32 lines
771 B
Terraform
32 lines
771 B
Terraform
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# vim:sw=2:et:
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provider "aws" {
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region = "eu-west-1"
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}
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data "aws_instances" "vms" {
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instance_tags = {
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rabbitmq-testing = true
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rabbitmq-testing-id = var.uuid
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}
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}
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data "template_file" "erlang_node_hostname" {
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count = length(data.aws_instances.vms.ids)
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template = "$${private_dns}"
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vars = {
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// FIXME: Here we hard-code how Amazon EC2 formats hostnames based
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// on the private IP address.
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private_dns = "ip-${
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join("-", split(".", data.aws_instances.vms.private_ips[count.index]))}"
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}
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}
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data "template_file" "erlang_node_nodename" {
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count = length(data.aws_instances.vms.ids)
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template = "${var.erlang_nodename}@$${private_dns}"
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vars = {
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private_dns = data.template_file.erlang_node_hostname.*.rendered[count.index]
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}
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}
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