README.md

terraform-module-remote-exec-template-run-once

Terraform module to render a template, scp it to a bastion and execute the script only once.

This is basically the same thing as terraform-module-remote-exec-template-run but without the UUID trigger

Inputs - Required:

• template_name - Relative path and file name to the template file to render
• template_vars - Map of variables which will be substituted into the template
• rendered_file_name - Name of the rendered template file which will be copied onto the vm
• host - IP address or DNS resolveable hostname to the bastion/taget vm
• ssh_private_key - SSH Private Key File

Inputs - Optional:

• bastion_user_name - default = "ubuntu", Name of the user on the bastion/target vm to be used for ssh
• rendered_file_destination - default = "/home/ubuntu", Absolute folder of where to copy the rendered file to

Outputs:

• rendered_file_contents - Outputs the contents of the rendered file
• rendered_file_location - Path to the folder and rendered file name

Example Usage:

module "stuff" {
    source                   = "github.com/cweibel/terraform-module-remote-exec-template-run-once.git?ref=0.0.1"

    template_name            = "templates/configure-mgmt-bosh-rds.tpl"
    template_vars            = {
                                  pickles = "mypickles"
                               }
    rendered_file_name       = "hijason.sh"
    host                     = module.bastion.box-bastion-public
    ssh_private_key          = file(var.aws_key_file)

}

output "stuff" {value = module.stuff.rendered_file_contents}