proxmox/scripts/verify/verify-npmplus-running-and-network.sh

#!/usr/bin/env bash
# Verify NPMplus (VMID 10233) is running, has correct IP(s), and uses correct gateway.
# Expected (from config/ip-addresses.conf and docs): VMID 10233 on r630-01;
#   IPs 192.168.11.166 (eth0) and/or 192.168.11.167; gateway 192.168.11.1.
#
# Usage:
#   On Proxmox host: bash scripts/verify/verify-npmplus-running-and-network.sh
#   From repo (via SSH): ssh root@192.168.11.11 'bash -s' < scripts/verify/verify-npmplus-running-and-network.sh
#   Or use run-via-proxmox-ssh to copy and run.

set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]:-$0}")" && pwd)"
PROJECT_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
[ -f "${PROJECT_ROOT}/config/ip-addresses.conf" ] && source "${PROJECT_ROOT}/config/ip-addresses.conf" 2>/dev/null || true

VMID="${NPMPLUS_VMID:-10233}"
EXPECTED_GW="${NETWORK_GATEWAY:-192.168.11.1}"
EXPECTED_IPS=("192.168.11.166" "192.168.11.167")  # at least one; .167 is used in UDM Pro
PROXMOX_HOST="${NPMPLUS_HOST:-${PROXMOX_HOST_R630_01:-192.168.11.11}}"

RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m'
ok()  { echo -e "${GREEN}[✓]${NC} $1"; }
fail() { echo -e "${RED}[✗]${NC} $1"; }
warn() { echo -e "${YELLOW}[⚠]${NC} $1"; }
info() { echo -e "${BLUE}[INFO]${NC} $1"; }

echo ""
echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
echo "NPMplus (VMID $VMID) – running, IP, gateway check"
echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
echo ""

# 1) Must be run where pct exists (Proxmox host)
if ! command -v pct &>/dev/null; then
  fail "pct not found. Run this script on the Proxmox host (e.g. ssh root@${PROXMOX_HOST}) or use: ssh root@${PROXMOX_HOST} 'bash -s' < scripts/verify/verify-npmplus-running-and-network.sh"
  exit 1
fi

# 2) Container exists and status
if ! pct status "$VMID" &>/dev/null; then
  fail "VMID $VMID not found on this host."
  exit 1
fi

STATUS=$(pct status "$VMID" 2>/dev/null | awk '{print $2}')
if [[ "$STATUS" != "running" ]]; then
  fail "NPMplus (VMID $VMID) is not running. Status: $STATUS"
  info "Start with: pct start $VMID"
  info "Configured network (from pct config) – verify IP/gw match expected:"
  pct config "$VMID" 2>/dev/null | grep -E '^net|^name' || true
  echo "Expected: gateway $EXPECTED_GW; IP(s) ${EXPECTED_IPS[*]}"
  exit 1
fi
ok "NPMplus (VMID $VMID) is running"

# 3) Network config from container config (host view)
info "Container network config (pct config):"
pct config "$VMID" 2>/dev/null | grep -E '^net|^name' || true
echo ""

# 4) IP and gateway inside container
info "IP addresses and gateway inside container:"
IP_OUT=$(pct exec "$VMID" -- ip -4 addr show 2>/dev/null || true)
GW_OUT=$(pct exec "$VMID" -- ip route show default 2>/dev/null || true)

echo "$IP_OUT"
echo "Default route: $GW_OUT"
echo ""

# Parse default gateway
ACTUAL_GW=$(echo "$GW_OUT" | awk '/default via/ {print $3}')
if [[ -n "$ACTUAL_GW" ]]; then
  if [[ "$ACTUAL_GW" == "$EXPECTED_GW" ]]; then
    ok "Gateway is correct: $ACTUAL_GW"
  else
    warn "Gateway is $ACTUAL_GW (expected $EXPECTED_GW)"
  fi
else
  warn "Could not determine default gateway"
fi

# Parse IPs (simple: lines with inet 192.168.11.x)
FOUND_IPS=()
while read -r line; do
  if [[ "$line" =~ inet\ (192\.168\.11\.[0-9]+)/ ]]; then
    FOUND_IPS+=("${BASH_REMATCH[1]}")
  fi
done <<< "$IP_OUT"

if [[ ${#FOUND_IPS[@]} -eq 0 ]]; then
  fail "No 192.168.11.x address found in container"
else
  ok "Container has IP(s): ${FOUND_IPS[*]}"
  MISSING=()
  for exp in "${EXPECTED_IPS[@]}"; do
    found=false
    for g in "${FOUND_IPS[@]}"; do [[ "$g" == "$exp" ]] && found=true; done
    [[ "$found" != true ]] && MISSING+=("$exp")
  done
  if [[ ${#MISSING[@]} -gt 0 ]]; then
    warn "Expected at least one of ${EXPECTED_IPS[*]}; missing in container: ${MISSING[*]} (UDM Pro forwards to .167)"
  fi
fi

# 5) Admin UI reachable (port 81)
info "Checking NPMplus admin UI (port 81) on container IPs..."
for ip in "${FOUND_IPS[@]}"; do
  if pct exec "$VMID" -- curl -s -o /dev/null -w "%{http_code}" --connect-timeout 2 "http://127.0.0.1:81" 2>/dev/null | grep -q '200\|301\|302\|401'; then
    ok "Port 81 (admin UI) responding on container"
    break
  fi
done
if ! pct exec "$VMID" -- curl -s -o /dev/null -w "%{http_code}" --connect-timeout 2 "http://127.0.0.1:81" 2>/dev/null | grep -qE '200|301|302|401'; then
  warn "Port 81 did not respond with 2xx/3xx/401 (admin UI may still be starting)"
fi

echo ""
echo "Expected: gateway $EXPECTED_GW; at least one of ${EXPECTED_IPS[*]} (UDM Pro uses .167)."
echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
echo ""