INFN Cloud

INFN Cloud
Name	INFN Cloud
Formation	2010s
Type	Research infrastructure
Headquarters	Italy
Region served	Italy, Europe
Parent organization	Istituto Nazionale di Fisica Nucleare

INFN Cloud is an academic cloud computing platform developed to support research computing and data management for scientific communities associated with the Istituto Nazionale di Fisica Nucleare. It provides federated compute, storage, and platform services to projects across Italian and European laboratories, enabling workflows for high-energy physics, astronomy, bioinformatics, and computational chemistry. The platform integrates with national grid resources, research networks, and international collaborations to deliver scalable, reproducible infrastructure for experiments, simulations, and data analysis.

Overview

INFN Cloud serves as a federated research cloud built to interoperate with facilities such as CERN, European Grid Infrastructure, PRACE, GÉANT, and Italian institutions like CINECA, ENEA, and INFN Gran Sasso National Laboratory. The initiative is aligned with initiatives from European Commission funding instruments and collaborates with projects under Horizon 2020 and Horizon Europe. It targets communities associated with experiments at Gran Sasso Laboratory, LHC collaborations including ATLAS, CMS, ALICE, and LHCb, as well as observatories like VIRGO, LIGO Scientific Collaboration, and Square Kilometre Array. INFN Cloud interoperates with authentication and authorization systems such as eduGAIN, CILogon, and OpenID Foundation federations.

Architecture and Services

The architecture combines virtualization and container orchestration technologies from vendors and projects including OpenStack, Kubernetes, Docker, and Ceph for distributed storage. Compute resources are provisioned via hypervisors such as KVM and integrated with batch systems like HTCondor and SLURM to serve workflows from communities including High Energy Physics collaborations and BioMed consortia. Storage architectures support object and block interfaces compatible with Amazon S3 semantics and integrate tape systems used by European Organization for Nuclear Research archives. Services include identity management, project quotas, virtual private networks, and platform-as-a-service components leveraging standards from OASIS and the OpenStack Foundation.

Deployment and Operation

INFN Cloud nodes are deployed across INFN sections and data centers in partnership with regional computational centers such as CNAF, Istituto Nazionale di Geofisica e Vulcanologia, and university clusters at Sapienza University of Rome and University of Pisa. Operation relies on site certification, monitoring stacks using software like Nagios, Prometheus, and log aggregation with ELK Stack. Automation and infrastructure-as-code practices utilize tools such as Ansible, Terraform, and Jenkins for CI/CD of infrastructure. Network interconnectivity depends on research and education networks including GARR, Internet2, and GEANT exchanges, and peering points like LINX for external connectivity.

Security and Compliance

Security posture aligns with European data protection frameworks including GDPR mandates and follows guidance from ENISA on cloud security. Identity and access control integrate X.509 certificates used by grid middleware and modern federated protocols from OAuth 2.0 and SAML 2.0. Compliance with archival and provenance standards engages with communities around FAIR Data Principles, ISO/IEC 27001, and metadata schemas used by Digital Curation Centre. Incident response and vulnerability management coordinate with CERT-like organizations including CERT-PA and cross-border teams within FIRST and TF-CSIRT.

Use Cases and Projects

INFN Cloud supports flagship experiments and projects such as data processing for ATLAS experiment, CMS experiment, ALICE experiment, and simulation workloads for VIRGO Collaboration and KM3NeT. It hosts bioinformatics pipelines for consortia collaborating with Human Brain Project, ELIXIR, and genomic initiatives linked to European Molecular Biology Laboratory. The cloud enables computational chemistry and materials science through projects connected to PRACE and MaX European Centre of Excellence. Outreach and training programs are run with partners like EUDAT, OpenAIRE, and national universities.

Collaboration and Partnerships

Partnerships include European research infrastructures like EUDAT, OpenAIRE, ELIXIR, and national centers such as CINECA and ENEA. INFN Cloud works with industry projects and open-source communities including collaborations with the OpenStack Foundation, Cloud Native Computing Foundation, and vendors participating in research procurement such as IBM, Red Hat, Canonical, and storage providers. Engagement with standardization bodies includes OASIS, IETF, and W3C for interoperability and metadata standards.

History and Development

The platform evolved during the 2010s from INFN efforts to modernize computing infrastructure, building on earlier grid initiatives linked to EGEE and LCG and lessons from deployments at CERN. Development has been influenced by European funding cycles under FP7, Horizon 2020, and collaborative projects like EGI and EOSC. Technical evolution tracked shifts from grid middleware to cloud-native stacks and containerization, paralleling trends championed by organizations such as Docker, Inc. and the Cloud Native Computing Foundation. Ongoing roadmaps coordinate with European Open Science Cloud goals and national strategies for research infrastructure.

Category:Science and technology in Italy