Lec-03 In this lecture,i explained everything about cloud and aws.this is required to learn devops.no need to watch any other video or tutorials. In this devops tutorial for beginners video you will learn devops end to end right from what is devops, various devops tools it has like docker, git, jenkins, chef, kubernetes, nagios, puppet, ansible in detail. Lec-03 In this devops tutorial for beginners video you will learn devops end to end right from what is devops, various devops tools it has like docker, git, jenkins, chef, kubernetes, nagios, puppet, ansible in detail.