DevOps Roadmap 2025: Complete Step-by-Step Guide

DevOps Roadmap 2025: Complete Step-by-Step Guide

DevOps combines software development (Dev) and IT operations (Ops), enhancing the delivery speed and quality of software products. In this complete DevOps guide for 2025, you'll gain a clear, detailed roadmap to mastering modern DevOps practices and tools.

Step 1: Linux Fundamentals

• CLI (Bash)
• Process & permissions (ps, kill, chmod)
• Package management (apt, yum)
• Text editors (vim)

Step 2: Networking & Security Concepts

• OSI and TCP/IP models
• Protocols: HTTP, HTTPS, SSH
• IP addressing, subnetting, DNS
• Network troubleshooting (Wireshark)
• Firewalls and proxy servers

Step 3: Scripting Languages

• Python, Ruby, Golang
• Syntax & fundamentals
• Useful libraries
• File handling
• Automation scripting

Step 4: Version Control (Git)

• Git commands: init, clone, add, commit, push, pull, merge, rebase
• Branching concepts
• Merge conflicts and resolutions
• Remote repository management

Step 5: Cloud Computing

• AWS, Azure, GCP
• Managing servers & data (EC2, S3, RDS)
• IAM (users, groups, roles)
• VPC configuration and management

Step 6: Microservices & Containers

• Docker basics
• Containerization and virtualization
• Dockerfile writing
• Docker Compose usage

Step 7: CI/CD

• Jenkins, GitHub Actions, GitLab CI, CircleCI, Travis CI
• Automating builds and deployments
• Pipeline setup and management

Step 8: Infrastructure as Code (IaC)

• Provisioning: Terraform, Pulumi
• Configuration management: Ansible, Puppet, Chef

Step 9: Orchestration & Management

• Kubernetes fundamentals
• Cluster creation and management
• Application deployment and management (apply, build, delete)

Step 10: Monitoring & Logging

• Prometheus, Grafana
• ELK Stack, Fluentd, AWS CloudWatch
• Real-time monitoring and alerts

Conclusion

This DevOps roadmap equips you with essential skills and knowledge for a successful DevOps career in 2025. Embrace continuous learning and practical application to achieve mastery and stay ahead in the evolving tech landscape.