data "docker_registry_image" "zigbee2mqtt" {
  name = "${var.docker_image}:${var.docker_version}"
}

resource "docker_image" "zigbee2mqtt" {
  name          = data.docker_registry_image.zigbee2mqtt.name
  pull_triggers = [data.docker_registry_image.zigbee2mqtt.sha256_digest]
}

resource "docker_volume" "zigbee2mqtt" {
  name = "zigbee2mqtt"
}

resource "docker_container" "zigbee2mqtt" {
  image    = docker_image.zigbee2mqtt.image_id
  name     = "zigbee2mqtt"
  hostname = "zigbee2mqtt"
  #  privileged = true
  must_run = true

  network_mode = "host"

  ports {
    internal = 8080
    external = 8080
    protocol = "tcp"
    ip = var.public_ip
  }

  volumes {
    volume_name    = docker_volume.zigbee2mqtt.name
    read_only      = false
    container_path = "/app/data"
  }

  env = [
    "TZ=Europe/Oslo",
  ]

  devices {
    host_path      = var.serial_port
    container_path = "/dev/ttyACM0"
#    permissions    = "rwm"
  }
}