[willcodeforfoo]

Somewhat related: can anyone recommend a simple solution to share each node’s ephemeral disk/“emptyDir” across the cluster? Speed is more important than durability, this is just for a temporary batch job cluster. It’d be ideal if I could stripe across nodes and expose one big volume to all pods (JBOD style)

[noctarius]

You need some type of cluster-wide shared memory?

[willcodeforfoo]

Yep! But I don't have access to any block devices on nodes, only the local paths so I'm not sure OpenEBS or Ceph would work...