As you are also on the same path I was a few months before, from my personal experience I would suggest you take up a course from Edureka. Here this Master's Program makes you proficient in DevOps principles like CI/CD, Continuous Monitoring, and Continuous Delivery, using tools like Puppet, Nagios, Chef, Docker, Git & Jenkins. It includes training on Linux, Python, Docker, AWS DevOps Certification Training, and Splunk. The curriculum has been determined by extensive research on 5000+ job descriptions across the globe.
One more additional advantage was that when I started with the course I use to face difficulty in few steps but there was their community where we have all SME's for different technologies to try their level best to resolve your query within no time.
Here are a few playlists that might help you to learn more regarding your query https://www.youtube.com/watch?v=bGP_0mHGcL8
Hope it helps!!