def change_password(self, req, id, body):
context = req.environ['nova.context']
instance = common.get_instance(self.compute_api, context, id)
context.can(ap_policies.BASE_POLICY_NAME,
target={
'user_id': instance.user_id,
'project_id': instance.project_id
})
password = body['changePassword']['adminPass']
try:
self.compute_api.set_admin_password(context, instance, password)
except (exception.InstancePasswordSetFailed,
exception.SetAdminPasswdNotSupported,
exception.InstanceAgentNotEnabled) as e:
raise exc.HTTPConflict(explanation=e.format_message())
except exception.InstanceInvalidState as e:
raise common.raise_http_conflict_for_instance_invalid_state(
e, 'changePassword', id)
except NotImplementedError:
msg = _("Unable to set password on instance")
common.raise_feature_not_supported(msg=msg)
def _image_uuid_from_ref(self, image_ref, context):
# If the image ref was generated by nova api, strip image_ref
# down to an id.
image_uuid = None
try:
image_uuid = image_ref.split('/').pop()
except AttributeError:
msg = _("Invalid imageRef provided.")
raise exc.HTTPBadRequest(explanation=msg)
image_service = glance.get_default_image_service()
# First see if this is an actual image ID
if uuidutils.is_uuid_like(image_uuid):
try:
image = image_service.show(context, image_uuid)
if 'id' in image:
return image['id']
except Exception:
# Pass and see if there is a matching image name
pass
# Could not find by ID, check if it is an image name
try:
params = {'filters': {'name': image_ref}}
images = list(image_service.detail(context, **params))
if len(images) > 1:
msg = _("Multiple matches found for '%s', use an ID to be more"
" specific.") % image_ref
raise exc.HTTPConflict(msg)
for img in images:
return img['id']
except Exception:
# Pass and let default not found error handling take care of it
pass
msg = _("Invalid image identifier or unable to "
"access requested image.")
raise exc.HTTPBadRequest(explanation=msg)
def _remove_host(self, req, id, body):
"""Removes a host from the specified aggregate."""
host = body['remove_host']['host']
context = _get_context(req)
authorize(context, action='remove_host')
try:
aggregate = self.api.remove_host_from_aggregate(context, id, host)
except (exception.AggregateNotFound, exception.AggregateHostNotFound,
exception.ComputeHostNotFound):
msg = _('Cannot remove host %(host)s in aggregate %(id)s') % {
'host': host,
'id': id
}
raise exc.HTTPNotFound(explanation=msg)
except exception.InvalidAggregateAction:
msg = _('Cannot remove host %(host)s in aggregate %(id)s') % {
'host': host,
'id': id
}
raise exc.HTTPConflict(explanation=msg)
return self._marshall_aggregate(aggregate)
def _resize(self, req, instance_id, flavor_id, **kwargs):
"""Begin the resize process with given instance/flavor."""
context = req.environ["nova.context"]
authorize(context, action='resize')
instance = self._get_server(context, req, instance_id)
try:
self.compute_api.resize(context, instance, flavor_id, **kwargs)
except exception.QuotaError as error:
raise exc.HTTPForbidden(explanation=error.format_message(),
headers={'Retry-After': 0})
except exception.FlavorNotFound:
msg = _("Unable to locate requested flavor.")
raise exc.HTTPBadRequest(explanation=msg)
except exception.CannotResizeToSameFlavor:
msg = _("Resize requires a flavor change.")
raise exc.HTTPBadRequest(explanation=msg)
except (exception.CannotResizeDisk,
exception.AutoDiskConfigDisabledByImage) as e:
raise exc.HTTPBadRequest(explanation=e.format_message())
except exception.InstanceIsLocked as e:
raise exc.HTTPConflict(explanation=e.format_message())
except exception.InstanceInvalidState as state_error:
common.raise_http_conflict_for_instance_invalid_state(
state_error, 'resize', instance_id)
except exception.ImageNotAuthorized:
msg = _("You are not authorized to access the image "
"the instance was started with.")
