DevopsStuff

This repository contains practical DevOps examples, scripts, templates, and infrastructure code used in real projects and learning exercises.

The goal of this collection is to provide working, real-world DevOps artifacts that can be reused, adapted, or studied to improve automation, infrastructure management, and operational practices.

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Contents Overview

Infrastructure as Code

• terraform-projects/
  Examples of Terraform configurations for infrastructure automation.

• terraform/company_project/
  A structured Terraform deployment for a company project with reusable modules and environments.

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Automation Scripts

• Scripts/
  Contains automation scripts for cloud and system tasks. For example:
  • AWS utilities (e.g., investigate security groups and IAM)

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Configuration Management

• ansible/
  Ansible playbooks and roles for server configuration and automation.

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Kubernetes Examples

• k8s/
  Kubernetes manifests and deployment examples.

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Development Environments

• local_development_environment/
  Setup and support scripts for local development workflows.

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Other Examples

• devops_course/
  Exercises and code from DevOps training modules.
• e-commerce-app/
  Application used for deployment and integration examples.
• nightly_scale_down_project/
  Example of automation designed to scale down resources on a schedule.
• puppet_modules/, redis_compose/
  Examples of other automation and orchestration tooling usage.
• jq_examples.md
  Examples of using jq for JSON manipulation in automation scripts.

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Usage

Each folder contains its own README or inline documentation describing how to run the code, configure the tools, or apply the infrastructure.

General patterns in this repository include:

1. Infrastructure provisioning using Terraform.
2. Configuration automation using Ansible.
3. Scripting with Python, Shell, and utility tools for DevOps tasks.
4. Kubernetes workloads for deployment and cluster automation.

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Getting Started

To explore this repository:

1. Clone the repo:

   git clone https://github.com/geek-kb/DevopsStuff.git
   cd DevopsStuff

2. Review folder structure and navigate to examples of interest.

3. Read individual folder-level documentation for usage details.

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Contributing

Contributions of useful scripts, templates, and examples are welcome. When contributing:

• Follow consistent naming and structure.
• Include descriptive README sections for any new folder.
• Ensure code and scripts work as expected in a typical DevOps environment.

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About

This collection is intended as a reference and reusable resource for DevOps engineers seeking practical examples across common operational and automation tasks. It is not tied to a single commercial product or vendor.