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 add_item(self, context, name, body, scope=None):
# expected that either network is provided in parameters or
# default network exists (as in Google)
network = self._get_network_by_url(
context, body.get('network', CONF.default_network_name))
self._check_rules(body)
default_description = _("Firewall rules for network {}")
group_description = body.get(
"description", default_description.format(network['name']))
client = clients.nova(context)
operation_util.start_operation(context)
sg = client.security_groups.create(body['name'], group_description)
try:
rules = self._convert_to_secgroup_rules(body)
for rule in rules:
client.security_group_rules.create(
sg.id,
ip_protocol=rule["protocol"],
from_port=rule["from_port"],
to_port=rule["to_port"],
cidr=rule["cidr"],
)
except Exception:
client.security_groups.delete(sg)
raise
new_firewall = utils.to_dict(client.security_groups.get(sg.id))
new_firewall = self._prepare_firewall(new_firewall)
new_firewall["network_name"] = network["name"]
new_firewall = self._add_db_item(context, new_firewall)
self._process_callbacks(context, base_api._callback_reasons.post_add,
new_firewall)
return new_firewall
def _prepare_floating_ip(self,
client,
context,
floating_ip,
scope,
db_item=None):
floating_ip = utils.to_dict(floating_ip)
fixed_ip = floating_ip.get("fixed_ip")
floating_ip = {
"fixed_ip_address": fixed_ip if fixed_ip else None,
"floating_ip_address": floating_ip["ip"],
"id": floating_ip["id"],
"port_id": None,
"tenant_id": context.project_id,
"scope": scope,
"status": "IN USE" if fixed_ip else "RESERVED",
}
instance_id = floating_ip.get("instance_id")
if instance_id is not None:
instance = client.servers.get(instance_id)
floating_ip["instance_name"] = instance.name
floating_ip["instance_zone"] = getattr(
instance, "OS-EXT-AZ:availability_zone")
return self._prepare_item(floating_ip, db_item)
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 add_item(self, context, name, body, scope=None):
network = self._get_network_by_url(context, body['network'])
self._check_rules(body)
group_description = body.get("description", "")
client = clients.nova(context)
operation_util.start_operation(context)
sg = client.security_groups.create(body['name'], group_description)
try:
rules = self._convert_to_secgroup_rules(body)
for rule in rules:
client.security_group_rules.create(
sg.id, ip_protocol=rule["protocol"],
from_port=rule["from_port"], to_port=rule["to_port"],
cidr=rule["cidr"], )
except Exception:
client.security_groups.delete(sg)
raise
new_firewall = utils.to_dict(client.security_groups.get(sg.id))
new_firewall = self._prepare_firewall(new_firewall)
new_firewall["creationTimestamp"] = 1
new_firewall["network_name"] = network["name"]
new_firewall = self._add_db_item(context, new_firewall)
self._process_callbacks(
context, base_api._callback_reasons.post_add, new_firewall)
return new_firewall
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 add_item(self, context, name, body, scope=None):
# expected that either network is provided in parameters or
# default network exists (as in Google)
network = self._get_network_by_url(
context,
body.get('network', CONF.default_network_name)
)
self._check_rules(body)
default_description = _("Firewall rules for network {}")
group_description = body.get(
"description",
default_description.format(network['name'])
)
client = clients.nova(context)
operation_util.start_operation(context)
sg = client.security_groups.create(body['name'], group_description)
try:
rules = self._convert_to_secgroup_rules(body)
for rule in rules:
client.security_group_rules.create(
sg.id, ip_protocol=rule["protocol"],
from_port=rule["from_port"], to_port=rule["to_port"],
cidr=rule["cidr"], )
except Exception:
client.security_groups.delete(sg)
raise
new_firewall = utils.to_dict(client.security_groups.get(sg.id))
new_firewall = self._prepare_firewall(new_firewall)
new_firewall["network_name"] = network["name"]
new_firewall = self._add_db_item(context, new_firewall)
self._process_callbacks(
context, base_api._callback_reasons.post_add, new_firewall)
return new_firewall
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_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_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)
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 _prepare_item(self, client, item):
item["name"] = item["display_name"]
try:
item["disk"] = utils.to_dict(client.volumes.get(item["volume_id"]))
except Exception:
pass
item["status"] = self._status_map.get(item["status"], item["status"])
return item
def _prepare_item(self, client, item):
item["name"] = item["display_name"]
try:
item["disk"] = utils.to_dict(client.volumes.get(item["volume_id"]))
except Exception:
pass
item["status"] = self._status_map.get(item["status"], item["status"])
return item
def get_item(self, context, name, scope=None):