raise exc.HTTPUnauthorized(explanation=msg)
except exception.ImageNotFound:
msg = _("Image that the instance was started "
"with could not be found.")
raise exc.HTTPBadRequest(explanation=msg)
except (exception.NoValidHost,
exception.AutoDiskConfigDisabledByImage) as e:
raise exc.HTTPBadRequest(explanation=e.format_message())
except exception.Invalid:
msg = _("Invalid instance image.")
raise exc.HTTPBadRequest(explanation=msg)
def _migrate(self, req, id, body):
"""Permit admins to migrate a server to a new host."""
context = req.environ['nova.context']
authorize(context, 'migrate')
instance = common.get_instance(self.compute_api, context, id,
want_objects=True)
try:
self.compute_api.resize(req.environ['nova.context'], instance)
except (exception.TooManyInstances, exception.QuotaError) as e:
raise exc.HTTPForbidden(explanation=e.format_message())
except exception.InstanceIsLocked as e:
raise exc.HTTPConflict(explanation=e.format_message())
except exception.InstanceInvalidState as state_error:
common.raise_http_conflict_for_instance_invalid_state(state_error,
'migrate', id)
except exception.InstanceNotFound as e:
raise exc.HTTPNotFound(explanation=e.format_message())
except exception.NoValidHost as e:
raise exc.HTTPBadRequest(explanation=e.format_message())
return webob.Response(status_int=202)
def delete(self, req, id):
"""Delete specified share server."""
context = req.environ['manila.context']
try:
share_server = db_api.share_server_get(context, id)
except exception.ShareServerNotFound as e:
raise exc.HTTPNotFound(explanation=e)
allowed_statuses = [constants.STATUS_ERROR, constants.STATUS_ACTIVE]
if share_server['status'] not in allowed_statuses:
data = {
'status': share_server['status'],
'allowed_statuses': allowed_statuses,
}
msg = _("Share server's actual status is %(status)s, allowed "
"statuses for deletion are %(allowed_statuses)s.") % (data)
raise exc.HTTPForbidden(explanation=msg)
LOG.debug("Deleting share server with id: %s.", id)
try:
self.share_api.delete_share_server(context, share_server)
except exception.ShareServerInUse as e:
raise exc.HTTPConflict(explanation=e)
return webob.Response(status_int=http_client.ACCEPTED)
def _update_instance_metadata(self,
context,
server_id,
metadata,
delete=False):
try:
server = common.get_instance(self.compute_api,
context,
server_id,
want_objects=True)
return self.compute_api.update_instance_metadata(
context, server, metadata, delete)
except exception.QuotaError as error:
raise exc.HTTPForbidden(explanation=error.format_message())
except exception.InstanceIsLocked as e:
raise exc.HTTPConflict(explanation=e.format_message())
except exception.InstanceInvalidState as state_error:
common.raise_http_conflict_for_instance_invalid_state(
state_error, 'update metadata')
def update(self, req, id, body):
"""Updates the name and/or availability_zone of given aggregate."""
context = _get_context(req)
authorize(context)
if len(body) != 1:
raise exc.HTTPBadRequest()
try:
updates = body["aggregate"]
except KeyError:
raise exc.HTTPBadRequest()
if len(updates) < 1:
raise exc.HTTPBadRequest()
for key in updates.keys():
if key not in ["name", "availability_zone"]:
raise exc.HTTPBadRequest()
try:
if 'name' in updates:
utils.check_string_length(updates['name'], "Aggregate name", 1,
255)
if updates.get("availability_zone") is not None:
utils.check_string_length(updates['availability_zone'],
"Availability_zone", 1, 255)
except exception.InvalidInput as e:
raise exc.HTTPBadRequest(explanation=e.format_message())
try:
aggregate = self.api.update_aggregate(context, id, updates)
except exception.AggregateNameExists as e:
raise exc.HTTPConflict(explanation=e.format_message())
except exception.AggregateNotFound as e:
raise exc.HTTPNotFound(explanation=e.format_message())
except exception.InvalidAggregateAction as e:
raise exc.HTTPBadRequest(explanation=e.format_message())
return self._marshall_aggregate(aggregate)
def _shelve(self, req, id, body):
"""Move an instance into shelved mode."""
