HashiCorp Packer
HashiCorp Packer is an open-source tool for creating identical machine images for multiple platforms from a single source configuration. It automates the process of building "golden images" for various cloud providers, virtual machines, and containers, thereby promoting immutable infrastructure…
Key facts
- First appeared
- 2013
- Category
- cloud_infrastructure
- Problem solved
- HashiCorp Packer was created to address the significant challenge of building and maintaining consistent, reproducible, and portable machine images across diverse infrastructure environments. Prior to Packer, organizations often relied on manual processes or disparate, platform-specific scripts (e.g., shell scripts, cloud-init), leading to "snowflake" servers, configuration drift, and increased operational overhead. Packer standardized and automated this image-building workflow, ensuring consistency and efficiency.
- Platforms
- macOS, Linux, Windows
Related technologies
Notable users
- Startups and scale-ups building scalable and consistent infrastructure
- A significant portion of HashiCorp's extensive customer base
- Any organization requiring standardized, versioned machine images across diverse environments
- Numerous large enterprises leveraging cloud infrastructure and DevOps practices