def dispatch_service_vm_real(
self,
context,
instance_name,
vm_image,
vm_flavor,
hosting_device_drv,
credentials_info,
connectivity_info,
ports=None,
):
mgmt_port = connectivity_info["mgmt_port"]
nics = [{"port-id": mgmt_port["id"]}]
for port in ports or {}:
nics.append({"port-id": port["id"]})
try:
image = n_utils.find_resource(self._nclient.images, vm_image)
flavor = n_utils.find_resource(self._nclient.flavors, vm_flavor)
except (nova_exc.CommandError, Exception) as e:
LOG.error(_LE("Failure finding needed Nova resource: %s"), e)
return
try:
# Assumption for now is that this does not need to be
# plugin dependent, only hosting device type dependent.
files = hosting_device_drv.create_config(context, credentials_info, connectivity_info)
except IOError:
return
try:
server = self._nclient.servers.create(
instance_name, image.id, flavor.id, nics=nics, files=files, config_drive=(files != {})
)
# There are several individual Nova client exceptions but they have
# no other common base than Exception, therefore the long list.
except (
nova_exc.UnsupportedVersion,
nova_exc.CommandError,
nova_exc.AuthorizationFailure,
nova_exc.NoUniqueMatch,
nova_exc.AuthSystemNotFound,
nova_exc.NoTokenLookupException,
nova_exc.EndpointNotFound,
nova_exc.AmbiguousEndpoints,
nova_exc.ConnectionRefused,
nova_exc.ClientException,
Exception,
) as e:
LOG.error(_LE("Failed to create service VM instance: %s"), e)
return
return {"id": server.id}
def server_get_by_name_or_id(self, context, instance_name_or_id):
try:
server = utils.find_resource(
novaclient(context).servers, instance_name_or_id)
except nova_exception.CommandError:
# we did not find the server in the current tenant,
# and proceed searching in all tenants
try:
server = utils.find_resource(
novaclient(context).servers, instance_name_or_id,
all_tenants=True)
except nova_exception.CommandError as e:
msg = _("Failed to get Nova VM. %s") % e
raise exception.ManilaException(msg)
return _untranslate_server_summary_view(server)
def do_instance_action_list(cs, args):
"""List actions on a server."""
server = utils.find_resource(cs.servers, args.server)
actions = cs.instance_action.list(server)
utils.print_list(actions,
['Action', 'Request_ID', 'Message', 'Start_Time'],
sortby_index=3)
def deassociate(cs, vmname):
"""Removes a floating IP address from the specified VM."""
m = "deassociate"
# Note changed behavior: Do nothing. Let OpenStack clean up the Floating IPs.
sop(m, "Entry/exit. Doing nothing. Returning success.")
return None
sop(m, "Entry. vmname=" + vmname)
server = utils.find_resource(cs.servers, vmname)
if None == server:
sop(m, "ERROR: Server not found: " + vmname)
sys.exit(RC_SERVER_NOT_FOUND)
floating_ip = getAssociatedFloatingIP(cs, server, 1)
if None == floating_ip:
sop(m,
"ERROR: A floating IP was not associated with server: " + vmname)
sys.exit(RC_IP_NOT_ASSOCIATED)
sop(
m, "Removing floating_ip %s from server %s" %
(repr(floating_ip.ip), repr(server)))
server.remove_floating_ip(floating_ip.ip)
sop(m, "Deallocating all available floating_IPs.")
deallocateAllAvailableFloatingIPs(cs)
sop(m, "Exit. Success.")
def isactive(cs, vmname):
"""Indicates whether the specified VM is active. Returns rc=0 when active."""
m = "isactive"
sop(m, "Entry. vmname=" + vmname)
try:
server = utils.find_resource(cs.servers, vmname)
if None == server:
sop(
m, "ERROR: Server not found: " + vmname +
" Returning RC_SERVER_NOT_FOUND")
sys.exit(RC_SERVER_NOT_FOUND)
status = server.status.lower()
if "error" == status:
sop(
m, "Exit. status=" + status + " vmname=" + vmname +
" Returning RC_SERVER_ERROR")
sys.exit(RC_SERVER_ERROR)
if "active" != status:
sop(
m, "Exit. status=" + status + " vmname=" + vmname +
" Returning RC_SERVER_NOT_ACTIVE")
sys.exit(RC_SERVER_NOT_ACTIVE)
sop(m,
"Exit. status=" + status + " vmname=" + vmname + " Returning rc=0")
sys.exit(0)
except Exception as e:
sop(
m, "ERROR: Caught exception from python-novaclient for server " +
vmname + ":")
sop(m, e)
sop(m, "Returning RC_SERVER_NOT_FOUND")
sys.exit(RC_SERVER_NOT_FOUND)
def do_instance_action_list(cs, args):
"""List actions on a server."""
