Chef Infra Server and Administrator Guide and Reference

Upgrade & Secure Your Future with DevOps, SRE, DevSecOps, MLOps!

We spend hours scrolling social media and waste money on things we forget, but won’t spend 30 minutes a day earning certifications that can change our lives.
Master in DevOps, SRE, DevSecOps & MLOps by DevOpsSchool!

Learn from Guru Rajesh Kumar and double your salary in just one year.

Chef Essential Tutorial By Rajesh Kumar in 2020 – Session-1

Chef Essential Tutorial By Rajesh Kumar in 2020 – Session-2

Chef Essential Tutorial By Rajesh Kumar in 2020 – Session-3

Rajesh Kumar

I’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday Landmark, stock market tips at Stocks Mantra, health and fitness guidance at My Medic Plus, product reviews at TrueReviewNow , and SEO strategies at Wizbrand.

Do you want to learn Quantum Computing?

Please find my social handles as below;

Rajesh Kumar Personal Website
Rajesh Kumar at YOUTUBE
Rajesh Kumar at INSTAGRAM
Rajesh Kumar at X
Rajesh Kumar at FACEBOOK
Rajesh Kumar at LINKEDIN
Rajesh Kumar at WIZBRAND

Certification Courses

DevOpsSchool has introduced a series of professional certification courses designed to enhance your skills and expertise in cutting-edge technologies and methodologies. Whether you are aiming to excel in development, security, or operations, these certifications provide a comprehensive learning experience. Explore the following programs:

DevOps Certification - Learn the fundamentals and advanced concepts of DevOps practices and tools.

DevSecOps Certification - Master the integration of security within the DevOps workflow.

SRE Certification - Gain expertise in Site Reliability Engineering and ensure reliability at scale.

MLOps Certification - Dive into Machine Learning Operations and streamline ML workflows.

AiOps Certification - Discover AI-driven operations management for next-gen IT environments.