GitHub stars · StarDay

1awesome-foss / awesome-sysadminA curated list of amazingly awesome open-source sysadmin resources.License not declared35,620

2milanm / DevOps-RoadmapDevOps Roadmap for 2026. with learning resourcesApache-2.0 · Permissive20,931

3dastergon / awesome-sreA curated list of Site Reliability and Production Engineering resources.CC0-1.0 · PermissiveInactive13,757

4ccfos / nightingaleOpen-source, self-hosted alerting for metrics, logs, and databases. Includes a built-in AI agent and MCP server.GoApache-2.0 · Permissive13,458

5kubeshark / kubesharkeBPF-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.GoApache-2.0 · Permissive12,131

6upgundecha / howtheysreA curated collection of publicly available resources on how technology and tech-savvy organizations around the world practice Site Reliability Engineering (SRE)JavaScriptCC0-1.0 · Permissive9,833

7runatlantis / atlantisTerraform Pull Request AutomationGoApache-2.0 · Permissive9,350

8openstatusHQ / openstatusOpen-source status page, incident response and uptime monitoringTypeScriptAGPL-3.0 · Share derivative source9,249

9mxssl / sre-interview-prep-guideSite Reliability Engineer Interview Preparation GuideLicense not declared9,236

10k8sgpt-ai / k8sgptGiving Kubernetes Superpowers to everyoneGoApache-2.0 · Permissive8,301

11linkedin / school-of-sreAt LinkedIn, we are using this curriculum for onboarding our entry-level talents into the SRE role.HTMLLicense not declaredInactive8,153

12coroot / corootCoroot is an open-source observability and APM tool with AI-powered Root Cause Analysis. It combines metrics, logs, traces, continuous profiling, and SLO-based alerting with predefined dashboards and inspections.GoApache-2.0 · Permissive8,002

13StackStorm / st2StackStorm (aka "IFTTT for Ops") is event-driven automation for auto-remediation, incident responses, troubleshooting, deployments, and more for DevOps and SREs. Includes rules engine, workflow, 160 integration packs with 6000+ actions (see https://exchange.stackstorm.org) and ChatOps. Installer at https://docs.stackstorm.com/install/index.htmlPythonApache-2.0 · Permissive6,555

14rundeck / rundeckEnable Self-Service Operations: Give specific users access to your existing tools, services, and scriptsGroovyApache-2.0 · Permissive6,365

15antonputra / tutorialsDevOps TutorialsHCLMIT · Permissive4,713

16wmariuss / awesome-devopsA curated list of awesome DevOps platforms, tools, practices and resourcesJavaScriptCC0-1.0 · Permissive4,448

17jonmosco / kube-ps1A tool that displays Kubernetes context information in shell prompts.ShellApache-2.0 · Permissive3,813

18HolmesGPT / holmesgptSRE Agent - CNCF Sandbox ProjectPythonApache-2.0 · Permissive3,809

19leandromoreira / cdn-up-and-runningCDN Up and Running - Building a CDN from Scratch to Learn about CDN, Nginx, Lua, Prometheus, Grafana, Load balancing, and Containers.LuaBSD-3-Clause · PermissiveInactive3,715

20chaterm / ChatermOpen source AI terminal for cloud and infrastructure management, enabling you to deploy, troubleshoot, and automate services using natural language and intelligent agents.TypeScriptLicense not declared3,107