K8s Tools

A collection of utility scripts for Kubernetes and system administration.

Scripts

check-reboot-updates.sh

A comprehensive script that checks for system updates requiring a reboot on Ubuntu systems.

Features:

• ✅ Checks /var/run/reboot-required.pkgs for definitive reboot requirements
• 🐧 Lists kernel-related updates (linux-image, linux-headers, etc.)
• 📚 Shows critical system library updates (libc6, glibc, systemd)
• 🔒 Displays available security updates
• 🔄 Uses needrestart (if installed) to show services needing restart and kernel status
• 📊 Provides a clean, color-coded summary

Usage:

./check-reboot-updates.sh

Requirements:

• Ubuntu/Debian-based system
• Optional: needrestart package for detailed service restart information

  sudo apt install needrestart

Repository Setup

This repository uses main as the default branch.

Remote: https://github.com/devopsabcs-engineering/k8s-tools.git