Merge lp:~canonical-ci-engineering/adt-request-proxy/trunk-initial-development into lp:adt-request-proxy

[Thomi Richards]

Initial development effort. Can post tests, no result checking yet.

This branch gets the majority of the development work on adt-request-proxy out of the way. With this branch, we can:

* Spin up a flask webapp that responds to:
 - POST on /v1/test
 - GET on /v1/test/<request-id>
* Webapp actually posts requests to the correct amqp queue (this works with adt-cloud-worker)
* Run functional tests over the web app.

STILL TODO:

* Figure out how we're going to host this in production (gunicorn? mod_wsgi?), and do something better than the flask dev server.
* Add code that checks swift for the final result tarball - this will live in adt_request_proxy.swift eventually
* Fix up the kombu code. At the moment it's a pretty shoddy copy/paste from celco's prototype.

[Evan (ev)]

On 9 March 2015 at 03:37, Thomi Richards <email address hidden> wrote:
> * Figure out how we're going to host this in production (gunicorn? mod_wsgi?), and do something better than the flask dev server.

gunicorn is what we've been using in the past. I don't know of any
deployments that are still on mod_wsgi.

[Paul Larson (pwlars)]

Small comment about the API versioning that you'll need for this to work at all, and it's simple enough that you may as well go ahead and do it here. Otherwise, I think this MP is a good start, but already getting big. I'm very much in favor of landing it asap even if there are still TODO items documented. Those can then be easily handled by anyone, and we don't end up with a huge mp to sort though and block other progress until it's perfect. Just make sure they are referenced in comments, and in tasks.

review: Approve

[lp:~canonical-ci-engineering/adt-request-proxy/trunk-initial-development]

4. By Thomi Richards on 2015-03-10

Feedback from code review.

[Celso Providelo (cprov)]

Thomi,

Let's land this and unblock possible tweaks for integrating with https://jujucharms.com/u/webteam-backend/wsgi-app charm and the mojo spec.

I also suspect there a disconnection between the project name and the production environment we created (adt-request-proxy vs. adt-cloud-service, it's entirely my fault. If it emerge weirdly in the mojo spec work, I think we should renamed it sooner than later. Let's wait and see.

Thank you.

review: Approve

=== modified file '.adt-service.conf'
--- .adt-service.conf	2015-03-02 22:47:39 +0000
+++ .adt-service.conf	2015-03-10 20:41:45 +0000
@@ -6,6 +6,9 @@
 [amqp]
 uris = amqp://guest:guest@localhost:5672//
 
+[swift]
+public_url = http://some.swift.server.com
+
 [nova]
 os_username = foo
 os_tenant_name = foo_project

=== added file '.bzrignore'
--- .bzrignore	1970-01-01 00:00:00 +0000
+++ .bzrignore	2015-03-10 20:41:45 +0000
@@ -0,0 +1,2 @@
+ve
+adt_request_proxy.egg-info

=== added file 'COPYING'
--- COPYING	1970-01-01 00:00:00 +0000
+++ COPYING	2015-03-10 20:41:45 +0000
@@ -0,0 +1,674 @@
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+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Use with the GNU Affero General Public License.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.

=== removed file 'README.md'
--- README.md	2015-03-02 22:47:39 +0000
+++ README.md	1970-01-01 00:00:00 +0000
@@ -1,26 +0,0 @@
-ADT proxy service
-=================
-
-
-Introduction
-============
-
-`adt-proxy-service` is a microservice able to interpret and queue REST
-test request.
-
-
-Installing and Running
-======================
-
-Install system dependencies::
-
-  $ sudo apt-get install python-kombu python-configparser
-
-Sample configuration as '.adt-service.conf'::
-
-  [amqp]
-  uris = amqp://guest:guest@localhost:5672//
-
-Running::
-
-  $ ./adt-proxy-service.py -t amd64.nova -r 10

=== added file 'README.rst'
--- README.rst	1970-01-01 00:00:00 +0000
+++ README.rst	2015-03-10 20:41:45 +0000
@@ -0,0 +1,43 @@
+ADT proxy service
+##################
+
+Introduction
+============
+
+`adt-proxy-service` is a microservice able to interpret and queue REST
+test request.
+
+Installing and Running
+======================
+
+Create and activate a virtualenv running python 3::
+
+	$ virtuelenv -p python3 ve
+	$ . ve/bin/activate
+
+Install system dependencies::
+
+  $ pip install -r requirements.txt
+
+Sample configuration as '.adt-service.conf'::
+
+  [amqp]
+  uris = amqp://guest:guest@localhost:5672//
+
+  [swift]
+  public_url = http://some.swift.server.com/
+
+Running::
+
+  $ ./adt-request-proxy
+
+Running the Tests
+=================
+
+Install the test requirements::
+
+	$ pip install -r test_requirements.txt
+
+Run the tests::
+
+	$ python setup.py test
\ No newline at end of file

