X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=src%2Femuvim%2Fapi%2Fopenstack%2Fopenstack_dummies%2Fheat_dummy_api.py;h=9822f224f7ce733d02a585a29cc7fb6018c859b8;hb=ec3a23ed1a1dc21d511c49adbe1fe3d3ab8ff8c3;hp=300ce90bfffd069ec4564f7d4135b7cecd21b66a;hpb=8bac1beabd66a7969b2eaa8560416a33f271eebf;p=osm%2Fvim-emu.git diff --git a/src/emuvim/api/openstack/openstack_dummies/heat_dummy_api.py b/src/emuvim/api/openstack/openstack_dummies/heat_dummy_api.py index 300ce90..9822f22 100755 --- a/src/emuvim/api/openstack/openstack_dummies/heat_dummy_api.py +++ b/src/emuvim/api/openstack/openstack_dummies/heat_dummy_api.py @@ -1,7 +1,35 @@ +""" +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 @@ -16,7 +44,6 @@ class HeatDummyApi(BaseOpenstackDummy): 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//stacks", @@ -26,6 +53,8 @@ class HeatDummyApi(BaseOpenstackDummy): resource_class_kwargs={'api': self}) self.api.add_resource(HeatShowStackTemplate, "/v1//stacks///template", resource_class_kwargs={'api': self}) + self.api.add_resource(HeatShowStackResources, "/v1//stacks///resources", + resource_class_kwargs={'api': self}) self.api.add_resource(HeatUpdateStack, "/v1//stacks/", "/v1//stacks//", resource_class_kwargs={'api': self}) @@ -39,26 +68,6 @@ class HeatDummyApi(BaseOpenstackDummy): return response - def _start_flask(self): - LOG.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): - LOG.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 @@ -73,7 +82,7 @@ class HeatListAPIVersions(Resource): "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" } ] @@ -121,7 +130,7 @@ class HeatCreateStack(Resource): "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" }]}} @@ -202,7 +211,7 @@ class HeatShowStack(Resource): "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" } ], @@ -257,7 +266,8 @@ class HeatShowStackTemplate(Resource): 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: @@ -265,11 +275,53 @@ class HeatShowStackTemplate(Resource): 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 + + class HeatUpdateStack(Resource): def __init__(self, api): 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. @@ -281,7 +333,6 @@ class HeatUpdateStack(Resource): 500, if any exception occurred while updating. 202, if everything worked out. """ - LOG.debug("API CALL: %s PUT" % str(self.__class__.__name__)) try: old_stack = None if stack_name_or_id in self.api.compute.stacks: @@ -307,6 +358,7 @@ class HeatUpdateStack(Resource): 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 @@ -336,12 +388,14 @@ class HeatDeleteStack(Resource): 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) + return Response("", 204, + mimetype='application/json') for stack in self.api.compute.stacks.values(): if stack.stack_name == stack_name_or_id: self.api.compute.delete_stack(stack.id) - return Response('Deleted Stack: ' + stack_name_or_id, 204) + return Response("", 204, + mimetype='application/json') except Exception as ex: LOG.exception("Heat: Delete Stack exception")