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import rcCloud
import rcExceptions as ex
import socket
try:
from libcloud.compute.types import Provider
from libcloud.compute.providers import get_driver
import libcloud.security
except ImportError:
raise ex.excInitError("apache-libcloud module must be installed")
class Cloud(rcCloud.Cloud):
mode = 'openstack'
def __init__(self, s, auth):
rcCloud.Cloud.__init__(self, s, auth)
kwargs = {}
if 'username' not in auth:
raise ex.excInitError("option 'username' is mandatory in %s section"%self.mode)
if 'password' not in auth:
raise ex.excInitError("option 'password' is mandatory in %s section"%self.mode)
if 'url' not in auth:
raise ex.excInitError("option 'url' is mandatory in %s section"%self.mode)
kwargs['ex_force_auth_url'] = auth['url']
if 'tenant' in auth:
self.tenant_name = auth['tenant']
kwargs['ex_tenant_name'] = auth['tenant']
else:
self.tenant_name = None
if 'version' in auth:
kwargs['ex_force_auth_version'] = auth['version']
else:
kwargs['ex_force_auth_version'] = '2.0_password'
if 'service_name' in auth:
kwargs['ex_force_service_name'] = auth['service_name']
if 'verify_ssl_cert' in auth and not auth['verify_ssl_cert']:
libcloud.security.VERIFY_SSL_CERT = False
openstack = get_driver(Provider.OPENSTACK)
self.driver = openstack( auth['username'], auth['password'], **kwargs)
def app_id(self, svcname=None):
return self.tenant_name
def cloud_id(self):
return self.auth['url'].split("/")[2].split(':')[0]
def app_cloud_id(self):
_id = []
app_id = self.app_id()
if app_id is not None:
_id.append(app_id)
_id.append(self.cloud_id())
return '.'.join(_id)
def list_svcnames(self):
l = []
_id = self.app_cloud_id()
for node in self.list_nodes():
svcname = '.'.join((node.name, _id))
l.append((node.name, svcname))
return l
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