=== renamed file 'adt-proxy-service.py' => 'adt-request-proxy.py'
--- adt-proxy-service.py	2015-03-03 01:12:04 +0000
+++ adt-request-proxy.py	2015-03-10 20:41:45 +0000
@@ -1,82 +1,21 @@
 #!/usr/bin/env python
-
-from __future__ import print_function
-
-import sys
-
-import argparse
-import configparser
-
-import kombu
-from kombu.log import get_logger
-from kombu.pools import producers
-from kombu.utils.debug import setup_logging
-
-
-logger = get_logger(__name__)
-
-
-def main():
-    setup_logging(loglevel='DEBUG', loggers=[''])
-
-    parser = argparse.ArgumentParser(
-        description='ADT proxy service ...')
-    parser.add_argument('-c', '--conf', default='.adt-service.conf',
-                        help='Configuration file path')
-    parser.add_argument('-t', '--tag', default='i386.nova',
-                        help='Target worker tag (<arch>.<platform>)')
-    parser.add_argument('-r', '--requests', default=1, type=int,
-                        help='Number of requests')
-
-    args = parser.parse_args()
-    routing_key = args.tag
-    n_requests = args.requests
-
-    # Load configuration options.
-    config = configparser.ConfigParser()
-    config.read(args.conf)
-    amqp_uris = config.get('amqp', 'uris').split()
-
-
-    # Bogus script based producer ...
-    arch, platform = routing_key.split('.')
-    payload = {
-        'request_id': kombu.uuid(),
-        'arch': arch,
-        'platform': platform,
-        'package_name': 'libpng',
-        'nova_flavor': 'm1.medium',
-        'nova_image': ('ubuntu-released/ubuntu-trusty-14.04-{}-server-' 
-                       '20150209.1-disk1.img'.format(arch)),
-    }
-
-    adt_exchange = kombu.Exchange("adt.exchange", type="topic")
-    queue = kombu.Queue(
-        'adt.requests.{}'.format(routing_key),
-        adt_exchange, routing_key=routing_key)
-
-    # Always declare exchange and destination queue, even if there are no
-    # available works the request is preserved.
-    declare = [adt_exchange, queue]
-
-    with kombu.Connection(amqp_uris) as conn:
-        with producers[conn].acquire(block=True) as producer:
-
-            def errback(exc, interval):
-                logger.error('Error: %r', exc, exc_info=1)
-                logger.info('Retry in %s seconds.', interval)
-
-            publish = conn.ensure(
-                producer, producer.publish,
-                errback=errback, max_retries=3)
-
-            for i in range(n_requests):
-                payload['index'] = i
-                publish(
-                    payload,
-                    exchange=adt_exchange,
-                    routing_key=routing_key,
-                    declare=declare)
+# adt-request-proxy
+# Copyright (C) 2015 Canonical
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+from adt_request_proxy import main
 
 
 if __name__ == '__main__':

=== added directory 'adt_request_proxy'
=== added file 'adt_request_proxy/__init__.py'
--- adt_request_proxy/__init__.py	1970-01-01 00:00:00 +0000
+++ adt_request_proxy/__init__.py	2015-03-10 20:41:45 +0000
@@ -0,0 +1,69 @@
+# adt-request-proxy
+# Copyright (C) 2015 Canonical
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+import configparser
+
+import flask
+from kombu.utils.debug import setup_logging
+import argparse
+
+
+from adt_request_proxy import v1
+from adt_request_proxy import errors
+from adt_request_proxy.queue import RabbitQueuer
+
+def create_flask_app():
+    app = flask.Flask('adt_cloud_worker')
+
+    app.add_url_rule(
+        '/v1/test',
+        'test_new',
+        v1.test_new,
+        methods=['POST']
+    )
+
+    @app.errorhandler(errors.MissingRequestParameters)
+    def handle_invalid_usage(error):
+        response = flask.jsonify(error.to_dict())
+        response.status_code = error.status
+        return response
+
+    return app
+
+
+def main():
+    setup_logging(loglevel='DEBUG', loggers=[''])
+
+    parser = argparse.ArgumentParser(
+        description='ADT proxy service ...')
+    parser.add_argument('-c', '--conf', default='.adt-service.conf',
+                        help='Configuration file path')
+    args = parser.parse_args()
+
+
+    app = create_flask_app()
+
+    # Load configuration options & create queuer
+    config = configparser.ConfigParser()
+    config.read(args.conf)
+    app.extensions['rabbit'] = RabbitQueuer(config)
+    app.config['SWIFT_URL'] = config['swift']['public_url']
+
+    app.run()
+
+if __name__ == '__main__':
+    main()

