watcher/devstack/files/apache-watcher-api.template
aditi af22899ebe Run Watcher-API behind mod-wsgi
This patch adds support to run watcher-api
with mod-wsgi. It provides
1. wsgi app script files, to run watcher-api under apache.
2. updated devstack plugin to run watcher-api default with
   mod-wsgi.
3. Document to deploy watcher-api behind wsgi.

Change-Id: I8f1026f0b09fd774376220c2d117ee66f72421b8
Closes-Bug: #1675376
2017-04-01 19:03:17 +05:30

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# 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.
# This is an example Apache2 configuration file for using the
# Watcher API through mod_wsgi. This version assumes you are
# running devstack to configure the software.
Listen %WATCHER_SERVICE_PORT%
<VirtualHost *:%WATCHER_SERVICE_PORT%>
WSGIDaemonProcess watcher-api user=%USER% processes=%APIWORKERS% threads=1 display-name=%{GROUP}
WSGIScriptAlias / %WATCHER_WSGI_DIR%/app.wsgi
WSGIApplicationGroup %{GLOBAL}
WSGIProcessGroup watcher-api
WSGIPassAuthorization On
ErrorLogFormat "%M"
ErrorLog /var/log/%APACHE_NAME%/watcher-api.log
CustomLog /var/log/%APACHE_NAME%/watcher-api-access.log combined
<Directory %WATCHER_WSGI_DIR%>
WSGIProcessGroup watcher-api
WSGIApplicationGroup %{GLOBAL}
<IfVersion >= 2.4>
Require all granted
</IfVersion>
<IfVersion < 2.4>
Order allow,deny
Allow from all
</IfVersion>
</Directory>
</VirtualHost>