850968-Nohar.txt

#------- SOURCES -------

provider "aws" "webserver" {  							- 5

  access_key = {}
  secret_key = {}
  region = "${var.region}"
  ami = "${lookup[var.aws_amis , var.region]}"
  type = "t2.micro"

}

data "template_file" "webserve_template" {

  template = "${file("${path.module}/app_access.tpl")}"
  vars {
    arn = "${aws_instance.web_server.arn}"
  }
}

connection {
 
  type = "ssh"
  user = "ec2-user"
  private_key = "${file("${path.module}/awa_rsa")}"

}

output "public_ips"{

value = "${aws_instances.webserver.*.public_ip}"

}
 


#------- DATA VARS -------  datas.tfvars

var "aws_amis"{									- 7									

  type = "map"
  amis = { Region1 : ami1,
	   Region2 : ami2,
	   Region3 : ami3 }  

}

resource "aws_security_group" "web_server_sec_group" {				- 17
	ingress {
		from_port = 0
		to_port = 22
		protocol = "tcp"
		cidr_blocks = ["0.0.0.0"]
		}
	egress {
		from_port = 0
		to_port = 0
		protocol = "-1"
		cidr_blocks = ["0.0.0.0"]
		}
}

#------- TEMPLATE -------   app_access.tpl

template "app" {
 Version : "version_number"
 "Statement": [{"Effect": "Allow",
     "Action": ["ec2:Descrideinstances","ec2:Describeiterations"],
     "Resource": "${arn}" }]

}
 


#------- PROVISIONER ------- To deploy the app
 
provisioner "deploy_app" {							- 5
 
  source = "${path.module}/app_name"
  destination = "$(file"(${path.module}/source.tf)")"
  inline = [ "chmod +x ${destination}" , "${destination}" ]

}