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My passion is breaking down the barriers and building and improving processes, so that the engineering and operations teams work better and smarter. It’s an opportunity to be involved in the entire delivery system from start to finish. Configuration management is a systematic approach to updating or changing multiple systems. DevOps engineers identify pieces that can be automated to streamline processes and increase productivity. The unified process minimizes tedious tasks and expedites change implementation at various phases.

Hundreds of lines of code are implemented without affecting quality, stability, and security. It is a powerful automation platform that provides a way to transforms infrastructure into code. Chef is a tool for which you write scripts that are used to automate processes. A) chef-jenkins adds the ability to use Jenkins to drive continuous deployment and synchronization of environments from a git repository.

DevOps Interview Questions – Continuous Integration Interview Questions

Install and configure software components.Manage files.Deploy applications.Execute other Recipes. A) Use the diagnose subcommand to show a computed diagnostic configuration https://remotemode.net/ for one (or more) instances. This subcommand will make all implicit configuration settings explicit because it echoes back all of the configuration data as YAML.

The last one lists out all the branches available and also highlights the branch we are in currently. Used to delete a file(s) from the current working directory and also stages it. Git bisect is a tool that uses binary search to locate the commit that triggered a bug.

How do you find a list of files that have been changed in a particular commit?

A) A workstation is a computer running the Chef Development Kit (ChefDK) that is used to author cookbooks, interact with the Chef server, and interact with nodes. We have covered most of the Interview questions Chef in this article. If you want to read more on DevOps Interview Questions and other tools visit StarAgile website. chef certification devops We want to know that if you are serious about your career, if yes, then undergo a training with StarAgile which is an interactive DevOps Online Training covering both lab and theory of DevOps and its tools. A cookbook is used to group recipes and other information in a manageable way that is not possible with recipe alone.

If not, don’t worry – our DevOps certification training will help you master DevOps. The SSL_CERT_FILE environment variable in Chef is used to specify the location for the SSL certificate authority (CA) bundle used by the chef-client. The Signed Header provides validation of the interaction between the Chef node, server and signed header authentication. You need the SSL certificate for the initial configuration of the Chef and to create the certificate and private keys in Nginx.