kryndex / terraform-provider-ct

Terraform provider for Container Linux Configs

Terraform Provider for Container Linux Configs

The ct provider provides a ct_config data source that parses a Container Linux Config, validates the content, and renders Ignition. The rendered strings can be used as input to other Terraform resources (e.g. user-data for instances).

Requirements

• Terraform 0.9.x

Installation

Add the terraform-provider-ct plugin binary on your filesystem.

# dev
go get -u github.com/coreos/terraform-provider-ct

Register the plugin in ~/.terraformrc.

providers {
  ct = "/$GOPATH/bin/terraform-provider-ct"
}

Usage

data "ct_config" "worker" {
  content      = "${file("worker.yaml")}"
  platform     = "ec2"
  pretty_print = false
}

resource "aws_instance" "worker" {
  user_data = "${data.ct_config.worker.rendered}"
}

The optional platform can be "azure", "ec2", "gce", or others to perform platform-specific susbstitutions. By default, platform is "" (none, for bare-metal).

Development

To develop the provider plugin locally, set up Go 1.8+ and a valid GOPATH. Build the plugin locally.

make

Optionally, install the plugin to $(GOPATH)/bin.

make install

Vendor

Add or update dependencies in glide.yaml and vendor. The glide and glide-vc tools vendor and prune dependencies.

make vendor