#!/usr/bin/env bash
set -euo pipefail
ROOT="$(cd "$(dirname "$0")/.." && pwd)"
# shellcheck disable=SC1091
. "$ROOT/cluster.env"
export PATH="/usr/sbin:/usr/bin:/bin:$PATH"
printf '%s\n' "$NODES" | awk 'NF==3 {print}' | while read -r vmid name ip; do
  st="$(sudo pct status "$vmid" 2>/dev/null || echo missing)"
  js="$(sudo pct exec "$vmid" -- curl -fsS --max-time 2 http://127.0.0.1:8222/varz 2>/dev/null || echo '{}')"
  echo "$vmid $name $ip $st"
  python3 -c "
import json,sys
try:
  d=json.loads(sys.argv[1])
except Exception:
  print('  nats down')
  raise SystemExit
print('  server_name', d.get('server_name'), 'cluster', (d.get('cluster') or {}).get('name'), 'routes', len((d.get('cluster') or {}).get('urls') or d.get('connect_urls') or []))
print('  jetstream', bool(d.get('jetstream')), 'port', d.get('port'), 'host', d.get('host'))
" "$js" 2>/dev/null || echo "  nats down"
done
echo "host loopback still: $(ss -lnt | grep '127.0.0.1:4222' && echo up || echo down)"