Design highly reliable cloud infrastructures across multiple Italian Regions

Eliminate Single Points of Failure with an infrastructure featuring three Italian Regions, ideal for segregating your mission-critical workloads.

True resilience requires isolating your IaaS control planes

The domino effect caused by a logical or software error propagating through shared networks and orchestration layers should not be a limitation. Thanks to a distributed infrastructure across three fully independent Italian regions in terms of network configurations and computational resources you gain  true business continuity with absolute control over replication, routing, and isolation logic, ensuring  genuine Business Continuity.

Cloud architecture with fault isolation

Overcome the structural and economic limitations of conventional geo-distributed clouds

Unpredictable replication traffic costs
Data synchronization between different Regions on hyperscalers typically incurs asymmetric and complex network fees. Total costs escalate exponentially, turning Disaster Recovery into a financial barrier for businesses.
Rischio di blackout globale dei tuoi servizi
Multi-region architectures of large providers often share the same logical authentication or DNS systems. A single central software bug or administrative block propagates instantly to all nodes, nullifying the physical isolation of data centers.
Proprietary network stack lock-in
High reliability on general-purpose clouds necessitates the use of proprietary routing and load balancing services. This eliminates Layer 2 traffic visibility and prevents infrastructure portability, locking the application to a single vendor.

Choose a cloud architecture for Disaster Recovery without compromise

Three zones of real hardware and logical isolation in Italy

Each CloudFire region is a fully autonomous Fault Domain, without shared authentication databases or centralized orchestration systems. By distributing workloads across distinct regions, you achieve true segregation: any outage on one node cannot propagate to other environments.

CloudFire - multiregion schema
Cloud IaaS resource configuration interface with hourly pay-per-use billing calculation.

Absolute financial predictability with zero egress fees on internet bandwidth

Synchronize your databases and enable continuous replication leveraging stable, direct connections. CloudFire completely eliminates traffic egress costs (egress fees) to the internet, allowing you to calculate the TCO of your Business Continuity plan with linear precision and no volume-based billing surprises.

Standardized automation via native OpenStack APIs

Manage isolated infrastructure uniformly and programmatically with Infrastructure as Code (IaC). Leverage native OpenStack API access to manage compute, storage, and networks across all Regions via Terraform and Ansible, eliminating vendor lock-in and giving your team total control over failover processes.

CloudFire IaaS automation with IaC schema

Resources

FAQ

How is true logical isolation ensured between CloudFire Regions?

Ogni nostra Region (inclusa la Region RM1) è progettata come un Fault Domain (dominio di guasto) totalmente indipendente. Questo significa che i piani di controllo (Control Plane), i database di autenticazione Keystone e i sistemi di orchestrazione OpenStack sono fisicamente e logicamente separati per ogni area geografica. Un eventuale disservizio o bug software su una Region non può in alcun modo propagarsi o compromettere la stabilità e la raggiungibilità delle altre.

Does "Zero Egress Fees" apply to both inter-region transit and egress to external destinations?

Sì. CloudFire azzera completamente i costi di uscita del traffico (egress fees) in qualsiasi direzione: sia per i flussi di dati scambiati tra le nostre Region (es. replica sincrona di database o cluster storage), sia per il traffico verso la rete internet pubblica. Paghi esclusivamente le risorse di calcolo e la banda allocata, garantendoti un TCO di Disaster Recovery lineare, prevedibile e privo di variazioni basate sui volumi consumati.