github.com/vtorhonen/terraform@v0.9.0-beta2.0.20170307220345-5d894e4ffda7/website/source/docs/providers/template/d/cloudinit_config.html.markdown (about)

     1  ---
     2  layout: "template"
     3  page_title: "Template: cloudinit_multipart"
     4  sidebar_current: "docs-template-datasource-cloudinit-config"
     5  description: |-
     6    Renders a multi-part cloud-init config from source files.
     7  ---
     8  
     9  # template\_cloudinit\_config
    10  
    11  Renders a multi-part cloud-init config from source files.
    12  
    13  ## Example Usage
    14  
    15  ```
    16  # Render a part using a `template_file`
    17  data "template_file" "script" {
    18    template = "${file("${path.module}/init.tpl")}"
    19  
    20    vars {
    21      consul_address = "${aws_instance.consul.private_ip}"
    22    }
    23  }
    24  
    25  # Render a multi-part cloudinit config making use of the part
    26  # above, and other source files
    27  data "template_cloudinit_config" "config" {
    28    gzip          = true
    29    base64_encode = true
    30  
    31    # Setup hello world script to be called by the cloud-config
    32    part {
    33      filename     = "init.cfg"
    34      content_type = "text/part-handler"
    35      content      = "${data.template_file.script.rendered}"
    36    }
    37  
    38    part {
    39      content_type = "text/x-shellscript"
    40      content      = "baz"
    41    }
    42  
    43    part {
    44      content_type = "text/x-shellscript"
    45      content      = "ffbaz"
    46    }
    47  }
    48  
    49  # Start an AWS instance with the cloudinit config as user data
    50  resource "aws_instance" "web" {
    51    ami           = "ami-d05e75b8"
    52    instance_type = "t2.micro"
    53    user_data     = "${data.template_cloudinit_config.config.rendered}"
    54  }
    55  ```
    56  
    57  ## Argument Reference
    58  
    59  The following arguments are supported:
    60  
    61  * `gzip` - (Optional) Specify whether or not to gzip the rendered output. Default to `true`
    62  
    63  * `base64_encode` - (Optional) Base64 encoding of the rendered output. Default to `true`
    64  
    65  * `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.
    66  
    67  The `part` block supports:
    68  
    69  * `filename` - (Optional) Filename to save part as.
    70  
    71  * `content_type` - (Optional) Content type to send file as.
    72  
    73  * `content` - (Required) Body for the part.
    74  
    75  * `merge_type` - (Optional) Gives the ability to merge multiple blocks of cloud-config together.
    76  
    77  ## Attributes Reference
    78  
    79  The following attributes are exported:
    80  
    81  * `rendered` - The final rendered multi-part cloudinit config.