This commit consists of the following:
1) The kafka messaging proxy in Twisted python for adapters
2) Initial implementation and containerization of ponsim OLT adapter
and ponsim ONU adapter
3) Initial submission of request and response facade in both Twisted
python and Go Language
4) Initial implementation of device management and logical device management
in the Core
5) Update to the log module to allow dynamic setting of log level per
package using the gRPC API
6) Bug fixes and minor changes
Change-Id: Ia8f033da84cfd08275335bae9542802415e7bb0f
diff --git a/adapters/kafka/adapter_request_facade.py b/adapters/kafka/adapter_request_facade.py
new file mode 100644
index 0000000..74ed934
--- /dev/null
+++ b/adapters/kafka/adapter_request_facade.py
@@ -0,0 +1,168 @@
+#
+# Copyright 2017 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+"""
+Agent to play gateway between CORE and an individual adapter.
+"""
+from uuid import uuid4
+
+import arrow
+import structlog
+from google.protobuf.json_format import MessageToJson
+from scapy.packet import Packet
+from twisted.internet.defer import inlineCallbacks, returnValue
+from zope.interface import implementer
+
+from adapters.common.event_bus import EventBusClient
+from adapters.common.frameio.frameio import hexify
+from adapters.common.utils.id_generation import create_cluster_logical_device_ids
+from adapters.interface import IAdapterInterface
+from adapters.protos.device_pb2 import Device
+
+from adapters.protos import third_party
+from adapters.protos.device_pb2 import Device, Port, PmConfigs
+from adapters.protos.events_pb2 import AlarmEvent, AlarmEventType, \
+ AlarmEventSeverity, AlarmEventState, AlarmEventCategory
+from adapters.protos.events_pb2 import KpiEvent
+from adapters.protos.voltha_pb2 import DeviceGroup, LogicalDevice, \
+ LogicalPort, AdminState, OperStatus, AlarmFilterRuleKey
+from adapters.common.utils.registry import registry
+from adapters.common.utils.id_generation import create_cluster_device_id
+from adapters.protos.core_adapter_pb2 import IntType
+import re
+
+
+class MacAddressError(BaseException):
+ def __init__(self, error):
+ self.error = error
+
+
+class IDError(BaseException):
+ def __init__(self, error):
+ self.error = error
+
+
+@implementer(IAdapterInterface)
+class AdapterRequestFacade(object):
+ """
+ Gate-keeper between CORE and device adapters.
+
+ On one side it interacts with Core's internal model and update/dispatch
+ mechanisms.
+
+ On the other side, it interacts with the adapters standard interface as
+ defined in
+ """
+
+ def __init__(self, adapter):
+ self.adapter = adapter
+
+ @inlineCallbacks
+ def start(self):
+ self.log.debug('starting')
+
+ @inlineCallbacks
+ def stop(self):
+ self.log.debug('stopping')
+
+ def adopt_device(self, device):
+ d = Device()
+ if device:
+ device.Unpack(d)
+ return (True, self.adapter.adopt_device(d))
+ else:
+ return (False, d)
+
+ def get_ofp_device_info(self, device):
+ d = Device()
+ if device:
+ device.Unpack(d)
+ return (True, self.adapter.get_ofp_device_info(d))
+ else:
+ return (False, d)
+
+ def get_ofp_port_info(self, device, port_no):
+ d = Device()
+ if device:
+ device.Unpack(d)
+ else:
+ return (False, d)
+
+ p = IntType()
+ port_no.Unpack(p)
+
+ return (True, self.adapter.get_ofp_port_info(d, p.val))
+
+
+ def reconcile_device(self, device):
+ return self.adapter.reconcile_device(device)
+
+ def abandon_device(self, device):
+ return self.adapter.abandon_device(device)
+
+ def disable_device(self, device):
+ return self.adapter.disable_device(device)
+
+ def reenable_device(self, device):
+ return self.adapter.reenable_device(device)
+
+ def reboot_device(self, device):
+ d = Device()
+ if device:
+ device.Unpack(d)
+ return (True, self.adapter.reboot_device(d))
+ else:
+ return (False, d)
+
+ def download_image(self, device, request):
+ return self.adapter.download_image(device, request)
+
+ def get_image_download_status(self, device, request):
+ return self.adapter.get_image_download_status(device, request)
+
+ def cancel_image_download(self, device, request):
+ return self.adapter.cancel_image_download(device, request)
+
+ def activate_image_update(self, device, request):
+ return self.adapter.activate_image_update(device, request)
+
+ def revert_image_update(self, device, request):
+ return self.adapter.revert_image_update(device, request)
+
+ def self_test(self, device):
+ return self.adapter.self_test_device(device)
+
+ def delete_device(self, device):
+ # Remove all child devices
+ self.delete_all_child_devices(device.id)
+
+ return self.adapter.delete_device(device)
+
+ def get_device_details(self, device):
+ return self.adapter.get_device_details(device)
+
+ def update_flows_bulk(self, device, flows, groups):
+ return self.adapter.update_flows_bulk(device, flows, groups)
+
+ def update_flows_incrementally(self, device, flow_changes, group_changes):
+ return self.adapter.update_flows_incrementally(device, flow_changes, group_changes)
+
+ def suppress_alarm(self, filter):
+ return self.adapter.suppress_alarm(filter)
+
+ def unsuppress_alarm(self, filter):
+ return self.adapter.unsuppress_alarm(filter)
+