Devops Open Source Projects

A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more.

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

The Patterns of Scalable, Reliable, and Performant Large-Scale Systems

Run your GitHub Actions locally 🚀

Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD

Developer-first error tracking and performance monitoring

🦍 The API and AI Gateway

Node.js/Bun Production Process Manager with a built-in Load Balancer.

🥧 HTTPie CLI — modern, user-friendly command-line HTTP client for the API era. JSON support, colors, sessions, downloads, plugins & more.

A curated list of amazingly awesome open-source sysadmin resources.

A docker-powered PaaS that helps you build and manage the lifecycle of applications

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.

最新Docker容器技术，从真实案例中学习最佳实践！| Learn and understand Docker&Container technologies, with real DevOps practice!

Jenkins automation server

A process for automating Docker container base image updates.

Declarative Continuous Deployment for Kubernetes

Lens - The way the world runs Kubernetes

Simple and flexible tool for managing secrets

Home of the Renovate CLI: Cross-platform Dependency Automation by Mend.io

DevOps Roadmap for 2026. with learning resources

GoReplay is an open-source tool for capturing and replaying live HTTP traffic into a test environment in order to continuously test your system with real data. It can be used to increase confidence in code deployments, configuration changes and infrastructure changes.

The personal information dashboard for your terminal

The container platform tailored for Kubernetes multi-cloud, datacenter, and edge management ⎈ 🖥 ☁️

The Cloud-Native API Gateway and AI Gateway

Automation engine to build, test and ship any codebase. Runs locally, in CI, or directly in the cloud

Lynis - Security auditing tool for Linux, macOS, and UNIX-based systems. Assists with compliance testing (HIPAA/ISO27001/PCI DSS) and system hardening. Agentless, and installation optional.

A fast, cross-platform build tool inspired by Make, designed for modern workflows.

The Unified and Autonomous Development Platform

World's most advanced database DevSecOps solution for Developer, Security, DBA and Platform Engineering teams. The GitHub/GitLab for database DevSecOps.

A curated list of references for MLOps

Modern UI for Ansible

Open-source feature management platform

A curated list of Site Reliability and Production Engineering resources.

Cloud cost intelligence for engineers, AI coding agents, and CI/CD 💰📉 Shift FinOps Left!

The infrastructure platform for the intelligence era

walle - 瓦力 Devops开源项目代码部署平台

eBPF-powered network observability for Kubernetes. Indexes L4/L7 traffic with full K8s context, decrypts TLS without keys. Queryable by AI agents via MCP and humans via dashboard.

webhook is a lightweight incoming webhook server to run shell commands

A collection of Linux Sysadmin Test Questions and Answers. Test your knowledge and skills in different fields with these Q/A.

Automated developer-oriented status page with alerting and incident support

Continuous Profiling Platform. Debug performance issues down to a single line of code

Kubescape is an open-source Kubernetes security platform for your IDE, CI/CD pipelines, and clusters. It includes risk analysis, security, compliance, and misconfiguration scanning, saving Kubernetes users and administrators precious time, effort, and resources.

开源运维平台：面向中小型企业设计的轻量级无Agent的自动化运维平台，整合了主机管理、主机批量执行、主机在线终端、文件在线上传下载、应用发布部署、在线任务计划、配置中心、监控、报警等一系列功能。

🛡️ Open-source and cloud-native Web Application Firewall (WAF)

Open-source cron job and background task monitoring service, written in Python & Django

Miller is like awk, sed, cut, join, and sort for name-indexed data such as CSV, TSV, and tabular JSON

Flyway by Redgate • Database Migrations Made Easy.

Ansible for DevOps examples.

A popular & widely deployed Open Source Container Native Storage platform for Stateful Persistent Applications on Kubernetes.

A curated collection of publicly available resources on how technology and tech-savvy organizations around the world practice Site Reliability Engineering (SRE)

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

DevOps resources - Linux, Jenkins, AWS, SRE, Prometheus, Docker, Python, Ansible, Git, Kubernetes, Terraform, OpenStack, SQL, NoSQL, Azure, GCP

🐚 Python-powered shell. Full-featured, cross-platform and AI-friendly.

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

DevOps Guide - Development to Production all configurations with basic notes to debug efficiently.

Terraform Pull Request Automation

CloudNativePG is a comprehensive platform designed to seamlessly manage PostgreSQL databases within Kubernetes environments, covering the entire operational lifecycle from initial deployment to ongoing maintenance

🐳 A most popular sql audit platform for mysql

A list of established remote companies

Fast and Simple Serverless Functions for Kubernetes