Merge "Add Admin API and add extensions"

contrib/devstack/lib/designate

@@ -55,7 +55,8 @@ DESIGNATE_SERVICE_PORT_MDNS=${DESIGNATE_SERVICE_PORT_MDNS:-5354}
 DESIGNATE_TEST_NSREC=${DESIGNATE_TEST_NSREC:-ns1.devstack.org.}
 
 DESIGNATE_ENABLED_EXTENSIONS_V1=${DESIGNATE_ENABLED_EXTENSIONS_V1:-"quotas"}
-DESIGNATE_ENABLED_EXTENSIONS_V2=${DESIGNATE_ENABLED_EXTENSIONS_V2:-"quotas"}
+DESIGNATE_ENABLED_EXTENSIONS_V2=${DESIGNATE_ENABLED_EXTENSIONS_V2:-""}
+DESIGNATE_ENABLED_EXTENSIONS_ADMIN=${DESIGNATE_ENABLED_EXTENSIONS_ADMIN:-"quotas"}
 
 # Tell Tempest this project is present
 TEMPEST_SERVICES+=,designate
@@ -113,6 +114,7 @@ function configure_designate {
     iniset $DESIGNATE_CONF pool_manager_cache:sqlalchemy connection `database_connection_url designate_pool_manager`
     iniset $DESIGNATE_CONF service:api enabled_extensions_v1 $DESIGNATE_ENABLED_EXTENSIONS_V1
     iniset $DESIGNATE_CONF service:api enabled_extensions_v2 $DESIGNATE_ENABLED_EXTENSIONS_V2
+    iniset $DESIGNATE_CONF service:api enabled_extensions_admin $DESIGNATE_ENABLED_EXTENSIONS_ADMIN
 
     sudo cp $DESIGNATE_DIR/etc/designate/rootwrap.conf.sample $DESIGNATE_ROOTWRAP_CONF
     iniset $DESIGNATE_ROOTWRAP_CONF DEFAULT filters_path $DESIGNATE_DIR/etc/designate/rootwrap.d root-helper
@@ -146,6 +148,7 @@ function configure_designate {
     iniset $DESIGNATE_CONF service:api api_base_uri $DESIGNATE_SERVICE_PROTOCOL://$DESIGNATE_SERVICE_HOST:$DESIGNATE_SERVICE_PORT/
     iniset $DESIGNATE_CONF service:api enable_api_v1 True
     iniset $DESIGNATE_CONF service:api enable_api_v2 True
+    iniset $DESIGNATE_CONF service:api enable_api_admin True
     if is_service_enabled tls-proxy; then
         # Set the service port for a proxy to take the original
         iniset $DESIGNATE_CONF service:api api_port $DESIGNATE_SERVICE_PORT_INT

designate/api/__init__.py

@@ -35,4 +35,5 @@ cfg.CONF.register_opts([
                     'keystone'),
     cfg.BoolOpt('enable-api-v1', default=True),
     cfg.BoolOpt('enable-api-v2', default=False),
+    cfg.BoolOpt('enable-api-admin', default=False),
 ], group='service:api')

designate/api/admin/__init__.py

@@ -0,0 +1,52 @@
+# Copyright (c) 2014 Rackspace Hosting
+# 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.
+import pecan.deploy
+from oslo.config import cfg
+from oslo_log import log as logging
+
+LOG = logging.getLogger(__name__)
+
+OPTS = [
+    cfg.ListOpt('enabled-extensions-admin', default=[],
+                help='Enabled Admin API Extensions'),
+]
+
+cfg.CONF.register_opts(OPTS, group='service:api')
+
+
+def factory(global_config, **local_conf):
+    if not cfg.CONF['service:api'].enable_api_admin:
+        def disabled_app(environ, start_response):
+            status = '404 Not Found'
+            start_response(status, [])
+            return []
+
+        return disabled_app
+
+    conf = {
+        'app': {
+            'root': 'designate.api.admin.controllers.root.RootController',
+            'modules': ['designate.api.admin'],
+            'errors': {
+                404: '/errors/not_found',
+                405: '/errors/method_not_allowed',
+                '__force_dict__': True
+            }
+        }
+    }
+
+    app = pecan.deploy.deploy(conf)
+
+    return app

