def add_item(self, context, name, body, scope=None):
sizeGb = int(body['sizeGb']) if 'sizeGb' in body else None
snapshot_uri = body.get("sourceSnapshot")
image_uri = body.get("sourceImage")
snapshot_id = None
image_id = None
client = clients.cinder(context)
if snapshot_uri:
snapshot_name = utils._extract_name_from_url(snapshot_uri)
snapshots = client.volume_snapshots.list(
search_opts={"display_name": snapshot_name})
if not snapshots or len(snapshots) != 1:
raise exception.NotFound
snapshot_id = snapshots[0].id
elif image_uri:
image_name = utils._extract_name_from_url(image_uri)
image = image_api.API().get_item(context, image_name, scope)
image_id = image['id']
# Cinder API doesn't get size from image, so we do this
image_size_in_gb = (int(image['size']) + GB - 1) / GB
if not sizeGb or sizeGb < image_size_in_gb:
sizeGb = image_size_in_gb
operation_util.start_operation(context, self._get_add_item_progress)
volume = client.volumes.create(
sizeGb, snapshot_id=snapshot_id,
display_name=body.get('name'),
display_description=body.get('description'),
imageRef=image_id,
availability_zone=scope.get_name())
operation_util.set_item_id(context, volume.id)
return self._prepare_item(client, utils.to_dict(volume))
def get_item(self, context, name, scope=None):
client = clients.cinder(context)
snapshots = client.volume_snapshots.list(
search_opts={"display_name": name})
if snapshots and len(snapshots) == 1:
return self._prepare_item(client, utils.to_dict(snapshots[0]))
raise exception.NotFound
def get_items(self, context, scope=None):
client = clients.cinder(context)
snapshots = [utils.to_dict(item)
for item in client.volume_snapshots.list()]
for snapshot in snapshots:
self._prepare_item(client, snapshot)
return snapshots
def get_item(self, context, name, scope=None):
client = clients.cinder(context)
snapshots = client.volume_snapshots.list(
search_opts={"display_name": name})
if snapshots and len(snapshots) == 1:
return self._prepare_item(client, utils.to_dict(snapshots[0]))
raise exception.NotFound
def get_items(self, context, scope=None):
client = clients.cinder(context)
snapshots = [
utils.to_dict(item) for item in client.volume_snapshots.list()
]
for snapshot in snapshots:
self._prepare_item(client, snapshot)
return snapshots
def get_items(self, context, scope=None):
client = clients.cinder(context)
volumes = client.volumes.list()
volumes = self._filter_volumes_by_zone(volumes, scope)
volumes = [utils.to_dict(item) for item in volumes]
for volume in volumes:
self._prepare_item(client, volume)
return volumes
def get_item(self, context, name, scope=None):
client = clients.cinder(context)
volumes = client.volumes.list(search_opts={"display_name": name})
volumes = self._filter_volumes_by_zone(volumes, scope)
volumes = [utils.to_dict(item) for item in volumes]
if not volumes or len(volumes) != 1:
raise exception.NotFound
return self._prepare_item(client, volumes[0])
def delete_item(self, context, name, scope=None):
client = clients.cinder(context).volume_snapshots
snapshots = client.list(search_opts={"display_name": name})
if not snapshots or len(snapshots) != 1:
raise exception.NotFound
operation_util.start_operation(context, self._get_delete_item_progress,
snapshots[0].id)
client.delete(snapshots[0])
def _get_delete_item_progress(self, context, snapshot_id):
client = clients.cinder(context)
try:
snapshot = client.volume_snapshots.get(snapshot_id)
except clients.cinderclient.exceptions.NotFound:
return operation_api.gef_final_progress()
if snapshot.status not in ["deleting", "deleted"]:
return operation_api.gef_final_progress(True)
def _get_add_item_progress(self, context, volume_id):
client = clients.cinder(context)
try:
volume = client.volumes.get(volume_id)
except clients.cinderclient.exceptions.NotFound:
return operation_api.gef_final_progress()
if (volume.status not in ["creating", "downloading"]):
return operation_api.gef_final_progress(volume.status == "error")
def get_items(self, context, scope=None):
client = clients.cinder(context)
volumes = client.volumes.list()
volumes = self._filter_volumes_by_zone(volumes, scope)
volumes = [utils.to_dict(item) for item in volumes]
for volume in volumes:
self._prepare_item(client, volume)
return volumes
def get_item(self, context, name, scope=None):
client = clients.cinder(context)
volumes = client.volumes.list(search_opts={"display_name": name})
volumes = self._filter_volumes_by_zone(volumes, scope)
volumes = [utils.to_dict(item) for item in volumes]
if not volumes or len(volumes) != 1:
raise exception.NotFound
return self._prepare_item(client, volumes[0])
def _get_add_item_progress(self, context, snapshot_id):
client = clients.cinder(context)
try:
snapshot = client.volume_snapshots.get(snapshot_id)
except clients.cinderclient.exceptions.NotFound:
return operation_api.gef_final_progress()
if (snapshot.status != "creating"):
return operation_api.gef_final_progress(snapshot.status == "error")
