Mike Swanson
8521c95755
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.
105 lines
2.8 KiB
Bash
105 lines
2.8 KiB
Bash
#!/bin/bash
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# GuruConnect PostgreSQL Restore Script
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# Restores a GuruConnect database backup
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set -e
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# Configuration
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DB_NAME="guruconnect"
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DB_USER="guruconnect"
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DB_HOST="localhost"
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# Colors
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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NC='\033[0m'
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# Check arguments
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if [ $# -eq 0 ]; then
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echo -e "${RED}ERROR: No backup file specified${NC}"
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echo ""
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echo "Usage: $0 <backup-file.sql.gz>"
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echo ""
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echo "Example:"
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echo " $0 /home/guru/backups/guruconnect/guruconnect-2026-01-18-020000.sql.gz"
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echo ""
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echo "Available backups:"
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ls -lh /home/guru/backups/guruconnect/*.sql.gz 2>/dev/null || echo " No backups found"
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exit 1
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fi
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BACKUP_FILE="$1"
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# Check if backup file exists
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if [ ! -f "$BACKUP_FILE" ]; then
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echo -e "${RED}ERROR: Backup file not found: $BACKUP_FILE${NC}"
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exit 1
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fi
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echo "========================================="
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echo "GuruConnect Database Restore"
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echo "========================================="
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echo "Date: $(date)"
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echo "Database: $DB_NAME"
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echo "Backup file: $BACKUP_FILE"
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echo ""
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# Warning
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echo -e "${YELLOW}WARNING: This will OVERWRITE the current database!${NC}"
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echo ""
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read -p "Are you sure you want to restore? (yes/no): " -r
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echo
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if [[ ! $REPLY =~ ^[Yy][Ee][Ss]$ ]]; then
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echo "Restore cancelled."
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exit 0
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fi
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# Stop GuruConnect server (if running as systemd service)
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echo "Stopping GuruConnect server..."
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if systemctl is-active --quiet guruconnect 2>/dev/null; then
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sudo systemctl stop guruconnect
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echo -e "${GREEN}Server stopped${NC}"
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else
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echo "Server not running or not managed by systemd"
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fi
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# Drop and recreate database
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echo ""
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echo "Dropping existing database..."
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PGPASSWORD="${DB_PASSWORD:-}" psql -h "$DB_HOST" -U "$DB_USER" -c "DROP DATABASE IF EXISTS $DB_NAME;" postgres
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echo "Creating new database..."
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PGPASSWORD="${DB_PASSWORD:-}" psql -h "$DB_HOST" -U "$DB_USER" -c "CREATE DATABASE $DB_NAME;" postgres
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# Restore backup
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echo ""
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echo "Restoring from backup..."
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if gunzip -c "$BACKUP_FILE" | PGPASSWORD="${DB_PASSWORD:-}" psql -h "$DB_HOST" -U "$DB_USER" "$DB_NAME"; then
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echo -e "${GREEN}SUCCESS: Database restored${NC}"
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else
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echo -e "${RED}ERROR: Restore failed${NC}"
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exit 1
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fi
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# Restart GuruConnect server
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echo ""
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echo "Starting GuruConnect server..."
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if systemctl is-enabled --quiet guruconnect 2>/dev/null; then
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sudo systemctl start guruconnect
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sleep 2
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if systemctl is-active --quiet guruconnect; then
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echo -e "${GREEN}Server started successfully${NC}"
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else
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echo -e "${RED}ERROR: Server failed to start${NC}"
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echo "Check logs with: sudo journalctl -u guruconnect -n 50"
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fi
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else
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echo "Server not configured as systemd service - start manually"
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fi
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echo ""
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echo "========================================="
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echo "Restore completed!"
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echo "========================================="
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