Learn PACKER with Real Code Examples

Week 1: Packer basics and template structure

Week 2: Builders and provisioners

Week 3: Variables, scripts, and post-processors

Week 4: Multi-platform and multi-cloud builds

Week 5: CI/CD integration and testing

Master builders for multiple platforms

Use provisioners effectively

Write reusable templates

Integrate Packer with CI/CD

Secure and audit image pipelines

What is Packer and why is it used?

Explain builders, provisioners, and post-processors.

How does Packer enable immutable infrastructure?

Compare Packer and Terraform.

How do you integrate Packer with CI/CD pipelines?

packer validate -> validate template syntax

packer build -> execute image build

packer inspect -> view template details

packer fmt -> format HCL templates

packer fix -> migrate JSON templates to HCL

Mastering Packer

Infrastructure as Code with Packer

HashiCorp Packer in Action

Building Immutable Infrastructure with Packer

Packer Cookbook

Packer Getting Started Guide

Building Multi-Cloud Images

Provisioners and Post-Processors

CI/CD Integration with Packer

Advanced Packer Templates

Packer Documentation

HashiCorp Learn

Packer GitHub Repository

Packer GitHub Discussions

HashiCorp Community Forums

StackOverflow Packer tag

HashiCorp Learn Tutorials

CNCF DevOps Slack channels

HashiCorp Packer GitHub

HashiCorp Community Forums

StackOverflow Packer tag

HashiCorp Learn tutorials

CNCF DevOps Slack channels