Awesome Sysadmin

Software to automate the management and configuration of infrastructure and applications at scale.

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.

Simple, Pythonic remote execution and deployment.

ZITADEL - Identity infrastructure, simplified for you.

Scalable PaaS (automated Docker+nginx) - aka Heroku on Steroids

Cockpit is a web-based graphical interface for servers.

Store securely encrypted backups in the cloud!

A free open source IT asset/license management system

TextMate is a graphical text editor for macOS 10.12 or later

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

OpenVPN is an open source VPN daemon

CoreDNS is a DNS server that chains plugins

Deduplicating archiver with compression and authenticated encryption.

Cross-platform multi-protocol VPN software. Pull requests are welcome. The stable version is available at https://github.com/SoftEtherVPN/SoftEtherVPN_Stable.

Transparent proxy server that works as a poor man's VPN. Forwards over ssh. Doesn't require admin. Works with Linux and MacOS. Supports DNS tunneling.

Fluentd: Unified Logging Layer (project under CNCF)

A deployment automation tool built on Ruby, Rake, and SSH.

Apache ZooKeeper

:tropical_fish: Beats - Lightweight shippers for Elasticsearch & Logstash

Automated developer-oriented status page with alerting and incident support

Chocolatey - the package manager for Windows

Effing package management! Build packages for multiple platforms (deb, rpm, etc) with great ease and sanity.

A beautiful web dashboard for Linux

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

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

The Open Source Firebase Alternative with GraphQL.

Blazing-fast remote access

PostgreSQL backup tool with Point-In-Time-Recovery and restore verification

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

htop - an interactive process viewer

Linux system exploration and troubleshooting tool with first class support for containers

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

draw.io is a JavaScript, client-side editor for general diagramming.

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

Ajenti Core and stock plugins

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

Complete open-source monitoring and observability platform.

High performance, multi-platform VNC client and server

Backrest is a web UI and orchestrator for restic backup.

GoCD - Continuous Delivery server main repository

A complete web-based remote monitoring and management web site. Once setup you can install agents and perform remote desktop session to devices on the local network or over the Internet.

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

Edit, preview and share mermaid charts/diagrams. New implementation of the live editor.

Beanstalk is a simple, fast work queue.

Light LDAP implementation

GLPI is a Free Asset and IT Management Software package, Data center management, ITIL Service Desk, licenses tracking and software auditing.

Powerful system container and virtual machine manager

A highly scalable real-time graphing system

Powerful and flexible web-based server management control panel

Main repository for pfSense