client = clients.nova(context)
try:
network = client.networks.find(label=name)
except clients.novaclient.exceptions.NotFound:
msg = _("Network resource '%s' could not be found.") % name
raise exception.NotFound(msg)
gce_network = self._get_db_item_by_id(context, network.id)
return self._prepare_network(utils.to_dict(network), gce_network)
def get_item(self, context, name, scope=None):
client = clients.nova(context)
try:
network = client.networks.find(label=name)
except clients.novaclient.exceptions.NotFound:
msg = _("Network resource '%s' could not be found.") % name
raise exception.NotFound(msg)
gce_network = self._get_db_item_by_id(context, network.id)
return self._prepare_network(utils.to_dict(network), gce_network)
def get_item(self, context, name, scope=None):
client = clients.nova(context)
try:
item = client.flavors.find(name=self._from_gce(name))
except (clients.novaclient.exceptions.NotFound,
clients.novaclient.exceptions.NoUniqueMatch):
raise exception.NotFound
if not item:
raise exception.NotFound
return self._prepare_item(utils.to_dict(item))
def get_item(self, context, name, scope=None):
client = clients.nova(context)
try:
item = client.flavors.find(name=self._from_gce(name))
except (clients.novaclient.exceptions.NotFound,
clients.novaclient.exceptions.NoUniqueMatch):
raise exception.NotFound
if not item:
raise exception.NotFound
return self._prepare_item(utils.to_dict(item))
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_items(self, context, scope=None):
client = clients.nova(context)
firewalls = client.security_groups.list()
items = list()
gce_firewalls = self._get_db_items_dict(context)
for firewall in firewalls:
item = self._prepare_firewall(utils.to_dict(firewall))
self._prepare_item(item, gce_firewalls.get(item["id"]))
items.append(item)
self._purge_db(context, items, gce_firewalls)
return items
def get_items(self, context, scope=None):
client = clients.nova(context)
networks = client.networks.list()
gce_networks = self._get_db_items_dict(context)
result_networks = []
for network in networks:
result_networks.append(
self._prepare_network(utils.to_dict(network),
gce_networks.get(network.id)))
self._purge_db(context, result_networks, gce_networks)
return result_networks
def get_items(self, context, scope=None):
client = clients.nova(context)
firewalls = client.security_groups.list()
items = list()
gce_firewalls = self._get_db_items_dict(context)
for firewall in firewalls:
item = self._prepare_firewall(utils.to_dict(firewall))
self._prepare_item(item, gce_firewalls.get(item["id"]))
items.append(item)
self._purge_db(context, items, gce_firewalls)
return items
def get_item(self, context, name, scope=None):
client = clients.nova(context)
try:
firewall = client.security_groups.find(name=name)
except (clients.novaclient.exceptions.NotFound,
clients.novaclient.exceptions.NoUniqueMatch):
raise exception.NotFound()
firewall = self._prepare_firewall(utils.to_dict(firewall))
db_firewall = self._get_db_item_by_id(context, firewall["id"])
self._prepare_item(firewall, db_firewall)
return firewall
def get_items(self, context, scope=None):
client = clients.nova(context)
networks = client.networks.list()
gce_networks = self._get_db_items_dict(context)
result_networks = []
for network in networks:
result_networks.append(
self._prepare_network(utils.to_dict(network),
gce_networks.get(network.id)))
self._purge_db(context, result_networks, gce_networks)
return result_networks
def get_item(self, context, name, scope=None):
client = clients.nova(context)
try:
firewall = client.security_groups.find(name=name)
except (clients.novaclient.exceptions.NotFound,
clients.novaclient.exceptions.NoUniqueMatch):
raise exception.NotFound()
firewall = self._prepare_firewall(utils.to_dict(firewall))
db_firewall = self._get_db_item_by_id(context, firewall["id"])
self._prepare_item(firewall, db_firewall)
return firewall
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 _prepare_item(self, client, item):
snapshot = None
snapshot_id = item["snapshot_id"]
if snapshot_id:
snapshot = utils.to_dict(client.volume_snapshots.get(snapshot_id))
item["snapshot"] = snapshot
item["status"] = self._status_map.get(item["status"], item["status"])
item["name"] = item["display_name"]
image = item.get("volume_image_metadata")
if image:
item["image_name"] = image["image_name"]
return item
def _prepare_item(self, client, item):
snapshot = None
snapshot_id = item["snapshot_id"]
if snapshot_id:
snapshot = utils.to_dict(client.volume_snapshots.get(snapshot_id))
item["snapshot"] = snapshot
item["status"] = self._status_map.get(item["status"], item["status"])
item["name"] = item["display_name"]
image = item.get("volume_image_metadata")
if image:
item["image_name"] = image["image_name"]
return item
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 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 get_items(self, context, scope=None):
