proxmox/scripts/fix-besu-installation.sh

#!/usr/bin/env bash
# Fix Besu installation on selected nodes.

set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
source "$PROJECT_ROOT/scripts/lib/load-project-env.sh"

APPLY=false
TARGET_VMIDS=()

usage() {
    cat <<'EOF'
Usage: ./scripts/fix-besu-installation.sh --vmid <N> [--vmid <N> ...] [--apply]

Options:
  --vmid <N>   Required. Limit fix to one or more VMIDs.
  --apply      Perform the install fix. Without this flag, the script prints the target VMIDs and exits.
EOF
}

while [[ $# -gt 0 ]]; do
    case "$1" in
        --vmid)
            [[ $# -ge 2 ]] || { usage >&2; exit 2; }
            TARGET_VMIDS+=("$2")
            shift 2
            ;;
        --apply)
            APPLY=true
            shift
            ;;
        -h|--help)
            usage
            exit 0
            ;;
        *)
            echo "Unknown argument: $1" >&2
            usage >&2
            exit 2
            ;;
    esac
done

[[ ${#TARGET_VMIDS[@]} -gt 0 ]] || { usage >&2; exit 2; }

if ! $APPLY; then
    echo "Dry-run only. Target VMIDs:"
    for vmid in "${TARGET_VMIDS[@]}"; do
        echo "  VMID $vmid on $(get_host_for_vmid "$vmid")"
    done
    echo "Re-run with --apply to perform the Besu installation fix."
    exit 0
fi

fix_besu() {
    local vmid=$1
    local host
    host="$(get_host_for_vmid "$vmid")"
    
    ssh -o StrictHostKeyChecking=no root@${host} "pct exec $vmid -- bash -c '
        cd /opt
        if [ -f besu-23.10.3.tar.gz ] && [ ! -d besu-23.10.3 ]; then
            echo \"Extracting Besu for $vmid...\"
            tar -xzf besu-23.10.3.tar.gz
        fi
        if [ -d besu-23.10.3 ] && [ ! -L besu ]; then
            ln -sf besu-23.10.3 besu
        fi
        if [ -d besu-23.10.3 ]; then
            chown -R besu:besu besu-23.10.3 besu 2>/dev/null || true
            echo \"Besu fixed for $vmid\"
        fi
    '" 2>&1 | grep -E "(Extracting|fixed)" || true
}

for vmid in "${TARGET_VMIDS[@]}"; do
    fix_besu "$vmid" &
done
wait
echo "Besu installation fix attempted on selected nodes"