def __init__(self, listenip, port):
self.ip = listenip
self.port = port
self.compute = compute.OpenstackCompute()
self.openstack_endpoints = dict()
self.openstack_endpoints['keystone'] = KeystoneDummyApi(
self.ip, self.port)
self.openstack_endpoints['neutron'] = NeutronDummyApi(
self.ip, self.port + 4696, self.compute)
self.openstack_endpoints['nova'] = NovaDummyApi(
self.ip, self.port + 3774, self.compute)
self.openstack_endpoints['heat'] = HeatDummyApi(
self.ip, self.port + 3004, self.compute)
self.openstack_endpoints['glance'] = GlanceDummyApi(
self.ip, self.port + 4242, self.compute)
self.rest_threads = list()
self.manage = OpenstackManage()
self.manage.add_endpoint(self)
OpenstackApiEndpoint.dc_apis.append(self)
def __init__(self, listenip, port):
self.ip = listenip
self.port = port
self.compute = compute.OpenstackCompute()
self.openstack_endpoints = dict()
self.openstack_endpoints['keystone'] = KeystoneDummyApi(self.ip, self.port)
self.openstack_endpoints['neutron'] = NeutronDummyApi(self.ip, self.port + 4696, self.compute)
self.openstack_endpoints['nova'] = NovaDummyApi(self.ip, self.port + 3774, self.compute)
self.openstack_endpoints['heat'] = HeatDummyApi(self.ip, self.port + 3004, self.compute)
self.rest_threads = list()
self.manage = OpenstackManage()
self.manage.add_endpoint(self)
OpenstackApiEndpoint.dc_apis.append(self)
class OpenstackApiEndpoint():
"""
Base class for an OpenStack datacenter.
It holds information about all connected endpoints.
"""
dc_apis = []
def __init__(self, listenip, port):
self.ip = listenip
self.port = port
self.compute = compute.OpenstackCompute()
self.openstack_endpoints = dict()
self.openstack_endpoints['keystone'] = KeystoneDummyApi(
self.ip, self.port)
self.openstack_endpoints['neutron'] = NeutronDummyApi(
self.ip, self.port + 4696, self.compute)
self.openstack_endpoints['nova'] = NovaDummyApi(
self.ip, self.port + 3774, self.compute)
self.openstack_endpoints['heat'] = HeatDummyApi(
self.ip, self.port + 3004, self.compute)
self.openstack_endpoints['glance'] = GlanceDummyApi(
self.ip, self.port + 4242, self.compute)
self.rest_threads = list()
self.manage = OpenstackManage()
self.manage.add_endpoint(self)
OpenstackApiEndpoint.dc_apis.append(self)
def connect_datacenter(self, dc):
"""
Connect a datacenter to this endpoint.
An endpoint can only be connected to a single datacenter.
:param dc: Datacenter object
:type dc: :class:`dc`
"""
self.compute.dc = dc
for ep in self.openstack_endpoints.values():
ep.manage = self.manage
logging.info("Connected DC(%s) to API endpoint %s(%s:%d)" %
(dc.label, self.__class__.__name__, self.ip, self.port))
def connect_dc_network(self, dc_network):
"""
Connect the datacenter network to the endpoint.
:param dc_network: Datacenter network reference
:type dc_network: :class:`.net`
"""
self.manage.net = dc_network
self.compute.nets[
self.manage.floating_network.id] = self.manage.floating_network
logging.info("Connected DCNetwork to API endpoint %s(%s:%d)" %
(self.__class__.__name__, self.ip, self.port))
def start(self, wait_for_port=False):
"""
Start all connected OpenStack endpoints that are connected to this API endpoint.
"""
for c in self.openstack_endpoints.values():
c.compute = self.compute
c.manage = self.manage
c.server_thread = threading.Thread(target=c._start_flask, args=())
c.server_thread.daemon = True
c.server_thread.name = c.__class__.__name__
c.server_thread.start()
if wait_for_port:
self._wait_for_port(c.ip, c.port)
def stop(self):
"""
Stop all connected OpenStack endpoints that are connected to this API endpoint.
"""
for c in self.openstack_endpoints.values():
c.stop()
# for c in self.openstack_endpoints.values():
# if c.server_thread:
# print("Waiting for WSGIServers to be stopped ...")
# c.server_thread.join()
def _wait_for_port(self, ip, port):
for i in range(0, 10):
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.settimeout(1) # 1 Second Timeout
r = s.connect_ex((ip, port))
if r == 0:
break # port is open proceed
else:
logging.warning("Waiting for {}:{} ... ({}/10)".format(
ip, port, i + 1))
time.sleep(1)
class OpenstackApiEndpoint():
"""
Base class for an OpenStack datacenter.
It holds information about all connected endpoints.