=== added file 'adt_request_proxy/errors.py'
--- adt_request_proxy/errors.py	1970-01-01 00:00:00 +0000
+++ adt_request_proxy/errors.py	2015-03-10 20:41:45 +0000
@@ -0,0 +1,35 @@
+# adt-request-proxy
+# Copyright (C) 2015 Canonical
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+"""Errors we raise from the request proxy."""
+
+
+class MissingRequestParameters(Exception):
+
+    """Signal that one or more required parameters were missing."""
+
+    def __init__(self, missing_parameter_names, message=''):
+        self.missing_parameter_names = missing_parameter_names
+        self.additional_message = message
+        self.status = 400
+
+    def to_dict(self):
+        return {
+            "message": "The following required parameters are missing: '%s'" \
+                % ', '.join(self.missing_parameter_names),
+            "additional_message": self.additional_message
+        }

=== added file 'adt_request_proxy/queue.py'
--- adt_request_proxy/queue.py	1970-01-01 00:00:00 +0000
+++ adt_request_proxy/queue.py	2015-03-10 20:41:45 +0000
@@ -0,0 +1,80 @@
+# adt-request-proxy
+# Copyright (C) 2015 Canonical
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+"""Functions that interract with the rabbitmq daemon."""
+
+import kombu
+from kombu.pools import producers
+from kombu.common import uuid
+
+
+class RabbitQueuer(object):
+    """A class that can send things to the rabbit queue. An instance of this
+    is stored in 'flask.g'.
+
+    TODO: This code can almost certainly be improved - for example, maybe
+        don't create a new connection every time we queue something?
+
+    """
+
+    def __init__(self, config):
+        self.amqp_uris = config.get('amqp', 'uris').split()
+        self.adt_exchange = kombu.Exchange("adt.exchange", type="topic")
+
+    def queue_test(self, payload):
+        """Take 'payload' and enqueue it on the rabbit queue.
+
+        'payload' must be a dictionary, and must *not* contain a 'request_id'
+        key.
+
+        Upon success, returns a request_id which should be communicated to the
+        client.
+
+        On error, an exception will be raised.
+
+        """
+        routing_key = payload['arch'] + '.' + payload['platform']
+        queue = kombu.Queue(
+            'adt.requests.{}'.format(routing_key),
+            self.adt_exchange, routing_key=routing_key)
+
+        # Always declare exchange and destination queue, even if there are no
+        # available works the request is preserved.
+        declare = [self.adt_exchange, queue]
+
+        connection = kombu.Connection(self.amqp_uris)
+        payload['request_id'] = uuid()
+
+        with producers[connection].acquire(block=True) as producer:
+
+            def errback(exc, interval):
+                # TODO: This should raise an exception if something goes wrong.
+                # the exception should be registerred with flask, so we
+                # automatically return something nice and RESTful to the user
+                # see: adt_request_proxy.errors.
+                logger.error('Error: %r', exc, exc_info=1)
+                logger.info('Retry in %s seconds.', interval)
+
+            publish = connection.ensure(
+                producer, producer.publish,
+                errback=errback, max_retries=3)
+            publish(
+                payload,
+                exchange=self.adt_exchange,
+                routing_key=routing_key,
+                declare=declare)
+        return payload['request_id']

=== added directory 'adt_request_proxy/tests'
=== added file 'adt_request_proxy/tests/__init__.py'
--- adt_request_proxy/tests/__init__.py	1970-01-01 00:00:00 +0000
+++ adt_request_proxy/tests/__init__.py	2015-03-10 20:41:45 +0000
@@ -0,0 +1,18 @@
+# adt-request-proxy
+# Copyright (C) 2015 Canonical
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+"""Package for tests, unit and functional alike."""

