OpenStack Essentials - Second Edition

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: " In addition to the client package, you will also need the overcloudrc file from the undercloud."

A block of code is set as follows:

define service {
check_command check_nrpe!check_ovs_tunnel
host_name compute
service_description OVS tunnel connectivity
use generic-service
}

Any command-line input or output is written as follows:

myhost# sudo ip addr add 192.0.2.222/24 dev bridget
myhost# sudo ip ...