230+ monitoring plugins for Icinga, Nagios & friends. Python 3.9+, Linux/Windows/macOS/FreeBSD. Smart defaults, auto-discovery, consistent cross-platform metrics, minimal dependencies.

Ansible Collection of roles, playbooks & plugins for Linux-based cloud infrastructure. Covers OS hardening, MariaDB, Icinga2, Nextcloud, FreeIPA, KVM & more. Bitwarden & Cloud integration.

Kickstart (RHEL/Fedora), Preseed (Debian), Autoinstall (Ubuntu). BIOS/UEFI, auto disk detection, four install types (minimal, CIS, cloud, cloud-CIS), locked root, LVM, SELinux enforcing.

Python 3.6+ modules for Linuxfabrik projects: DB access, SQLite KVS caching, WinRM, SMB, shell execution, 15+ API integrations (Icinga2, Veeam, Nextcloud, ...). Available on PyPI.

Python tool that generates interactive HTML checklists from YAML templates. Jinja conditionals, reusable includes, pluggable modules, built-in web server. Ideal for SOPs, deployments & recurring ops.

Modern fwbuilder successor: Qt GUI for managing iptables/nftables policies. Centralized policy DB with reusable objects, scales to hundreds of firewalls, generates deployment-ready shell scripts.

A CLI tool for UptimeRobot to help manage monitors, MWindows, etc. in a stateful way using a YAML file or by command line actions.

A script to create and update mirrors of RPM repositories using reposync. Runs on RHEL 8+.

A script to download RPM release assets from GitHub and create a RPM repository using createrepo. Runs on RHEL 8.