How do i access nautilus?
See Get access
How do I use Kubernetes?
See Quick Start
How do I use S3?
Where is Nautilus Located?
Nautilus is a heterogeneous, distributed cluster, with computational resources of various shapes and sizes made available by research institutions spanning multiple continents! Check out the Cluster Map to see where the nodes are located.
How do I get data into my ceph volume from outside?
- Upload data to S3 from outside, then use it from inside the pod
- Upload data to Nextcloud, then download from it to pod using WebDAV
- Exec into pod and pull data to it using scp, rclone, wget, curl, etc…
- For really small files, like a config file or a binary, you can use
kubectl cpcommand which will send one through API server. This method is too slow and loads our master nodee too much to be used for large data transfers.
failed to refresh token,
server_errorerrors when trying to access the cluster with kubectl.
Get the config file again.
This happens too often, and I need to pull the config file over and over again.
You’re probably using kubectl concurrently (from several shells in parallel), which breaks the token update mechanism. Consider using ServiceAccounts for scripts.
My pod is stuck Terminating.
This happens for 2 reasons:
* The node running your pod went offline. The pod will get terminated once the node is back online
* The storage attached to the pod can’t be unmounted.
In both cases you can ask an admin in rocketchat to look at your pod, or just wait for somebody to fix it.
DON’T USE kubectl delete --grace-period=0 --force to delete stuck pods
I tried to use
nvprofin my GPU pod and got an error.
There is a vulnerability in NVIDIA drivers still not fixed, and this feature is disabled by default. Enabling it requires too much effort, so for now we keep it default. Hopefully it will be fixed soon.