# Create a new SSH key in cloud console
resource "hcloud_ssh_key" "default" {
  name = "terraform-ansible"
  public_key = var.dtsv_hcloud_ssh_key
}

# Hetzner Primary IP

resource "hcloud_primary_ip" "main_ipv4" {
  name          = "primary_ipv4_web"
  datacenter    = "fsn1-dc14"
  type          = "ipv4"
  assignee_type = "server"
  auto_delete   = false
  labels = {
    "mapping" : "WEB"
  }
}

resource "hcloud_primary_ip" "main_ipv6" {
  name          = "primary_ipv6_web"
  datacenter    = "fsn1-dc14"
  type          = "ipv6"
  assignee_type = "server"
  auto_delete   = false
  labels = {
    "mapping" : "WEB"
  }
}

# Hetzner Cloud Servers

resource "hcloud_server" "web" {
  name        = "WEB"
  server_type = "cpx21"
  image       = "ubuntu-22.04"
  datacenter  = "fsn1-dc14"
	ssh_keys    = [hcloud_ssh_key.default.id]
  user_data   = file("cloud.userdata")
  labels = {
    "env" : "prod"
  }

  network {
    network_id = hcloud_network.vpc.id
    ip         = "10.0.0.2"
  }

	public_net {
    ipv4_enabled = true
    ipv4 = hcloud_primary_ip.main_ipv4.id
    ipv6_enabled = true
		ipv6 = hcloud_primary_ip.main_ipv6.id
	}

  # **Note**: the depends_on is important when directly attaching the
  # server to a network. Otherwise Terraform will attempt to create
  # server and sub-network in parallel. This may result in the server
  # creation failing randomly.
  depends_on = [
    hcloud_network_subnet.subnet
  ]
}

resource "hcloud_server" "db" {
  name        = "DB"
  server_type = "cpx11"
  image       = "ubuntu-22.04"
  datacenter  = "fsn1-dc14"
	ssh_keys    = [hcloud_ssh_key.default.id]
  user_data   = file("cloud.userdata")
  labels = {
    "env" : "prod"
  }

  network {
    network_id = hcloud_network.vpc.id
    ip         = "10.0.0.3"
  }

	public_net {
    ipv4_enabled = true
    ipv6_enabled = true
	}

  # **Note**: the depends_on is important when directly attaching the
  # server to a network. Otherwise Terraform will attempt to create
  # server and sub-network in parallel. This may result in the server
  # creation failing randomly.
  depends_on = [
    hcloud_network_subnet.subnet
  ]
}