def _get_delete_item_progress(self, context, volume_id):
client = clients.cinder(context)
try:
volume = client.volumes.get(volume_id)
except clients.cinderclient.exceptions.NotFound:
return operation_util.get_final_progress()
if volume.status not in ["deleting", "deleted"]:
return operation_util.get_final_progress(True)
return None
def _get_add_item_progress(self, context, volume_id):
client = clients.cinder(context)
try:
volume = client.volumes.get(volume_id)
except clients.cinderclient.exceptions.NotFound:
return operation_util.get_final_progress()
if (volume.status not in ["creating", "downloading"]):
return operation_util.get_final_progress(volume.status == "error")
return None
def _get_delete_item_progress(self, context, snapshot_id):
client = clients.cinder(context)
try:
snapshot = client.volume_snapshots.get(snapshot_id)
except clients.cinderclient.exceptions.NotFound:
return operation_util.get_final_progress()
if snapshot.status not in ["deleting", "deleted"]:
return operation_util.get_final_progress(True)
return None
def delete_item(self, context, name, scope=None):
client = clients.cinder(context).volume_snapshots
snapshots = client.list(search_opts={"display_name": name})
if not snapshots or len(snapshots) != 1:
raise exception.NotFound
operation_util.start_operation(context,
self._get_delete_item_progress,
snapshots[0].id)
client.delete(snapshots[0])
def _get_add_item_progress(self, context, snapshot_id):
client = clients.cinder(context)
try:
snapshot = client.volume_snapshots.get(snapshot_id)
except clients.cinderclient.exceptions.NotFound:
return operation_util.get_final_progress()
if (snapshot.status != "creating"):
return operation_util.get_final_progress(
snapshot.status == "error")
return None
def add_item(self, context, body, scope=None):
name = body["name"]
disk_name = body["disk_name"]
client = clients.cinder(context)
volumes = client.volumes.list(search_opts={"display_name": disk_name})
if not volumes or len(volumes) != 1:
raise exception.NotFound
operation_util.start_operation(context, self._get_add_item_progress)
snapshot = client.volume_snapshots.create(volumes[0].id, True, name,
body.get("description"))
operation_util.set_item_id(context, snapshot.id, self.KIND)
return self._prepare_item(client, utils.to_dict(snapshot))
def add_item(self, context, body, scope=None):
name = body["name"]
disk_name = body["disk_name"]
client = clients.cinder(context)
volumes = client.volumes.list(search_opts={"display_name": disk_name})
if not volumes or len(volumes) != 1:
raise exception.NotFound
operation_util.start_operation(context, self._get_add_item_progress)
snapshot = client.volume_snapshots.create(
volumes[0].id, True, name, body["description"])
operation_util.set_item_id(context, snapshot.id)
return self._prepare_item(client, utils.to_dict(snapshot))
def _prepare_instance(self, client, context, instance):
instance["statusMessage"] = instance["status"]
instance["status"] = self._status_map.get(
instance["status"], "STOPPED")
instance["flavor"]["name"] = machine_type_api.API().get_item_by_id(
context, instance["flavor"]["id"])["name"]
cinder_client = clients.cinder(context)
volumes = instance["os-extended-volumes:volumes_attached"]
instance["volumes"] = [utils.to_dict(
cinder_client.volumes.get(v["id"])) for v in volumes]
ads = instance_disk_api.API().get_items(context, instance["name"])
ads = dict((ad["volume_id"], ad) for ad in ads)
for volume in instance["volumes"]:
ad = ads.pop(volume["id"], None)
if not ad:
name = volume["display_name"]
ad = instance_disk_api.API().register_item(context,
instance["name"], volume["id"], name, False)
volume["device_name"] = ad["name"]
volume["auto_delete"] = ad["auto_delete"]
# NOTE(apavlov): cleanup unused from db for this instance
for ad in ads:
ad = instance_disk_api.API().unregister_item(context,
instance["name"], ads[ad]["name"])
acs = instance_address_api.API().get_items(context, instance["name"])
acs = dict((ac["addr"], ac) for ac in acs)
for network in instance["addresses"]:
for address in instance["addresses"][network]:
if address["OS-EXT-IPS:type"] == "floating":
ac = acs.pop(address["addr"], None)
if not ac:
ac = instance_address_api.API().register_item(context,
instance["name"], network, address["addr"],
None, None)
address["name"] = ac["name"]
address["type"] = ac["type"]
# NOTE(apavlov): cleanup unused from db for this instance
for ac in acs:
ac = instance_address_api.API().unregister_item(context,
instance["name"], acs[ac]["name"])
return instance
def get_item(self, context, name, scope=None):
session = clients.admin_session()
keystone = clients.keystone(context, session=session)
project = keystone.projects.get(context.project_id)
result = utils.to_dict(project)
result["keypair"] = self._get_gce_keypair(context)
project_id = project.id
nova = clients.nova(context, session=session)
nova_limits = nova.limits.get(tenant_id=project_id)
result["nova_limits"] = dict(
(l.name, l.value) for l in nova_limits.absolute)
