o2app/service/handlers.py

   1 # Copyright (C) 2021-2024 Wind River Systems, Inc.
   2 #
   3 #  Licensed under the Apache License, Version 2.0 (the "License");
   4 #  you may not use this file except in compliance with the License.
   5 #  You may obtain a copy of the License at
   6 #
   7 #      http://www.apache.org/licenses/LICENSE-2.0
   8 #
   9 #  Unless required by applicable law or agreed to in writing, software
  10 #  distributed under the License is distributed on an "AS IS" BASIS,
  11 #  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 #  See the License for the specific language governing permissions and
  13 #  limitations under the License.
  14
  15 # pylint: disable=unused-argument
  16 from __future__ import annotations
  17
  18 from o2dms.service import nfdeployment_handler
  19 # from dataclasses import asdict
  20 from typing import Dict, Callable, Type
  21 # TYPE_CHECKING
  22 from o2ims.domain import commands, events
  23
  24 from o2dms.domain import commands as o2dms_cmmands
  25 from o2dms.domain import events as o2dms_events
  26 from o2ims.service.auditor import ocloud_handler, dms_handler, \
  27     resourcepool_handler, pserver_handler, pserver_cpu_handler, \
  28     pserver_mem_handler, pserver_port_handler, pserver_if_handler,\
  29     pserver_eth_handler, pserver_acc_handler, alarm_handler, \
  30     pserver_dev_handler, agg_compute_handler, agg_network_handler,\
  31     agg_storage_handler, agg_undefined_handler
  32 from o2ims.service.command import notify_handler, registration_handler,\
  33     notify_alarm_handler, purge_alarm_handler
  34 from o2ims.service.event import ocloud_event, resource_event, \
  35     resource_pool_event, alarm_event, dms_event, resource_type_event
  36
  37 # if TYPE_CHECKING:
  38 #     from . import unit_of_work
  39
  40
  41 class InvalidResourceType(Exception):
  42     pass
  43
  44
  45 EVENT_HANDLERS = {
  46     o2dms_events.NfDeploymentStateChanged: [
  47         nfdeployment_handler.publish_nfdeployment_state_change
  48     ],
  49     # o2dms_events.NfDeploymentCreated: [
  50     #     nfdeployment_handler.publish_nfdeployment_created],
  51     # o2dms_events.NfDeploymentInstalled: [
  52     #     nfdeployment_handler.publish_nfdeployment_installed],
  53     # o2dms_events.NfDeploymentUninstalling: [
  54     #     nfdeployment_handler.publish_nfdeployment_uninstalling],
  55     # o2dms_events.NfDeploymentUninstalled: [
  56     #     nfdeployment_handler.publish_nfdeployment_uninstalled]
  57     events.OcloudChanged: [ocloud_event.notify_ocloud_update],
  58     events.ResourceTypeChanged: [resource_type_event.\
  59                                  notify_resourcetype_change],
  60     events.DmsChanged: [dms_event.notify_dms_change],
  61     events.ResourceChanged: [resource_event.notify_resource_change],
  62     events.ResourcePoolChanged: [resource_pool_event.\
  63                                  notify_resourcepool_change],
  64     events.AlarmEventChanged: [alarm_event.\
  65                                notify_alarm_event_change],
  66     events.AlarmEventPurged: [alarm_event.\
  67                                notify_alarm_event_purge],
  68 }  # type: Dict[Type[events.Event], Callable]
  69
  70
  71 COMMAND_HANDLERS = {
  72     commands.UpdateOCloud: ocloud_handler.update_ocloud,
  73     commands.UpdateDms: dms_handler.update_dms,
  74     commands.UpdateAlarm: alarm_handler.update_alarm,
  75     commands.UpdateResourcePool: resourcepool_handler.update_resourcepool,
  76     commands.UpdateComputeAgg: agg_compute_handler.update_compute_aggregate,
  77     commands.UpdateNetworkAgg: agg_network_handler.update_network_aggregate,
  78     commands.UpdateStorageAgg: agg_storage_handler.update_storage_aggregate,
  79     commands.UpdateUndefinedAgg:
  80     agg_undefined_handler.update_undefined_aggregate,
  81     commands.UpdatePserver: pserver_handler.update_pserver,
  82     commands.UpdatePserverCpu: pserver_cpu_handler.update_pserver_cpu,
  83     commands.UpdatePserverMem: pserver_mem_handler.update_pserver_mem,
  84     commands.UpdatePserverIf: pserver_if_handler.update_pserver_if,
  85     commands.UpdatePserverIfPort: pserver_port_handler.update_pserver_port,
  86     commands.UpdatePserverEth: pserver_eth_handler.update_pserver_eth,
  87     commands.UpdatePserverDev: pserver_dev_handler.update_pserver_dev,
  88     commands.UpdatePserverAcc: pserver_acc_handler.update_pserver_acc,
  89     o2dms_cmmands.HandleNfDeploymentStateChanged:
  90     nfdeployment_handler.handle_nfdeployment_statechanged,
  91     o2dms_cmmands.InstallNfDeployment:
  92     nfdeployment_handler.install_nfdeployment,
  93     o2dms_cmmands.UninstallNfDeployment:
  94     nfdeployment_handler.uninstall_nfdeployment,
  95     o2dms_cmmands.DeleteNfDeployment:
  96     nfdeployment_handler.delete_nfdeployment,
  97     commands.PubMessage2SMO: notify_handler.notify_change_to_smo,
  98     commands.PubAlarm2SMO: notify_alarm_handler.notify_alarm_to_smo,
  99     commands.Register2SMO: registration_handler.registry_to_smo,
 100     commands.PurgeAlarmEvent: purge_alarm_handler.purge_alarm_event,
 101 }  # type: Dict[Type[commands.Command], Callable]