context = req.environ["nova.context"]
instance = common.get_instance(self.compute_api, context, id)
context.can(shelve_policies.POLICY_ROOT % 'shelve',
target={
'user_id': instance.user_id,
'project_id': instance.project_id
})
try:
self.compute_api.shelve(context, instance)
except (
exception.InstanceIsLocked,
exception.UnexpectedTaskStateError,
) as e:
raise exc.HTTPConflict(explanation=e.format_message())
except exception.InstanceInvalidState as state_error:
common.raise_http_conflict_for_instance_invalid_state(
state_error, 'shelve', id)
except exception.ForbiddenPortsWithAccelerator as e:
raise exc.HTTPBadRequest(explanation=e.format_message())
def _unmanage(self, req, id, body=None, allow_dhss_true=False):
"""Unmanage a share."""
context = req.environ['manila.context']
LOG.info("Unmanage share with id: %s", id, context=context)
try:
share = self.share_api.get(context, id)
if share.get('has_replicas'):
msg = _("Share %s has replicas. It cannot be unmanaged "
"until all replicas are removed.") % share['id']
raise exc.HTTPConflict(explanation=msg)
if (not allow_dhss_true
and share['instance'].get('share_server_id')):
msg = _("Operation 'unmanage' is not supported for shares "
"that are created on top of share servers "
"(created with share-networks).")
raise exc.HTTPForbidden(explanation=msg)
elif share['status'] in constants.TRANSITIONAL_STATUSES:
msg = _("Share with transitional state can not be unmanaged. "
"Share '%(s_id)s' is in '%(state)s' state.") % dict(
state=share['status'], s_id=share['id'])
raise exc.HTTPForbidden(explanation=msg)
snapshots = self.share_api.db.share_snapshot_get_all_for_share(
context, id)
if snapshots:
msg = _("Share '%(s_id)s' can not be unmanaged because it has "
"'%(amount)s' dependent snapshot(s).") % {
's_id': id,
'amount': len(snapshots)
}
raise exc.HTTPForbidden(explanation=msg)
self.share_api.unmanage(context, share)
except exception.NotFound as e:
raise exc.HTTPNotFound(explanation=e.msg)
except (exception.InvalidShare, exception.PolicyNotAuthorized) as e:
raise exc.HTTPForbidden(explanation=e.msg)
return webob.Response(status_int=http_client.ACCEPTED)
def update(self, req, server_id, id, body):
context = req.environ['nova.context']
context.can(va_policies.POLICY_ROOT % 'update')
old_volume_id = id
try:
old_volume = self.volume_api.get(context, old_volume_id)
except exception.VolumeNotFound as e:
raise exc.HTTPNotFound(explanation=e.format_message())
new_volume_id = body['volumeAttachment']['volumeId']
try:
new_volume = self.volume_api.get(context, new_volume_id)
except exception.VolumeNotFound as e:
# NOTE: This BadRequest is different from the above NotFound even
# though the same VolumeNotFound exception. This is intentional
# because new_volume_id is specified in a request body and if a
# nonexistent resource in the body (not URI) the code should be
# 400 Bad Request as API-WG guideline. On the other hand,
# old_volume_id is specified with URI. So it is valid to return
# NotFound response if that is not existent.
raise exc.HTTPBadRequest(explanation=e.format_message())
instance = common.get_instance(self.compute_api, context, server_id)
try:
self.compute_api.swap_volume(context, instance, old_volume,
new_volume)
except exception.VolumeBDMNotFound as e:
raise exc.HTTPNotFound(explanation=e.format_message())
except (exception.InvalidVolume,
exception.MultiattachSwapVolumeNotSupported) as e:
raise exc.HTTPBadRequest(explanation=e.format_message())
except exception.InstanceIsLocked as e:
raise exc.HTTPConflict(explanation=e.format_message())
except exception.InstanceInvalidState as state_error:
common.raise_http_conflict_for_instance_invalid_state(state_error,
'swap_volume', server_id)
def _unshelve(self, req, id, body):
"""Restore an instance from shelved mode."""
