DevOps (development and operations) is a phrase of business software development used to signify a kind of agile relationship between development and IT operations. The objective of DevOps is to change and improve the relationship, defending a better communication and collaboration between these two business units.
There are several tools that are used for the devOps implementation. This can be for the process of coding, testing, production or any other process. EvOps tools consist of configuration management, test and construction systems, application implementation, version control and tracking tools.
1) Linux basics and scripts:
As a devOps professional, it is possible to you have to provision your infrastructure, so in order to automate it, you must know at least one scripting language.
Most companies have their environment in Linux, and also many CM tools like – Puppet, Chef and Ansible have their nodes main in Linux.
A command script is simply a file, which contains a set of normal Linux commands that the command shell will automatically run in the given order.
2) Knowledge on Various Devops Tools and Technologies:
In the case that it is a quality management system, it should be taken into account that information management systems, for these steps. You must have a good knowledge about these technologies of development, testing and implementation.
DevOps is a software development and delivery process. Emphasis on communication, collaboration between product management, software development and operations professionals. Here is a curated list of the Top DevOps tool, along with its most recent resources and download links.
Become an Devops Certified Expert in 25Hours
3) Continuous Integration and Continuous Delivery:
Knowledge about several tools is not enough, you should know where to use these tools.
These tools should be used to facilitate Continuous Integration and Continuous Delivery. Even the implementation continues in some cases, but continuous implementation is not considered a good practice.
Continuous delivery is an approach that incorporates the concepts of continuous integration, automated testing and continuous implementation.
4) Infrastructure as a code:
Infrastructure as a code (IaC) is the process of managing and provisioning equipment datacenters using machine-readable definition files instead of physical hardware configuration or interactive configuration tools.
The IAC refers to a method of administering virtualization through automation. By defining the infrastructure using the code completely, developers can reuse and refine their approach to continuously improve their systems.
5) Main Concepts of DevOps:
So far, I have only discussed technical skills. But remember, the DevOps is not a technology, it is a methodology. This methodology aims to bring the Dev part and the Ops of the organization to launch good quality software on time.
If you understand the main concepts of this methodology, you can provide better solutions for various business problems.
6) Interpersonal skills:
Provided that the developers and the operations team communicate clearly, they not only develop and launch software on time with good quality, but they can also help in the commercialization of the application with lower costs and better quality.
A DevOps professional also helps cultivate positive relationships with businesses and clients. Those interested in the area need to be able to listen carefully, negotiate, solve problems and build teams.
