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// These can split into separate files, come from environment variables / commandline etc., as
// desired.
local aws_region = 'us-east-1';
// Ubuntu Precise 12.04 LTS (x64)
local aws_amis = {
'eu-west-1': 'ami-b1cf19c6',
'us-east-1': 'ami-de7ab6b6',
'us-west-1': 'ami-3f75767a',
'us-west-2': 'ami-21f78e11',
};
{
provider: {
// Setup the Consul provisioner to use the demo cluster
consul: {
address: 'demo.consul.io:80',
datacenter: 'nyc1',
scheme: 'http',
},
// Setup an AWS provider
aws: {
region: aws_region,
access_key: 'XXX',
secret_key: 'YYY',
},
},
resource: {
aws_instance: {
// Object comprehension syntax (similar to Python)
test: {
// i is a scoped variable here
instance_type: '${consul_keys.input.var.size}',
ami: aws_amis[aws_region],
},
},
consul_keys: {
// Setup a key in Consul to provide inputs
input: {
key: {
name: 'size',
path: 'tf_test/size',
default: 'm1.small',
},
},
// Setup a key in Consul to store the instance id and
// the DNS name of the instance
test: {
key: [
{
name: 'id',
path: 'tf_test/id',
value: '${aws_instance.test.id}',
delete: true,
},
{
name: 'address',
path: 'tf_test/public_dns',
value: '${aws_instance.test.public_dns}',
delete: true,
},
],
},
},
},
}
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