From e9d517f398afca529f209145ec38868e0ac8d1a8 Mon Sep 17 00:00:00 2001 From: directlx Date: Fri, 27 Feb 2026 09:50:21 -0500 Subject: [PATCH] Fix Proxmox root SSH to allow key-based login for cluster communication Proxmox nodes require root SSH key access for inter-node cluster communication (web UI node switching, live migration, etc.). Set PermitRootLogin to prohibit-password in group_vars/proxmox.yml so key-based root login is allowed but password login remains disabled. Co-Authored-By: Claude Sonnet 4.6 --- group_vars/proxmox.yml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/group_vars/proxmox.yml b/group_vars/proxmox.yml index f36c3b4..1f52c91 100644 --- a/group_vars/proxmox.yml +++ b/group_vars/proxmox.yml @@ -1,6 +1,9 @@ --- # Proxmox-specific variables +# Allow root SSH login with keys (required for Proxmox cluster inter-node communication) +common_ssh_permit_root_login: "prohibit-password" + # Disable firewall on Proxmox (uses its own iptables rules) common_firewall_enabled: false