HetznerMCServer/root.tf at main · MSeven/HetznerMCServer · GitHub

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terraform {
  required_providers {
    hcloud = {
      source  = "hetznercloud/hcloud"
      version = "~> 1.56.0"
    }
  }
}

variable "hcloud_token" {
  sensitive = true
}

provider "hcloud" {
  token = var.hcloud_token
}
resource "hcloud_ssh_key" "mckey" {
  name       = "minecraft_key"
  public_key = file("mckey.pub")
}

resource "hcloud_volume" "mcworld" {
  name              = "MC-world"
  size              = 10
  delete_protection = true
  automount         = true
  format            = "ext4"
  labels = {
    minecraft = 1
  }
  lifecycle {
    prevent_destroy = true
  }
}


resource "hcloud_volume_attachment" "mcvolattach" {
  volume_id = hcloud_volume.mcworld.id
  server_id = hcloud_server.minecraft.id
  automount = true
}

resource "hcloud_server" "minecraft" {
  name        = "Minecraft"
  server_type = "cx33"
  image       = "docker-ce"
  labels = {
    minecraft = 1
  }
  location = "nbg1"
  public_net {
    ipv4_enabled = true
    ipv6_enabled = true
  }
  placement_group_id = 0
  ssh_keys = [
    hcloud_ssh_key.mckey.name,
  ]
  shutdown_before_deletion = true
  user_data = templatefile("cloud-init.yml",
    {
      volume_path    = "/dev/sdb",
      docker-compose = base64gzip(file("docker-compose.yml"))
    }
  )
  #dont recreate the server, when cloud-init data changes.
  lifecycle {
    ignore_changes = [
      user_data
    ]
  }
}