server = utils.find_resource(cs.servers, args.server)
actions = cs.instance_action.list(server)
utils.print_list(actions,
['Action', 'Request_ID', 'Message', 'Start_Time'],
sortby_index=3)
def server_get_by_name_or_id(self, context, instance_name_or_id):
try:
server = utils.find_resource(novaclient(context).servers, instance_name_or_id)
except nova_exception.CommandError as e:
msg = _("Failed to get Nova VM. %s") % e
raise exception.ManilaException(msg)
return _untranslate_server_summary_view(server)
def dispatch_service_vm_real(self,
context,
instance_name,
vm_image,
vm_flavor,
hosting_device_drv,
credentials_info,
connectivity_info,
ports=None):
mgmt_port = connectivity_info['mgmt_port']
nics = [{'port-id': mgmt_port['id']}]
for port in ports or {}:
nics.append({'port-id': port['id']})
try:
image = n_utils.find_resource(self._nclient.images, vm_image)
flavor = n_utils.find_resource(self._nclient.flavors, vm_flavor)
except (nova_exc.CommandError, Exception) as e:
LOG.error(_LE('Failure finding needed Nova resource: %s'), e)
return
try:
# Assumption for now is that this does not need to be
# plugin dependent, only hosting device type dependent.
files = hosting_device_drv.create_config(context, credentials_info,
connectivity_info)
except IOError:
return
try:
server = self._nclient.servers.create(instance_name,
image.id,
flavor.id,
nics=nics,
files=files,
config_drive=(files != {}))
# There are several individual Nova client exceptions but they have
# no other common base than Exception, therefore the long list.
except (nova_exc.UnsupportedVersion, nova_exc.CommandError,
nova_exc.AuthorizationFailure, nova_exc.NoUniqueMatch,
nova_exc.AuthSystemNotFound, nova_exc.NoTokenLookupException,
nova_exc.EndpointNotFound, nova_exc.AmbiguousEndpoints,
nova_exc.ConnectionRefused, nova_exc.ClientException,
Exception) as e:
LOG.error(_LE('Failed to create service VM instance: %s'), e)
return
return {'id': server.id}
def server_get_by_name_or_id(self, context, instance_name_or_id):
try:
server = utils.find_resource(
novaclient(context).servers, instance_name_or_id)
except nova_exception.CommandError as e:
msg = _("Failed to get Nova VM. %s") % e
raise exception.ManilaException(msg)
return _untranslate_server_summary_view(server)
def do_instance_action(cs, args):
"""Show an action."""
server = utils.find_resource(cs.servers, args.server)
action_resource = cs.instance_action.get(server, args.request_id)
action = action_resource._info
if 'events' in action:
action['events'] = pprint.pformat(action['events'])
utils.print_dict(action)
def do_instance_action(cs, args):
"""Show an action."""
server = utils.find_resource(cs.servers, args.server)
action_resource = cs.instance_action.get(server, args.request_id)
action = action_resource._info
if 'events' in action:
action['events'] = pprint.pformat(action['events'])
utils.print_dict(action)
def _find_server(cs, args):
try:
return utils.find_resource(cs.servers, args.server,
wrap_exception=False)
except exceptions.NoUniqueMatch as e:
raise exceptions.CommandError(six.text_type(e))
except exceptions.NotFound:
# The server can be deleted
return args.server
def _find_server(cs, args):
try:
return utils.find_resource(cs.servers,
args.server,
wrap_exception=False)
except exceptions.NoUniqueMatch as e:
raise exceptions.CommandError(six.text_type(e))
except exceptions.NotFound:
# The server can be deleted
return args.server
def dispatch_service_vm_real(self,
context,
instance_name,
vm_image,
vm_flavor,
hosting_device_drv,
credentials_info,
connectivity_info,
ports=None):
mgmt_port = connectivity_info['mgmt_port']
nics = [{'port-id': mgmt_port['id']}]
for port in ports or {}:
nics.append({'port-id': port['id']})
try:
image = n_utils.find_resource(
bc.get_novaclient_images(self._nclient), vm_image)
flavor = n_utils.find_resource(self._nclient.flavors, vm_flavor)
except (nova_exc.CommandError, Exception) as e:
LOG.error('Failure finding needed Nova resource: %s', e)
return
try:
