# Copyright (c) 2014 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.


# Set a define so we can conditionally exclude some lab apache settings
# in the main configuration.
Define MOBLAB_INSTANCE True

PassEnv CROS_CACHEDIR
# Protect moblab from securtiy scans as it crashes the device.
<IfModule mod_rewrite.c>
  RewriteEngine On
  RewriteCond %{HTTP_USER_AGENT} ^$                                                         [OR]
  RewriteCond %{HTTP_USER_AGENT} ^.*(GoogleSecurityScanner).*                               [NC]
  RewriteRule ^(.*)$ - [F,L]
</IfModule>

LoadModule wsgi_module modules/mod_wsgi.so
ServerName localhost
Listen 80
Include /usr/local/autotest/apache/apache-conf
PidFile /var/run/apache2.pid

# Setup wmatrix under a sub-directory of the web server
Include /whining/apache-conf

# Override default logging and limit the size of the logs
ErrorLog "|/usr/sbin/rotatelogs -n 2 /var/log/apache2/error_log 50M"
CustomLog "|/usr/sbin/rotatelogs -n 2 /var/log/apache2/access_log 50M" common

# Limit Apache's memory settings.
StartServers            1
MinSpareServers         1
MaxSpareServers         1
MaxRequestWorkers       6
# Note that restarting Apache's processes does not restart the WSGI Daemon
# processes, which is where memory is leaked from the application.  Changing
# this value does not do much.
MaxRequestsPerChild     100

# Each request can leak about 60MB of space, which is 1.5% of a moblab's memory.
# If we want 90% maximum memory utilization, then we can only have
# 90 = 1.5 * processes * maximum_requests.
# Choosing processes = 6, maximum_requests = 10 arbitrarily.
WSGIDaemonProcess autotestapache processes=6 maximum-requests=10