Clusters (Resources)

Clusters are collections of resources - compute, storage, and the registry. When you sign-up on Neu.ro, it provides you access to our public cluster neuro-compute. You can create new clusters, but this requires additional access. For more information, contact team@neu.ro.

You can use one cluster at a time and switch between clusters. This tutorial will helps you understand how you can manage resources.

How can I view information about my current cluster?

Each cluster comes with its own storage, registry, and resource presets. You can use the neuro config show command to view information about your current cluster.

> neuro config show
User Configuration:
User Name john-doe
Current Cluster neuro-compute
API URL https://staging.neu.ro/api/v1
Docker Registry URL https://registry.neuro-compute.org.neu.ro
Resource Presets:
Name #CPU Memory Preemptible Preemptible Node GPU Jobs Avail
────────────────────────────────────────────────────────────────────────────────────────────────────────
cpu-small 1 4.0G × × 49
cpu-medium 3 11.0G × × 14
cpu-large 7 26.0G × × 6
gpu-k80-small 5 48.0G × × 1 x nvidia-tesla-k80 26
gpu-k80-small-p 5.0 48.0G √ √ 1 x nvidia-tesla-k80 30
gpu-v100-small 5 95.0G × × 1 x nvidia-tesla-v100 10
gpu-v100-small-p 5.0 95.0G √ √ 1 x nvidia-tesla-v100 10

This displays the configuration of the current cluster, such as the cluster's name, API URL, docker registry URL, and the list of presets available for the cluster.

How can I view all my clusters and switch my current cluster?

You can use the neuro config get-clusters command to view the list of clusters that you have access to and information about them.

> neuro config get-clusters
Fetch the list of available clusters...
Available clusters:
* Name: neuro-public
Presets:
Name #CPU Memory Preemptible GPU
cpu-small 1 2.0G No
cpu-large 7 28.0G No
gpu-small 3 57.0G No 1 x nvidia-tesla-k80
gpu-small-p 3 57.0G Yes 1 x nvidia-tesla-k80
gpu-large 7 57.0G No 1 x nvidia-tesla-v100
gpu-large-p 7 57.0G Yes 1 x nvidia-tesla-v100
Name: onprem
Presets:
Name #CPU Memory Preemptible GPU
cpu-small 1 4.0G No
cpu-large 4 10.0G No
gpu-small 23 60.0G No 1 x nvidia-geforce-rtx-2080ti
gpu-large 46 120.0G No 2 x nvidia-geforce-rtx-2080ti

You can switch between clusters by using the neuro config switch-cluster command. When you run the command, you are prompted to enter the name of the cluster you want to switch to. The current cluster is switched after you provide the name.

> neuro config switch-cluster
Fetch the list of available clusters...
Available clusters:
* Name: neuro-compute
Resource Presets:
Name #CPU Memory Preemptible Preemptible Node GPU
───────────────────────────────────────────────────────────────────────────────────────────
cpu-small 1 4.0G × ×
cpu-medium 3 11.0G × ×
cpu-large 7 26.0G × ×
gpu-k80-small 5 48.0G × × 1 x nvidia-tesla-k80
gpu-k80-small-p 5.0 48.0G √ √ 1 x nvidia-tesla-k80
gpu-v100-small 5 95.0G × × 1 x nvidia-tesla-v100
gpu-v100-small-p 5.0 95.0G √ √ 1 x nvidia-tesla-v100
Name: onprem-poc
Resource Presets:
Name #CPU Memory Preemptible Preemptible Node GPU
─────────────────────────────────────────────────────────────────────────────────────────────
cpu-nano 0.2 1.0G × ×
cpu-small 1 4.0G × ×
cpu-large 4 10.0G × ×
gpu-small 23 60.0G × × 1 x nvidia-geforce-rtx-2080ti
gpu-large 47 120.0G × × 2 x nvidia-geforce-rtx-2080ti
gpu-1x3090 23.0 60.0G × × 1 x nvidia-geforce-rtx-3090
gpu-2x3090 47.0 120.0G × × 2 x nvidia-geforce-rtx-3090
Select cluster to switch [neuro-compute]: onprem-poc
The current cluster is onprem-poc

How can I view my computation quota?

You are assigned a computation quota of 100 GPU hours when you sign up to neu.ro. This quota is used whenever you run a job. The amount of hours of CPU you can use is unlimited.

You can view the remaining computation quota on your dashboard.

Computation quota

You can also use the neuro config show-quota command to view the amount of computation quota left.

> neuro config show-quota
GPU: spent: 35h 54m (quota: 100h 00m, left: 64h 06m)
CPU: spent: 168h 49m (quota: infinity)

How can I request for more computation quota?

You can top up your computation quota by clicking the TOP UP NOW button on the dashboard.

TOP UP NOW button

You can also write to team@neu.ro to learn about latest discounts and promotions, and then request the top up.

How can I create a new cluster?

Neu.ro lets you create new clusters for better management and orchestration of resources. However, you must remember that the new cluster would require more computation quota. Before you create a cluster, you must decide on the presets, storage, and registry that you want to assign for this cluster. You can create a cluster by writing to us at team@neu.ro.