+"""
+Copyright (c) 2017 SONATA-NFV and Paderborn University
+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.
+
+Neither the name of the SONATA-NFV, Paderborn University
+nor the names of its contributors may be used to endorse or promote
+products derived from this software without specific prior written
+permission.
+
+This work has been performed in the framework of the SONATA project,
+funded by the European Commission under Grant number 671517 through
+the Horizon 2020 and 5G-PPP programmes. The authors would like to
+acknowledge the contributions of their colleagues of the SONATA
+partner consortium (www.sonata-nfv.eu).
+"""
from flask import request, Response
from flask_restful import Resource
from emuvim.api.openstack.resources import Stack
from emuvim.api.openstack.openstack_dummies.base_openstack_dummy import BaseOpenstackDummy
+from emuvim.api.openstack.helper import get_host
from datetime import datetime
from emuvim.api.openstack.heat_parser import HeatParser
import logging
import json
+LOG = logging.getLogger("api.openstack.heat")
+
+
class HeatDummyApi(BaseOpenstackDummy):
def __init__(self, in_ip, in_port, compute):
super(HeatDummyApi, self).__init__(in_ip, in_port)
self.compute = compute
- self.api.add_resource(Shutdown, "/shutdown")
self.api.add_resource(HeatListAPIVersions, "/",
resource_class_kwargs={'api': self})
self.api.add_resource(HeatCreateStack, "/v1/<tenant_id>/stacks",
self.api.add_resource(HeatShowStack, "/v1/<tenant_id>/stacks/<stack_name_or_id>",
"/v1/<tenant_id>/stacks/<stack_name_or_id>/<stack_id>",
resource_class_kwargs={'api': self})
+ self.api.add_resource(HeatShowStackTemplate, "/v1/<tenant_id>/stacks/<stack_name_or_id>/<stack_id>/template",
+ resource_class_kwargs={'api': self})
+ self.api.add_resource(HeatShowStackResources, "/v1/<tenant_id>/stacks/<stack_name_or_id>/<stack_id>/resources",
+ resource_class_kwargs={'api': self})
self.api.add_resource(HeatUpdateStack, "/v1/<tenant_id>/stacks/<stack_name_or_id>",
"/v1/<tenant_id>/stacks/<stack_name_or_id>/<stack_id>",
resource_class_kwargs={'api': self})
return response
- def _start_flask(self):
- logging.info("Starting %s endpoint @ http://%s:%d" % (__name__, self.ip, self.port))
- if self.app is not None:
- self.app.before_request(self.dump_playbook)
- self.app.run(self.ip, self.port, debug=True, use_reloader=False)
-
-
-class Shutdown(Resource):
- """
- A get request to /shutdown will shut down this endpoint.
- """
-
- def get(self):
- logging.debug(("%s is beeing shut down") % (__name__))
- func = request.environ.get('werkzeug.server.shutdown')
- if func is None:
- raise RuntimeError('Not running with the Werkzeug Server')
- func()
-
-
class HeatListAPIVersions(Resource):
def __init__(self, api):
self.api = api
def get(self):
- logging.debug("API CALL: %s GET" % str(self.__class__.__name__))
+ LOG.debug("API CALL: %s GET" % str(self.__class__.__name__))
resp = dict()
resp['versions'] = dict()
"id": "v1.0",
"links": [
{
- "href": "http://%s:%d/v2.0" % (self.api.ip, self.api.port),
+ "href": "http://%s:%d/v2.0" % (get_host(request), self.api.port),
"rel": "self"
}
]
500, if any exception occurred while creation.
201, if everything worked out.
"""
- logging.debug("API CALL: %s POST" % str(self.__class__.__name__))
+ LOG.debug("API CALL: %s POST" % str(self.__class__.__name__))
try:
stack_dict = json.loads(request.data)
return [], 409
stack = Stack()
stack.stack_name = stack_dict['stack_name']
- reader = HeatParser(self.api.compute)
+ reader = HeatParser(self.api.compute)
if isinstance(stack_dict['template'], str) or isinstance(stack_dict['template'], unicode):
stack_dict['template'] = json.loads(stack_dict['template'])
if not reader.parse_input(stack_dict['template'], stack, self.api.compute.dc.label):
self.api.compute.clean_broken_stack(stack)
return 'Could not create stack.', 400
+ stack.template = stack_dict['template']
stack.creation_time = str(datetime.now())
stack.status = "CREATE_COMPLETE"
"links": [
{
"href": "http://%s:%s/v1/%s/stacks/%s"
- % (self.api.ip, self.api.port, tenant_id, stack.id),
+ % (get_host(request), self.api.port, tenant_id, stack.id),
"rel": "self"
}]}}
return Response(json.dumps(return_dict), status=201, mimetype="application/json")
except Exception as ex:
- logging.exception("Heat: Create Stack exception.")
+ LOG.exception("Heat: Create Stack exception.")
return ex.message, 500
def get(self, tenant_id):
500, if any exception occurred.
200, if everything worked out.
"""
- logging.debug("API CALL: %s GET" % str(self.__class__.__name__))
+ LOG.debug("API CALL: %s GET" % str(self.__class__.__name__))
try:
return_stacks = dict()
return_stacks['stacks'] = list()
return Response(json.dumps(return_stacks), status=200, mimetype="application/json")
except Exception as ex:
- logging.exception("Heat: List Stack exception.")