context = req.environ["nova.context"]
context.can(shelve_policies.POLICY_ROOT % 'unshelve')
instance = common.get_instance(self.compute_api, context, id)
new_az = None
unshelve_dict = body['unshelve']
support_az = api_version_request.is_supported(req, '2.77')
if support_az and unshelve_dict:
new_az = unshelve_dict['availability_zone']
# We could potentially move this check to conductor and avoid the
# extra API call to neutron when we support move operations with ports
# having resource requests.
if (instance.vm_state == vm_states.SHELVED_OFFLOADED and
common.instance_has_port_with_resource_request(
instance.uuid, self.network_api) and
not common.supports_port_resource_request_during_move(
req)):
msg = _("The unshelve action on a server with ports having "
"resource requests, like a port with a QoS minimum "
"bandwidth policy, is not supported with this "
"microversion")
raise exc.HTTPBadRequest(explanation=msg)
try:
self.compute_api.unshelve(context, instance, new_az=new_az)
except (exception.InstanceIsLocked,
exception.UnshelveInstanceInvalidState,
exception.MismatchVolumeAZException) as e:
raise exc.HTTPConflict(explanation=e.format_message())
except exception.InstanceInvalidState as state_error:
common.raise_http_conflict_for_instance_invalid_state(state_error,
'unshelve',
id)
except exception.InvalidRequest as e:
raise exc.HTTPBadRequest(explanation=e.format_message())
def _migrate(self, req, id, body):
"""Permit admins to migrate a server to a new host."""
context = req.environ['nova.context']
instance = common.get_instance(self.compute_api,
context,
id,
expected_attrs=['flavor', 'services'])
context.can(ms_policies.POLICY_ROOT % 'migrate',
target={'project_id': instance.project_id})
host_name = None
if (api_version_request.is_supported(req, min_version='2.56')
and body['migrate'] is not None):
host_name = body['migrate'].get('host')
try:
self.compute_api.resize(req.environ['nova.context'],
instance,
host_name=host_name)
except (exception.TooManyInstances, exception.QuotaError,
exception.ForbiddenWithAccelerators) as e:
raise exc.HTTPForbidden(explanation=e.format_message())
except (
exception.InstanceIsLocked,
exception.InstanceNotReady,
exception.ServiceUnavailable,
exception.OperationNotSupportedForVDPAInterface,
) as e:
raise exc.HTTPConflict(explanation=e.format_message())
except exception.InstanceInvalidState as state_error:
common.raise_http_conflict_for_instance_invalid_state(
state_error, 'migrate', id)
except exception.InstanceNotFound as e:
raise exc.HTTPNotFound(explanation=e.format_message())
except (exception.ComputeHostNotFound,
exception.CannotMigrateToSameHost) as e:
raise exc.HTTPBadRequest(explanation=e.format_message())
def _migrate_extend(self, req, id, body):
"""Permit admin to migrate a server to a new host lively."""
