Ansible is an open-source IT configuration management (ITCM) and automation platform delivered by Red Hat. It uses human-readable YAML templates to set users that can program repetitive tasks to occur automatically without learning an advanced language.
Ansible replaces ad hoc scripting or manual CM with an automated and repeatable process. The tool pushes application code, programs, and IT infrastructure setup instructions via modules to managed nodes, whether physical servers, virtual machines (VMs), or cloud instances.
The tool allows users to invert its setup to a pull architecture, where managed nodes request instructions from the device, typically done to enable scaling. Ansible includes DevOps engineering and can be learned through ansible training offered by various institutes.
How does Ansible work?
Ansible works by connecting to one's server using "SSH" and pushing out small "Ansible modules" programs. Using these modules and playbooks (a small piece of YAML code), we should be able to perform the specific task on all the ansible clients. The particular job could be installing the packages, restarting the services, rebooting the servers, etc.
What are the features and capabilities of Ansible?
- Configuration Management
Ansible is open-source and designed to be simple, accurate, and consistent for configuration management. Ansible configurations are simple data descriptions of the infrastructure and can be read by humans and machines.
Here's the use case that helps you understand the topic. Suppose you want to install an updated version of a specific form of the program on all machines in your business. All you need to do is write out all the IP addresses, write the Ansible Playbook to install in all the nodes, and then run the Playbook from your computer.
- Application Deployment
Ansible helps you to deploy multi-tier applications quickly and easily. You don't require to write custom code to automate your framework, and you need to list the task you need to do by writing a playbook, and Ansible can find out how to get your system as on track as you want.
In other words, you don't have to configure
programs on every device manually. When you run a playbook on your main
machine, the Ansible will take care of everything.
Best Ansible certification program that will change your life.
Now that you have gained some idea about Ansible and its importance in setting server, automation, and scalability. Now, let's take you to the learning part of the ansible training and ansible certifications.
The list includes both beginner and advanced and master-level programs.
1. Simplilearn online Ansible foundation training course
Simplilearn online learning is the world's number one online Bootcamp designed to increase team productivity and improve business outcomes. The system will help you master open-source tools with our highly experienced experts.
The course is mainly suitable for beginners who have just decided to start with the installation of Ansible with slowly reaching to master level. The study will guide you through creating your playbooks, managing an entire region, and configuring the network's devices across Linux and Windows operating systems.
Why would you not enroll for ansible training with so many benefits in a single course? Absolutely yes.
2. Ansible for the absolute beginner by Udemy
Choosing a good institute and course is essential if you want to learn about the nitty-gritty of the course you are looking forward to. For the ansible certification, another choice is Udemy.
Udemy provides a broad range of courses that may be used as a pastime or to develop real-life skills, which can help you advance in your profession.
Udemy is a large open online course provider that organizes coursework into a series of modules and courses that may contain videos, written notes, and assessment exams. The professors are well trained with immense industry knowledge. The video player on Udemy includes valuable features such as closed captioning and note-taking.
3. Red hat certified specialist in Ansible automation.
Red hat prepares students for a test that measures the aptitude of individuals on live systems. The highly demanded certification proves the competency to deploy networking services on Linux.
It is an ideal way of gaining senior-level skills for system administration. Along with being a recommended certification for anyone who wishes to make a career in system administration, Red Hat's Certification for Engineers is also deemed ideal for freshers as it provides innumerable benefits that pave their way towards a brighter future.
This imbues the enrolled candidate with the basic knowledge of how the systems work and how to manage said systems better. This acts as the ideal starting point if one wants to introduce themselves to the field of system administration.
4. Mastering in ansible automation
This is the advanced level course offered by Udemy. The pedagogy of Udemy is different from the other education platforms as per their offerings. The length of systems varies according to the program content. However, most of the courses at Udemy are from 1 hour to 72 hours; students get recorded sessions and allow students to study online according to their schedule.
Udemy offers recorded lectures in the online format, made by industry experts of particular specializations. Every ansible course is a certification course and generated as soon as the student completes the session time by watching all the videos of the course basket.
5. Hands-on Ansible by Pluralsight
The course starts with hands-on experience of orchestration and management functions to understand how Ansible works. Here, more practical knowledge is attained along with features of Ansible in today's world.
After completing this course, you will have experience commanding and running ad hoc across all your systems using hundreds of modules of Ansible. It is a great course to start your career as an engineer.
Above are the five mentioned best certifications one should consider when starting their Ansible training. As we suggest, the greatest will be with the world's number one online Bootcamp, i.e., Simplilearn, an online learning platform.