openstack/kolla-ansible
Code Issues Proposed changes

Optimize horizon cache and compress for http response

Browse Source 
Leverage the browser cache and compress to speed up the file transfer.
In RHEL based image, the expire and deflate module are enabled in
default. In the Debian based image, only the deflate is enabled

* Enable expire module on the Debian based image
* Enable the expire for the assets resource
* Enable the deflate for the http response

Closes-Bug: #1605907
Change-Id: If25decc38a10a21929f72a89cdb350d4ac64a5a9
This commit is contained in:
Jeffrey Zhang 2016-07-24 01:27:59 +08:00
parent 661c6a059f
commit ed1b3dc929
2 changed files with 45 additions and 0 deletions
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44
ansible/roles/horizon/templates/horizon.conf.j2
View File

@ -24,4 +24,48 @@ Listen {{ api_interface_address }}:80
{% if kolla_enable_tls_external | bool %}
Header edit Location ^http://(.*)$ https://$1
{% else %}
# NOTE(Jeffrey4l): Only enable deflate when tls is disabled until the
# OSSN-0037 is fixed.
# see https://wiki.openstack.org/wiki/OSSN/OSSN-0037 for more information.
<IfModule mod_deflate.c>
# Compress HTML, CSS, JavaScript, Text, XML and fonts
AddOutputFilterByType DEFLATE application/javascript
AddOutputFilterByType DEFLATE application/rss+xml
AddOutputFilterByType DEFLATE application/vnd.ms-fontobject
AddOutputFilterByType DEFLATE application/x-font
AddOutputFilterByType DEFLATE application/x-font-opentype
AddOutputFilterByType DEFLATE application/x-font-otf
AddOutputFilterByType DEFLATE application/x-font-truetype
AddOutputFilterByType DEFLATE application/x-font-ttf
AddOutputFilterByType DEFLATE application/x-javascript
AddOutputFilterByType DEFLATE application/xhtml+xml
AddOutputFilterByType DEFLATE application/xml
AddOutputFilterByType DEFLATE font/opentype
AddOutputFilterByType DEFLATE font/otf
AddOutputFilterByType DEFLATE font/ttf
AddOutputFilterByType DEFLATE image/svg+xml
AddOutputFilterByType DEFLATE image/x-icon
AddOutputFilterByType DEFLATE text/css
AddOutputFilterByType DEFLATE text/html
AddOutputFilterByType DEFLATE text/javascript
AddOutputFilterByType DEFLATE text/plain
AddOutputFilterByType DEFLATE text/xml
</IfModule>
{% endif %}
<IfModule mod_expires.c>
<Filesmatch "\.(jpg|jpeg|png|gif|js|css|swf|ico|woff)$">
ExpiresActive on
ExpiresDefault "access plus 1 month"
ExpiresByType application/javascript "access plus 1 year"
ExpiresByType text/css "access plus 1 year"
ExpiresByType image/x-ico "access plus 1 year"
ExpiresByType image/jpg "access plus 1 year"
ExpiresByType image/jpeg "access plus 1 year"
ExpiresByType image/gif "access plus 1 year"
ExpiresByType image/png "access plus 1 year"
Header merge Cache-Control public
Header unset ETag
</Filesmatch>
</IfModule>

1
docker/horizon/Dockerfile.j2
View File

@ -44,6 +44,7 @@ RUN {{ macros.install_packages(horizon_packages | customizable("packages")) }}
RUN echo > /etc/apache2/ports.conf \
&& sed -i 's|\(ServerTokens \)OS|\1Prod|' /etc/apache2/conf-available/security.conf \
&& ln -s ../mods-available/headers.load /etc/apache2/mods-enabled/headers.load \
&& ln -s ../mods-available/expires.load /etc/apache2/mods-enabled/expires.load \
&& cp /usr/share/openstack-dashboard/openstack_dashboard/conf/*.json /etc/openstack-dashboard \
&& sed -i "s|WEBROOT='/horizon/'|WEBROOT = '/'|" /etc/openstack-dashboard/local_settings.py \
&& sed -i "s|^POLICY_FILES_PATH|POLICY_FILES_PATH = '/etc/openstack-dashboard'|" /etc/openstack-dashboard/local_settings.py \