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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Installing Horizon – web user interface dashboard
Horizon dashboard service is the web user interface for users to consume OpenStack services and for administrator to manage and operate OpenStack.
Getting ready
Install packages needed for Horizon as follows:
[root@controller ~]# yum install mod_wsgi openstack-dashboard Use firewall-cmd command to open port 80: [root@controller ~]# firewall-cmd --permanent --add-port=80/tcp [root@controller ~]# firewall-cmd --reload Configure SELinux: # setsebool -P httpd_can_network_connect on
How to do it...
Perform the following steps to configure and enable the Horizon dashboard service:
- Edit
/etc/openstack-dashboard/local_settings:ALLOWED_HOSTS = ['localhost', '*'] OPENSTACK_HOST = "controller"
- Start and enable ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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