Conventions

In this book, you will find a number of styles of text 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 zun-compute service is the main component of the Zun system."

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

$ sudo mkdir -p /opt/stack

New terms and important words are shown in bold. Words that you see on the screen, in menus or dialog boxes for example, appear in the text like this: "You can see in the following screenshot that we are given two options to choose for our container host: Kubernetes Pod and Docker Standalone Host."

Warnings or important notes appear in a box like this.

Tips and tricks appear like this.