#!/usr/bin/env python
+
##############################################################################
# Copyright (c) 2020 Orange, Inc. and others. All rights reserved.
#
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
+
+# pylint: disable=no-member
+
import json
import os
import sys
HONEYNODE_OK_START_MSG = "Netconf SSH endpoint started successfully at 0.0.0.0"
KARAF_OK_START_MSG = re.escape(
"Blueprint container for bundle org.opendaylight.netconf.restconf")+".* was successfully created"
-
+LIGHTY_OK_START_MSG = re.escape("lighty.io and RESTCONF-NETCONF started")
RESTCONF_BASE_URL = "http://localhost:8181/restconf"
ODL_LOGIN = "admin"
URL_SERVICE_PATH = "{}/operations/transportpce-device-renderer:service-path"
URL_OTN_SERVICE_PATH = "{}/operations/transportpce-device-renderer:otn-service-path"
URL_CREATE_OTS_OMS = "{}/operations/transportpce-device-renderer:create-ots-oms"
+URL_PATH_COMPUTATION_REQUEST = "{}/operations/transportpce-pce:path-computation-request"
TYPE_APPLICATION_JSON = {'Content-Type': 'application/json', 'Accept': 'application/json'}
TYPE_APPLICATION_XML = {'Content-Type': 'application/xml', 'Accept': 'application/xml'}
print("starting OpenDaylight...")
if "USE_LIGHTY" in os.environ and os.environ['USE_LIGHTY'] == 'True':
process = start_lighty()
- # TODO: add some sort of health check similar to Karaf below
+ start_msg = LIGHTY_OK_START_MSG
else:
process = start_karaf()
- if wait_until_log_contains(KARAF_LOG, KARAF_OK_START_MSG, time_to_wait=60):
- print("OpenDaylight started !")
- else:
- print("OpenDaylight failed to start !")
- shutdown_process(process)
- for pid in process_list:
- shutdown_process(pid)
- sys.exit(1)
+ start_msg = KARAF_OK_START_MSG
+ if wait_until_log_contains(TPCE_LOG, start_msg , time_to_wait=60):
+ print("OpenDaylight started !")
+ else:
+ print("OpenDaylight failed to start !")
+ shutdown_process(process)
+ for pid in process_list:
+ shutdown_process(pid)
+ sys.exit(1)
process_list.append(process)
return process_list
"..", "..", "..", "karaf", "target", "assembly", "bin", "client")
return subprocess.run([executable],
input='feature:install ' + feature_name + '\n feature:list | grep tapi \n logout \n',
- universal_newlines=True)
+ universal_newlines=True, check=False)
def get_request(url):
data=json.dumps(data),
headers=TYPE_APPLICATION_JSON,
auth=(ODL_LOGIN, ODL_PWD))
- else:
- return requests.request(
- "POST", url.format(RESTCONF_BASE_URL),
- headers=TYPE_APPLICATION_JSON,
- auth=(ODL_LOGIN, ODL_PWD))
+
+ return requests.request(
+ "POST", url.format(RESTCONF_BASE_URL),
+ headers=TYPE_APPLICATION_JSON,
+ auth=(ODL_LOGIN, ODL_PWD))
def post_xmlrequest(url, data):
data=data,
headers=TYPE_APPLICATION_XML,
auth=(ODL_LOGIN, ODL_PWD))
+ return None
def put_request(url, data):
def service_create_request(attr):
return post_request(URL_SERV_CREATE, attr)
-def service_delete_request(servicename : str,
- requestid = "e3028bae-a90f-4ddd-a83f-cf224eba0e58",
+
+def service_delete_request(servicename: str,
+ requestid="e3028bae-a90f-4ddd-a83f-cf224eba0e58",
notificationurl="http://localhost:8585/NotificationServer/notify"):
attr = {"input": {
- "sdnc-request-header": {
- "request-id": requestid,
- "rpc-action": "service-delete",
- "request-system-id": "appname",
- "notification-url": notificationurl},
- "service-delete-req-info": {
- "service-name": servicename,
- "tail-retention": "no"}}}
+ "sdnc-request-header": {
+ "request-id": requestid,
+ "rpc-action": "service-delete",
+ "request-system-id": "appname",
+ "notification-url": notificationurl},
+ "service-delete-req-info": {
+ "service-name": servicename,
+ "tail-retention": "no"}}}
return post_request(URL_SERV_DELETE, attr)
def service_path_request(operation: str, servicename: str, wavenumber: str, nodes):
attr = {"renderer:input": {
- "renderer:service-name": servicename,
- "renderer:wave-number": wavenumber,
- "renderer:modulation-format": "qpsk",
- "renderer:operation": operation,
- "renderer:nodes": nodes}}
+ "renderer:service-name": servicename,
+ "renderer:wave-number": wavenumber,
+ "renderer:modulation-format": "qpsk",
+ "renderer:operation": operation,
+ "renderer:nodes": nodes}}
return post_request(URL_SERVICE_PATH, attr)
-def otn_service_path_request(operation: str, servicename: str, servicerate: str, servicetype: str, nodes, eth_attr=None):
+def otn_service_path_request(operation: str, servicename: str, servicerate: str, servicetype: str, nodes,
+ eth_attr=None):
attr = {"service-name": servicename,
"operation": operation,
"service-rate": servicerate,
def create_ots_oms_request(nodeid: str, lcp: str):
attr = {"input": {
- "node-id": nodeid,
- "logical-connection-point": lcp}}
+ "node-id": nodeid,
+ "logical-connection-point": lcp}}
return post_request(URL_CREATE_OTS_OMS, attr)
+def path_computation_request(requestid: str, servicename: str, serviceaend, servicezend,
+ hardconstraints=None, softconstraints=None, metric="hop-count", other_attr=None):
+ attr = {"service-name": servicename,
+ "resource-reserve": "true",
+ "service-handler-header": {"request-id": requestid},
+ "service-a-end": serviceaend,
+ "service-z-end": servicezend,
+ "pce-metric": metric}
+ if hardconstraints:
+ attr.update({"hard-constraints": hardconstraints})
+ if softconstraints:
+ attr.update({"soft-constraints": softconstraints})
+ if other_attr:
+ attr.update(other_attr)
+ return post_request(URL_PATH_COMPUTATION_REQUEST, {"input": attr})
+
+
def shutdown_process(process):
if process is not None:
for child in psutil.Process(process.pid).children():
return subprocess.Popen(
[HONEYNODE_EXECUTABLE, node_port, os.path.join(SAMPLES_DIRECTORY, node_config_file_name)],
stdout=outfile, stderr=outfile)
+ return None
def wait_until_log_contains(log_file, regexp, time_to_wait=20):
+ # pylint: disable=lost-exception
stringfound = False
filefound = False
line = None
signal.alarm(self.seconds)
def __exit__(self, type, value, traceback):
+ # pylint: disable=W0622
signal.alarm(0)