DevOps Learning Roadmap 2023- CodexAshish

Do you know the complete roadmap to become a DevOps Engineer in 2023-2022? If you don't know the complete roadmap to learn DevOps or become a DevOps Engineer, then this article has been designed to help you find out the technologies, programming languages, and tools that you should learn to become a Professional DevOps Engineer. So let's start this article without wasting any time:-

DevOps is a culture change for any organization. It's not just about tools and technology, it's about the ongoing practices needed to build and maintain scalable web applications.

What is DevOps?

DevOps is a combination of development (Dev) and operations (Ops). It intends to shorten the system development life cycle and offer continuous delivery of high-quality applications. A DevOps engineer works with system administrators, developers, and other IT staff. A DevOps engineer has on-the-job knowledge of automation tools that help develop digital pipelines to handle deployments and other processes.

Complete Roadmap to Become DevOps Engineer

Step.1: Learn One Programming Language

To become a DevOps engineer, the first step is to learn a programming language. Because it can be useful for integrating databases, debugging code, or automating development and deployment processes.

Here is the List:

• Python
• Java
• C Language
• C++
• Go
• Node.js
• Ruby

Step.2: Study Operating Systems

As suggested in the roadmap, you should be familiar with process management, threading and concurrency, sockets, I/O management, virtualization, memory systems, and so on. As a DevOps engineer, it's important to understand operating systems because you need to work with servers to run applications. Linux is the recommended operating system as it is used by most companies and server providers to run their web applications.

Here is the List:

• Linux (recommended)
• Unix
• Windows

Step.3: Learn to Live in terminal

Terminal commands are essential for DevOps engineers, especially if you work on Linux. You need to learn commands related to processing monitoring, text editing, system performance, etc. By practicing these commands, you can become a shell script master.
**
Here is the List: **

Text Manipulation
Network
Bash Scripting
System Performance
Process Monitoring
Compiling Apps From Source
Vim/Nano/Emacs/Powershell

Step.4: Learn Infrastructure as Code

Infrastructure as Code (IaC) is a practice to streamline infrastructure deployments to support the delivery of your applications. It is one of the most important components in the DevOps engineer learning path. You need to learn about application containerization and have a deep understanding of container tools like Docker and Kubernetes. Configuration management tools like Ansible, Chef, Salt & Puppet. Other areas include container orchestration and infrastructure deployment.

*Here is the List: *

Containers:

• Docker

• LXC
  Containers Orchestration:

• Kubernetes

• Mesos

• Docker Swarm

• Nomad

• Service Mesh

• Istio

• Linkerd

• Consul Connet

• Kuma

• Maesh
  Configuration Management:

• Ansible

• Salt

• Chef

• Puppet
  Infrastructure Provisioning:

• Terraform

• CloudFormation

• Pulumi

Step.5: Networking Security & Protocols

Every web-based application uses a protocol to send and receive information from users. That means it's also important to understand how the protocol supports different types of requests. You should be familiar with the different types of protocols that play an important role in communicating with different devices on the network, such as TCP/IP, HTTP, HTTPS, SMTP, FTP, etc.

*Here is the List: *

• HTTP
• HTTPS
• SSL
• SSH

Step.6: CI/CD Tools

Continuous Integration and Continuous Deployment (CI/CD) are the core principles on which DevOps is based: integration of development and operations, and constant iteration. To implement this philosophy, most DevOps teams turn to tools that support the DevOps lifecycle. CI/CD tools support multiple pipeline stages and automate processes and handoffs to ease team members.

*Here is the List: *

• GitHub
• GitLab
• Bamboo
• JenkinsTravis CI
• Azure DevOps
• Circle CI
• TeamCity

Step.7: Infrastructure Monitoring & Application Monitoring

Monitoring is the practice of looking for signs of problems in your application and the underlying infrastructure so that your operations team can fix problems before they become failures. A log is a detailed list of events that occur in the system.

Application monitoring is the process of measuring application performance, experience, and availability.

Infrastructure monitoring collects data about your infrastructure to make operational decisions.

Here is the List:

• AppDynamics
• Instana
• Prometheus
• Grafana
• Nagios
• OpenTracing
• New Relic
• Jaeger

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