terraform/website/source/docs/providers/template/r/cloudinit_config.html.markdown

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---
layout: "Template"
page_title: "Template: cloudinit_multipart"
sidebar_current: "docs-template-resource-cloudinit-config"
description: |-
Renders a multi-part cloud-init config from source files.
---
# template\_cloudinit\_config
Renders a multi-part cloud-init config from source files.
## Example Usage
```
# Render a part using a `template_file`
resource "template_file" "script" {
template = "${file("${path.module}/init.tpl")}"
vars {
consul_address = "${aws_instance.consul.private_ip}"
}
}
# Render a multi-part cloudinit config making use of the part
# above, and other source files
resource "template_cloudinit_config" "config" {
gzip = true
base64_encode = true
# Setup hello world script to be called by the cloud-config
part {
filename = "init.cfg"
content_type = "text/part-handler"
content = "${template_file.script.rendered}"
}
part {
content_type = "text/x-shellscript"
content = "baz"
}
part {
content_type = "text/x-shellscript"
content = "ffbaz"
}
}
# Start an AWS instance with the cloudinit config as user data
resource "aws_instance" "web" {
ami = "ami-d05e75b8"
instance_type = "t2.micro"
user_data = "${template_cloudinit_config.config.rendered}"
}
```
## Argument Reference
The following arguments are supported:
* `gzip` - (Optional) Specify whether or not to gzip the rendered output.
* `base64_encode` - (Optional) Base64 encoding of the rendered output.
* `part` - (Required) One may specify this many times, this creates a fragment of the rendered cloud-init config file. The order of the parts is maintained in the configuration is maintained in the rendered template.
The `part` block supports:
* `filename` - (Optional) Filename to save part as.
* `content_type` - (Optional) Content type to send file as.
* `content` - (Required) Body for the part.
* `merge_type` - (Optional) Gives the ability to merge multiple blocks of cloud-config together.
## Attributes Reference
The following attributes are exported:
* `rendered` - The final rendered multi-part cloudinit config.