Hello guys, if you are preparing for DevOps Engineer interview then you should also prepare YAML questions as YAML is used extensively in Kubernetes, or creating Helm charts or creating Ansible Playbook and you can expect few questions on YAML on DevOps Engineer Interviews. If you don't know YAML stands for Yet Another Markup Language and its one of the popular language for defining system rules. YAML is used in Spring Integration and most popularly in Ansible for defining Ansible playbook which you can use to install or uninstall application and do other stuff. Because of that reasons YAML has become quite popular and you may be asked about basic questions in YAML if you are going for a Developer or DevOps Interview where YAML skills are required. At the very minimum you should know how to read YAML and how to write YAML, particular declaring list and key-value pair in YAML. It's not a big topic but knowing basic really help during interview.
What is YAML? How to define List and Map in YAML? Example Tutorial
Hello everyone, in this article we are going to take a look at how to use List and Map in YAML file. But before we jump into the topic. We start by defining the YAML document and why it is used. What advantages does it offer compared to the properties file? But before that let's learn what is YAML? and how different it is from JSON and XML, two popular technology for configuration declaration. YAML stands for yet another markup language. YAML is a well-known programming language because it is simple to grasp and human-readable. Additionally, it can be combined with other programming languages. YAML is most extensively used in Ansible for declaring and defining playbooks.
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