designate/api/admin/app.py

@@ -0,0 +1,46 @@
+# Copyright 2013 Hewlett-Packard Development Company, L.P.
+#
+# Author: Kiall Mac Innes <kiall@hp.com>
+#
+# 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.
+import pecan
+import pecan.deploy
+from oslo.config import cfg
+from oslo_log import log as logging
+
+from designate.api.v2 import patches
+
+
+LOG = logging.getLogger(__name__)
+
+cfg.CONF.register_opts([
+    cfg.BoolOpt('pecan_debug', default=False,
+                help='Pecan HTML Debug Interface'),
+], group='service:api')
+
+
+def setup_app(pecan_config):
+    config = dict(pecan_config)
+
+    config['app']['debug'] = cfg.CONF['service:api'].pecan_debug
+
+    pecan.configuration.set_config(config, overwrite=True)
+
+    app = pecan.make_app(
+        pecan_config.app.root,
+        debug=getattr(pecan_config.app, 'debug', False),
+        force_canonical=getattr(pecan_config.app, 'force_canonical', True),
+        request_cls=patches.Request
+    )
+
+    return app

designate/api/admin/controllers/extensions/counts.py

@@ -18,7 +18,7 @@ import pecan
 from oslo_log import log as logging
 
 from designate.api.v2.controllers import rest
-from designate.api.v2.views.extensions import reports as reports_view
+from designate.api.admin.views.extensions import reports as reports_view
 
 LOG = logging.getLogger(__name__)
 

designate/api/admin/controllers/extensions/quotas.py

@@ -18,7 +18,7 @@ from oslo_log import log as logging
 
 from designate import schema
 from designate.api.v2.controllers import rest
-from designate.api.v2.views.extensions import quotas as quotas_view
+from designate.api.admin.views.extensions import quotas as quotas_view
 
 LOG = logging.getLogger(__name__)
 

designate/api/admin/controllers/extensions/reports.py

@@ -17,8 +17,8 @@
 from oslo_log import log as logging
 
 from designate.api.v2.controllers import rest
-from designate.api.v2.controllers.extensions import counts
-from designate.api.v2.controllers.extensions import tenants
+from designate.api.admin.controllers.extensions import counts
+from designate.api.admin.controllers.extensions import tenants
 
 LOG = logging.getLogger(__name__)
 

designate/api/admin/controllers/extensions/tenants.py

@@ -18,7 +18,7 @@ import pecan
 from oslo_log import log as logging
 
 from designate.api.v2.controllers import rest
-from designate.api.v2.views.extensions import reports as reports_view
+from designate.api.admin.views.extensions import reports as reports_view
 
 LOG = logging.getLogger(__name__)
 

designate/api/admin/controllers/root.py

@@ -0,0 +1,46 @@
+# Copyright (c) 2014 Rackspace Hosting
+# 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.
+from oslo.config import cfg
+from oslo_log import log as logging
+from stevedore import named
+
+from designate.api.v2.controllers import errors
+
+
+LOG = logging.getLogger(__name__)
+
+
+class RootController(object):
+    """
+    This is /admin/ Controller. Pecan will find all controllers via the object
+    properties attached to this.
+    """
+
+    def __init__(self):
+        enabled_ext = cfg.CONF['service:api'].enabled_extensions_admin
+        if len(enabled_ext) > 0:
+            self._mgr = named.NamedExtensionManager(
+                namespace='designate.api.admin.extensions',
+                names=enabled_ext,
+                invoke_on_load=True)
+            for ext in self._mgr:
+                controller = self
+                path = ext.obj.get_path()
+                for p in path.split('.')[:-1]:
+                    if p != '':
+                        controller = getattr(controller, p)
+                setattr(controller, path.split('.')[-1], ext.obj)
+
+    errors = errors.ErrorsController()

designate/api/versions.py

@@ -25,6 +25,7 @@ def factory(global_config, **local_conf):
     base = cfg.CONF['service:api'].api_base_uri.rstrip('/')
 
     def _version(version, status):
+        if version.isdigit():
             versions.append({
                 'id': 'v%s' % version,
                 'status': status,
@@ -33,6 +34,15 @@ def factory(global_config, **local_conf):
                     'rel': 'self'
                 }]
             })
+        else:
+            versions.append({
+                'id': '%s' % version,
+                'status': status,
+                'links': [{
+                    'href': base + '/' + version,
+                    'rel': 'self'
+                }]
+            })
 
     if cfg.CONF['service:api'].enable_api_v1:
         _version('1', 'CURRENT')

designate/schema/__init__.py

@@ -34,7 +34,7 @@ class Schema(object):
             self.validator = validators.Draft3Validator(
                 self.raw_schema, resolver=self.resolver,
                 format_checker=format.draft3_format_checker)
-        elif version == 'v2':
+        elif version in ['v2', 'admin']:
             self.validator = validators.Draft4Validator(
                 self.raw_schema, resolver=self.resolver,
                 format_checker=format.draft4_format_checker)

