#!/usr/bin/env bash
# Deploy KNELPerf node monitoring (+ toolbox LXC) to PVE fleet nodes (#826).
# Runs from the workstation / a tooling host — never on a node itself.
#   deploy-fleet.sh [--toolbox] host [host...]
# Prod nodes (tsys4/5/6/7) deploy ONLY after their GLPI CR exists.
# Docs: https://community.turnsys.com/t/328
set -euo pipefail
here=$(cd "$(dirname "$0")/.." && pwd)
WITH_TOOLBOX=0
if [ "${1:-}" = --toolbox ]; then WITH_TOOLBOX=1; shift; fi
[ $# -ge 1 ] || { echo "usage: $0 [--toolbox] host..." >&2; exit 1; }

for host in "$@"; do
  echo "=== $host ==="
  timeout 30 ssh -o ConnectTimeout=8 "root@$host" 'mkdir -p /tmp/knelperf-install'
  tar -C "$here" -cf - scheduler/collectors monitoring \
    | timeout 120 ssh "root@$host" 'tar -C /tmp/knelperf-install -xf -'
  timeout 120 ssh "root@$host" 'bash /tmp/knelperf-install/monitoring/node-install.sh'
  if [ "$WITH_TOOLBOX" = 1 ]; then
    timeout 600 ssh "root@$host" 'bash /tmp/knelperf-install/monitoring/toolbox/lxc-toolbox.sh --create'
  fi
  timeout 30 ssh "root@$host" 'rm -rf /tmp/knelperf-install'
done
echo "fleet deploy done."