# License for the specific language governing permissions and limitations
# under the License.
import abc
import eventlet
from dao.common import config
from dao.common import log
opts = [config.StrOpt('dhcp', 'driver',
default='dao.control.worker.dhcp.neutron.NeutronHelper',
help='Path to DHCP helper')
]
config.register(opts)
CONF = config.get_config()
logger = log.getLogger(__name__)
class DHCPBase(object):
instance = None
@classmethod
def get_helper(cls, worker=None):
"""
:rtype: DHCPBase
"""
if cls.instance:
return cls.instance
module, cls_name = CONF.dhcp.driver.rsplit('.', 1)
module = eventlet.import_patched(module)
default='8080',
help='Port of Salt master RPC API.'),
config.StrOpt('salt',
'username',
default='salt',
help='Username to access SALT API'),
config.StrOpt('salt', 'password', help='Password to access SALT API'),
config.StrOpt('salt',
'master_minion_id',
help='ID of the Salt minion running at Salt master host.')
]
config.register(opts)
CONF = config.get_config()
LOG = log.getLogger(__name__)
class SaltDriver(driver.DummyDriver):
def __init__(self):
"""Required configuration parameters::
[salt]
master_host = <ip>
master_port = <port>
username = <username>
password = <password>
"""
self.master = CONF.salt.master_host
self.port = CONF.salt.master_port
self.salt_url = 'http://' + self.master + ':' + self.port + '/run'