add placement group

hcloud-k3s-cluster/main.tf

@@ -37,6 +37,7 @@ resource "hcloud_server" "k3s-node" {
   location = var.server_location
   rescue = "linux64"
   firewall_ids = [ hcloud_firewall.fw.id ]
+  placement_group_id = hcloud_placement_group.k3s-cluster-nodes.id
   depends_on = [
     hcloud_network_subnet.k3s-net,
     hcloud_firewall.fw
@@ -159,3 +160,15 @@ resource "hcloud_firewall" "fw" {
   }
 
 }
+
+# placement group
+resource "hcloud_placement_group" "k3s-cluster-nodes" {
+  name = "k3s-cluster-nodes"
+  type = "spread"
+  labels = {
+    key = "value"
+  }
+  depends_on = [
+    hcloud_server.k3s-node
+  ]
+}