Compute Instances
Scalable, high-availability cloud compute infrastructure built on open source technology. Hosted in the EU, managed by EU experts.
Instances
Types
Size Variety
Choose from a wide range of instance sizes tailored to your CPU and RAM requirements.
Dedicated & Shared
Dedicated resources for heavy workloads or shared instances for cost-effective scaling.
Trusted by Industry Leaders Worldwide
See how the world's leading organizations rely on the same OpenStack technology that powers Stud I/O.
Walmart
Walmart leverages OpenStack to manage an internal cloud of over 1 million cores, powering their global e-commerce and retail operations with extreme scale and efficiency.
CERN
CERN utilizes OpenStack to process and analyze massive petabyte-scale datasets from the Large Hadron Collider, enabling groundbreaking physics research through high-performance computing.
Deutsche Telekom
Deutsche Telekom relies on OpenStack to virtualize network functions (NFV) and deliver next-generation connectivity and 5G services to millions of customers across Europe.
BMW
BMW uses OpenStack as the backbone for its connected car infrastructure, driving innovation in autonomous driving and digital mobility services for millions of vehicles worldwide.
Networking
Control every aspect of your cloud network with our advanced SDN capabilities.
Advanced Infrastructure
Enterprise-grade networking with low latency and high throughput.
VPCs & Security Groups
Isolated Virtual Private Clouds for secure multi-tenant environments.
Flexible Virtual IPs
Assign virtual IPs to your instances for high availability and failover scenarios.
Custom SDN Solutions
Deploy custom SDN solutions or virtual firewall appliances with ease.
OpenStack Ecosystem Components
The compute infrastructure runs on established open-source technologies from the OpenStack ecosystem.
Nova
Manages the lifecycle of compute instances in the cloud. • Multi-hypervisor support • Distributed scheduling • Live migration
Neutron
Provides advanced Networking-as-a-Service across the cloud infrastructure. • L2/L3 virtual networking • Built-in Security Groups • Flexible Floating IPs
Cinder
Persistent block-level storage for cloud instances and workloads. • Volume snapshots • Multi-backend support • Automated volume encryption
Keystone
Centralized identity and authentication gateway for all services. • Role-Based Access Control • Multi-tenancy support • Unified service catalog
Glance
Discovery, registration, and delivery services for disk and server images. • Comprehensive format support • Secure image metadata • Storage backend flexibility
Designate
(Coming Soon) Multi-tenant DNS-as-a-Service for managing zones and records. • Integrated zone management • Record auto-registration • Seamless backend integration
Octavia
(Coming Soon) Scalable and resilient load balancing solutions for cloud traffic. • L4/L7 protocol support • Continuous health monitoring • On-demand horizontal scaling
Heat
(Coming Soon) Template-driven orchestration of complex cloud infrastructure. • Infrastructure-as-Code (HOT) • Comprehensive auto-scaling • Lifecycle stack management
Barbican
(Coming Soon) Secure storage and management of cloud secrets and credentials. • Secure certificate storage • Integrated HSM support • Secret lifecycle tracking
Manila
(Coming Soon) On-demand management of shared file systems for cloud instances. • Native NFS/CIFS support • Shared instance snapshots • Secure multi-tenant isolation
Swift
(Coming Soon) Highly available, distributed object store for unstructured data. • Extreme horizontal scalability • Automated data replication • Self-healing architecture
Operate & Integrate
Your Way
Horizon Dashboard
The standard web-based dashboard for OpenStack. Manage your compute resources, networks, and storage from a user-friendly interface.
Terraform
Provision and manage resources declaratively using OpenStack provider.
CLI
Powerful command-line interface for interacting with all OpenStack services.
Skyline (Preview)
Modern, responsive dashboard featuring improved performance and design.
Python SDK
Build custom applications using the comprehensive Python library.
conn = openstack.connect(cloud='io')
name='srv', flavor='s1-2'
)