diff --git a/nova/wsgi/__init__.py b/nova/wsgi/__init__.py new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/nova/wsgi/metadata.py b/nova/wsgi/metadata.py new file mode 100644 index 000000000000..e033b71cec52 --- /dev/null +++ b/nova/wsgi/metadata.py @@ -0,0 +1,24 @@ +# 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. + +"""WSGI application entry-point for Nova Metadata API.""" + +import threading + +from nova.api.openstack import wsgi_app + +NAME = "metadata" + +application = None +with threading.Lock(): + if application is None: + application = wsgi_app.init_application(NAME) diff --git a/nova/wsgi/osapi_compute.py b/nova/wsgi/osapi_compute.py new file mode 100644 index 000000000000..7f4de03b0715 --- /dev/null +++ b/nova/wsgi/osapi_compute.py @@ -0,0 +1,24 @@ +# 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. + +"""WSGI application entry-point for Nova Compute API.""" + +import threading + +from nova.api.openstack import wsgi_app + +NAME = "osapi_compute" + +application = None +with threading.Lock(): + if application is None: + application = wsgi_app.init_application(NAME) diff --git a/releasenotes/notes/add-nova-wsgi-module-3cc250a78fef7365.yaml b/releasenotes/notes/add-nova-wsgi-module-3cc250a78fef7365.yaml new file mode 100644 index 000000000000..6b104f5e3666 --- /dev/null +++ b/releasenotes/notes/add-nova-wsgi-module-3cc250a78fef7365.yaml @@ -0,0 +1,22 @@ +--- +features: + - | + A new module, ``nova.wsgi``, has been added as a place to gather WSGI + ``application`` objects. This is intended to ease deployment by providing + a consistent location for these objects. For example, if using uWSGI then + instead of: + + .. code-block:: ini + + [uwsgi] + wsgi-file = /bin/nova-api-wsgi + + You can now use: + + .. code-block:: ini + + [uwsgi] + module = nova.wsgi.osapi_compute:application + + This also simplifies deployment with other WSGI servers that expect module + paths such as gunicorn.