Packer

Packer is an open-source tool developed by HashiCorp that automates the creation of machine images for multiple platforms from a single configuration file. It enables consistent, repeatable, and automated image builds for cloud providers, virtualization platforms, and container environments. Packer is widely used in DevOps workflows to streamline image creation and ensure environment consistency across development, staging, and production.

Features of Packer:

• Supports multiple platforms including AWS, Azure, GCP, VMware, VirtualBox, and Docker.
• Allows building multiple identical images in parallel from a single template.
• Uses declarative JSON or HCL configuration files for defining image builds.
• Integrates easily with CI/CD pipelines for automated image generation.

• Check Packer version: packer -v

Disclaimer:
Packer is an open-source tool distributed under the Mozilla Public License 2.0 (MPL 2.0). We are not affiliated with, endorsed by, or sponsored by HashiCorp. Packer is provided “as is,” without any warranties, express or implied. Users are responsible for proper configuration, secure usage, and compliance with licensing terms when using Packer.