# Assumption for now is that this does not need to be
# plugin dependent, only hosting device type dependent.
files = hosting_device_drv.create_config(context, credentials_info,
connectivity_info)
except IOError:
return
try:
server = self._nclient.servers.create(instance_name,
image.id,
flavor.id,
nics=nics,
files=files,
config_drive=(files != {}))
# There are several individual Nova client exceptions but they have
# no other common base than Exception, therefore the long list.
except Exception as e:
LOG.error('Failed to create service VM instance: %s', e)
return
return {'id': server.id}
def unset_extra_specs(self, rsrc, action, action_dict, subcloud_rsrc):
flavor = novaclient_utils.find_resource(
self.sc_nova_client.flavors,
subcloud_rsrc.subcloud_resource_id,
is_public=None)
es_metadata = action_dict[action]
metadata = {}
# extra_spec keys passed in could be of format "key1"
# or "key1;key2;key3"
for metadatum in es_metadata.split(';'):
if metadatum:
metadata[metadatum] = None
try:
flavor.unset_keys(metadata.keys())
except novaclient_exceptions.NotFound:
LOG.info("Extra-spec {} not found {}:{}".format(
metadata.keys(), rsrc, action_dict),
extra=self.log_extra)
def displayassociated(cs, vmname):
"""Displays floating IP address associated with specified VM.
Returns the IP in a string in the form of a json object."""
m = "displayassociated"
sop(m, "Entry. vmname=" + vmname)
server = utils.find_resource(cs.servers, vmname)
if None == server:
sop(m, "ERROR: Server not found: " + vmname)
sys.exit(RC_SERVER_NOT_FOUND)
floating_ip = getAssociatedFloatingIP(cs, server, 1)
if None == floating_ip:
sop(m,
"ERROR: A floating IP was not associated with server: " + vmname)
sys.exit(RC_IP_NOT_ASSOCIATED)
sop(m, "Exit. Success. Returning floating_ip: " + floating_ip.ip)
print(
'{ "rc": 0, "ip": "%s", "msg": "OPSTX7832I: Found floating IP %s for VM %s" }'
% (floating_ip.ip, floating_ip.ip, vmname))
def do_backup_schedule(cs, args):
"""
Show or edit the backup schedule for a server.
With no flags, the backup schedule will be shown. If flags are given,
the backup schedule will be modified accordingly.
"""
server = utils.find_resource(cs.servers, args.server)
backup_schedule = cs.rax_backup_schedule_python_novaclient_ext.get(server)
# If we have some flags, update the backup
backup = {}
if args.daily:
backup['daily'] = args.daily.upper()
if args.weekly:
backup['weekly'] = args.weekly.upper()
if args.enabled is not None:
backup['enabled'] = args.enabled
if args.rotation is not None:
backup['rotation'] = args.rotation
if backup:
backup_schedule.update(**backup)
else:
utils.print_dict(backup_schedule._info)
def waitForServerActive(cs, vmname):
"""Waits until timeout for the specified server to be in 'active' state.
Returns immediately on status 'active' or 'error'.
Returns the server object upon exit."""
m = "waitForServerActive"
sop(m, "Entry. vmname=" + vmname)
server = None
# Try for 100 attempts, 3 seconds each, yields 5 minutes.
# (Andy witnessed one launch take 4 mins to go from state booting to active.)
numRetries = 100
while numRetries > 0:
numRetries = numRetries - 1
try:
# important: get a fresh view of server status on every retry.
server = utils.find_resource(cs.servers, vmname)
if None == server:
sop(m, "ERROR: Server not found: " + vmname)
sys.exit(RC_SERVER_NOT_FOUND)
status = server.status.lower()
if "active" == status or "error" == status:
sop(m, "Exit. server=" + vmname + " status=" + status)
return server
except Exception as e:
sop(
m,
"ERROR: Caught exception from python-novaclient for server=" +
vmname + ":")
sop(m, e)
sop(
m, "Sleeping briefly. server=" + vmname + " status=" + status +
" numRetries=%i" % (numRetries))
time.sleep(3)
sop(m, "Exit. Timeout expired. server=" + vmname + " status=" + status)
return server
def test_find_by_str_lower_name_mixed(self):
output = utils.find_resource(self.manager, 'mixed')
self.assertEqual(output, self.manager.get('12345678'))
def _find_server(cs, server):
""" Returns a sever by name or ID. """
return utils.find_resource(cs.gridcentric, server)
def test_find_by_str_upper_name(self):
output = utils.find_resource(self.manager, 'UPPER')
self.assertEqual(output, self.manager.get('12345'))
def _find_volume(cs, volume):
"""Get a volume by ID."""
return utils.find_resource(cs.volumes, volume)
def _find_volume_snapshot(cs, snapshot):
"""Get a volume snapshot by ID."""
