Developing your skills in DevOps is a great career move, as it's a field that bridges the gap between development and operations, focusing on automation, collaboration, and continuous integration and deployment. Here's a learning path and some resources to help you get started and advance your skills in DevOps:
1. Understand the Basics:
- What is DevOps: Start with a clear understanding of what DevOps is and its core principles.
- Version Control: Learn Git, one of the most popular version control systems. Resources include GitHub Learning Lab and Atlassian's Git Tutorials.
- Scripting and Automation: Learn scripting languages like Bash and Python, as automation is a core DevOps principle.
- Linux/Unix: Familiarize yourself with Linux/Unix systems, as they are commonly used in the DevOps world.
2. Configuration Management:
- Ansible: Learn Ansible for configuration management and automation. Ansible's official documentation and Ansible for DevOps by Jeff Geerling are great resources.
- Chef and Puppet: These are also popular configuration management tools. Explore them if they align with your organization's needs.
- Docker: Learn how to create, deploy, and manage containers using Docker. Docker's documentation and online tutorials are excellent starting points.
- Kubernetes: Understand container orchestration with Kubernetes. The Kubernetes documentation and Kubernetes Up & Running by Kelsey Hightower are valuable resources.
4. Continuous Integration/Continuous Deployment (CI/CD):
- Jenkins: Learn Jenkins for building CI/CD pipelines. Jenkins' official documentation and Jenkins: The Definitive Guide by John Ferguson Smart are helpful.
- CircleCI, Travis CI, GitLab CI/CD: Explore these alternatives for CI/CD depending on your organization's requirements.
5. Infrastructure as Code (IaC):
- Terraform: Learn Terraform for provisioning and managing infrastructure. The Terraform documentation and Terraform: Up & Running by Yevgeniy Brikman are valuable.
- AWS CloudFormation: If you use AWS, consider learning CloudFormation for IaC.
6. Monitoring and Logging:
- Prometheus, Grafana, ELK Stack: Learn these tools for monitoring and log management.
7. Collaboration and Communication:
- ChatOps: Explore tools like Slack and Microsoft Teams to facilitate communication within your DevOps teams.
- Version Control Collaboration: Understand how to collaborate effectively using Git, including branching strategies and pull requests.
8. Cloud Services:
- AWS, Azure, GCP: Familiarize yourself with cloud platforms, as DevOps often involves deploying applications in the cloud.
- DevSecOps: Learn about integrating security into the DevOps pipeline. Resources like DevSecOps.org can help.
10. Soft Skills:
- Collaboration and Communication: DevOps requires strong teamwork and communication skills.
- Consider obtaining certifications like AWS Certified DevOps Engineer, Docker Certified Associate, or others relevant to your environment.
12. Continuous Learning:
- DevOps is an evolving field. Stay updated with blogs, podcasts, and forums related to DevOps topics.
- Online courses: Platforms like Udemy, Coursera, and edX offer courses on DevOps.
- Books: Look for books like "The Phoenix Project" by Gene Kim, "Continuous Delivery" by Jez Humble and David Farley, and "The DevOps Handbook" by Gene Kim, Jez Humble, Patrick Debois, and John Willis.
- DevOps communities: Join DevOps communities, forums, and social media groups to network and learn from others in the field.
- Practice: Apply what you learn by working on personal or open-source projects.
Remember that DevOps is about a cultural shift as much as it is about tools and technology. Collaboration, communication, and automation are key principles to embrace.