主题： packer

• Building machine images with Packer: builders, provisioners, validate and build

  HashiCorp Packer separates a template's builders (what platform produces the image) from its provisioners (what configures the machine before it is captured); `packer init` installs the required plugins, `packer validate` checks a template's syntax and configuration before `packer build` runs it, and marking variables sensitive keeps credentials out of both templates and logs.

  methodology · en · reviewed · 知识截至 2026-09-24

机器可读： JSON