def discover_one(self, uuid):
compute_client = clients.compute_client(self.cloud)
try:
raw_server = self.retry(compute_client.servers.get,
uuid,
expected_exceptions=[exceptions.NotFound])
except exceptions.NotFound:
raise discover.NotFound()
# Check if server host is available
avail_hosts = self._list_available_compute_hosts(compute_client)
host = getattr(raw_server, EXT_ATTR_HOST)
if host not in avail_hosts:
LOG.warning('Skipping server %s, host not available.', host)
return None
# Convert server data to model conforming format
server = self.load_from_cloud(raw_server)
with remote.RemoteExecutor(self.cloud,
server.hypervisor_host) as remote_executor:
_populate_ephemeral_disks(remote_executor, server)
# Store server
with model.Session() as session:
session.store(server)
if _need_image_membership(server):
image_member_uuid = image.ImageMember.make_uuid(
server.image, server.tenant)
server.image_membership = self.find_obj(
image.ImageMember, image_member_uuid)
return server
def discover_one(self, uuid):
try:
raw_obj = self.retry(self._manager.get, uuid,
expected_exceptions=[exceptions.NotFound])
with model.Session() as session:
obj = self.load_from_cloud(raw_obj)
session.store(obj)
return obj
except exceptions.NotFound:
raise discover.NotFound()
def discover_one(self, uuid):
network_client = clients.network_client(self.cloud)
try:
raw_object = self.get(network_client, uuid)
with model.Session() as session:
obj = self.load_from_cloud(raw_object)
session.store(obj)
return obj
except neutron_exceptions.NotFound:
raise discover.NotFound()
def discover_one(self, uuid):
volume_client = clients.volume_client(self.cloud)
try:
volume = self.load_from_cloud(
self.retry(volume_client.volumes.get,
uuid,
expected_exceptions=[cinder_exceptions.NotFound]))
with model.Session() as session:
session.store(volume)
return volume
except cinder_exceptions.NotFound:
raise discover.NotFound()
def discover_one(self, uuid):
identity_client = clients.identity_client(self.cloud)
try:
raw_tenant = self.retry(identity_client.tenants.get,
uuid,
expected_exceptions=[exceptions.NotFound])
tenant = self.load_from_cloud(raw_tenant)
with model.Session() as session:
session.store(tenant)
return tenant
except exceptions.NotFound:
raise discover.NotFound()
def discover_one(self, uuid):
image_client = clients.image_client(self.cloud)
try:
raw_image = self.retry(
image_client.images.get,
uuid,
expected_exceptions=[glance_exc.HTTPNotFound])
img = self.load_from_cloud(raw_image)
with model.Session() as session:
session.store(img)
self._populate_members(img, image_client)
return img
except glance_exc.HTTPNotFound:
raise discover.NotFound()
def discover_one(self, uuid):
server_id, volume_id = uuid.split(':')
compute_client = clients.compute_client(self.cloud)
try:
raw_attachment = self.retry(
compute_client.volumes.get_server_volume,
server_id,
volume_id,
expected_exceptions=[nova_exceptions.NotFound])
attachment = self.load_from_cloud(raw_attachment)
with model.Session() as session:
session.store(attachment)
return attachment
except nova_exceptions.NotFound:
raise discover.NotFound()
def get(self, network_client, uuid):
net = self._get(network_client.show_network, uuid, 'network')
if not net['tenant_id']:
raise discover.NotFound()
return net
def get(self, network_client, uuid):
subnet = self._get(network_client.show_subnet, uuid, 'subnet')
if not subnet['tenant_id']:
raise discover.NotFound()
return subnet
