id)
def test_trigger_crash_dump_in_error_state(self):
server = self._create_server()
self.wait_for_server_os_boot(server.id)
self.nova('reset-state %s ' % server.id)
shell._poll_for_status(
self.client.servers.get, server.id,
'active', ['error'])
self.nova('trigger-crash-dump %s ' % server.id)
self._wait_for_nmi(server.id)
def _create_servers(self, name, number):
network = self.client.networks.list()[0]
servers = []
for i in range(number):
servers.append(self.client.servers.create(name, self.image, self.flavor, nics=[{"net-id": network.id}]))
shell._poll_for_status(self.client.servers.get, servers[-1].id, "building", ["active"])
self.addCleanup(servers[-1].delete)
return servers
def test_trigger_crash_dump_in_error_state(self):
server = self._create_server()
self.wait_for_server_os_boot(server.id)
self.nova('reset-state %s ' % server.id)
shell._poll_for_status(
self.client.servers.get, server.id,
'active', ['error'])
self.nova('trigger-crash-dump %s ' % server.id)
self._assert_nmi(server.id)
def test_trigger_crash_dump_in_resized_state(self):
server = self._create_server()
self.wait_for_server_os_boot(server.id)
self.nova('resize %s %s' % (server.id, 'm1.small'))
shell._poll_for_status(
self.client.servers.get, server.id,
'active', ['verify_resize'])
self.nova('trigger-crash-dump %s ' % server.id)
self._assert_nmi(server.id)
def _create_server(self):
name = self.name_generate(prefix='server')
network = self.client.networks.list()[0]
server = self.client.servers.create(
name, self.image, self.flavor, nics=[{"net-id": network.id}])
shell._poll_for_status(
self.client.servers.get, server.id,
'building', ['active'])
self.addCleanup(server.delete)
return server
def _create_server(self):
name = self.name_generate(prefix='server')
network = self.client.networks.list()[0]
server = self.client.servers.create(
name, self.image, self.flavor, nics=[{"net-id": network.id}])
shell._poll_for_status(
self.client.servers.get, server.id,
'building', ['active'])
self.addCleanup(server.delete)
return server
def test_rebuild(self):
# Add a description to the tests that rebuild a server
server, descr = self._boot_server_with_description()
descr = "New description for rebuilt VM."
self.nova("rebuild --description '%s' %s %s" %
(descr, server.id, self.image.name))
shell._poll_for_status(self.client.servers.get, server.id, 'rebuild',
['active'])
output = self.nova("show %s" % server.id)
self.assertEqual(descr,
self._get_value_from_the_table(output, "description"))
def test_trigger_crash_dump_in_resized_state(self):
server = self._create_server()
self.wait_for_server_os_boot(server.id)
self.nova('resize %s %s' % (server.id, 'm1.small'))
shell._poll_for_status(
self.client.servers.get, server.id,
'active', ['verify_resize'])
self.nova('trigger-crash-dump %s ' % server.id)
self._wait_for_nmi(server.id)
output = self.nova('console-log %s ' % server.id)
self.assertIn("Uhhuh. NMI received for unknown reason ", output)
def test_trigger_crash_dump_in_shutoff_state(self):
server = self._create_server()
self.wait_for_server_os_boot(server.id)
self.nova("stop %s " % server.id)
shell._poll_for_status(self.client.servers.get, server.id, "active", ["shutoff"])
output = self.nova("trigger-crash-dump %s " % server.id, fail_ok=True, merge_stderr=True)
self.assertIn(
"ERROR (Conflict): "
"Cannot 'trigger_crash_dump' instance %s "
"while it is in vm_state stopped (HTTP 409) " % server.id,
output,
)
def test_trigger_crash_dump_in_paused_state(self):
server = self._create_server()
self.wait_for_server_os_boot(server.id)
self.nova('pause %s ' % server.id)
shell._poll_for_status(
self.client.servers.get, server.id,
'active', ['paused'])
self.nova('trigger-crash-dump %s ' % server.id)
self._wait_for_nmi(server.id)
output = self.nova('console-log %s ' % server.id)
# In PAUSED state a server's kernel shouldn't react onto NMI
self.assertNotIn("Uhhuh. NMI received for unknown reason ", output)
def _create_servers(self, name, number):
network = self.client.networks.list()[0]
servers = []
for i in range(number):
servers.append(self.client.servers.create(
name, self.image, self.flavor, nics=[{"net-id": network.id}]))
shell._poll_for_status(
self.client.servers.get, servers[-1].id,
'building', ['active'])
self.addCleanup(servers[-1].delete)
return servers
def test_rebuild(self):
# Add a description to the tests that rebuild a server
server, descr = self._boot_server_with_description()
descr = "New description for rebuilt VM."
self.nova("rebuild --description '%s' %s %s" %
(descr, server.id, self.image.name))
shell._poll_for_status(
self.client.servers.get, server.id,
'rebuild', ['active'])
output = self.nova("show %s" % server.id)
self.assertEqual(descr, self._get_value_from_the_table(output,
"description"))
def _create_server_and_attach_volume(self):
name = self.name_generate(prefix='server')
server = self.client.servers.create(name, self.image, self.flavor)
self.addCleanup(server.delete)
shell._poll_for_status(self.client.servers.get, server.id, 'building',
['active'])
volume = self.client.volumes.create(1)
self.addCleanup(self.nova, 'volume-delete', params=volume.id)
self.wait_for_volume_status(volume, 'available')
self.nova('volume-attach', params="%s %s" % (name, volume.id))
self.addCleanup(self._release_volume, server, volume)
self.wait_for_volume_status(volume, 'in-use')
return server, volume
def test_trigger_crash_dump_in_shutoff_state(self):
server = self._create_server()
self.wait_for_server_os_boot(server.id)
self.nova('stop %s ' % server.id)
shell._poll_for_status(self.client.servers.get, server.id, 'active',
['shutoff'])
output = self.nova('trigger-crash-dump %s ' % server.id,
fail_ok=True,
merge_stderr=True)
self.assertIn(
"ERROR (Conflict): "
"Cannot 'trigger_crash_dump' instance %s "
"while it is in vm_state stopped (HTTP 409) " % server.id, output)
def _create_server_and_attach_volume(self):
name = self.name_generate(prefix='server')
server = self.client.servers.create(name, self.image, self.flavor)
self.addCleanup(server.delete)
shell._poll_for_status(
self.client.servers.get, server.id,
'building', ['active'])
volume = self.client.volumes.create(1)
self.addCleanup(self.nova, 'volume-delete', params=volume.id)
self.wait_for_volume_status(volume, 'available')
self.nova('volume-attach', params="%s %s" % (name, volume.id))
self.addCleanup(self._release_volume, server, volume)
self.wait_for_volume_status(volume, 'in-use')
return server, volume