azure_controller.tf

resource "azurerm_network_interface" "controller_vnic" {
  name                      = "${var.project_name}_controller"
  location                  = "${var.azure_region}"
  resource_group_name       = "${var.resource_group}"
  network_security_group_id = "${azurerm_network_security_group.nsg_controller.id}"

  ip_configuration {
    name = "${var.project_name}_controller"

    subnet_id                     = "${element(azurerm_subnet.subnet.*.id, 1)}"
    private_ip_address_allocation = "dynamic"
    public_ip_address_id          = "${azurerm_public_ip.controller_public_ip.id}"
  }
}

data "template_file" "userdata" {
  template = "${file("files/userdata.json")}"

  vars {
    password = "${var.admin_password}"
  }
}

resource "azurerm_virtual_machine" "controller" {
  name                             = "${var.project_name}_controller"
  location                         = "${var.azure_region}"
  resource_group_name              = "${var.resource_group}"
  network_interface_ids            = ["${azurerm_network_interface.controller_vnic.id}"]
  vm_size                          = "${var.controller_instance_size}"
  delete_os_disk_on_termination    = "true"
  delete_data_disks_on_termination = "true"

  storage_image_reference {
    publisher = "avi-networks"
    offer     = "avi-vantage-adc"
    sku       = "avi-vantage-adc-byol"
    version   = "${var.controller_version}"
  }

  plan {
    name      = "avi-vantage-adc-byol"
    publisher = "avi-networks"
    product   = "avi-vantage-adc"
  }

  storage_os_disk {
    name              = "${var.project_name}_controller"
    caching           = "ReadWrite"
    create_option     = "FromImage"
    managed_disk_type = "Premium_LRS"
  }

  os_profile {
    computer_name  = "${var.project_name}-web-${count.index}"
    admin_username = "${var.avi_username}"
    admin_password = "${var.admin_password}"
    custom_data    = "${data.template_file.userdata.rendered}"
  }

  os_profile_linux_config {
    disable_password_authentication = false

    ssh_keys {
      path     = "/home/${var.avi_username}/.ssh/authorized_keys"
      key_data = "${file("keys/${var.project_name}.pub")}"
    }
  }
}