class Controller(rest.RestController):
"""Version 1 API controller root."""
isystems = system.SystemController()
ihosts = host.HostController()
helm_charts = helm_charts.HelmChartsController()
inodes = node.NodeController()
icpus = cpu.CPUController()
imemorys = memory.MemoryController()
iinterfaces = interface.InterfaceController()
ports = port.PortController()
ethernet_ports = ethernet_port.EthernetPortController()
istors = storage.StorageController()
ilvgs = lvg.LVGController()
ipvs = pv.PVController()
idisks = disk.DiskController()
partitions = partition.PartitionController()
iprofile = profile.ProfileController()
itrapdest = trapdest.TrapDestController()
icommunity = community.CommunityController()
iuser = user.UserController()
idns = dns.DNSController()
intp = ntp.NTPController()
ptp = ptp.PTPController()
iextoam = network_oam.OAMNetworkController()
controller_fs = controller_fs.ControllerFsController()
storage_backend = storage_backend.StorageBackendController()
storage_lvm = storage_lvm.StorageLVMController()
storage_file = storage_file.StorageFileController()
storage_external = storage_external.StorageExternalController()
storage_ceph = storage_ceph.StorageCephController()
storage_tiers = storage_tier.StorageTierController()
storage_ceph_external = \
storage_ceph_external.StorageCephExternalController()
ceph_mon = ceph_mon.CephMonController()
drbdconfig = drbdconfig.drbdconfigsController()
addresses = address.AddressController()
addrpools = address_pool.AddressPoolController()
routes = route.RouteController()
certificate = certificate.CertificateController()
isensors = sensor.SensorController()
isensorgroups = sensorgroup.SensorGroupController()
loads = load.LoadController()
pci_devices = pci_device.PCIDeviceController()
upgrade = upgrade.UpgradeController()
networks = network.NetworkController()
interface_networks = interface_network.InterfaceNetworkController()
service_parameter = service_parameter.ServiceParameterController()
clusters = cluster.ClusterController()
lldp_agents = lldp_agent.LLDPAgentController()
lldp_neighbours = lldp_neighbour.LLDPNeighbourController()
services = service.SMServiceController()
servicenodes = servicenode.SMServiceNodeController()
servicegroup = servicegroup.SMServiceGroupController()
health = health.HealthController()
registry_image = registry_image.RegistryImageController()
remotelogging = remotelogging.RemoteLoggingController()
sdn_controller = sdn_controller.SDNControllerController()
license = license.LicenseController()
labels = label.LabelController()
fernet_repo = fernet_repo.FernetKeyController()
apps = kube_app.KubeAppController()
datanetworks = datanetwork.DataNetworkController()
interface_datanetworks = interface_datanetwork.InterfaceDataNetworkController()
host_fs = host_fs.HostFsController()
@wsme_pecan.wsexpose(V1)
def get(self):
# NOTE: The reason why convert() it's being called for every
# request is because we need to get the host url from
# the request object to make the links.
return V1.convert()
class LVGController(rest.RestController):
"""REST controller for ilvgs."""
ipvs = pv_api.PVController(from_ihosts=True, from_ilvg=True)
"Expose ipvs as a sub-element of ilvgs"
_custom_actions = {
'detail': ['GET'],
}
def __init__(self, from_ihosts=False):
self._from_ihosts = from_ihosts
def _get_lvgs_collection(self,
ihost_uuid,
marker,
limit,
sort_key,
sort_dir,
expand=False,
resource_url=None):
if self._from_ihosts and not ihost_uuid:
raise exception.InvalidParameterValue(_("Host id not specified."))
limit = utils.validate_limit(limit)
sort_dir = utils.validate_sort_dir(sort_dir)
marker_obj = None
if marker:
marker_obj = objects.lvg.get_by_uuid(pecan.request.context, marker)
if ihost_uuid:
lvgs = pecan.request.dbapi.ilvg_get_by_ihost(ihost_uuid,
limit,
marker_obj,
sort_key=sort_key,
sort_dir=sort_dir)
else:
lvgs = pecan.request.dbapi.ilvg_get_list(limit,
marker_obj,
sort_key=sort_key,
sort_dir=sort_dir)
return LVGCollection.convert_with_links(lvgs,
limit,
url=resource_url,
expand=expand,
sort_key=sort_key,
sort_dir=sort_dir)
@wsme_pecan.wsexpose(LVGCollection, types.uuid, types.uuid, int,
wtypes.text, wtypes.text)
def get_all(self,
ihost_uuid=None,
marker=None,
limit=None,
sort_key='id',
sort_dir='asc'):
"""Retrieve a list of lvgs."""
return self._get_lvgs_collection(ihost_uuid, marker, limit, sort_key,
sort_dir)
@wsme_pecan.wsexpose(LVGCollection, types.uuid, types.uuid, int,
wtypes.text, wtypes.text)
def detail(self,
ihost_uuid=None,
marker=None,
limit=None,
sort_key='id',
sort_dir='asc'):
"""Retrieve a list of lvgs with detail."""