image_service = clients.glance(context).images
# NOTE(apavlov): Currently glance doesn't report "killed" images in
# list which causes incompatibility with GCE which reports
# corresponding "FAILED" images if upload has failed.
images = image_service.list(filters={"disk_format": "raw"})
items = list()
gce_images = self._get_db_items_dict(context)
for image in images:
result = self._prepare_image(utils.to_dict(image))
self._prepare_item(result, gce_images.get(result["id"]))
items.append(result)
self._purge_db(context, items, gce_images)
return items
def get_items(self, context, scope=None):
image_service = clients.glance(context).images
# NOTE(apavlov): Currently glance doesn't report "killed" images in
# list which causes incompatibility with GCE which reports
# corresponding "FAILED" images if upload has failed.
images = image_service.list(filters={"disk_format": "raw"})
items = list()
gce_images = self._get_db_items_dict(context)
for image in images:
result = self._prepare_image(utils.to_dict(image))
self._prepare_item(result, gce_images.get(result["id"]))
items.append(result)
self._purge_db(context, items, gce_images)
return items
def get_item(self, context, name, scope=None):
image_service = clients.glance(context).images
images = image_service.list(filters={"name": name, "disk_format": "raw"})
result = None
for image in images:
if image.status in self._deleted_statuses:
continue
if result:
msg = _("Image resource '%s' found more than once") % name
raise exception.NotFound(msg)
result = self._prepare_image(utils.to_dict(image))
db_image = self._get_db_item_by_id(context, result["id"])
self._prepare_item(result, db_image)
if not result:
msg = _("Image resource '%s' could not be found") % name
raise exception.NotFound(msg)
return result
def get_item(self, context, name, scope=None):
image_service = clients.glance(context).images
images = image_service.list(
filters={"name": name, "disk_format": "raw"})
result = None
for image in images:
if image.status in self._deleted_statuses:
continue
if result:
msg = _("Image resource '%s' found more than once") % name
raise exception.NotFound(msg)
result = self._prepare_image(utils.to_dict(image))
db_image = self._get_db_item_by_id(context, result["id"])
self._prepare_item(result, db_image)
if not result:
msg = _("Image resource '%s' could not be found") % name
raise exception.NotFound(msg)
return result
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 delete_item(self, context, name, scope=None):
client = clients.nova(context)
instances = client.servers.list(search_opts={"name": name})
if not instances or len(instances) != 1:
raise exception.NotFound
instance = instances[0]
operation_util.start_operation(
context, base_api.API._get_complex_operation_progress)
ads = instance_disk_api.API().get_items(context, instance.name)
disks_to_delete = []
for ad in ads:
if ad["auto_delete"]:
disks_to_delete.append(ad)
if not disks_to_delete:
operation_util.set_item_id(context, instance.id, self.KIND)
client = clients.nova(context)
instance.delete()
instance = utils.to_dict(instance)
instance = self._prepare_instance(client, context, instance)
self._delete_db_item(context, instance)
ads = instance_disk_api.API().get_items(context, instance["name"])
for ad in ads:
ad = instance_disk_api.API().unregister_item(context,
instance["name"], ad["name"])
acs = instance_address_api.API().get_items(context, instance["name"])
for ac in acs:
ac = instance_address_api.API().unregister_item(context,
instance["name"], ac["name"])
if not disks_to_delete:
return
context.operation_data["scope"] = scope
context.operation_data["count"] = 1 + len(disks_to_delete)
context.operation_data["instance"] = instance
context.operation_data["disks"] = disks_to_delete
operation_util.continue_operation(
context, lambda: self._delete_instance(context))
def add_item(self, context, name, body, scope=None):
name = body["name"]
image_ref = body["rawDisk"]["source"]
meta = {
"name": name,
"disk_format": "raw",
"container_format": "bare",
"min_disk": 0,
"min_ram": 0,
"copy_from": image_ref,
}
image_service = clients.glance(context).images
operation_util.start_operation(context, self._get_add_item_progress)
image = image_service.create(**meta)
operation_util.set_item_id(context, image.id, self.KIND)
new_image = self._prepare_image(utils.to_dict(image))
new_image["description"] = body.get("description", "")
new_image["image_ref"] = image_ref
new_image = self._add_db_item(context, new_image)
return new_image
