Multi-Tenant Instance Management

DocuPulse supports a sophisticated multi-tenant architecture where each tenant operates on a completely isolated instance. The master instance orchestrates the creation, management, and monitoring of tenant instances with automated deployment, health tracking, and resource management.

Instance Architecture
Master Instance
  • • Central orchestration hub
  • • Instance lifecycle management
  • • Health monitoring & alerts
  • • Resource allocation tracking
  • • Automated deployment
  • • Backup & recovery management
Tenant Instances
  • • Isolated data & storage
  • • Independent user management
  • • Custom configurations
  • • Separate database instances
  • • Unique domain/subdomain
  • • Scalable resource limits
Instance Management
Instance Creation Process
Creation Steps
  1. Validate instance requirements
  2. Generate unique identifiers
  3. Create Docker stack configuration
  4. Deploy via Portainer API
  5. Configure NGINX proxy
  6. Generate SSL certificates
  7. Initialize database
  8. Verify deployment health
Required Information
  • • Instance name (unique)
  • • Company information
  • • Domain/subdomain
  • • Resource limits
  • • Payment plan
  • • Connection token
Instance Operations
Lifecycle Operations
  • • Start/stop instances
  • • Restart instances
  • • Scale resources
  • • Update configurations
  • • Backup instances
  • • Restore instances
Administrative Operations
  • • Monitor health status
  • • View resource usage
  • • Access logs
  • • Manage users
  • • Configure settings
  • • Delete instances
Infrastructure Integration
Portainer Integration
  • • Docker stack deployment
  • • Container management
  • • Resource monitoring
  • • Log access
  • • Health checks
  • • Automated scaling
NGINX Proxy Manager
  • • Reverse proxy configuration
  • • SSL certificate management
  • • Domain routing
  • • Load balancing
  • • Security headers
  • • Rate limiting
Instance Monitoring
Health Monitoring
  • • Application health checks
  • • Database connectivity
  • • Container status
  • • Response time monitoring
  • • Error rate tracking
  • • Resource utilization
Alerting System
  • • Health status alerts
  • • Resource threshold alerts
  • • Error notifications
  • • Performance degradation
  • • Security alerts
  • • Maintenance notifications
Resource Management
Resource Allocation
  • • CPU limits per instance
  • • Memory allocation
  • • Storage quotas
  • • Network bandwidth
  • • Database connections
  • • API rate limits
Scaling Features
  • • Horizontal scaling
  • • Vertical scaling
  • • Auto-scaling policies
  • • Load balancing
  • • Resource optimization
  • • Capacity planning
Security & Isolation
Data Isolation
  • • Separate databases
  • • Isolated file storage
  • • Network isolation
  • • User data separation
  • • Configuration isolation
  • • Backup isolation
Security Features
  • • SSL/TLS encryption
  • • Access control
  • • Audit logging
  • • Vulnerability scanning
  • • Security updates
  • • Compliance monitoring
Backup & Recovery
Backup Strategy
  • • Automated daily backups
  • • Database snapshots
  • • File system backups
  • • Configuration backups
  • • Incremental backups
  • • Cross-region replication
Recovery Procedures
  • • Point-in-time recovery
  • • Disaster recovery
  • • Instance restoration
  • • Data validation
  • • Testing procedures
  • • Documentation
Instance Stats
∞
Tenant Instances
1
Master Instance
60s
Health Check
24/7
Monitoring
Instance Operations
Create Instance
Start Instance
Stop Instance
Restart Instance
Scale Instance
Delete Instance
Infrastructure
Docker - Containerization
Portainer - Container management
NGINX Proxy - Load balancing
PostgreSQL - Database isolation
Monitoring - Health tracking
Backup - Data protection
Instance Status
Active - Running normally
Starting - Initializing
Stopped - Not running
Maintenance - Under maintenance
Error - Health check failed
Unknown - Status unclear