What is the default memory and cpu resource allocated to a pod by kubernetes?

[Zruto]

When I use nextflow and do not specify cpus and memory, I found that request:cpu=2, memory=12Gi in the created pod. Is this value related to the nextflow version or the kubernetes version? My nextflow version is 22.11.1 and kubernetes version is 1.23.0

[bentsherman]

By default, Nextflow doesn't specify any resources for CPUs and memory. I would double check that the resource settings aren't being insert from any config files. Beyond that, your K8s cluster might be imposing default resource requests, although a default of 2 cpus + 12gb memory is unusually high.