Linux, Jenkins, AWS, SRE, Prometheus, Docker, Python, Ansible, Git, Kubernetes, Terraform, OpenStack, SQL, NoSQL, Azure, GCP, DNS, Elastic, Network, Virtualization. DevOps Interview Questions

Terraform enables you to safely and predictably create, change, and improve infrastructure. It is a source-available tool that codifies APIs into declarative configuration files that can be shared amongst team members, treated as code, edited, reviewed, and versioned.

This repository started out as a learning in public project for myself and has now become a structured learning map for many in the community. We have 3 years under our belt covering all things DevOps, including Principles, Processes, Tooling and Use Cases surrounding this vast topic.

Sample cloud-first application with 10 microservices showcasing Kubernetes, Istio, and gRPC.

CLI tool to generate terraform files from existing infrastructure (reverse Terraform). Infrastructure to Code

Cloud cost estimates for Terraform in pull requests💰📉 Shift FinOps Left!

Modern UI and powerful API for Ansible, Terraform, OpenTofu, PowerShell and other DevOps tools.

Android in docker solution with noVNC supported and video recording

The AWS Provider enables Terraform to manage AWS resources.

Provision remote development environments via Terraform

Fully automated homelab from empty disk to running services with a single command.

Terragrunt is a flexible orchestration tool that allows Infrastructure as Code written in OpenTofu/Terraform to scale.

Terraform Pull Request Automation

Terratest is a Go library that makes it easier to write automated tests for your infrastructure code.

Prevent cloud misconfigurations and find vulnerabilities during build-time in infrastructure as code, container images and open source packages with Checkov by Bridgecrew.

Zero-ETL, infinite possibilities. Live query APIs, code & more with SQL. No DB required.

Tfsec is now part of Trivy

Kubernetes clusters for the hobbyist.

1000+ DevOps Bash Scripts - AWS, GCP, Kubernetes, Docker, CI/CD, APIs, SQL, PostgreSQL, MySQL, Hive, Impala, Kafka, Hadoop, Jenkins, GitHub, GitLab, BitBucket, Azure DevOps, TeamCity, Spotify, MP3, LDAP, Code/Build Linting, pkg mgmt for Linux, Mac, Python, Perl, Ruby, NodeJS, Golang, Advanced dotfiles: .bashrc, .vimrc, .gitconfig, .screenrc, tmux..

Curated list of resources on HashiCorp's Terraform and OpenTofu