Conventions used

There are a number of text conventions used throughout this book.

Code in text: Indicates code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles. Here is an example: "As a best practice, we recommend that you limit any privileged pods within the kube-system namespace."

A block of code is set as follows:

terraform {
  required_version = "~> 0.12.24"
}

When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:

provider "aws" {
  region = var.aws_region
  version = "~> 2.52.0"
}

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

$ cd Chapter03/terraform/shared-state
$ terraform init

Bold: Indicates a new term, an important word, or words that you see on screen. For example, words in menus or dialog boxes appear in the text like this. Here is an example: "Select System info from the Administration panel."

Tips or important notes

Appear like this.