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This article shows you how to use the automated operation and maintenance tool Ansible, which is concise and easy to understand. It will definitely brighten your eyes. I hope you can get something through the detailed introduction of this article.

A qualified operation and maintenance engineer must master the commonly used automated operation and maintenance tools, and Ansible is a leader in automated operation and maintenance tools.

Ansible can uniformly configure servers, install software, or perform various IT tasks from a central control node. It uses an one-to-many, clientless mechanism to send instructions from the control node through SSH to the remote client to complete the task (of course, other protocols can also be used in addition to SSH).

Let's look at a simple usage scenario in which an operations engineer configures 100 servers a day and must execute a series of Bash commands on each machine and then deliver them to the user.

This is a simple example, but it should prove that it is very easy to write a command in a yaml file and run it on a remote server.

Such excellent tools obviously have a wide range of machines to be used. Ma GE Education has conducted a special survey on the needs of the job market, and the results show that 73% of corporate recruitment messages require candidates to be familiar with or master the application of Ansible.

In contrast to the demand, many junior operation and maintenance engineers are still unfamiliar with Ansible.

Today, I would like to share with you an Ansible tutorial that I have been organizing for a long time. Including Ansible learning route mind map, Ansible Chinese manual, Ansible from entry to mastery and enterprise practice, and so on. Allows you to quickly learn, learn, and start using Ansible.

[for information collection, see the end of the article! ]

[for information collection, see the end of the article! ]

Ansible learning route

The file is too large, only some screenshots are shown here.

Ansible text document

Ansible Chinese Handbook

Ansible configuration management

The above is how to use the automated operation and maintenance tool Ansible. Have you learned any knowledge or skills? If you want to learn more skills or enrich your knowledge reserve, you are welcome to follow the industry information channel.

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