254 lines
9.9 KiB
Python
254 lines
9.9 KiB
Python
# Copyright (c) 2014 Rackspace, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import json
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from poppy.model.helpers import domain
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from poppy.model.helpers import origin
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from poppy.model.helpers import provider_details
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from poppy.model.helpers import restriction
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from poppy.model.helpers import rule
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from poppy.model import service
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from poppy.storage import base
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created_services = {}
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created_service_ids = []
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claimed_domains = []
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project_id_service_limit = {}
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service_count_per_project_id = {}
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class ServicesController(base.ServicesController):
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def __init__(self, driver):
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super(ServicesController, self).__init__(driver)
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self.created_service_ids = created_service_ids
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self.created_services = created_services
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self.claimed_domains = claimed_domains
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self.project_id_service_limit = project_id_service_limit
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self.default_max_service_limit = 20
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self.service_count_per_project_id = service_count_per_project_id
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@property
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def session(self):
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return self._driver.database
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def get_services(self, project_id, marker=None, limit=None):
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services = []
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for service_id in self.created_services:
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services.append(self.created_services[service_id])
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services_result = []
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for r in services:
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service_result = self.format_result(r)
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services_result.append(service_result)
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return services_result
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def get_service(self, project_id, service_id):
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# get the requested service from storage
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if service_id not in self.created_service_ids:
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raise ValueError("service {0} does not exist".format(service_id))
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else:
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service_dict_in_cache = self.created_services[service_id]
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service_result = self.format_result(service_dict_in_cache)
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service_result._status = 'deployed'
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return service_result
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def create_service(self, project_id, service_obj):
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if service_obj.service_id in self.created_service_ids:
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raise ValueError("Service %s already exists." %
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service_obj.service_id)
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self.created_service_ids.append(service_obj.service_id)
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self.created_services[service_obj.service_id] = service_obj.to_dict()
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for domain_obj in service_obj.domains:
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self.claimed_domains.append(
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(domain_obj.domain, service_obj.service_id)
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)
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try:
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self.service_count_per_project_id[project_id] += 1
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except KeyError:
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self.service_count_per_project_id[project_id] = 1
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def set_service_limit(self, project_id, project_limit):
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self.project_id_service_limit[project_id] = project_limit
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def get_service_limit(self, project_id):
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try:
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return self.project_id_service_limit[project_id]
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except KeyError:
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return self.default_max_service_limit
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def get_service_count(self, project_id):
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try:
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return self.service_count_per_project_id[project_id]
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except KeyError:
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return 0
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def get_services_by_status(self, status):
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complete_results = []
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for created_service in self.created_services:
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service_obj = self.format_result(
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self.created_services[created_service]
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)
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if service_obj._status == status:
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complete_results.append(created_service.service_id)
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return complete_results
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def update_service(self, project_id, service_id, service_json):
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# update configuration in storage
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if service_json.service_id in self.created_service_ids \
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and service_json.service_id == service_id:
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if not any([domain_obj for domain_obj in service_json.domains
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if self.domain_exists_elsewhere(domain_obj,
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service_id)]):
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self.created_services[service_id] = service_json.to_dict()
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for domain_obj in service_json.domains:
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if (
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(domain_obj.domain, service_id) not in
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self.claimed_domains
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):
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self.claimed_domains.append(
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(domain_obj.domain, service_id)
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)
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else:
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raise ValueError("Domain has already been taken")
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def update_state(self, project_id, service_id, state):
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"""update_state
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Update service state
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:param project_id
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:param service_id
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:param state
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:returns service_obj
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"""
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service_obj = self.get_service(project_id, service_id)
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service_obj.operator_status = state
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self.update_service(project_id, service_id, service_obj)
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return self.get_service(project_id, service_id)
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def delete_service(self, project_id, service_id):
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if service_id in self.created_service_ids:
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self.created_service_ids.remove(service_id)
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try:
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self.service_count_per_project_id[project_id] -= 1
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except KeyError:
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self.service_count_per_project_id[project_id] = 0
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def get_provider_details(self, project_id, service_id):
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if service_id not in self.created_service_ids:
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raise ValueError("service: % does not exist")
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else:
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return {
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'MaxCDN': provider_details.ProviderDetail(
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provider_service_id=11942,
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name='my_service_name',
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access_urls=['my_service_name'
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'.mycompanyalias.netdna-cdn.com']),
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'Fastly': provider_details.ProviderDetail(
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provider_service_id=3488,
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name="my_service_name",
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access_urls=['my_service_name'
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'.global.prod.fastly.net']),
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'CloudFront': provider_details.ProviderDetail(
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provider_service_id=5892,
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access_urls=['my_service_name'
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'.gibberish.amzcf.com']),
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'Mock': provider_details.ProviderDetail(
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provider_service_id="73242",
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access_urls=['my_service_name.mock.com'])}
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def set_service_provider_details(self, project_id, service_id, status):
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pass
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def update_provider_details(self, project_id, service_name,
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new_provider_details):
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pass
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def domain_exists_elsewhere(self, domain_name, service_id):
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claimed = False
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for claimed_domain, claimed_service_id in self.claimed_domains:
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if (
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claimed_domain == domain_name and
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claimed_service_id != service_id
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):
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claimed = True
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break
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return claimed
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def get_service_details_by_domain_name(self, domain_name,
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project_id=None):
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for service_id in self.created_services:
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service_dict_in_cache = self.created_services[service_id]
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if domain_name in [d['domain']
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for d in service_dict_in_cache['domains']]:
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service_result = self.format_result(service_dict_in_cache)
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service_result._status = 'deployed'
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return service_result
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@staticmethod
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def format_result(result):
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service_id = result.get('service_id')
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name = str(result.get('service_name'))
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origins = [o for o in result.get('origins', [])]
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domains = [d for d in result.get('domains', [])]
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origins = [origin.Origin(o['origin'],
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hostheadertype='domain',
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hostheadervalue='blog.mywebsite.com',
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port=o.get('port', 80),
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ssl=o.get('ssl', False))
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for o in origins]
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domains = [domain.Domain(d['domain'], d['protocol'], d['certificate'])
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for d in domains]
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restrictions = [restriction.Restriction(
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r.get('name'),
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r.get('access', 'whitelist'),
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[rule.Rule(r_rule.get('name'),
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referrer=r_rule.get('referrer'),
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client_ip=r_rule.get('client_ip'),
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geography=r_rule.get('geography'),
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request_url=r_rule.get('request_url', "/*") or "/*")
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for r_rule in r['rules']])
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for r in result.get('restrictions', [])]
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flavor_id = result.get('flavor_id')
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s = service.Service(service_id, name, domains, origins, flavor_id,
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restrictions=restrictions)
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provider_detail_results = result.get('provider_details') or {}
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provider_details_dict = {}
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for provider_name in provider_detail_results:
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provider_detail_dict = json.loads(
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provider_detail_results[provider_name])
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provider_service_id = provider_detail_dict.get('id', None)
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access_urls = provider_detail_dict.get('access_urls', [])
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status = provider_detail_dict.get('status', u'unknown')
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provider_detail_obj = provider_details.ProviderDetail(
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provider_service_id=provider_service_id,
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access_urls=access_urls,
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status=status)
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provider_details_dict[provider_name] = provider_detail_obj
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s.provider_details = provider_details_dict
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return s
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