if not self._get_ics_session():
return dict(vms=[], error='CANNOT_CONNECT_ICS')
if not id:
return dict(vms=[], error='VM_ID_NULL')
context = req.environ['nova.context']
nodeTarget = body["migrateExtend"]["nodeTarget"]
# if not hostInfo or hostInfo['id']:
# return {'success': False, "vmId": id, "hostId": nodeTarget, "result": "HOST IS NULL"}
# instance = common.get_instance(self.compute_api, context, id)
hostInfo = None
try:
# make sure the target host is exist or not
hostInfo = self.ics_manager.host.get_host(nodeTarget)
if hostInfo.get('code'):
return {'success': False, "vmId": id, "hostId": nodeTarget, "result": hostInfo['message']}
# do the migration
result = self.ics_manager.vm.live_migrate(id, nodeTarget)
res = {'success': True, "vmId": id, "hostId": nodeTarget, "result": result}
return dict(migrateExtend = res)
# body = self.ics_manager.vm.get_info(self, '0557ec0b_4e52_4228_a067_e6a7699ebe97')
# result = self.ics_manager.host.get_host('5d85f39c-ef38-4bc3-991a-6f250b32221f')
# print json.dumps(result) + "\n\n"
except (exception.TooManyInstances, exception.QuotaError) as e:
raise exc.HTTPForbidden(explanation=e.format_message())
except exception.InstanceIsLocked as e:
raise exc.HTTPConflict(explanation=e.format_message())
except exception.InstanceInvalidState as state_error:
common.raise_http_conflict_for_instance_invalid_state(state_error,
'migrateExtend', id)
except exception.InstanceNotFound as e:
raise exc.HTTPNotFound(explanation=e.format_message())
except exception.NoValidHost as e:
raise exc.HTTPBadRequest(explanation=e.format_message())
def create(self, req, body):
context = req.environ['nova.context']
authorize(context)
def bad(e):
return exc.HTTPBadRequest(explanation=e)
if not (body and body.get("network")):
raise bad(_("Missing network in body"))
params = body["network"]
if not params.get("label"):
raise bad(_("Network label is required"))
cidr = params.get("cidr") or params.get("cidr_v6")
if not cidr:
raise bad(_("Network cidr or cidr_v6 is required"))
if params.get("project_id") == "":
params["project_id"] = None
params["num_networks"] = 1
try:
params["network_size"] = netaddr.IPNetwork(cidr).size
except netaddr.AddrFormatError:
msg = _('%s is not a valid ip network') % cidr
raise exc.HTTPBadRequest(explanation=msg)
try:
network = self.network_api.create(context, **params)[0]
except (exception.InvalidCidr,
exception.InvalidIntValue,
exception.InvalidAddress,
exception.NetworkNotCreated) as ex:
raise exc.HTTPBadRequest(explanation=ex.format_message)
except exception.CidrConflict as ex:
raise exc.HTTPConflict(explanation=ex.format_message())
return {"network": network_dict(context, network)}
def update(self, req, server_id, id, body):
"""Update address of virtual interfaces."""
context = req.environ['nova.context']
authorize(context)
fixed_ip = body['fixed_ips'][0]
network_uuid = fixed_ip['net_id']
ip_address = fixed_ip['ip_address']
if not network_uuid or not ip_address:
raise exc.HTTPBadRequest()
try:
instance = self.compute_api.get(context,
server_id,
want_objects=True)
self.network_api.update_interface_address(context, server_id, id,
network_uuid, ip_address)
self.network_api.update_vif_pg_info(context, instance)
except exception.InstanceNotFound:
raise exc.HTTPNotFound(_("Server not found"))
except exception.NotFound as e:
raise exc.HTTPNotFound()
except exception.FixedIpAlreadyInUse as e:
LOG.exception(e)
msg = _("Fixed Ip already in use")
raise exc.HTTPConflict(explanation=msg)
except NotImplementedError:
msg = _("Network driver does not support this function.")
raise exc.HTTPNotImplemented(explanation=msg)
except exception.InterfaceAttachFailed as e:
msg = _("Failed to attach interface")
raise exc.HTTPInternalServerError(explanation=msg)
except Exception as e:
LOG.exception(e)
msg = _("Failed to attach interface")
raise exc.HTTPInternalServerError(explanation=msg)
return webob.Response(status_int=202)
def create(self, req, body):
"""Creates an aggregate, given its name and
optional availability zone.
