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GPU Service Policies

Namespaces

Each project will be given a namespace which will have an applied quota.

Default Quota:

  • CPU: 100 Cores
  • Memory: 1TiB
  • GPU: 12

Kubeconfig

Each project will be assigned a kubeconfig file for access to the service which will allow operation in the assigned namespace and access to exposed service operators, for example the GPU and CephRBD operators.

Kubernetes Job Time to Live

All Kubernetes Jobs submitted to the service will have a Time to Live (TTL) applied via "spec.ttlSecondsAfterFinished" automatically. The default TTL for jobs using the service will be 1 week (604800 seconds). A completed job (in success or error state) will be deleted from the service once one week has elapsed after execution has completed. This will reduce excessive object accumulation on the service.

Note: This policy is automated and does not require users to change their job specifications.

Kubernetes Active Deadline Seconds

All Kubernetes User Pods submitted to the service will have an Active Deadline Seconds (ADS) applied via "spec.spec.activeDeadlineSeconds" automatically. The default ADS for pods using the service will be 5 days (432000 seconds). A pod will be terminated 5 days after execution has begun. This will reduce the number of unused pods remaining on the service.

Note: This policy is automated and does not require users to change their job or pod specifications.