def validate_instance_nics(context, instances):
"""Checking networks are same for the cluster."""
instance_nics = []
for instance in instances:
nics = instance.get('nics')
if nics:
instance_nics.append(nics[0].get('net-id'))
if len(set(instance_nics)) > 1:
raise exception.ClusterNetworksNotEqual()
if not instance_nics:
return
instance_nic = instance_nics[0]
try:
neutron_client = remote.create_neutron_client(context)
neutron_client.find_resource('network', instance_nic)
except neutron_exceptions.NotFound:
raise exception.NetworkNotFound(uuid=instance_nic)
def get_management_networks(context):
"""Cache the management network names.
When CONF.default_neutron_networks is changed, the Trove service needs to
restart so the global cache will be refreshed.
"""
global MGMT_NETWORKS
if MGMT_NETWORKS is not None:
return MGMT_NETWORKS
MGMT_NETWORKS = []
if len(CONF.default_neutron_networks) > 0:
neutron_client = remote.create_neutron_client(context)
for net_id in CONF.default_neutron_networks:
MGMT_NETWORKS.append(
neutron_client.show_network(net_id)['network']['name'])
return MGMT_NETWORKS
def __init__(self, context):
try:
self.client = remote.create_neutron_client(context)
except neutron_exceptions.NeutronClientException as e:
raise exception.TroveError(str(e))
def __init__(self, context, region_name):
try:
self.client = remote.create_neutron_client(context, region_name)
except neutron_exceptions.NeutronClientException as e:
raise exception.TroveError(str(e))
def create(self, req, body, tenant_id):
# TODO(hub-cap): turn this into middleware
LOG.info(_LI("Creating a database instance for tenant '%s'"),
tenant_id)
LOG.debug("req : '%s'\n\n", strutils.mask_password(req))
LOG.debug("body : '%s'\n\n", strutils.mask_password(body))
context = req.environ[wsgi.CONTEXT_KEY]
datastore_args = body['instance'].get('datastore', {})
datastore, datastore_version = (
datastore_models.get_datastore_version(**datastore_args))
image_id = datastore_version.image_id
name = body['instance']['name']
flavor_ref = body['instance']['flavorRef']
flavor_id = utils.get_id_from_href(flavor_ref)
configuration = self._configuration_parse(context, body)
databases = populate_validated_databases(
body['instance'].get('databases', []))
database_names = [database.get('_name', '') for database in databases]
users = None
try:
users = populate_users(body['instance'].get('users', []),
database_names)
except ValueError as ve:
raise exception.BadRequest(msg=ve)
if 'volume' in body['instance']:
volume_size = int(body['instance']['volume']['size'])
else:
volume_size = None
if 'restorePoint' in body['instance']:
backupRef = body['instance']['restorePoint']['backupRef']
backup_id = utils.get_id_from_href(backupRef)
else:
backup_id = None
availability_zone = body['instance'].get('availability_zone')
nics = body['instance'].get('nics')
#rds-start
if CONF.private_network:
from trove.common.remote import create_neutron_client
from neutronclient.common import exceptions as neutron_exceptions
client = create_neutron_client(context)
try:
net_info = client.list_networks(name=CONF.private_network)
private_id = net_info['networks'][0]['id']
except neutron_exceptions.NotFound:
raise neutron_exceptions.NotFound((_("failed geting private"
" net id for: %s") %
CONF.private_network))
else:
nics.insert(1,{'net-id': private_id})
LOG.info(_("attach network is %s") % nics)
#rds-end
slave_of_id = body['instance'].get('replica_of',
# also check for older name
body['instance'].get('slave_of'))
replica_count = body['instance'].get('replica_count')
instance = models.Instance.create(context, name, flavor_id,
image_id, databases, users,
datastore, datastore_version,
volume_size, backup_id,
availability_zone, nics,
configuration, slave_of_id,
replica_count=replica_count)
view = views.InstanceDetailView(instance, req=req)
return wsgi.Result(view.data(), 200)
