If you are working in DevOps, which is a method for creating and managing software, you may know there are many tools available to help with your work. However, too many tools can be confusing at times. When developers look for a tool, they cannot determine which tools would work.
ICert Global can assist in determining which tools are available to carry out the tasks properly.
If you Google Ansible vs Chef, you will see many different perspectives comparing these two tools and even others. This is an indicator that a lot of people are interested in this subject. So, let’s learn about Ansible and Chef together!
What is Ansible?
Ansible is a popular tool with IT (information technology) people. The purpose of Ansible is to help IT people to do their job a lot easier. It can set up computers, manage applications, run applications, and connect services to services Automation can assist with tasks without the human element involved in the task. The creators of the project feel it can help you accomplish these simly and powerfully as well.
Ansible must run on computers with Linux or Unix systems, such as Debian, Red Hat, CentOS, macOS, etc. Ansible also requires either Python 2.7 or 3.5. Ansible is compatible with numerous cloud platforms including Amazon Web Services, Google Cloud, Microsoft Azure, etc., increasing its scope across many different systems and services online.
What is Chef?
Chef isn’t what you think - it isn’t a person who prepares food, it's a product that helps Information Technology (IT) teams automate the configuration and management of computer systems. According to Chef the company, Chef represents a powerful automation tool that brings together configuration management for computers into code. Regardless of whether your company is using cloud systems, its own computers, or a combination of both, Chef manages everything seamlessly, no matter the size of the network.
Chef operates across all types of computer systems (e.g. Windows, Linux or specialized computer systems used by large organizations) and cloud services (e.g. Amazon Web Services (AWS), Google Cloud, Microsoft Azure, etc.); it is obvious Chef is flexible to integrate with many different types of computers or online services.
How Ansible and Chef Different
Chef has a master and many clients.
The Master server controls everything and each client computer runs a tiny program called an agent. The agent blindly follows the master's instructions. With chef, there is also a "workstation" where all of your setup is created and tested before it is sent to the master.
Ansible is different in that it only needs a master server, and it does not need any kind of special program to run on the client computers. Ansible uses SSH to connect to the computers. So there is no installation of an agent program to do on the client computers.
Cookbooks vs. Playbooks: What Are They?
Ansible uses something called playbooks, which is easier to understand and develop. Because of the simplicity, they also cannot do incredibly complicated things.
Source of Truth:
The source of truth means the main place where the real settings of a system are kept. In Ansible, this source is the playbooks. Playbooks are useful for showing the setup of how things should be set up, and they provide you with one place to keep everything organized and correct.
Administering the Tools:
When using Chef every client computer gets their operating instruction from the master server. These instructions are codified using a programming language called Ruby which means you have to have some programming knowledge in order to deal with them.
Configuration Language:
YAML is an easy language for system helpers to understand and use. Chef uses a programming language called Ruby DSL, which is harder for a novice to learn.
Enterprise Cost:
Chef Automate costs $137 a year per computer that it controls, and provides you everything to build and operate. Ansible Tower costs $10,000 a year for a maximum of 100 computers.
How Ansible and Chef are the Same
Accessibility:
This refers to how easy it is for actual end-users to use the tools you have provisioned. Chef implements fail-over with a backup server in the event of the failure of the primary server.
Scalability:
This refers to how the tools respond to changing size, i.e. can they grow or shrink when needed. Ansible and Chef can respond appropriately to changes in size very easily.
Interoperability:
Both Chef and Ansible require a Linux or Unix computer to run their servers. The Chef client and workstation can operate on Windows, and Ansible also runs on Windows.
Want to Learn DevOps?
If learning about DevOps interests you, Icert Global can help you reach your career goals.
If you are already working in DevOps and want to know more, or if you want to have a new career, Icert Global can help.
How to obtain DevOps certification?
We are an Education Technology company providing certification training courses to accelerate careers of working professionals worldwide. We impart training through instructor-led classroom workshops, instructor-led live virtual training sessions, and self-paced e-learning courses.
We have successfully conducted training sessions in 108 countries across the globe and enabled thousands of working professionals to enhance the scope of their careers.
Our enterprise training portfolio includes in-demand and globally recognized certification training courses in Project Management, Quality Management, Business Analysis, IT Service Management, Agile and Scrum, Cyber Security, Data Science, and Emerging Technologies. Download our Enterprise Training Catalog from https://www.icertglobal.com/corporate-training-for-enterprises.php and https://www.icertglobal.com/index.php
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Conclusion
Ansible and Chef are both important tools that help IT teams work better and faster. They have some differences, but both are useful for managing computer systems. If you want to learn more and grow your skills, Icert Global can guide you on your DevOps journey.
Contact Us For More Information:
Visit : www.icertglobal.com Email : info@icertglobal.com
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