def add_item(self, context, name, body, scope=None):
name = body['name']
image_ref = body['rawDisk']['source']
meta = {
'name': name,
'disk_format': 'raw',
'container_format': 'bare',
'min_disk': 0,
'min_ram': 0,
'copy_from': image_ref,
}
image_service = clients.glance(context).images
operation_util.start_operation(context, self._get_add_item_progress)
image = image_service.create(**meta)
operation_util.set_item_id(context, image.id, self.KIND)
new_image = self._prepare_image(utils.to_dict(image))
new_image["description"] = body.get("description", "")
new_image["image_ref"] = image_ref
new_image = self._add_db_item(context, new_image)
return new_image
def add_item(self, context, name, body, scope=None):
name = body['name']
image_ref = body['rawDisk']['source']
meta = {
'name': name,
'disk_format': 'raw',
'container_format': 'bare',
'min_disk': 0,
'min_ram': 0,
'copy_from': image_ref,
}
image_service = clients.glance(context).images
operation_util.start_operation(context, self._get_add_item_progress)
image = image_service.create(**meta)
operation_util.set_item_id(context, image.id)
new_image = self._prepare_image(utils.to_dict(image))
new_image["description"] = body.get("description", "")
new_image["image_ref"] = image_ref
new_image = self._add_db_item(context, new_image)
return new_image
def search_items(self, context, search_opts, scope):
client = clients.nova(context)
instances = client.servers.list(search_opts=search_opts)
filtered_instances = []
for instance in instances:
iscope = getattr(instance, "OS-EXT-AZ:availability_zone")
if scope is not None and scope.get_name() != iscope:
continue
instance = utils.to_dict(instance)
instance = self._prepare_instance(client, context, instance)
db_instance = self._get_db_item_by_id(context, instance["id"])
self._prepare_item(instance, db_instance)
filtered_instances.append(instance)
if len(filtered_instances) == len(instances) and not search_opts:
gce_instances = self._get_db_items_dict(context)
self._purge_db(context, filtered_instances, gce_instances)
return filtered_instances
def add_item(self, context, name, body, scope=None):
ip_range = body.get('IPv4Range', CONF.default_network_ip_range)
gateway = body.get('gatewayIPv4')
if gateway is None:
network_cidr = netaddr.IPNetwork(ip_range)
gateway_ip = netaddr.IPAddress(network_cidr.first + 1)
gateway = str(gateway_ip)
network = None
try:
network = self.get_item(context, name)
except exception.NotFound:
pass
if network is not None:
raise exception.DuplicateVlan
kwargs = {'label': name, 'cidr': ip_range, 'gateway': gateway}
client = clients.nova(context)
operation_util.start_operation(context)
network = client.networks.create(**kwargs)
network = self._prepare_network(utils.to_dict(network))
if "description" in body:
network["description"] = body["description"]
return self._add_db_item(context, network)
def _prepare_floating_ip(self, client, context, floating_ip, scope,
db_item=None):
floating_ip = utils.to_dict(floating_ip)
fixed_ip = floating_ip.get("fixed_ip")
floating_ip = {
"fixed_ip_address": fixed_ip if fixed_ip else None,
"floating_ip_address": floating_ip["ip"],
"id": floating_ip["id"],
"port_id": None,
"tenant_id": context.project_id,
"scope": scope,
"status": "IN USE" if fixed_ip else "RESERVED",
}
instance_id = floating_ip.get("instance_id")
if instance_id is not None:
instance = client.servers.get(instance_id)
floating_ip["instance_name"] = instance.name
floating_ip["instance_zone"] = getattr(
instance, "OS-EXT-AZ:availability_zone")
return self._prepare_item(floating_ip, db_item)
def add_item(self, context, name, body, scope=None):
ip_range = body.get('IPv4Range', CONF.default_network_ip_range)
gateway = body.get('gatewayIPv4')
if gateway is None:
network_cidr = netaddr.IPNetwork(ip_range)
gateway_ip = netaddr.IPAddress(network_cidr.first + 1)
gateway = str(gateway_ip)
network = None
try:
network = self.get_item(context, name)
except exception.NotFound:
pass
if network is not None:
raise exception.DuplicateVlan
kwargs = {'label': name, 'cidr': ip_range, 'gateway': gateway}
client = clients.nova(context)
operation_util.start_operation(context)
network = client.networks.create(**kwargs)
network = self._prepare_network(utils.to_dict(network))
if "description" in body:
network["description"] = body["description"]
return self._add_db_item(context, network)
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_item(self, context, name, scope=None):
client = clients.nova(context)
instances = client.servers.list(search_opts={"name": name})