"""
context = _get_context(req)
authorize(context)
if len(body) != 1:
raise exc.HTTPBadRequest()
try:
host_aggregate = body["aggregate"]
name = host_aggregate["name"]
except KeyError:
raise exc.HTTPBadRequest()
avail_zone = host_aggregate.get("availability_zone")
try:
utils.check_string_length(name, "Aggregate name", 1, 255)
if avail_zone is not None:
utils.check_string_length(avail_zone, "Availability_zone", 1,
255)
except exception.InvalidInput as e:
raise exc.HTTPBadRequest(explanation=e.format_message())
try:
aggregate = self.api.create_aggregate(context, name, avail_zone)
except exception.AggregateNameExists as e:
raise exc.HTTPConflict(explanation=e.format_message())
except exception.InvalidAggregateAction as e:
raise exc.HTTPBadRequest(explanation=e.format_message())
agg = self._marshall_aggregate(aggregate)
# To maintain the same API result as before the changes for returning
# nova objects were made.
del agg['aggregate']['hosts']
del agg['aggregate']['metadata']
return agg
def update_hwm(self, req, id, body):
"""Registers a new hwm with the registry.
:param req: wsgi Request object
:param body: Dictionary of information about the template
:retval Returns the newly-created template information as a mapping,
which will include the newly-created template's internal id
in the 'id' field
"""
hwm_data = body["hwm"]
if id and not utils.is_uuid_like(id):
msg = _LI("Rejecting cluster hwm creation request for invalid "
"hwm id '%(bad_id)s'") % {'bad_id': id}
LOG.info(msg)
msg = _("Invalid hwm id format")
return exc.HTTPBadRequest(explanation=msg)
try:
hwm_data = self.db_api.hwm_update(req.context, id, hwm_data)
msg = (_LI("Successfully updated hwm %s") %
hwm_data["id"])
LOG.info(msg)
if 'hwm' not in hwm_data:
hwm_data = dict(hwm=hwm_data)
return hwm_data
except exception.Duplicate:
msg = _("hwm with identifier %s already exists!") % id
LOG.warning(msg)
return exc.HTTPConflict(msg)
except exception.Invalid as e:
msg = (_("Failed to update hwm metadata.Got error: %s") %
utils.exception_to_str(e))
LOG.error(msg)
return exc.HTTPBadRequest(msg)
except Exception:
LOG.exception(_LE("Unable to update hwm %s"), id)
raise
def delete(self, req, server_id, id):
"""Abort an in progress migration of an instance."""
context = req.environ['nova.context']
context.can(sm_policies.POLICY_ROOT % 'delete')
support_abort_in_queue = api_version_request.is_supported(req, '2.65')
instance = common.get_instance(self.compute_api, context, server_id)
try:
self.compute_api.live_migrate_abort(
context,
instance,
id,
support_abort_in_queue=support_abort_in_queue)
except exception.InstanceInvalidState as state_error:
common.raise_http_conflict_for_instance_invalid_state(
state_error, "abort live migration", server_id)
except exception.MigrationNotFoundForInstance as e:
raise exc.HTTPNotFound(explanation=e.format_message())
except exception.InvalidMigrationState as e:
raise exc.HTTPBadRequest(explanation=e.format_message())
except exception.AbortQueuedLiveMigrationNotYetSupported as e:
raise exc.HTTPConflict(explanation=e.format_message())
def delete(self, req, server_id, id):
"""Deletes an existing metadata."""
context = req.environ['nova.context']
metadata = self._get_metadata(context, server_id)
if id not in metadata:
msg = _("Metadata item was not found")
raise exc.HTTPNotFound(explanation=msg)
server = common.get_instance(self.compute_api,
context,
server_id,
want_objects=True)
try:
self.compute_api.delete_instance_metadata(context, server, id)
except exception.InstanceIsLocked as e:
raise exc.HTTPConflict(explanation=e.format_message())
except exception.InstanceInvalidState as state_error:
common.raise_http_conflict_for_instance_invalid_state(
state_error, 'delete metadata', server_id)
def _unpause(self, req, id, body):
"""Permit Admins to unpause the server."""
