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Security Modules 0.75.0Last updated in version 0.74.2

Security Modules

View Source Release Notes

This module can configure a Linux server to automatically install critical security updates.

Features​

  • Automatically install critical security updates once per night so your servers don’t go unpatched for long periods of time.

  • Built-in random delay (between 0 and 30 minutes, by default) so all of your servers don’t update at the exact same time.

  • Supports Ubuntu 18.04 and 20.04 via unattended-upgrades.

  • Supports Amazon Linux 2, Amazon Linux 2023, and CentOS Stream 9 yum-cron.

Learn​

Note

This repo is a part of the Gruntwork Infrastructure as Code Library, a collection of reusable, battle-tested, production ready infrastructure code. If you’ve never used the Infrastructure as Code Library before, make sure to read How to use the Gruntwork Infrastructure as Code Library!

Core concepts​

Repo organization​

  • modules: the main implementation code for this repo, broken down into multiple standalone, orthogonal submodules.

  • examples: This folder contains working examples of how to use the submodules.

  • test: Automated tests for the modules and examples.

Deploy​

Non-production deployment (quick start for learning)​

If you just want to try this repo out for experimenting and learning, check out the following resources:

  • auto-update example: The examples/auto-update folder contains sample code optimized for learning, experimenting, and testing (but not production usage).

Production deployment​

If you want to deploy this repo in production, check out the following resources: