Integrations

Integrations & add-ons

Waldur supports integration with various private and public cloud services for delivering of additional functionality. The list of currently supported integrations is below. New services are integrated following business demand and can be delivered specifically for your deployment. Contact us to find out more!

LEXIS

LEXIS is a European platform for large-scale HPC, big data and cloud workflows. Waldur integrates through the HEAppE middleware: marketplace resources are projected into HEAppE projects, and robot accounts with their SSH keys are provisioned and linked so that workflows can submit jobs to the target cluster under allocations managed in Waldur.

MOAB

MOAB is an HPC workload manager and job scheduler from Adaptive Computing. Waldur creates and manages MOAB accounts for marketplace projects using a deposit-based allocation model: the ordered limit is applied as the account deposit, and usage is collected from MOAB’s accounting records per account with a per-user breakdown for reporting and billing.

MUP

MUP is the Portuguese national project allocation portal. Waldur integrates with MUP to synchronise project allocations and user accounts, enabling federated access to national HPC resources.

Open OnDemand

Open OnDemand provides remote web access to supercomputers. Waldur supports integration with Open OnDemand by integrating KeyCloak and SLURM plugins for seamless account and permission management. This enables users to access HPC resources through a web interface with identity federation and allocation controls managed by Waldur.

SLURM

SLURM is a widely used HPC workload manager and job scheduling system. Waldur supports managing allocations, accounts and resource quotas with partition-level configuration for CPU, GPU and memory. Integration includes periodic usage policies with automatic QoS adjustments and configurable carryover of unused allocations across billing periods.