CENTOS7 installation Configuration Openstack-dashboard (official website Openstack-juno version)

System Requirements

Before you install Theopenstack Dashboard, you must meet the following system require-ments:

 ? OpenStack Compute installation. Enable the Identity Service for user and project Man-agement.

Note the URLs of the Identityservice and Compute endpoints.

 ? Identity Service User Withsudo privileges. Because Apache does not serve content from a root user, Usersmust run the dashboard as an Identity Service user with sudo privileges. [1]

Python 2.6 or 2.7. The pythonversion must support Django. The Python version should run on any system,including Mac OS X. Installation prerequisites might differ by plat-form.

Then, install and configurethe Dashboard to a node that can contact the Identity Service.

Provideusers with the following information so, they can access the Dashboardthrough a Web browser on their local Mach Ine

? the public IP address Fromwhich They can access the dashboard

? the user name and password Withwhich They can access the dashboard

Your Web browser, and that of Your users, must support HTML5 andhave cookies and JavaScript enabled.

Install the Packages:

# yum Install openstack-dashboard httpd mod_wsgi memcached python-memcached

To configure the Dashboard ? Edit the /etc/openstack-dashboard/local_settings file and complete the following actions: A. Configure the Dashboard to use OpenStack services on the controller node: Openstack_host = "Controller" B. allow all hosts to access the dashboard: allowed_hosts = [' * '] c. Configure the memcached session storage service: CACHES = { ' Default ': { ' Backend ': ' django.core.cache.backends.memcached. Memcachedcache ', ' Location ': ' 127.0.0.1:11211 ', } }

To finalize Installation

1. on RHEL and CentOS, Configureselinux to permit the Web server to connect to Open-stack services:

#   setsebool-p Httpd_can_network_connect on

2. Due to a packaging bugs, Thedashboard CSS fails to load properly. Run The following command to resolve Thisissue:

#   chown-r apache:apache/usr/share/openstack-dashboard/static

For more information, see the bug in report.

3. start the Web server andsession storage service and configure them to Start when the system boots:

# Systemctl Enable Httpd.service Memcached.service

# Systemctl Start Httpd.service Memcached.service

Verify operation

This sections describes how to verify operation ofthe Dashboard.

1. Access the dashboard using aweb browser:http://controller/dashboard .

2. authenticate using admin or DemoUser credentials.

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Reference: Version H

http://blog.csdn.net/qq_21398167/article/details/46385667

The author is combined with these two versions of the environment built together and successful!

Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced.

CENTOS7 installation Configuration Openstack-dashboard (official website Openstack-juno version)