Run flask at image start

Issue-ID: INT-1869
Signed-off-by: Edyta Krukowska <edyta.krukowska@nokia.com>
Change-Id: I4fa3e16e5d4520b449274b67d8f7bca3c16f57a6

3 files changed, 55 insertions, 5 deletions

diff --git a/src/python/netconf_server/netconf_server.py b/src/python/netconf_server/netconf_change_listener.py
index b790604..4bb748c 100644
--- a/src/python/netconf_server/netconf_server.py
+++ b/src/python/netconf_server/netconf_change_listener.py
@@ -24,7 +24,7 @@ from netconf_server.sysrepo_interface.config_change_data import ConfigChangeData
 logger = logging.getLogger("netconf_saver")
 
 
-class NetconfServer(object):
+class NetconfChangeListener(object):
 
     def __init__(self, subscriptions: list):
         self.subscriptions = subscriptions
diff --git a/src/python/netconf_server/netconf_server_factory.py b/src/python/netconf_server/netconf_change_listener_factory.py
index 28297ad..00725dc 100644
--- a/src/python/netconf_server/netconf_server_factory.py
+++ b/src/python/netconf_server/netconf_change_listener_factory.py
@@ -19,22 +19,22 @@
 ###
 import logging
 
-from netconf_server.netconf_server import NetconfServer
+from netconf_server.netconf_change_listener import NetconfChangeListener
 from netconf_server.sysrepo_interface.config_change_subscriber import ConfigChangeSubscriber
 
 logger = logging.getLogger("netconf_saver")
 
 
-class NetconfServerFactory(object):
+class NetconfChangeListenerFactory(object):
 
     def __init__(self, modules_to_subscribe_names: list):
         self.modules_to_subscribe_names = modules_to_subscribe_names
 
-    def create(self) -> NetconfServer:
+    def create(self) -> NetconfChangeListener:
         subscriptions = list()
         for module_name in self.modules_to_subscribe_names:
             subscriptions.append(
                 ConfigChangeSubscriber(module_name)
             )
-        return NetconfServer(subscriptions)
+        return NetconfChangeListener(subscriptions)
 
diff --git a/src/python/netconf_server/netconf_rest_server.py b/src/python/netconf_server/netconf_rest_server.py
new file mode 100644
index 0000000..2c44029
--- /dev/null
+++ b/src/python/netconf_server/netconf_rest_server.py
@@ -0,0 +1,50 @@
+###
+# ============LICENSE_START=======================================================
+# Netconf Server
+# ================================================================================
+# Copyright (C) 2021 Nokia. All rights reserved.
+# ================================================================================
+# 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.
+# ============LICENSE_END=========================================================
+###
+
+import logging as sys_logging
+from flask import Flask, logging, make_response, Response
+
+
+class NetconfRestServer:
+    _rest_server: Flask = Flask("server")
+    sys_logging.basicConfig(level=sys_logging.DEBUG)
+    logger = logging.create_logger(_rest_server)
+
+    def __init__(self, host='0.0.0.0', port=6555):
+        self._host = host
+        self._port = port
+
+    def start(self):
+        Flask.run(
+            NetconfRestServer._rest_server,
+            host=self._host,
+            port=self._port
+        )
+
+    @staticmethod
+    @_rest_server.route("/healthcheck")
+    def __health_check():
+        return "UP"
+
+    @staticmethod
+    def __create_http_response(code, message):
+        return make_response(
+            Response(message, headers={'Content-Type': 'application/json'}),
+            code)