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variable "key_name" {
description = "Name of the SSH keypair to use in AWS."
}
variable "key_path" {
description = "Path to the private portion of the SSH key specified."
}
variable "aws_region" {
description = "AWS region to launch servers."
default = "us-west-2"
somevar = true
}
# Ubuntu Precise 12.04 LTS (x64)
variable "aws_amis" {
default = {
eu-west-1 = "ami-b1cf19c6"
us-east-1 = "ami-de7ab6b6"
us-west-1 = "ami-3f75767a"
us-west-2 = "ami-21f78e11"
}
}
provider "aws" {
access_key = "${myvar}"
secret_key = "your aws secret key"
region = "us-east-1"
}
/* multiline
comment
*/
# Single line comment
resource "aws_instance" "example" {
ami = "ami-408c7f28"
instance_type = "t1.micro"
key_name = "your-aws-key-name"
}
# Create our Heroku application. Heroku will
# automatically assign a name.
resource "heroku_app" "web" {}
# Create our DNSimple record to point to the
# heroku application.
resource "dnsimple_record" "web" {
domain = "${var.dnsimple_domain}"
# heroku_hostname is a computed attribute on the heroku
# application we can use to determine the hostname
value = "${heroku_app.web.heroku_hostname}"
type = "CNAME"
ttl = 3600
}
# The Heroku domain, which will be created and added
# to the heroku application after we have assigned the domain
# in DNSimple
resource "heroku_domain" "foobar" {
app = "${heroku_app.web.name}"
hostname = "${dnsimple_record.web.hostname}"
}
# Specify the provider and access details
provider "aws" {
region = "${var.aws_region}"
value = ${file("path.txt")}
}
# Our default security group to access
# the instances over SSH and HTTP
resource "aws_security_group" "default" {
name = "terraform_example"
description = "Used in the terraform"
# SSH access from anywhere
ingress {
from_port = 22
to_port = 22
protocol = "tcp"
cidr_blocks = ["0.0.0.0/0"]
}
# HTTP access from anywhere
ingress {
from_port = 80
to_port = 80
protocol = "tcp"
cidr_blocks = ["0.0.0.0/0"]
}
}
resource "aws_elb" "web" {
name = "terraform-example-elb"
# The same availability zone as our instance
availability_zones = ["${aws_instance.web.availability_zone}"]
listener {
instance_port = 80
instance_protocol = "http"
lb_port = 80
lb_protocol = "http"
}
# The instance is registered automatically
instances = ["${aws_instance.web.id}"]
}
resource "aws_instance" "web" {
# The connection block tells our provisioner how to
# communicate with the resource (instance)
connection {
# The default username for our AMI
user = "ubuntu"
# The path to your keyfile
key_file = "${var.key_path}"
}
instance_type = "m1.small"
# Lookup the correct AMI based on the region
# we specified
ami = "${lookup(var.aws_amis, var.aws_region)}"
# The name of our SSH keypair you've created and downloaded
# from the AWS console.
#
# https://console.aws.amazon.com/ec2/v2/home?region=us-west-2#KeyPairs:
#
key_name = "${var.key_name}"
# Our Security group to allow HTTP and SSH access
security_groups = ["${aws_security_group.default.name}"]
# We run a remote provisioner on the instance after creating it.
# In this case, we just install nginx and start it. By default,
# this should be on port 80
provisioner "remote-exec" {
inline = [
"sudo apt-get -y update",
"sudo apt-get -y install nginx",
"sudo service nginx start"
]
}
}
|