designate/tests/test_api/test_admin/__init__.py

@@ -0,0 +1,150 @@
+# Copyright 2013 Hewlett-Packard Development Company, L.P.
+#
+# Author: Kiall Mac Innes <kiall@managedit.ie>
+#
+# 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.
+import itertools
+
+from oslo_log import log as logging
+from webtest import TestApp
+
+from designate.api import admin as admin_api
+from designate.api import middleware
+from designate.tests.test_api import ApiTestCase
+
+
+LOG = logging.getLogger(__name__)
+
+
+INVALID_ID = [
+    '2fdadfb1-cf96-4259-ac6b-bb7b6d2ff98g',
+    '2fdadfb1cf964259ac6bbb7b6d2ff9GG',
+    '12345'
+]
+
+
+class AdminApiTestCase(ApiTestCase):
+    def setUp(self):
+        super(AdminApiTestCase, self).setUp()
+
+        # Ensure the v2 API is enabled
+        self.config(enable_api_admin=True, group='service:api')
+
+        # Create the application
+        self.app = admin_api.factory({})
+
+        # Inject the NormalizeURIMiddleware middleware
+        self.app = middleware.NormalizeURIMiddleware(self.app)
+
+        # Inject the FaultWrapper middleware
+        self.app = middleware.FaultWrapperMiddleware(self.app)
+
+        # Inject the TestContext middleware
+        self.app = middleware.TestContextMiddleware(
+            self.app, self.admin_context.tenant,
+            self.admin_context.tenant)
+
+        # Obtain a test client
+        self.client = TestApp(self.app)
+
+    def tearDown(self):
+        self.app = None
+        self.client = None
+
+        super(AdminApiTestCase, self).tearDown()
+
+    def _assert_invalid_uuid(self, method, url_format, *args, **kw):
+        """
+        Test that UUIDs used in the URL is valid.
+        """
+        count = url_format.count('%s')
+        for i in itertools.product(INVALID_ID, repeat=count):
+            self._assert_exception('invalid_uuid', 400, method, url_format % i)
+
+    def _assert_exception(self, expected_type, expected_status, obj,
+                          *args, **kwargs):
+        """
+        Checks the response that a api call with a exception contains the
+        wanted data.
+        """
+        kwargs.setdefault('status', expected_status)
+
+        response = obj(*args, **kwargs) if not hasattr(obj, 'json') else obj
+
+        self.assertEqual(expected_status, response.json['code'])
+        self.assertEqual(expected_type, response.json['type'])
+
+    def _assert_invalid_paging(self, data, url, key):
+        """
+        Test that certain circumstances is invalid for paging in a given url.
+        """
+        self._assert_paging(data, url, key=key,
+                            limit='invalid_limit',
+                            expected_type='invalid_limit',
+                            expected_status=400)
+
+        self._assert_paging(data, url, key=key,
+                            sort_dir='invalid_sort_dir',
+                            expected_type='invalid_sort_dir',
+                            expected_status=400)
+
+        self._assert_paging(data, url, key=key,
+                            sort_key='invalid_sort_key',
+                            expected_type='invalid_sort_key',
+                            expected_status=400)
+
+        self._assert_paging(data, url, key=key,
+                            marker='invalid_marker',
+                            expected_type='invalid_marker',
+                            expected_status=400)
+
+    def _assert_paging(self, data, url, key=None, limit=5, sort_dir='asc',
+                       sort_key='created_at', marker=None,
+                       expected_type=None, expected_status=200):
+
+        def _page(marker=None):
+            params = {'limit': limit,
+                      'sort_dir': sort_dir,
+                      'sort_key': sort_key}
+
+            if marker is not None:
+                params['marker'] = marker
+
+            r = self.client.get(url, params, status=expected_status)
+            if expected_status != 200:
+                if expected_type:
+                    self._assert_exception(expected_type, expected_status, r)
+                return r
+            else:
+                return r.json[key] if key in r.json else r.json
+
+        response = _page(marker=marker)
+        if expected_status != 200:
+            if expected_type:
+                self._assert_exception(expected_type, expected_status,
+                                       response)
+
+            return response
+
+        x = 0
+        length = len(data)
+        for i in xrange(0, length):
+            assert data[i]['id'] == response[x]['id']
+
+            x += 1
+            # Don't bother getting a new page if we're at the last item
+            if x == len(response) and i != length - 1:
+                x = 0
+                response = _page(response[-1:][0]['id'])
+
+        _page(marker=response[-1:][0]['id'])

designate/tests/test_api/test_admin/extensions/test_quotas.py

@@ -16,16 +16,16 @@
 # under the License.
 from oslo.config import cfg
 
-from designate.tests.test_api.test_v2 import ApiV2TestCase
+from designate.tests.test_api.test_admin import AdminApiTestCase
 
