OpenStack for Architects

Conventions

In this book, you will find a number of text styles that distinguish between different kinds of information. Here are some examples of these styles and an explanation of their meaning.

Code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles are shown as follows: "The keystonerc_admin file can be used to authenticate an administrative user and the keystonerc_demo file can be used to authenticate a non-privileged user."

A block of code is set as follows:

export OS_USERNAME=demo 
export OS_TENANT_NAME=demo 
export OS_PASSWORD=<random string> 
export OS_AUTH_URL=http://192.168.0.10:5000/v2.0/ 
export PS1='[\u@\h \W(keystone_demo)]\$ '

When we wish to draw your attention ...