cinder_client = clients.cinder(context, session=session)
try:
result["cinder_quotas"] = utils.to_dict(
cinder_client.quotas.get(project_id, usage=True))
except TypeError:
# NOTE(apavlov): cinderclient of version 1.0.6 and below
# has no usage parameter
result["cinder_quotas"] = dict([
("limit", x)
for x in utils.to_dict(cinder_client.quotas.get(project_id))
])
net_api = CONF.get("network_api")
if net_api is None or ("quantum" in net_api or "neutron" in net_api):
neutron_client = clients.neutron(context, session=session)
result["neutron_quota"] = (
neutron_client.show_quota(project_id)["quota"])
result["neutron_quota"]["network_used"] = len(
neutron_client.list_networks(tenant_id=project_id)["networks"])
result["neutron_quota"]["floatingip_used"] = len(
neutron_client.list_floatingips(
tenant_id=project_id)["floatingips"])
result["neutron_quota"]["security_group_used"] = len(
neutron_client.list_security_groups(
tenant_id=project_id)["security_groups"])
else:
result["neutron_quota"] = {}
return result
def get_item(self, context, name, scope=None):
project_name = context.project_name
keystone = clients.keystone(context)
project = [t for t in keystone.tenants.list()
if t.name == project_name][0]
result = utils.to_dict(project)
result["keypair"] = self._get_gce_keypair(context)
project_id = project.id
nova_limits = clients.nova(context).limits.get(tenant_id=project_id)
result["nova_limits"] = dict((l.name, l.value)
for l in nova_limits.absolute)
cinder_client = clients.cinder(context)
try:
result["cinder_quotas"] = utils.to_dict(
cinder_client.quotas.get(project_id, usage=True))
except TypeError:
# NOTE(apavlov): cinderclient of version 1.0.6 and below
# has no usage parameter
result["cinder_quotas"] = dict([("limit", x)
for x in utils.to_dict(cinder_client.quotas.get(project_id))])
net_api = CONF.get("network_api")
if net_api is None or ("quantum" in net_api
or "neutron" in net_api):
neutron_client = clients.neutron(context)
result["neutron_quota"] = (
neutron_client.show_quota(project_id)["quota"])
result["neutron_quota"]["network_used"] = len(neutron_client
.list_networks(tenant_id=project_id)["networks"])
result["neutron_quota"]["floatingip_used"] = len(neutron_client
.list_floatingips(tenant_id=project_id)["floatingips"])
result["neutron_quota"]["security_group_used"] = len(neutron_client
.list_security_groups(tenant_id=project_id)["security_groups"])
else:
result["neutron_quota"] = {}
return result
def add_item(self, context, name, body, scope=None):
sizeGb = body.get("sizeGb")
sizeGb = int(sizeGb) if sizeGb else None
snapshot_uri = body.get("sourceSnapshot")
image_uri = body.get("sourceImage")
snapshot_id = None
image_id = None
client = clients.cinder(context)
if snapshot_uri:
snapshot_name = utils._extract_name_from_url(snapshot_uri)
snapshots = client.volume_snapshots.list(
search_opts={"display_name": snapshot_name})
if not snapshots or len(snapshots) != 1:
raise exception.NotFound
snapshot_id = snapshots[0].id
elif image_uri:
image_name = utils._extract_name_from_url(image_uri)
image = image_api.API().get_item(context, image_name, scope)
image_id = image['id']
# Cinder API doesn't get size from image, so we do this
image_size_in_gb = (int(image['size']) + GB - 1) / GB
if not sizeGb or sizeGb < image_size_in_gb:
sizeGb = image_size_in_gb
else:
if not sizeGb:
sizeGb = CONF.default_volume_size_gb
operation_util.start_operation(context, self._get_add_item_progress)
volume = client.volumes.create(
sizeGb, snapshot_id=snapshot_id,
display_name=body.get('name', name),
display_description=body.get('description'),
imageRef=image_id,
availability_zone=scope.get_name())
operation_util.set_item_id(context, volume.id, self.KIND)
return self._prepare_item(client, utils.to_dict(volume))
def _delete_instance(self, context):
progress = {"progress": 0}
full_count = context.operation_data.get("count")
disks = context.operation_data.get("disks")
instance = context.operation_data.get("instance")
if instance:
item_progress = self._get_delete_item_progress(context,
instance["id"])
if not operation_util.is_final_progress(item_progress):
return progress
context.operation_data.pop("instance")
progress = {"progress": int(100.0 * (full_count - len(disks))
/ full_count)}
disk = context.operation_data.get("disk")
if disk:
volume_id = disk["volume_id"]
item_progress = disk_api.API()._get_delete_item_progress(context,
volume_id)
if not operation_util.is_final_progress(item_progress):
return progress
context.operation_data.pop("disk")
progress = {"progress": int(100.0 * (full_count - len(disks) + 1)
/ full_count)}
if disks:
disk = disks.pop()
try:
cinder_client = clients.cinder(context)
volume = cinder_client.volumes.get(disk["volume_id"])
cinder_client.volumes.delete(volume)
context.operation_data["disk"] = disk
except Exception:
LOG.exception("Failed to remove disk %s of instance" %
disk["volume_id"])
return progress
return operation_util.get_final_progress()