+ LOG.exception("Heat: List Stack exception.")
return ex.message, 500
500, if any exception occurred.
200, if everything worked out.
"""
- logging.debug("API CALL: %s GET" % str(self.__class__.__name__))
+ LOG.debug("API CALL: %s GET" % str(self.__class__.__name__))
try:
stack = None
if stack_name_or_id in self.api.compute.stacks:
"links": [
{
"href": "http://%s:%s/v1/%s/stacks/%s"
- % (self.api.ip, self.api.port, tenant_id, stack.id),
+ % (get_host(request), self.api.port, tenant_id, stack.id),
"rel": "self"
}
],
return Response(json.dumps(return_stack), status=200, mimetype="application/json")
except Exception as ex:
- logging.exception("Heat: Show stack exception.")
+ LOG.exception("Heat: Show stack exception.")
+ return ex.message, 500
+
+
+class HeatShowStackTemplate(Resource):
+ def __init__(self, api):
+ self.api = api
+
+ def get(self, tenant_id, stack_name_or_id, stack_id=None):
+ """
+ Returns template of given stack.
+
+ :param tenant_id:
+ :param stack_name_or_id:
+ :param stack_id:
+ :return: Returns a json response which contains the stack's template.
+ """
+ LOG.debug("API CALL: %s GET" % str(self.__class__.__name__))
+ try:
+ stack = None
+ if stack_name_or_id in self.api.compute.stacks:
+ stack = self.api.compute.stacks[stack_name_or_id]
+ else:
+ for tmp_stack in self.api.compute.stacks.values():
+ if tmp_stack.stack_name == stack_name_or_id:
+ stack = tmp_stack
+ if stack is None:
+ return 'Could not resolve Stack - ID', 404
+ #LOG.debug("STACK: {}".format(stack))
+ #LOG.debug("TEMPLATE: {}".format(stack.template))
+ return Response(json.dumps(stack.template), status=200, mimetype="application/json")
+
+ except Exception as ex:
+ LOG.exception("Heat: Show stack template exception.")
+ return ex.message, 500
+
+
+class HeatShowStackResources(Resource):
+ def __init__(self, api):
+ self.api = api
+
+ def get(self, tenant_id, stack_name_or_id, stack_id=None):
+ """
+ Returns template of given stack.
+
+ :param tenant_id:
+ :param stack_name_or_id:
+ :param stack_id:
+ :return: Returns a json response which contains the stack's template.
+ """
+ LOG.debug("API CALL: %s GET" % str(self.__class__.__name__))
+ try:
+ stack = None
+ if stack_name_or_id in self.api.compute.stacks:
+ stack = self.api.compute.stacks[stack_name_or_id]
+ else:
+ for tmp_stack in self.api.compute.stacks.values():
+ if tmp_stack.stack_name == stack_name_or_id:
+ stack = tmp_stack
+ if stack is None:
+ return 'Could not resolve Stack - ID', 404
+
+ response = {"resources": []}
+
+ return Response(json.dumps(response), status=200, mimetype="application/json")
+
+ except Exception as ex:
+ LOG.exception("Heat: Show stack template exception.")
return ex.message, 500
self.api = api
def put(self, tenant_id, stack_name_or_id, stack_id=None):
+ LOG.debug("API CALL: %s PUT" % str(self.__class__.__name__))
+ return self.update_stack(tenant_id, stack_name_or_id, stack_id)
+
+ def patch(self, tenant_id, stack_name_or_id, stack_id=None):
+ LOG.debug("API CALL: %s PATCH" % str(self.__class__.__name__))
+ return self.update_stack(tenant_id, stack_name_or_id, stack_id)
+
+ def update_stack(self, tenant_id, stack_name_or_id, stack_id=None):
"""
Updates an existing stack with a new heat template.
500, if any exception occurred while updating.
202, if everything worked out.
"""
- logging.debug("API CALL: %s PUT" % str(self.__class__.__name__))
try:
old_stack = None
if stack_name_or_id in self.api.compute.stacks:
stack_dict['template'] = json.loads(stack_dict['template'])
if not reader.parse_input(stack_dict['template'], stack, self.api.compute.dc.label, stack_update=True):
return 'Could not create stack.', 400
+ stack.template = stack_dict['template']
if not self.api.compute.update_stack(old_stack.id, stack):
return 'Could not update stack.', 400
return Response(status=202, mimetype="application/json")
except Exception as ex:
- logging.exception("Heat: Update Stack exception")
+ LOG.exception("Heat: Update Stack exception")
return ex.message, 500
:return: 500, if any exception occurred while deletion.
204, if everything worked out.
"""
- logging.debug("API CALL: %s DELETE" % str(self.__class__.__name__))
+ LOG.debug("API CALL: %s DELETE" % str(self.__class__.__name__))
try:
if stack_name_or_id in self.api.compute.stacks:
self.api.compute.delete_stack(stack_name_or_id)
return Response('Deleted Stack: ' + stack_name_or_id, 204)
except Exception as ex:
- logging.exception("Heat: Delete Stack exception")
+ LOG.exception("Heat: Delete Stack exception")
return ex.message, 500
projects / osm / vim-emu.git / blobdiff