Book Image

Ansible 2 Cloud Automation Cookbook

By : Aditya Patawari, Vikas Aggarwal
Book Image

Ansible 2 Cloud Automation Cookbook

By: Aditya Patawari, Vikas Aggarwal

Overview of this book

Ansible has a large collection of inbuilt modules to manage various cloud resources. The book begins with the concepts needed to safeguard your credentials and explain how you interact with cloud providers to manage resources. Each chapter begins with an introduction and prerequisites to use the right modules to manage a given cloud provider. Learn about Amazon Web Services, Google Cloud, Microsoft Azure, and other providers. Each chapter shows you how to create basic computing resources, which you can then use to deploy an application. Finally, you will be able to deploy a sample application to demonstrate various usage patterns and utilities of resources.
Table of Contents (11 chapters)

Executing the Ansible command line to check connectivity

The simplest form in which we can use Ansible with Ansible ad hoc command line tool. We can execute the tasks using modules without actually writing code in the file. This is great for quick testing or for one off tasks but we should not turn this into a habit since this type of usage is not easily documented and auditable.

How to do it...

We just have to use the Ansible command and pass the ping module as an argument to parameter -m. A successful execution will return the string pong. It signifies that Ansible can reach the server and execute tasks, subject to the authorization level of the user, of course:

$ ansible localhost -m ping
localhost | SUCCESS => {
"changed": false,
"failed": false,
"ping": "pong"
}