sysctl

A module for getting CPU info with pure Python

sysctl/sysfs settings on a fly for Kubernetes Cluster. No restarts are required for clusters and nodes.

Linux network namespace sysctl safety verifier.

HANA OS HEALTHCHECKER - HOH

LLTune tunes Linux servers for ultra-low latency workloads. It scans system state, generates a config, audits for risks, applies safe CPU/ memory/network/kernel/IRQ tuning with backups and rollback, and stages persistence services for reboot.

IronTux is a powerful, offline, and Object-Oriented Programming (OOP) based Python script designed to secure fresh Linux installations (VPS or Homelab) in seconds.

🔧 An Ansible role to manage Linux kernel parameters.

Bootstrap Linux hosts: set hostname, timezone, /etc/hosts, install base packages, apply sysctl tweaks, configure cloud-init, and manage SSH. Supports Ubuntu (jammy, noble, resolute), Debian (trixie), and EL 9/10 (RHEL/Rocky/Alma).

Interactive hardening for Linux fleets from a linux-audit remediation plan. Re-verifies every finding over SSH, a human approves each change per check, disruptive items need typed confirmation. Local backups with rollback, sshd lockout guard, Excel + JSON results. Dry-run by default.

Configuration drift detection for a RHEL 9 fleet over SSH. Capture a baseline of sshd, sysctl, files, packages, ports and users, then report what moved. Read-only.

This roles manages different aspects of kernel hardening

Linux Kernel, Network & System Performance Optimizer with Live Telemetry

Manipulate sysctl entries using Ansible.