variable "region" {
    type = "string"
    default = "northeurope"
}

resource "azurerm_resource_group" "euwest-graph" {
  name     = "euwest-graph"
  location = "${var.region}"

  tags {
      environment = "SWH Graph"
  }
}

resource "azurerm_network_interface" "graph-interface" {
  name                = "graph"
  location            = "westeurope"
  resource_group_name = "${azurerm_resource_group.euwest-graph.name}"
  network_security_group_id = "${data.azurerm_network_security_group.worker-nsg.id}"

  ip_configuration {
    name                          = "graphNicConfiguration"
    subnet_id                     = "${data.azurerm_subnet.default.id}"
    public_ip_address_id          = ""
    private_ip_address_allocation = "Dynamic"
  }
  tags {
      environment = "SWH Graph"
  }
}

resource "azurerm_virtual_machine" "graph-server" {
  name                  = "graph0"
  location              = "${var.region}"
  resource_group_name   = "euwest-vault"
  network_interface_ids = ["${azurerm_network_interface.graph-interface.id}"]
  vm_size               = "Standard_H16m_Promo"

  storage_image_reference {
    publisher = "credativ"
    offer     = "Debian"
    sku       = "9"
    version   = "latest"
  }

  storage_os_disk {
    name              = "graph0-osdisk"
    caching           = "ReadWrite"
    create_option     = "FromImage"
  }

  os_profile {
    computer_name  = "graph0"
    admin_username = "${var.user_admin}"
  }

  os_profile_linux_config {
    disable_password_authentication = true
    ssh_keys {
      path = "/home/${var.user_admin}/.ssh/authorized_keys"
      key_data = "${var.ssh_key_data}"
    }
  }

  tags {
      environment = "SWH Graph"
  }
}