centos7 安装配置openstack-dashboard （官网openstack-juno版）_centos7怎么进入openstack dashboard界面

作者：码创造者 | 2024-08-15 11:47:08

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centos7怎么进入openstack dashboard界面

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博客地址：http://blog.csdn.net/qq_21398167

原博文地址：http://blog.csdn.net/qq_21398167/article/details/47036395

System requirements

Before you install theOpenStack dashboard, you must meet the following system requirements:

•OpenStack Compute installation.Enable the Identity Service for user and project management.

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 platform.

Then, install and configurethe dashboard on a node that can contact the Identity Service.

Provideusers with the following information so that they can access the dashboardthrough a web browser on their local machine:

• 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 bug, 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 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 section 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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参考：H版本

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

笔者是结合这两个版本一起搭建的环境并成功！

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