ctxt = req.environ['nova.context']
authorize(ctxt, 'unpause')
try:
server = self.compute_api.get(ctxt, id, want_objects=True)
self.compute_api.unpause(ctxt, server)
except exception.InstanceIsLocked as e:
raise exc.HTTPConflict(explanation=e.format_message())
except exception.InstanceInvalidState as state_error:
common.raise_http_conflict_for_instance_invalid_state(
state_error, 'unpause')
except exception.InstanceNotFound:
msg = _("Server not found")
raise exc.HTTPNotFound(explanation=msg)
except NotImplementedError:
msg = _("Virt driver does not implement unpause function.")
raise exc.HTTPNotImplemented(explanation=msg)
except Exception:
readable = traceback.format_exc()
LOG.exception(_("Compute.api::unpause %s"), readable)
raise exc.HTTPUnprocessableEntity()
return webob.Response(status_int=202)
def create(self, request, body):
LOG.debug('Environments:Create <Body {body}>'.format(body=body))
policy.check('create_environment', request.context)
if not ('name' in body and body['name'].strip()):
msg = _('Please, specify a name of the environment to create')
LOG.error(msg)
raise exc.HTTPBadRequest(explanation=msg)
name = six.text_type(body['name'])
if len(name) > 255:
msg = _('Environment name should be 255 characters maximum')
LOG.error(msg)
raise exc.HTTPBadRequest(explanation=msg)
try:
environment = envs.EnvironmentServices.create(
body.copy(), request.context)
except db_exc.DBDuplicateEntry:
msg = _('Environment with specified name already exists')
LOG.error(msg)
raise exc.HTTPConflict(explanation=msg)
return environment.to_dict()
def delete(self, req, server_id, id):
"""Detach an interface from an instance."""
context = req.environ['nova.context']
instance = common.get_instance(self.compute_api, context, server_id,
expected_attrs=['device_metadata'])
context.can(ai_policies.POLICY_ROOT % 'delete',
target={'project_id': instance.project_id})
port_id = id
try:
self.compute_api.detach_interface(context,
instance, port_id=port_id)
except exception.PortNotFound as e:
raise exc.HTTPNotFound(explanation=e.format_message())
except exception.InstanceIsLocked as e:
raise exc.HTTPConflict(explanation=e.format_message())
except NotImplementedError:
common.raise_feature_not_supported()
except exception.InstanceInvalidState as state_error:
common.raise_http_conflict_for_instance_invalid_state(state_error,
'detach_interface', server_id)
def update(self, req, id, body):
"""Updates the name and/or availability_zone of given aggregate."""
context = _get_context(req)
context.can(aggr_policies.POLICY_ROOT % 'update', target={})
updates = body["aggregate"]
if 'name' in updates:
updates['name'] = common.normalize_name(updates['name'])
try:
utils.validate_integer(id, 'id')
except exception.InvalidInput as e:
raise exc.HTTPBadRequest(explanation=e.format_message())
try:
aggregate = self.api.update_aggregate(context, id, updates)
except exception.AggregateNameExists as e:
raise exc.HTTPConflict(explanation=e.format_message())
except exception.AggregateNotFound as e:
raise exc.HTTPNotFound(explanation=e.format_message())
except exception.InvalidAggregateAction as e:
raise exc.HTTPBadRequest(explanation=e.format_message())
return self._marshall_aggregate(req, aggregate)
def _remove_host(self, req, id, host):
"""Removes a host from the specified aggregate."""
context = _get_context(req)
authorize(context)
# NOTE(alex_xu): back-compatible with db layer hard-code admin
# permission checks. This has to be left only for API v2.0 because
# this version has to be stable even if it means that only admins
# can call this method while the policy could be changed.
nova_context.require_admin_context(context)
try:
aggregate = self.api.remove_host_from_aggregate(context, id, host)
except (exception.AggregateNotFound, exception.AggregateHostNotFound,
exception.ComputeHostNotFound):
msg = _('Cannot remove host %(host)s in aggregate'
' %(id)s: not found') % {'host': host, 'id': id}
raise exc.HTTPNotFound(explanation=msg)
except exception.InvalidAggregateAction:
msg = _('Cannot remove host %(host)s in aggregate'
' %(id)s: invalid') % {'host': host, 'id': id}
raise exc.HTTPConflict(explanation=msg)
return self._marshall_aggregate(aggregate)
def delete(self, req, server_id, id):
"""Detach an interface from an instance."""
