PoC OpenTofu configuration works

providers.tf

@@ -1,4 +1,14 @@
 provider "proxmox" {
   endpoint = "https://prox-console.tail1ad20b.ts.net/"
   # api_token read from PROXMOX_VE_API_TOKEN
+
+  ssh {
+    agent    = true
+    username = "root"
+    node {
+      name    = "pve"
+      address = "pve.tail1ad20b.ts.net"
+    }
+  }
+
 }