-cfg.CONF.import_opt('enabled_extensions_v2', 'designate.api.v2',
+cfg.CONF.import_opt('enabled_extensions_admin', 'designate.api.admin',
                     group='service:api')
 
 
-class ApiV2QuotasTest(ApiV2TestCase):
+class AdminApiQuotasTest(AdminApiTestCase):
     def setUp(self):
-        self.config(enabled_extensions_v2=['quotas'], group='service:api')
-        super(ApiV2QuotasTest, self).setUp()
+        self.config(enabled_extensions_admin=['quotas'], group='service:api')
+        super(AdminApiQuotasTest, self).setUp()
 
     def test_get_quotas(self):
         self.policy({'get_quotas': '@'})

designate/tests/test_api/test_admin/extensions/test_reports.py

@@ -16,16 +16,16 @@
 # under the License.
 from oslo.config import cfg
 
-from designate.tests.test_api.test_v2 import ApiV2TestCase
+from designate.tests.test_api.test_admin import AdminApiTestCase
 
-cfg.CONF.import_opt('enabled_extensions_v2', 'designate.api.v2',
+cfg.CONF.import_opt('enabled_extensions_admin', 'designate.api.admin',
                     group='service:api')
 
 
-class ApiV2ReportsTest(ApiV2TestCase):
+class AdminApiReportsTest(AdminApiTestCase):
     def setUp(self):
-        self.config(enabled_extensions_v2=['reports'], group='service:api')
-        super(ApiV2ReportsTest, self).setUp()
+        self.config(enabled_extensions_admin=['reports'], group='service:api')
+        super(AdminApiReportsTest, self).setUp()
 
     def test_get_counts(self):
         self.policy({'count_tenants': '@'})

etc/designate/api-paste.ini

@@ -3,6 +3,7 @@ use = egg:Paste#urlmap
 /: osapi_dns_app_versions
 /v1: osapi_dns_v1
 /v2: osapi_dns_v2
+/admin: osapi_dns_admin
 
 [app:osapi_dns_app_versions]
 paste.app_factory = designate.api.versions:factory
@@ -23,6 +24,14 @@ keystone = request_id faultwrapper validation_API_v2 authtoken keystonecontext m
 [app:osapi_dns_app_v2]
 paste.app_factory = designate.api.v2:factory
 
+[composite:osapi_dns_admin]
+use = call:designate.api.middleware:auth_pipeline_factory
+noauth = request_id faultwrapper noauthcontext maintenance normalizeuri osapi_dns_app_admin
+keystone = request_id faultwrapper authtoken keystonecontext maintenance normalizeuri osapi_dns_app_admin
+
+[app:osapi_dns_app_admin]
+paste.app_factory = designate.api.admin:factory
+
 [filter:request_id]
 paste.filter_factory = oslo_middleware:RequestId.factory
 

etc/designate/designate.conf.sample

@@ -84,6 +84,13 @@ debug = False
 # Enable Version 2 API (experimental)
 #enable_api_v2 = False
 
+# Enable Admin API (experimental)
+#enable_api_admin = False
+
+# Enabled Admin API extensions
+# Can be one or more of : reports, quotas, counts, tenants
+#enabled_extensions_admin =
+
 # Show the pecan HTML based debug interface (v2 only)
 # This is only useful for development, and WILL break python-designateclient
 # if an error occurs
@@ -94,7 +101,7 @@ debug = False
 #enabled_extensions_v1 =
 
 # Enabled API Version 2 extensions
-# Can be one or more of : reports, quotas
+# Can be one or more of :
 #enabled_extensions_v2 =
 
 #-----------------------

functionaltests/api/v2/clients/quotas_client.py

@@ -24,7 +24,7 @@ class QuotasClient(object):
 
     @classmethod
     def quotas_uri(cls, tenant_id):
-        return "/v2/quotas/" + tenant_id
+        return "/admin/quotas/" + tenant_id
 
     @classmethod
     def deserialize(cls, resp, body, model_type):

setup.cfg

@@ -53,9 +53,9 @@ designate.api.v1.extensions =
     reports = designate.api.v1.extensions.reports:blueprint
     touch = designate.api.v1.extensions.touch:blueprint
 
-designate.api.v2.extensions =
-    reports = designate.api.v2.controllers.extensions.reports:ReportsController
-    quotas = designate.api.v2.controllers.extensions.quotas:QuotasController
+designate.api.admin.extensions =
+    reports = designate.api.admin.controllers.extensions.reports:ReportsController
+    quotas = designate.api.admin.controllers.extensions.quotas:QuotasController
 
 designate.storage =
     sqlalchemy = designate.storage.impl_sqlalchemy:SQLAlchemyStorage