if not instances or len(instances) != 1:
raise exception.NotFound
instance = instances[0]
operation_util.start_operation(context,
self._get_delete_item_progress,
instance.id)
instance.delete()
instance = utils.to_dict(instance)
instance = self._prepare_instance(client, context, instance)
self._delete_db_item(context, instance)
ads = instance_disk_api.API().get_items(context, instance["name"])
for ad in ads:
ad = instance_disk_api.API().unregister_item(context,
instance["name"], ad["name"])
acs = instance_address_api.API().get_items(context, instance["name"])
for ac in acs:
ac = instance_address_api.API().unregister_item(context,
instance["name"], ac["name"])
def get_items(self, context, scope=None):
client = clients.nova(context)
items = client.flavors.list()
return [self._prepare_item(utils.to_dict(item))
for item in items]
def _create_instance(self, context):
disks = context.operation_data["disks"]
acs = context.operation_data["acs"]
full_count = 1 + len(disks) + (1 if acs else 0)
disk_device = context.operation_data["disk_device"]
instance = context.operation_data.get("instance")
progress = {"progress": int(100.0 * disk_device / full_count)}
disk = context.operation_data.get("disk")
if disk:
volume_id = disk["id"]
item_progress = disk_api.API()._get_add_item_progress(context,
volume_id)
if not operation_util.is_final_progress(item_progress):
return progress
context.operation_data.pop("disk")
disk_device += 1
context.operation_data["disk_device"] = disk_device
progress["progress"] = int(100.0 * disk_device / full_count)
scope = context.operation_data["scope"]
args = context.operation_data["args"]
bdm = context.operation_data["bdm"]
while disk_device < len(disks):
disk = disks[disk_device]
if "initializeParams" in disk:
da = disk_api.API()
params = disk["initializeParams"]
body = {"sizeGb": params.get("diskSizeGb"),
"sourceImage": params["sourceImage"]}
volume = da.add_item(context, params.get("diskName", args[0]),
body, scope=scope)
disk["id"] = volume["id"]
context.operation_data["disk"] = disk
# deviceName is optional parameter
# use passed value if given, othewise generate new dev name
device_name = disk.get("deviceName")
if device_name is None:
device_name = "vd" + string.ascii_lowercase[disk_device]
disk["deviceName"] = device_name
bdm[device_name] = disk["id"]
if "initializeParams" in disk:
return progress
disk_device += 1
context.operation_data["disk_device"] = disk_device
if not instance:
kwargs = context.operation_data["kwargs"]
kwargs["block_device_mapping"] = bdm
kwargs["availability_zone"] = scope.get_name()
client = clients.nova(context)
try:
instance = client.servers.create(*args, **kwargs)
for disk in disks:
instance_disk_api.API().register_item(context, args[0],
disk["id"], disk["deviceName"], disk["autoDelete"])
instance = utils.to_dict(client.servers.get(instance.id))
instance = self._prepare_instance(client, context, instance)
instance["description"] = context.operation_data["description"]
instance = self._add_db_item(context, instance)
finally:
try:
ssh_keys = context.operation_data["ssh_keys"]
if ssh_keys is not None:
client.keypairs.delete(kwargs["key_name"])
except Exception:
pass
context.operation_data["instance"] = instance
return progress
progress = self._get_add_item_progress(context, instance["id"])
if not operation_util.is_final_progress(progress):
return progress
client = clients.nova(context)
try:
instance = client.servers.get(instance["id"])
except clients.novaclient.exceptions.NotFound:
return operation_util.get_final_progress()
for net in acs:
ac = acs[net]
instance_address_api.API().add_item(context, instance.name,
net, ac.get("natIP"), ac.get("type"), ac.get("name"))
return operation_util.get_final_progress()
def get_item(self, context, name, scope=None):
client = clients.nova(context)
network = client.networks.find(label=name)
gce_network = self._get_db_item_by_id(context, network.id)
return self._prepare_network(utils.to_dict(network), gce_network)
def get_item_by_id(self, context, machine_type_id):
client = clients.nova(context)
item = client.flavors.get(machine_type_id)
return self._prepare_item(utils.to_dict(item))
def get_item_by_id(self, context, machine_type_id):
client = clients.nova(context)
item = client.flavors.get(machine_type_id)
return self._prepare_item(utils.to_dict(item))
def get_items(self, context, scope=None):
client = clients.nova(context)
items = client.flavors.list()
return [self._prepare_item(utils.to_dict(item)) for item in items]