=== added file 'adt_request_proxy/tests/test_functional.py'
--- adt_request_proxy/tests/test_functional.py	1970-01-01 00:00:00 +0000
+++ adt_request_proxy/tests/test_functional.py	2015-03-10 20:41:45 +0000
@@ -0,0 +1,62 @@
+# adt-request-proxy
+# Copyright (C) 2015 Canonical
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+"""Full-stack functional tests for the web application."""
+
+import testtools
+from testtools.matchers import Equals
+
+import adt_request_proxy
+
+
+class FunctionalWebAppTests(testtools.TestCase):
+
+    """A suite of functional tests for the web app.
+
+    Tests are reasonably simple to write: 'self.client' is a
+    'werkzeug.test.Client', and can make get/post etc calls. Query response
+    objects to make sure you got what you expected.
+
+    A few things still need to be done however: for testing, we want to tweak
+    the queues requests end up on, since we (probably) want these tests to
+    run on production deployments without the adt-cloud-worker picking up our
+    test requests.
+
+    """
+
+    def setUp(self):
+        super().setUp()
+        self.server_app = adt_request_proxy.create_flask_app()
+        self.server_app.config['TESTING'] = True
+        self.client = self.server_app.test_client()
+
+    def assertEndpointDisallowsMethods(self, endpoint, methods):
+        for method in methods:
+            fn = getattr(self.client, method.lower(), None)
+            if fn and callable(fn):
+                resp = fn(endpoint)
+                self.expectThat(resp.status_code, Equals(405))
+            else:
+                self.fail("Unknown method %s" % method)
+
+    def test_v1_test_endpoint_is_POST_only(self):
+        self.assertEndpointDisallowsMethods(
+            '/v1/test',
+            ['GET', 'PATCH', 'DELETE']
+        )
+
+    # TODO: add more tests here ;)

=== added file 'adt_request_proxy/v1.py'
--- adt_request_proxy/v1.py	1970-01-01 00:00:00 +0000
+++ adt_request_proxy/v1.py	2015-03-10 20:41:45 +0000
@@ -0,0 +1,57 @@
+# adt-request-proxy
+# Copyright (C) 2015 Canonical
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+"""Version 1 restful service web code."""
+
+import urllib.parse
+
+from flask import current_app, request, url_for, jsonify
+
+from adt_request_proxy.errors import MissingRequestParameters
+
+def test_new():
+    required_keys = {
+        'package-name',
+        'architecture',
+        'platform',
+    }
+    missing = required_keys.difference(set(request.form.keys()))
+    if missing:
+        raise MissingRequestParameters(missing)
+
+    rabbit_request = dict()
+    rabbit_request['package_name'] = request.form['package-name']
+    if 'apt-pocket' in request.form:
+        rabbit_request['apt_pocket'] = request.form.get('apt-pocket')
+    rabbit_request['arch'] = arch = request.form['architecture']
+    rabbit_request['platform'] = request.form['platform']
+    rabbit_request['nova_image'] = (
+        'ubuntu-released/ubuntu-trusty-14.04-{}'
+        '-server-20150209.1-disk1.img'.format(arch)
+    )
+
+    req_id = current_app.extensions['rabbit'].queue_test(rabbit_request)
+    return jsonify(
+        {
+            'status': 'request processed',
+            'request_id': req_id,
+            'result_url': urllib.parse.urljoin(
+                current_app.config['SWIFT_URL'], req_id + '/results.tgz'
+            )
+        }
+    )
+    return repr(request.form)

=== added file 'requirements.txt'
--- requirements.txt	1970-01-01 00:00:00 +0000
+++ requirements.txt	2015-03-10 20:41:45 +0000
@@ -0,0 +1,2 @@
+flask==0.10.1
+kombu==3.0.24
\ No newline at end of file

=== added file 'setup.py'
--- setup.py	1970-01-01 00:00:00 +0000
+++ setup.py	2015-03-10 20:41:45 +0000
@@ -0,0 +1,42 @@
+#!/usr/bin/env python3
+
+#
+# adt-cloud-worker
+# Copyright (C) 2015 Canonical
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+import sys
+assert sys.version_info >= (3,), 'Python 3 is required'
+
+from setuptools import find_packages, setup, Extension
+
+
+VERSION = '1.0.0'
+
+
+
+setup(
+    name='adt-request-proxy',
+    version=VERSION,
+    description='A microservice that queues test runs via a RESTful interface.',
+    author='Canonical CI Engineering Team',
+    author_email='[e-mail]',
+    url='https://launchpad.net/adt-cloud-worker',
+    license='GPLv3',
+    packages=find_packages(),
+    test_suite='adt_request_proxy.tests',
+    scripts=['adt-request-proxy.py']
+)

=== added file 'test_requirements.txt'
--- test_requirements.txt	1970-01-01 00:00:00 +0000
+++ test_requirements.txt	2015-03-10 20:41:45 +0000
@@ -0,0 +1,1 @@
+testtools==1.5.0
\ No newline at end of file