Chef is a powerful configuration management and automation platform that transforms infrastructure into code. By allowing infrastructure to be defined and managed as code, Chef facilitates automated, consistent, and scalable systems management, ranging from configuring individual servers to orchestrating complex multi-cloud environments. Intro to Chef Chef, created by Opscode in 2009, is a robust configuration…
Helm, often referred to as the package manager for Kubernetes, allows developers and operators to easily package, configure, and deploy applications and services onto Kubernetes clusters. Helm achieves this using a packaging format called charts, which are collections of pre-configured Kubernetes resources. Intro to Helm Helm, often dubbed the “package manager for Kubernetes,” was jointly…
GitLab, while initially recognized as a web-based Git repository manager, has evolved into a comprehensive DevOps platform. One of its standout features is the Continuous Integration/Continuous Deployment (CI/CD) system. GitLab CI/CD offers an integrated approach to automating the release pipeline, from code commit to production deployment. Intro to GitLab CI/CD GitLab CI/CD, an integral component…
Jenkins is a DevOps tool that is used to automate the processes involved in deploying web apps. Introduction to Jenkins Jenkins is an open-source automation server that enables developers to build, test, and deploy their software. It is one of the most popular tools used in DevOps to implement continuous integration and continuous delivery (CI/CD)…
Ansible, an open-source tool developed by Michael DeHaan and introduced in 2012, was designed to simplify the complexities of software provisioning, configuration management, and application deployment. The project quickly gained traction and, in 2015, was acquired by Red Hat, which continues to maintain and support it today. Introducing Ansible At its core, Ansible operates by…
