Awesome Sysadmin

Ansible is a radically simple IT automation platform that makes your applications and systems easier to deploy and maintain. Automate everything from code deployment to network configuration to cloud management, in a language that approaches plain English, using SSH, with no agents to install on remote systems. https://docs.ansible.com.

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

Fast, secure, efficient backup program

Glances an Eye on your system. A top/htop alternative for GNU/Linux, BSD, macOS and Windows operating systems.

Podman: A tool for managing OCI containers and pods.

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

a fast, scalable, multi-language and extensible build system

A realtime distributed messaging platform

Declarative Continuous Deployment for Kubernetes

The authentication glue you need.

The premier source of truth powering network automation. Open source under Apache 2. Try NetBox Cloud free: https://netboxlabs.com/products/free-netbox-cloud/

Ceph is a distributed object, block, and file storage platform

The systemd System and Service Manager

Wazuh - The Open Source Security Platform. Unified XDR and SIEM protection for endpoints and cloud workloads.

Apache Hadoop

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

Simple, Pythonic remote execution and deployment.

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

Deduplicating archiver with compression and authenticated encryption.

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.

Apache ZooKeeper

:tropical_fish: Beats - Lightweight shippers for Elasticsearch & Logstash

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

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

Enterprise-ready zero-trust access platform built on WireGuard®.

Ajenti Core and stock plugins

A highly scalable real-time graphing system

Powerful system container and virtual machine manager

Python-based continuous integration testing framework; your pull requests are more than welcome!

Gluster Filesystem : Build your distributed storage in minutes

Fullstack Workspace for Humans & Machines

A flexible package manager that supports multiple versions, configurations, platforms, and compilers.

Unbound is a validating, recursive, and caching DNS resolver.

Community-based GPL-licensed network monitoring system

Open Source Continuous Integration & Deployment Server

PowerDNS Authoritative, PowerDNS Recursor, dnsdist

Official upstream for the cloud-init: cloud instance initialization

Tools for managing DNS across multiple providers

Errbot is a chatbot, a daemon that connects to your favorite chat service and bring your tools and some fun into the conversation.

Apache CloudStack is an opensource Infrastructure as a Service (IaaS) cloud computing platform

aptly - Debian repository management tool

Cobbler is a versatile Linux deployment server

GNS3 Graphical Network Simulator

FreeRADIUS - A multi-protocol policy server.

Alerta monitoring system

Ralph is the CMDB / Asset Management system for data center and back office hardware.

Checkmk - Best-in-class infrastructure & application monitoring

High-performance log ingestion and ETL engine

Main repository for munin master / node / plugins

Diamond is a python daemon that collects system metrics and publishes them to Graphite (and others). It is capable of collecting cpu, memory, network, i/o, load and disk metrics. Additionally, it features an API for implementing custom collectors for gathering metrics from almost any source.