Top 25 Chef Interview Questions and Answers

September 16, 2020

Talk about your experience and demonstrate how you are agile with both. Pointer records are used to map a network interface to a hostname. When you delegate the DNS forward, the owner of the domain tells the registrar to let your domain use specific name servers.

What is Chef language in DevOps?

It is developed on the basis of Ruby DSL language. It is used to streamline the task of configuration and managing the company's server. It has the capability to get integrated with any of the cloud technology. In DevOps, we use Chef to deploy and manage servers and applications in-house and on the cloud.

Maintained using knife, and then uploaded from the workstation to the Chef server, or is maintained using the Chef management console. An ordered list of roles and/or recipes that are run in the exact order defined in the run-list; if a recipe appears more than once in the run-list, the chef-client will not run it twice. A Chef Workstation is the host you use to modify your cookbooks and other configuration data. It is a powerful tool that allows you to dynamically drive node configuration based on data. Candidates can get a reliable impression of different types of questions they can expect in an interview. As a result, candidates could be confident about appearing for the interview and answering all questions correctly.

What are the advantages of Docker over virtual machines?

Use examples from past projects where you implemented a quality assurance testing process and how it helped improve the project’s overall success. This question is your opportunity to show the interviewer that you have a strong understanding of what it takes to be successful in this role. You can answer by identifying a skill from the job description, such as communication or problem-solving, and explaining why it’s important for a DevOps engineer. This question can help the interviewer determine your knowledge of a specific skill that’s important for the role. Use examples from previous work or education to show how you’ve applied performance testing in your work and what you’ve learned from it. Debugging a broken deployment is a common task for a DevOps engineer.

  • The workstation forwards cookbooks and configuration data to the Chef server.
  • The more existing components there are the less classic automatic is necessary.
  • Release branching - We can clone the develop branch to create a Release branch once it has enough functionality for a release.
  • A) Chef is a powerful automation platform that transforms infrastructure into code.s The Chef server acts as a hub for configuration data.
  • MX records are mail exchange records used for determining the priority of email servers for a domain.

This resource will help you develop an onboarding checklist for new hires. Using role-specific questions and tasks alongside other trusted methods like soft skills assessments and Culture Add tests is the best way to improve your quality of hire. Regression testing can be implemented by checking the original code after new changes have been made or by evaluating how updates affect performance.

Hire the best talent with the right DevOps interview questions and skills assessments

Revert specific files or specific projects back to an older version. One can validate if the node has successfully bootstrapped by checking the details in Chef Management Console and using commands knife node list and knife node show. A chef_container resource is used to interact with container objects that exist on the Chef server.

chef devops interview questions

Interestingly, nodes could have run-list similar to that used by other nodes. Make a business case for diversity and inclusion initiatives with this data. Learn how CapitalT reduced hiring bias with online skills assessments.

Q15. What would you set your cookbook’s version to once it is ready to use in production?

This question can help the interviewer understand how you stay up-to-date on the latest technologies in the industry. Your answer should show that you have a passion for learning new things and staying ahead of the curve when it comes to technology. This question is a great way to see how the candidate organizes his or her code. It also shows the interviewer what kind of attention to detail the candidate has when it comes to their work.

A web browser using which a request is initiated is called a client and a web server software that responds to that request is called a server. World Wide Web Consortium and the Internet Engineering Task Force are two important spokes in the standardization chef certification devops of the HTTP protocol. HTTP allows improvement of its request and response with the help of intermediates, for example a gateway, a proxy, or a tunnel. Run-list lets you specify which Recipes to run, and the order in which to run them.

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