"""
dc_apis = []
def __init__(self, listenip, port):
self.ip = listenip
self.port = port
self.compute = compute.OpenstackCompute()
self.openstack_endpoints = dict()
self.openstack_endpoints['keystone'] = KeystoneDummyApi(self.ip, self.port)
self.openstack_endpoints['neutron'] = NeutronDummyApi(self.ip, self.port + 4696, self.compute)
self.openstack_endpoints['nova'] = NovaDummyApi(self.ip, self.port + 3774, self.compute)
self.openstack_endpoints['heat'] = HeatDummyApi(self.ip, self.port + 3004, self.compute)
self.rest_threads = list()
self.manage = OpenstackManage()
self.manage.add_endpoint(self)
OpenstackApiEndpoint.dc_apis.append(self)
def connect_datacenter(self, dc):
"""
Connect a datacenter to this endpoint.
An endpoint can only be connected to a single datacenter.
:param dc: Datacenter object
:type dc: :class:`dc`
"""
self.compute.dc = dc
for ep in self.openstack_endpoints.values():
ep.manage = self.manage
logging.info \
("Connected DC(%s) to API endpoint %s(%s:%d)" % (dc.label, self.__class__.__name__, self.ip, self.port))
def connect_dc_network(self, dc_network):
"""
Connect the datacenter network to the endpoint.
:param dc_network: Datacenter network reference
:type dc_network: :class:`.net`
"""
self.manage.net = dc_network
self.compute.nets[self.manage.floating_network.id] = self.manage.floating_network
logging.info("Connected DCNetwork to API endpoint %s(%s:%d)" % (
self.__class__.__name__, self.ip, self.port))
def start(self):
"""
Start all connected OpenStack endpoints that are connected to this API endpoint.
"""
for component in self.openstack_endpoints.values():
component.compute = self.compute
component.manage = self.manage
thread = threading.Thread(target=component._start_flask, args=())
thread.daemon = True
thread.name = component.__class__
thread.start()
def stop(self):
"""
Stop all connected OpenStack endpoints that are connected to this API endpoint.
"""
for component in self.openstack_endpoints.values():
url = "http://"+component.ip+":"+str(component.port)+"/shutdown"
requests.get(url)
class OpenstackApiEndpoint():
"""
Base class for an OpenStack datacenter.
It holds information about all connected endpoints.
"""
dc_apis = []
def __init__(self, listenip, port):
self.ip = listenip
self.port = port
self.compute = compute.OpenstackCompute()
self.openstack_endpoints = dict()
self.openstack_endpoints['keystone'] = KeystoneDummyApi(self.ip, self.port)
self.openstack_endpoints['neutron'] = NeutronDummyApi(self.ip, self.port + 4696, self.compute)
self.openstack_endpoints['nova'] = NovaDummyApi(self.ip, self.port + 3774, self.compute)
self.openstack_endpoints['heat'] = HeatDummyApi(self.ip, self.port + 3004, self.compute)
self.openstack_endpoints['glance'] = GlanceDummyApi(self.ip, self.port + 4242, self.compute)
self.rest_threads = list()
self.manage = OpenstackManage()
self.manage.add_endpoint(self)
OpenstackApiEndpoint.dc_apis.append(self)
def connect_datacenter(self, dc):
"""
Connect a datacenter to this endpoint.
An endpoint can only be connected to a single datacenter.
:param dc: Datacenter object
:type dc: :class:`dc`
"""
self.compute.dc = dc
for ep in self.openstack_endpoints.values():
ep.manage = self.manage
logging.info \
("Connected DC(%s) to API endpoint %s(%s:%d)" % (dc.label, self.__class__.__name__, self.ip, self.port))
def connect_dc_network(self, dc_network):
"""
Connect the datacenter network to the endpoint.
:param dc_network: Datacenter network reference
:type dc_network: :class:`.net`
"""
self.manage.net = dc_network
self.compute.nets[self.manage.floating_network.id] = self.manage.floating_network
logging.info("Connected DCNetwork to API endpoint %s(%s:%d)" % (
self.__class__.__name__, self.ip, self.port))
def start(self, wait_for_port=False):
"""
Start all connected OpenStack endpoints that are connected to this API endpoint.
"""
for component in self.openstack_endpoints.values():
component.compute = self.compute
component.manage = self.manage
thread = threading.Thread(target=component._start_flask, args=())
thread.daemon = True
thread.name = component.__class__
thread.start()
if wait_for_port:
self._wait_for_port(component.ip, component.port)
def stop(self):
"""
Stop all connected OpenStack endpoints that are connected to this API endpoint.
"""
for component in self.openstack_endpoints.values():
url = "http://" + component.ip + ":" + str(component.port) + "/shutdown"
try:
requests.get(url)
except:
# seems to be stopped
pass
def _wait_for_port(self, ip, port):
for i in range(0, 10):
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.settimeout(1) # 1 Second Timeout
r = s.connect_ex((ip, port))
if r == 0:
break # port is open proceed
else:
logging.warning("Waiting for {}:{} ... ({}/10)".format(ip, port, i + 1))
time.sleep(1)
