blob: 14c6d9b4c9c0ee82747345ba2f3bfe60bc7400dd [file] [log] [blame]
Matteo Scandoloccef5782018-08-13 13:25:17 -07001
2# Copyright 2017-present Open Networking Foundation
3#
4# Licensed under the Apache License, Version 2.0 (the "License");
5# you may not use this file except in compliance with the License.
6# You may obtain a copy of the License at
7#
8# http://www.apache.org/licenses/LICENSE-2.0
9#
10# Unless required by applicable law or agreed to in writing, software
11# distributed under the License is distributed on an "AS IS" BASIS,
12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13# See the License for the specific language governing permissions and
14# limitations under the License.
15
16
17import json
18import time
19import os
20import sys
21from synchronizers.new_base.eventstep import EventStep
22from synchronizers.new_base.modelaccessor import AttWorkflowDriverServiceInstance, model_accessor
23
24class ONUEventStep(EventStep):
25 topics = ["onu.events"]
26 technology = "kafka"
27
28 max_onu_retry = 50
29
30 def __init__(self, *args, **kwargs):
31 super(ONUEventStep, self).__init__(*args, **kwargs)
32
Matteo Scandoloe8c33d62018-08-16 14:37:24 -070033 def get_att_si(self, event):
Matteo Scandoloccef5782018-08-13 13:25:17 -070034 try:
35 att_si = AttWorkflowDriverServiceInstance.objects.get(serial_number=event["serial_number"])
36 att_si.no_sync = False;
Matteo Scandoloe8c33d62018-08-16 14:37:24 -070037 att_si.uni_port_id = event["uni_port_id"]
38 att_si.of_dpid = event["of_dpid"]
Matteo Scandoloccef5782018-08-13 13:25:17 -070039 self.log.debug("onu.events: Found existing AttWorkflowDriverServiceInstance", si=att_si)
40 except IndexError:
41 # create an AttWorkflowDriverServiceInstance, the validation will be triggered in the corresponding sync step
42 att_si = AttWorkflowDriverServiceInstance(
43 serial_number=event["serial_number"],
Matteo Scandolo53da44c2018-08-14 16:04:18 -070044 of_dpid=event["of_dpid"],
45 uni_port_id=event["uni_port_id"]
Matteo Scandoloccef5782018-08-13 13:25:17 -070046 )
47 self.log.debug("onu.events: Created new AttWorkflowDriverServiceInstance", si=att_si)
Matteo Scandoloe8c33d62018-08-16 14:37:24 -070048 return att_si
Matteo Scandoloccef5782018-08-13 13:25:17 -070049
50 def process_event(self, event):
51 value = json.loads(event.value)
52 self.log.info("onu.events: received event", value=value)
53
Matteo Scandoloe8c33d62018-08-16 14:37:24 -070054 att_si = self.get_att_si(value)
Matteo Scandoloccef5782018-08-13 13:25:17 -070055 if value["status"] == "activated":
Matteo Scandoloe8c33d62018-08-16 14:37:24 -070056 self.log.info("onu.events: activated onu", value=value)
57 att_si.onu_state = "ACTIVE"
58 elif value["status"] == "disabled":
59 self.log.info("onu.events: disabled onu", value=value)
60 att_si.onu_state = "DISABLED"
61 att_si.save(always_update_timestamp=True)
62
Matteo Scandoloccef5782018-08-13 13:25:17 -070063