[ { "chapter": 1, "title": "Start a Lab", "subtitle": "Absolute basics", "type": "video", "desc": "Simple Steps to Start Virtual Lab", "service":"vimeo", "file": "507040807" }, { "chapter": 2, "title": "An Introduction to Dockerfile!", "subtitle": "Create a Dockerized Sample application", "type": "asciidoc", "desc": "Dockerfile instructions", "file": "dockerfile.adoc" }, { "chapter": 2, "title": "An Introduction to Dockerfile!", "subtitle": "Create a Dockerized Sample application", "type": "asciinema", "desc": "Dockerfile instructions", "file": "dockerfile.cast" } ]