October 2015
Intermediate to advanced
210 pages
4h 23m
English
Content preview from Production Ready OpenStack - Recipes for Successful EnvironmentsBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Configuring Horizon caching with memcached
To better address large-scale environments while using the Horizon dashboard service, with a large amount of users, it is recommended to configure a caching layer in front of the dashboard. This reduces the amount of calls httpd needs to address and allows Horizon dashboard to serve a larger amount of users.
Getting started
In this recipe, we will configure Horizon to use a memcached caching service. We will need to install and configure the memcached service first.
Install the memcached service with dependent packages:
[root@controller ~]# yum install -y memcached memcached-selinux
Edit the memcached configuration file:
[root@controller ~]# vi /etc/sysconfig/memcached
Make sure that the following settings ...
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