The best way to succeed in your DevOps journey is to pick one reliable tool and learn to use it well. These are my top picks:
0:30 - How to choose a DevOps tool?
1:28 - Container Orchestration: Kubernetes
1:47 - Container Management: Docker
2:05 - Configuration Management: Ansible
2:22 - Monitoring: Prometheus
2:41 - Continuous Integration: Jenkins
3:05 - Build Tool: Maven
3:29 - Testing: Selenium
3:48 - Version Control: Git
4:06 - Collaboration: Webex
4:26 - DevOps Tools Integration-Compatability Matrix
4:59 - It’s not just about the tools; DevOps is a culture.
These are the most mature and not only integrate well together but are generally reliable and secure. Learning each will make learning others in much easier.