aviatrix.tf

# Sample Aviatrix terraform configuration to create a full mesh network on AWS
# This configuration creates a cloud account on Aviatrix controller, launches 3 gateways with the created account
# and establishes tunnels between each gateway.


# Edit to enter your controller's IP, username and password to login with.
provider "aviatrix" {
  controller_ip = "52.66.90.40"
  username = "admin"
  password = "Aviatrix123%23"
}

# Increase count default value to add more VPCs and subnets to launch more gateways together.

variable "count" {
  default = 3
}

# Enter VPCs where you want to launch gateways.
variable "vpcs" {
  description = "Launch gateways in different VPCs."
  type = "list"
  default = ["vpc-7a6b2513", "vpc-2ee4a147", "vpc-0d7b3664"]
}

# Enter Subnets within VPCs added above.
variable "vpc_nets" {
  description = "Launch gateways in different VPC Subnets."
  type = "list"
  default = ["10.1.0.0/24", "10.2.0.0/24", "10.3.0.0/24"]
}

resource "aviatrix_account" "test_acc" {
  account_name = "devops"
  account_password = "Aviatrix123"
  account_email = "abc@xyz.com"
  cloud_type = 1
  aws_account_number = "123456789012"
  aws_iam = "true"
  aws_role_arn = "arn:aws:iam::123456789012:role/aviatrix-role-app"
  aws_role_ec2 = "arn:aws:iam::123456789012:role/aviatrix-role-ec2"
}

# Create count number of gateways
resource "aviatrix_gateway" "test_gw" {
  count = "${var.count}"
  cloud_type = 1
  account_name = "devops"
  gw_name = "avtxgw-${count.index}"
  vpc_id = "${element(var.vpcs, count.index)}"
  vpc_reg = "ap-south-1"
  vpc_size = "t2.micro"
  vpc_net = "${element(var.vpc_nets, count.index)}"
  depends_on = ["aviatrix_account.test_acc"]
}

# Create tunnels between above created gateways.
resource "aviatrix_tunnel" "test_tunnel" {
  count = "${var.count * (var.count - 1)/2}"
  vpc_name1 = "avtxgw-${count.index}"
  vpc_name2 = "avtxgw-${(count.index+1)%3}"
  depends_on = ["aviatrix_gateway.test_gw"]
}