How can we learn DevOps without having knowledge about AWS?

Learning DevOps without prior knowledge of AWS (Amazon Web Services) is absolutely possible. DevOps is a set of practices and principles aimed at improving collaboration and automation between development and operations teams. While cloud platforms like AWS are often used in DevOps practices, the fundamental concepts can be learned independently of a specific cloud provider. Here's a step-by-step guide to learning DevOps without prior AWS knowledge:

1. Understand DevOps Principles:

   • Familiarize yourself with the core principles of DevOps, such as collaboration, automation, continuous integration, continuous deployment, and monitoring. Understand how these principles contribute to faster and more reliable software delivery.

2. Learn Version Control:

   • Start with version control systems like Git. Learn how to create repositories, commit changes, manage branches, and collaborate with others. Platforms like GitHub, GitLab, or Bitbucket provide online hosting for your Git repositories.

3. Master a Scripting Language:

   • Develop proficiency in a scripting language, such as Python, Bash, or PowerShell. Scripting is essential for automation in DevOps.

4. Understand CI/CD Concepts:

   • Learn the concepts of continuous integration (CI) and continuous deployment (CD). Understand the benefits of automating the building, testing, and deployment of software.

5. Explore CI/CD Tools:

   • Gain hands-on experience with CI/CD tools like Jenkins, GitLab CI, or Travis CI. Set up basic pipelines to automate the build and deployment processes.

6. Explore Containerization:

   • Learn about containerization using Docker. Understand how containers provide a consistent environment for applications, making them portable across different environments.

7. Understand Container Orchestration:

   • Explore container orchestration tools like Kubernetes. Learn how to deploy, scale, and manage containerized applications in a production environment.

8. Practice Infrastructure as Code (IaC):

   • Understand the concept of Infrastructure as Code (IaC), which involves managing and provisioning infrastructure using code. Popular tools include Terraform, Ansible, and Puppet.

9. Learn about Monitoring and Logging:

   • Explore monitoring and logging tools like Prometheus, Grafana, ELK (Elasticsearch, Logstash, Kibana), or Splunk. Understand how these tools help in gaining insights into the health and performance of your applications.

10. Practice in a Local Environment:

    • Set up a local development environment using tools like VirtualBox, Vagrant, or Docker Desktop. Practice your DevOps skills locally before applying them to cloud environments.

11. Explore Cloud Concepts:

    • While you're learning DevOps, it's beneficial to understand cloud concepts. You can explore cloud services and platforms like AWS, Azure, or Google Cloud to see how they align with your DevOps practices.

12. Build Real-World Projects:

    • Apply your skills by working on real-world projects. Build your own CI/CD pipelines, automate infrastructure, and deploy applications in a production-like environment.

13. Join DevOps Communities:

    • Engage with the DevOps community through forums, social media, and meetups. Networking with professionals in the field can provide valuable insights and learning resources.

Remember that learning is a continuous process, and DevOps practices evolve. Focus on building a strong foundation in the core concepts, and gradually expand your skills based on your specific interests and goals. The knowledge and skills you acquire can be applied to various cloud providers, including AWS, when you decide to explore specific cloud platforms.