# NOTE: /detail should only work against collections
parent = pecan.request.path.split('/')[:-1][-1]
if parent != "ilvgs":
raise exception.HTTPNotFound
expand = True
resource_url = '/'.join(['lvgs', 'detail'])
return self._get_lvgs_collection(ihost_uuid, marker, limit, sort_key,
sort_dir, expand, resource_url)
@wsme_pecan.wsexpose(LVG, types.uuid)
def get_one(self, lvg_uuid):
"""Retrieve information about the given lvg."""
if self._from_ihosts:
raise exception.OperationNotPermitted
rpc_lvg = objects.lvg.get_by_uuid(pecan.request.context, lvg_uuid)
return LVG.convert_with_links(rpc_lvg)
@cutils.synchronized(LOCK_NAME)
@wsme_pecan.wsexpose(LVG, body=LVG)
def post(self, lvg):
"""Create a new lvg."""
if self._from_ihosts:
raise exception.OperationNotPermitted
try:
lvg = lvg.as_dict()
LOG.debug("lvg post dict= %s" % lvg)
new_lvg = _create(lvg)
except exception.SysinvException as e:
LOG.exception(e)
raise wsme.exc.ClientSideError(
_("Invalid data: failed to create a"
" local volume group object"))
return LVG.convert_with_links(new_lvg)
@cutils.synchronized(LOCK_NAME)
@wsme.validate(types.uuid, [LVGPatchType])
@wsme_pecan.wsexpose(LVG, types.uuid, body=[LVGPatchType])
def patch(self, lvg_uuid, patch):
"""Update an existing lvg."""
if self._from_ihosts:
raise exception.OperationNotPermitted
LOG.debug("patch_data: %s" % patch)
rpc_lvg = objects.lvg.get_by_uuid(pecan.request.context, lvg_uuid)
# replace ihost_uuid and ilvg_uuid with corresponding
patch_obj = jsonpatch.JsonPatch(patch)
for p in patch_obj:
if p['path'] == '/ihost_uuid':
p['path'] = '/forihostid'
ihost = objects.host.get_by_uuid(pecan.request.context,
p['value'])
p['value'] = ihost.id
elif p['path'] == '/capabilities':
p['value'] = jsonutils.loads(p['value'])
# perform checks based on the current vs.requested modifications
_lvg_pre_patch_checks(rpc_lvg, patch_obj)
try:
lvg = LVG(**jsonpatch.apply_patch(rpc_lvg.as_dict(), patch_obj))
except utils.JSONPATCH_EXCEPTIONS as e:
raise exception.PatchError(patch=patch, reason=e)
# Semantic Checks
_check("modify", lvg.as_dict())
try:
# Update only the fields that have changed
for field in objects.lvg.fields:
if rpc_lvg[field] != getattr(lvg, field):
rpc_lvg[field] = getattr(lvg, field)
# Update mate controller LVG type for cinder-volumes
if lvg.lvm_vg_name == constants.LVG_CINDER_VOLUMES:
mate_lvg = _get_mate_ctrl_lvg(lvg.as_dict())
lvm_type = lvg.capabilities.get(
constants.LVG_CINDER_PARAM_LVM_TYPE)
if mate_lvg and lvm_type:
mate_lvg_caps = mate_lvg['capabilities']
mate_type = mate_lvg_caps.get(
constants.LVG_CINDER_PARAM_LVM_TYPE)
if lvm_type != mate_type:
mate_lvg_caps[
constants.LVG_CINDER_PARAM_LVM_TYPE] = lvm_type
pecan.request.dbapi.ilvg_update(
mate_lvg['uuid'], {'capabilities': mate_lvg_caps})
# Save
rpc_lvg.save()
return LVG.convert_with_links(rpc_lvg)
except exception.HTTPNotFound:
msg = _("LVG update failed: host %s vg %s : patch %s" %
(ihost['hostname'], lvg.lvm_vg_name, patch))
raise wsme.exc.ClientSideError(msg)
@cutils.synchronized(LOCK_NAME)
@wsme_pecan.wsexpose(None, types.uuid, status_code=204)
def delete(self, lvg_uuid):
"""Delete a lvg."""
if self._from_ihosts:
raise exception.OperationNotPermitted
lvg = objects.lvg.get_by_uuid(pecan.request.context,
lvg_uuid).as_dict()
_delete(lvg)