Phase 1 Week 2: Infrastructure & Monitoring

Added comprehensive production infrastructure:

Systemd Service:
- guruconnect.service with auto-restart, resource limits, security hardening
- setup-systemd.sh installation script

Prometheus Metrics:
- Added prometheus-client dependency
- Created metrics module tracking:
  - HTTP requests (count, latency)
  - Sessions (created, closed, active)
  - Connections (WebSocket, by type)
  - Errors (by type)
  - Database operations (count, latency)
  - Server uptime
- Added /metrics endpoint
- Background task for uptime updates

Monitoring Configuration:
- prometheus.yml with scrape configs for GuruConnect and node_exporter
- alerts.yml with alerting rules
- grafana-dashboard.json with 10 panels
- setup-monitoring.sh installation script

PostgreSQL Backups:
- backup-postgres.sh with gzip compression
- restore-postgres.sh with safety checks
- guruconnect-backup.service and .timer for automated daily backups
- Retention policy: 30 daily, 4 weekly, 6 monthly

Health Monitoring:
- health-monitor.sh checking HTTP, disk, memory, database, metrics
- guruconnect.logrotate for log rotation
- Email alerts on failures

Updated CHECKLIST_STATE.json to reflect Week 1 completion (77%) and Week 2 start.
Created PHASE1_WEEK2_INFRASTRUCTURE.md with comprehensive planning.

Ready for deployment and testing on RMM server.

projects/msp-tools/guru-connect/server/setup-systemd.sh

@@ -0,0 +1,89 @@
+#!/bin/bash
+# GuruConnect Systemd Service Setup Script
+# This script installs and enables the GuruConnect systemd service
+
+set -e
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+NC='\033[0m' # No Color
+
+echo "========================================="
+echo "GuruConnect Systemd Service Setup"
+echo "========================================="
+
+# Check if running as root
+if [ "$EUID" -ne 0 ]; then
+    echo -e "${RED}ERROR: This script must be run as root (sudo)${NC}"
+    exit 1
+fi
+
+# Paths
+SERVICE_FILE="guruconnect.service"
+SYSTEMD_DIR="/etc/systemd/system"
+INSTALL_PATH="$SYSTEMD_DIR/guruconnect.service"
+
+# Check if service file exists
+if [ ! -f "$SERVICE_FILE" ]; then
+    echo -e "${RED}ERROR: Service file not found: $SERVICE_FILE${NC}"
+    echo "Make sure you're running this script from the server/ directory"
+    exit 1
+fi
+
+# Stop existing service if running
+if systemctl is-active --quiet guruconnect; then
+    echo -e "${YELLOW}Stopping existing guruconnect service...${NC}"
+    systemctl stop guruconnect
+fi
+
+# Copy service file
+echo "Installing service file to $INSTALL_PATH..."
+cp "$SERVICE_FILE" "$INSTALL_PATH"
+chmod 644 "$INSTALL_PATH"
+
+# Reload systemd
+echo "Reloading systemd daemon..."
+systemctl daemon-reload
+
+# Enable service (start on boot)
+echo "Enabling guruconnect service..."
+systemctl enable guruconnect
+
+# Start service
+echo "Starting guruconnect service..."
+systemctl start guruconnect
+
+# Wait a moment for service to start
+sleep 2
+
+# Check status
+echo ""
+echo "========================================="
+echo "Service Status:"
+echo "========================================="
+systemctl status guruconnect --no-pager || true
+
+echo ""
+echo "========================================="
+echo "Setup Complete!"
+echo "========================================="
+echo ""
+echo "Useful commands:"
+echo "  sudo systemctl status guruconnect   - Check service status"
+echo "  sudo systemctl stop guruconnect     - Stop service"
+echo "  sudo systemctl start guruconnect    - Start service"
+echo "  sudo systemctl restart guruconnect  - Restart service"
+echo "  sudo journalctl -u guruconnect -f   - View logs (follow)"
+echo "  sudo journalctl -u guruconnect -n 100  - View last 100 log lines"
+echo ""
+
+# Final check
+if systemctl is-active --quiet guruconnect; then
+    echo -e "${GREEN}SUCCESS: GuruConnect service is running!${NC}"
+    exit 0
+else
+    echo -e "${RED}WARNING: Service is not running. Check logs with: sudo journalctl -u guruconnect -n 50${NC}"
+    exit 1
+fi