proxmox/scripts/check-besu-version-all-nodes.sh

#!/usr/bin/env bash
# Confirm Besu version >= 24.1.0 on selected nodes (required for EIP-7702 / Cancun)
# Usage:
#   bash scripts/check-besu-version-all-nodes.sh
#   bash scripts/check-besu-version-all-nodes.sh --vmid 2301

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"
MIN_VERSION="24.1.0"
TARGET_VMIDS=()

usage() {
    cat <<'EOF'
Usage: bash scripts/check-besu-version-all-nodes.sh [--vmid <N>]

Options:
  --vmid <N>   Limit to one VMID; repeatable
EOF
}

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

BESU_VMIDS=(1000 1001 1002 1003 1004 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 2101 2102 2103 2201 2301 2303 2304 2305 2306 2307 2308 2400 2401 2402 2403 2420 2430 2440 2460 2470 2480)

selected_vmid() {
    local vmid="$1"
    [[ ${#TARGET_VMIDS[@]} -eq 0 ]] && return 0
    local wanted
    for wanted in "${TARGET_VMIDS[@]}"; do
        [[ "$vmid" == "$wanted" ]] && return 0
    done
    return 1
}

RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m'

log_info() { echo -e "${BLUE}[INFO]${NC} $1"; }
log_ok()   { echo -e "${GREEN}[OK]${NC} $1"; }
log_warn() { echo -e "${YELLOW}[WARN]${NC} $1"; }
log_fail() { echo -e "${RED}[FAIL]${NC} $1"; }

# Compare semantic versions: return 0 if $1 >= $2, else 1
version_gte() {
    local a="${1:-0}"
    local b="${2:-0}"
    [ "$a" = "$b" ] && return 0
    local win
    win=$(echo -e "${a}\n${b}" | sort -V | tail -n1)
    [ "$win" = "$a" ] && return 0
    return 1
}

# Get Besu version from node: try RPC web3_clientVersion first, then CLI
get_besu_version() {
    local vmid=$1
    local host=$2
    local version=""
    local raw

    # 1) RPC (actual running client)
    raw=$(ssh -o ConnectTimeout=3 -o StrictHostKeyChecking=accept-new root@"$host" \
        "pct exec $vmid -- curl -s -m 3 -X POST -H 'Content-Type: application/json' \
        --data '{\"jsonrpc\":\"2.0\",\"method\":\"web3_clientVersion\",\"params\":[],\"id\":1}' \
        http://127.0.0.1:8545 2>/dev/null" || true)
    if [ -n "$raw" ]; then
        if echo "$raw" | grep -q '"result"'; then
            version=$(echo "$raw" | sed -n 's/.*"result":"[^/]*\/v\([^\/"]*\).*/\1/p')
            [ -z "$version" ] && version=$(echo "$raw" | sed -n 's/.*"result":"\([^"]*\)".*/\1/p')
        fi
    fi

    # 2) CLI fallback
    if [ -z "$version" ]; then
        raw=$(ssh -o ConnectTimeout=3 -o StrictHostKeyChecking=accept-new root@"$host" \
            "pct exec $vmid -- /opt/besu/bin/besu --version 2>/dev/null || pct exec $vmid -- besu --version 2>/dev/null" || true)
        if [ -n "$raw" ]; then
            version=$(echo "$raw" | sed -n 's/.*[Bb]esu\/\?v\?\([0-9][0-9.]*\).*/\1/p')
        fi
    fi

    echo "$version"
}

# Check if container exists and is running on host
is_running() {
    local vmid=$1
    local host=$2
    ssh -o ConnectTimeout=3 -o StrictHostKeyChecking=accept-new root@"$host" \
        "pct status $vmid 2>/dev/null" | grep -q running
}

echo ""
log_info "Besu version check (>= ${MIN_VERSION}) on selected nodes"
log_info "EIP-7702 / Cancun requires Besu >= 24.1.0"
echo ""

PASS=0
FAIL=0
SKIP=0
declare -a FAILED_VMIDS
declare -a FAILED_VERSIONS

for vmid in "${BESU_VMIDS[@]}"; do
    selected_vmid "$vmid" || continue
    host="$(get_host_for_vmid "$vmid")"
    if ! is_running "$vmid" "$host"; then
        printf "  VMID %-5s  %-12s  %s\n" "$vmid" "—" "(container not running)"
        ((SKIP++)) || true
        continue
    fi

    version=$(get_besu_version "$vmid" "$host")

    if [ -z "$version" ]; then
        printf "  VMID %-5s  %-12s  " "$vmid" "—"
        log_fail "no Besu version (RPC/CLI failed)"
        FAILED_VMIDS+=("$vmid")
        FAILED_VERSIONS+=("?")
        ((FAIL++)) || true
        continue
    fi

    if version_gte "$version" "$MIN_VERSION"; then
        printf "  VMID %-5s  %-12s  " "$vmid" "$version"
        log_ok ">= $MIN_VERSION"
        ((PASS++)) || true
    else
        printf "  VMID %-5s  %-12s  " "$vmid" "$version"
        log_fail "< $MIN_VERSION (upgrade required)"
        FAILED_VMIDS+=("$vmid")
        FAILED_VERSIONS+=("$version")
        ((FAIL++)) || true
    fi
done

echo ""
echo "────────────────────────────────────────────────────────────"
printf "  Passed: %s   Failed: %s   Skipped (not running): %s\n" "$PASS" "$FAIL" "$SKIP"
echo "────────────────────────────────────────────────────────────"

if [ ${#FAILED_VMIDS[@]} -gt 0 ]; then
    echo ""
    log_warn "Nodes below minimum version ($MIN_VERSION):"
    for i in "${!FAILED_VMIDS[@]}"; do
        echo "  VMID ${FAILED_VMIDS[$i]}  version ${FAILED_VERSIONS[$i]}"
    done
    echo ""
    log_info "Upgrade: install Besu 24.1.0+ (e.g. from https://github.com/hyperledger/besu/releases) and restart besu service."
    exit 1
fi

if [ "$PASS" -gt 0 ]; then
    log_ok "All checked nodes run Besu >= $MIN_VERSION (EIP-7702 / Cancun OK)."
    exit 0
fi

log_warn "No Besu nodes could be checked (all skipped or failed)."
exit 0