context = req.environ['nova.context']
authorize(context)
port_id = id
instance = common.get_instance(self.compute_api, context, server_id)
LOG.info(_LI("Detach interface %s"), port_id, instance=instance)
try:
self.compute_api.detach_interface(context,
instance,
port_id=port_id)
except exception.PortNotFound as e:
raise exc.HTTPNotFound(explanation=e.format_message())
except exception.InstanceIsLocked as e:
raise exc.HTTPConflict(explanation=e.format_message())
except NotImplementedError:
msg = _("Network driver does not support this function.")
raise webob.exc.HTTPNotImplemented(explanation=msg)
except exception.InstanceInvalidState as state_error:
common.raise_http_conflict_for_instance_invalid_state(
state_error, 'detach_interface', server_id)
return webob.Response(status_int=202)
def delete(self, req, server_id, id):
"""Detach an interface from an instance."""
context = req.environ['nova.context']
authorize(context)
port_id = id
instance = common.get_instance(self.compute_api,
context,
server_id,
want_objects=True)
LOG.audit(_("Detach interface %s"), port_id, instance=instance)
try:
self.compute_api.detach_interface(context,
instance,
port_id=port_id)
except exception.PortNotFound:
raise exc.HTTPNotFound()
except exception.InstanceIsLocked as e:
raise exc.HTTPConflict(explanation=e.format_message())
except NotImplementedError as e:
raise webob.exc.HTTPNotImplemented(explanation=e.format_message())
return webob.Response(status_int=202)
def delete(self, req, server_id, id):
"""Detach an interface from an instance."""
context = req.environ['nova.context']
authorize(context)
port_id = id
instance = common.get_instance(self.compute_api,
context,
server_id,
want_objects=True)
try:
self.compute_api.detach_interface(context,
instance,
port_id=port_id)
except exception.PortNotFound as e:
raise exc.HTTPNotFound(explanation=e.format_message())
except exception.InstanceIsLocked as e:
raise exc.HTTPConflict(explanation=e.format_message())
except NotImplementedError as e:
raise webob.exc.HTTPNotImplemented(explanation=e.format_message())
except exception.InstanceInvalidState as state_error:
common.raise_http_conflict_for_instance_invalid_state(
state_error, 'detach_interface', server_id)
def create(self, request, body):
"""Creates the env template from the payload
This payload can contain just the template name, or include
also service information.
:param request: the operation request.
:param body: the env template description
:return: the description of the created template.
"""
LOG.debug('EnvTemplates:Create <Body {body}>'.format(body=body))
policy.check('create_env_template', request.context)
self._validate_body_name(body)
try:
LOG.debug(
'ENV TEMP NAME: {templ_name}>'.format(templ_name=body['name']))
template = env_temps.EnvTemplateServices.create(
body.copy(), request.context.tenant)
return template.to_dict()
except db_exc.DBDuplicateEntry:
msg = _('Env Template with specified name already exists')
LOG.exception(msg)
raise exc.HTTPConflict(msg)
def create(self, request, body):
LOG.debug(u'Environments:Create <Body {0}>'.format(body))
policy.check('create_environment', request.context)
name = unicode(body['name'])
if len(name) > 255:
msg = _('Environment name should be 255 characters maximum')
LOG.exception(msg)
raise exc.HTTPBadRequest(explanation=msg)
if VALID_NAME_REGEX.match(name):
try:
environment = envs.EnvironmentServices.create(
body.copy(), request.context)
except db_exc.DBDuplicateEntry:
msg = _('Environment with specified name already exists')
LOG.exception(msg)
raise exc.HTTPConflict(explanation=msg)
else:
msg = _('Environment name must contain only alphanumeric '
'or "_-." characters, must start with alpha')
LOG.exception(msg)
raise exc.HTTPClientError(explanation=msg)
return environment.to_dict()
