fixed some comments and removed aria2c preferred location (which was …

…an emergency fix)

autoscaler-agents.tf

@@ -2,7 +2,6 @@ locals {
   autoscaler_yaml = length(var.autoscaler_nodepools) == 0 ? "" : templatefile(
     "${path.module}/templates/autoscaler.yaml.tpl",
     {
-      #cloudinit_config - we have to check if this is necessary, if so we need to recreate it, or somehow extract it from server module, up to a higher level
       cloudinit_config = base64encode(data.cloudinit_config.autoscaler-config[0].rendered)
       ca_image         = var.cluster_autoscaler_image
       ca_version       = var.cluster_autoscaler_version

kube.tf.example

@@ -132,6 +132,8 @@ module "kube-hetzner" {
       count = 1
       # In the case of using Longhorn, you can use Hetzner volumes instead of using the node's own storage by specifying a value from 10 to 10000 (in GB)
       # It will create one volume per node in the nodepool, and configure Longhorn to use them.
+      # Something worth noting is that Volume storage is slower than node storage, which is achieved by not mentioning longhorn_volume_size or setting it to 0. 
+      # So for something like DBs, you definitely want node storage, for other things like backups, volume storage is fine, and cheaper.
       # longhorn_volume_size = 20
     }
   ]

modules/host/main.tf

@@ -77,7 +77,7 @@ resource "hcloud_server" "server" {
       "set -ex",
       "apt-get update",
       "apt-get install -y aria2",
-      "aria2c --follow-metalink=true --metalink-location=de,fr,ch https://download.opensuse.org/tumbleweed/appliances/openSUSE-MicroOS.x86_64-OpenStack-Cloud.qcow2.meta4",
+      "aria2c --follow-metalink=true https://download.opensuse.org/tumbleweed/appliances/openSUSE-MicroOS.x86_64-OpenStack-Cloud.qcow2.meta4",
       "qemu-img convert -p -f qcow2 -O host_device $(ls -a | grep -ie '^opensuse.*microos.*qcow2$') /dev/sda",
     ]
   }