Awesome Sysadmin

The Prometheus monitoring system and time series database.

"rsync for cloud storage" - Google Drive, S3, Dropbox, Backblaze B2, One Drive, Swift, Hubic, Wasabi, Google Cloud Storage, Azure Blob, Azure Files, Yandex Files

Distributed reliable key-value store for the most critical data of a distributed system

An open source, self-hosted implementation of the Tailscale control server

Harness Open Source is an end-to-end developer platform with Source Control Management, CI/CD Pipelines, Hosted Developer Environments, and Artifact Registries.

Define and run multi-container applications with Docker

Fast, secure, efficient backup program

Podman: A tool for managing OCI containers and pods.

Podman: A tool for managing OCI containers and pods.

Consul is a distributed, highly available, and data center aware solution to connect and configure applications across dynamic, distributed infrastructure.

A modern and intuitive terminal-based text editor

The Single Sign-On Multi-Factor portal for web apps, now OpenID Certified™

Like Prometheus, but for logs.

OpenFaaS - Serverless Functions Made Simple

A realtime distributed messaging platform

Lightweight server monitoring with historical data, docker stats, and alerts.

Declarative Continuous Deployment for Kubernetes

Analyzes resource usage and performance characteristics of running containers.

Agent for collecting, processing, aggregating, and writing metrics, logs, and other arbitrary data.

VictoriaMetrics: fast, cost-effective monitoring solution and time series database

A scalable overlay networking tool with a focus on performance, simplicity and security

IPFS implementation in Go: a daemon that stores and serves content-addressed data, with a CLI, HTTP Gateway, and RPC API

Packer is a tool for creating identical machine images for multiple platforms from a single source configuration.

VPN client in a thin Docker container for multiple VPN providers, written in Go, and using OpenVPN or Wireguard, DNS over TLS, with a few proxy servers built-in.

ZITADEL - Identity infrastructure, simplified for you.

JuiceFS is a distributed POSIX file system built on top of Redis and S3.

CoreDNS is a DNS server that chains plugins

:tropical_fish: Beats - Lightweight shippers for Elasticsearch & Logstash

Automated developer-oriented status page with alerting and incident support

:trollface: Self-hosted, lightweight server and website monitoring and O&M tool

🛡️ A private certificate authority (X.509 & SSH) & ACME server for secure automated certificate management, so you can use TLS everywhere & SSO for SSH.

Hard Drive S.M.A.R.T Monitoring, Historical Trends & Real World Failure Thresholds

Concourse is a container-based automation system written in Go. It's mostly used for CI/CD.

Woodpecker is a simple, yet powerful CI/CD engine with great extensibility.

Perkeep (née Camlistore) is your personal storage system for life: a way of storing, syncing, sharing, modelling and backing up content.

Powerful system container and virtual machine manager

Fullstack Workspace for Humans & Machines

Pomerium is an identity and context-aware access proxy.

Enterprise-Grade Continuous Delivery & DevOps Automation Open Source Platform

A solution for implementing efficient and consistent software delivery to Kubernetes facilitating best practices.

Infrastructure as code for DNS!

A toolkit for orchestrating distributed systems at any scale. It includes primitives for node discovery, raft-based consensus, task scheduling and more.

aptly - Debian repository management tool

CheckCle is a self-hosted, open-source monitoring platform for seamless, real-time full-stack systems, applications, and infrastructure. It provides real-time uptime monitoring, distributed checks, incident tracking, and alerts. All deployable anywhere.

A Function as a Service tool makes a function as a container-based service in seconds.

rtop is an interactive, remote system monitoring tool based on SSH

Simple. Scalable. Multi-cloud monitoring.

A standalone system that can perform backup and restore functions for a wide variety of pluggable data systems

Lightweight runner for lambda functions/apps in CGI like mode

Self-hosted, open-source update server for desktop apps (Velopack, Electron, Tauri, native). Own your release pipeline: version metadata, stable/beta/nightly channels, S3 artifacts, simple checkVersion API.