return utils.find_resource(cs.volume_snapshots, snapshot)
def _find_flavor(cs, flavor):
"""Get a flavor by name, ID, or RAM size."""
try:
return utils.find_resource(cs.flavors, flavor)
except exceptions.NotFound:
return cs.flavors.find(ram=flavor)
def _find_image(cs, image):
"""Get an image by name or ID."""
return utils.find_resource(cs.images, image)
def _find_volume_snapshot(cs, snapshot):
"""Get a volume snapshot by ID."""
return utils.find_resource(cs.volume_snapshots, snapshot)
def _find_ipgroup(cs, group):
"""Get an IP group by name or ID."""
return utils.find_resource(cs.ipgroups, group)
def _find_server(cs, server):
""" Returns a sever by name or ID. """
return utils.find_resource(cs.gridcentric, server)
def _find_server(cs, args):
return utils.find_resource(cs.servers, args.server)
def test_find_by_str_upper_name(self):
output = utils.find_resource(self.manager, 'UPPER')
self.assertEqual(output, self.manager.get('12345'))
def do_restore(cs, args):
"""Restore a soft-deleted server."""
utils.find_resource(cs.servers, args.server).restore()
def do_force_delete(cs, args):
"""Force delete a server."""
utils.find_resource(cs.servers, args.server).force_delete()
def do_instance_action_list(cs, args):
"""List actions on a server."""
server = utils.find_resource(cs.servers, args.server)
actions = cs.instance_action.list(server)
utils.print_list(actions, ["Action", "Request_ID", "Message", "Start_Time"], sortby_index=3)
def test_find_by_str_lower_name_mixed(self):
output = utils.find_resource(self.manager, 'mixed')
self.assertEqual(output, self.manager.get('12345678'))
def _find_baremetal_node(cs, node):
"""Get a node by ID."""
return utils.find_resource(cs.baremetal, node)
def do_restore(cs, args):
"""Restore a deferred deleted server."""
server = utils.find_resource(cs.servers, args.server)
server.restore()
def _find_server(cs, server):
"""Get a server by name or ID."""
return utils.find_resource(cs.servers, server)
def test_find_by_str_name(self):
output = utils.find_resource(self.manager, "entity_one")
self.assertEqual(output, self.manager.get("1234"))
def _find_image(cs, image):
"""Get an image by name or ID."""
return utils.find_resource(cs.images, image)
def test_find_by_integer_id(self):
output = utils.find_resource(self.manager, 1234)
self.assertEqual(output, self.manager.get('1234'))
def _find_server(cs, server):
"""Get a server by name or ID."""
return utils.find_resource(cs.servers, server)
def test_find_by_str_name(self):
output = utils.find_resource(self.manager, 'entity_one')
self.assertEqual(output, self.manager.get('1234'))
def _find_flavor(cs, flavor):
"""Get a flavor by name, ID, or RAM size."""
try:
return utils.find_resource(cs.flavors, flavor)
except exceptions.NotFound:
return cs.flavors.find(ram=flavor)
def test_find_in_alphanum_allowd_manager_by_str_id_(self):
alphanum_manager = FakeManager(True)
output = utils.find_resource(alphanum_manager, '01234')
self.assertEqual(output, alphanum_manager.get('01234'))
def test_find_by_str_displayname(self):
output = utils.find_resource(self.manager, 'entity_three')
self.assertEqual(output, self.manager.get('4242'))
def _find_volume(cs, volume):
"""Get a volume by ID."""
return utils.find_resource(cs.volumes, volume)
def _find_baremetal_node(cs, node):
"""Get a node by ID."""
return utils.find_resource(cs.baremetal, node)
def _find_server(cs, server):
""" Returns a sever by name or ID. """
return utils.find_resource(cs.veta, server)
def test_find_by_uuid(self):
output = utils.find_resource(self.manager, UUID)
self.assertEqual(output, self.manager.get(UUID))
def do_force_delete(cs, args):
"""Force delete a server."""
utils.find_resource(cs.servers, args.server).force_delete()
def test_find_by_str_displayname(self):
display_manager = FakeDisplayManager(None)
output = utils.find_resource(display_manager, 'entity_three')
self.assertEqual(output, display_manager.get('4242'))
def do_restore(cs, args):
"""Restore a soft-deleted server."""
utils.find_resource(cs.servers, args.server, deleted=True).restore()
def do_force_delete(cs, args):
"""Force delete a deferred deleted server."""
server = utils.find_resource(cs.servers, args.server)
server.force_delete()
def _find_pci(cs, info):
"""Get a hypervisor by name or ID."""
return utils.find_resource(cs.pci, info)