Gracefully shutdown a single Proxmox VE node. Stops HA services (pve-ha-lrm, pve-ha-crm) before powering off to avoid HA fencing or VM recovery attempts. Supports --dry-run.

cluster-shutdown.sh

#!/bin/bash
# cluster-shutdown - Properly shut down the local node by stopping the HA before
# Usage: cluster-shutdown [--dry-run]

DRY_RUN=false
[ "$1" = "--dry-run" ] && DRY_RUN=true

LOCAL=$(hostname)

echo "=== cluster-shutdown (single node) ==="
echo "Local node: $LOCAL"

if $DRY_RUN; then
    echo "[DRY-RUN] Would stop pve-ha-lrm pve-ha-crm on $LOCAL"
    echo "[DRY-RUN] Would shutdown $LOCAL"
    echo "=== Dry run complete, no action taken ==="
    exit 0
fi

echo "Stopping HA on $LOCAL..."
systemctl stop pve-ha-lrm pve-ha-crm
echo "Shutting down $LOCAL..."
/sbin/shutdown -h now