A) The cookbook_file resource to transfer files from a sub-directory of COOKBOOK_NAME/files/ to a specified path located on a host that is running the chef-client. A) The chef_handler resource is used to enable handlers during a chef-client run. A) Use the chef_gem resource to install a gem only for the instance of Ruby that is dedicated to the chef-client. When a gem is installed from a local file, it must be added to the node using the remote_file or cookbook_file resources.

devops chef interview questions

It has an easy record and playback function, which helps in figuring out the tool that provides easy learning. DevOps is a cultural shift wherein collaboration and operation teams work together throughout the product or service life cycle. The idea is to help get products out faster and allow for easier maintenance. A) jclouds-chef plugin adds Java and Clojure components to the Chef server API REST API. A) Use the driver create subcommand to create a new Kitchen driver in the RubyGems project.

Explain SubGIt tool

It is not a good practice to hard code them as this may lead to many security risks. Data bags are places where we can save these important data, the data gets stored in JSON format (Key-value pairs). It provides a centralized resource for container image discovery, distribution and change management, user and team collaboration, and workflow automation throughout the development pipeline. Configuration management is the process of keeping track of and directing how software, hardware, and IT system parts are set up. It includes keeping track of versions, managing changes, automating deployment, and keeping settings the same.

  • After the continuous delivery, the next step of continuous deployment will be triggered.
  • Which resulted in finding the bugs at the very initial stage which increased the speed and efficiency.
  • When you don’t specify a resource’s action, Chef applies the default action.

A good way for candidates to prepare for an interview is to review example DevOps interview questions in advance. This can guide them to the type of information they need to know, as well as prepare them for answering questions about a range of topics. To help candidates with this process, this article provides 30 interview questions and their possible answers. The Edureka DevOps Certification Training course helps learners gain expertise in various DevOps processes and tools such as Puppet, Jenkins, Nagios and GIT for automating multiple steps in SDLC. Remember, you have mentioned the word Recipe in your previous answer, so the next question in this Chef interview questions blog has to be related to Recipe.

Explain the architecture of Docker.

In the infrastructure point of view unit tests are verified on the resource collection created during the Chef Client run and not by actually configuring the node. Its a programmatic representation of the desired state of the nodes. Usually written in ruby with Chef Domain Specific Language (DSL), these specify all the standards (policies) or updates that the nodes should follow. Recipes are often a collection of resources that are the building blocks of the infrastructure of any organisations. They are scripts (Perl scripts, Shell scripts, etc.) that can run from a command line to check the status of a host or service.

Ansible and Puppet are two of the most popular configuration management tools among DevOps engineers. It is a development practice in which developers integrate code into a shared repository multiple times chef certification devops in a single day. This enhances the quality of the software as well as reduces the total time required for delivery. Here, we list the top interview questions and answers for a DevOps-based role.