**cloud-init** is a tool that handles initialization and configuration of cloud instances. It is installed in many Cloud Images used on major clouds and supports various Linux distributions (as well as a couple of the BSDs). Some higher level tools, such as Terraform, use it.
cloud-init is a tool that handles initialization and configuration of cloud instances. It is installed in many Cloud Images used on major clouds and supports various Linux distributions (as well as a couple of the BSDs). Some higher level tools, such as Terraform, use it.
For more information, see the official documentation and the project repo.