HashiCorp Packer - Build automated machine images

Automate Infrastructure with HashiCorp Packer

Learn to build automated machine images for diverse platforms – including AWS, Azure, Docker, and VirtualBox – using a single, powerful configuration file with HashiCorp Packer. This course empowers you to streamline infrastructure provisioning and deployment.

Key Skills & Concepts:

• Multi-Platform Image Building: Create consistent images for various environments from a unified configuration.
• Parallel Image Creation: Significantly reduce build times by leveraging parallel image building processes.
• Provisioning with Chef & Puppet: Integrate popular configuration management tools like Chef and Puppet directly into your image build process.
• Continuous Delivery (CD) Integration: Implement HashiCorp Packer within your Continuous Delivery pipelines for automated deployments.
• Infrastructure Testing & Verification: Launch instances from your built images, rigorously test infrastructure and development environments to ensure stability.
• HashiCorp Configuration Language (HCL): Master HCL, the core language of Packer, including variables, functions, and template creation for reusable and modular configurations.
• Provisioners & Builders: Understand the nuances of provisioners and builders, including the distinction between Ansible local and remote builders.
• Docker Image Building: Learn to build Docker container images directly within your Packer workflows.
• Shell Builders: Utilize Shell-based local and remote builders for flexible image customization.
• Windows AMIs: Create and manage Windows AMIs (Amazon Machine Images) with Packer.
• Vagrant Image Creation: Automate the creation of Vagrant images for consistent development environments.
• Post-Processors: Enhance your automation with post-processors to fine-tune image management and optimize workflows.

By the end of this course, you'll be proficient in using HashiCorp Packer to efficiently create, customize, and manage infrastructure images across multiple platforms, enabling faster, more reliable deployments. This is essential for modern infrastructure as code practices.