Cook
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twosigma
The usage CLI subcommand should only show information about pools currently being used
Is your feature request related to a problem? Please describe.
Not a problem exactly but a usability improvement. When Cook is configured with many pools, the cs usage subcommand can be difficult to read. It would be great if the default behavior would be to only show the pools where resources are being used.
Describe the solution you'd like
Instead of returning something like:
$ cs --cluster pubcloud usage
PUBCLOUD - pool-1
CPUs Memory GPUs Jobs
Quota 0.0 0.0 bytes 0.0 0
Share Unlimited Unlimited Unlimited N/A
Current Usage 0.0 0.0 bytes 0.0 0
PUBCLOUD - pool-2 (inactive)
CPUs Memory GPUs Jobs
Quota 3000 19.07 TiB Unlimited 150
Share 3000 19.07 TiB Unlimited N/A
Current Usage 0 0.0 bytes 0.0 0
PUBCLOUD - useful-pool
CPUs Memory GPUs Jobs
Quota Unlimited Unlimited Unlimited 1000
Share Unlimited Unlimited Unlimited N/A
Current Usage 10.0 250.0 GiB 0.0 10
It should return something like:
PUBCLOUD - useful-pool
CPUs Memory GPUs Jobs
Quota Unlimited Unlimited Unlimited 1000
Share Unlimited Unlimited Unlimited N/A
Current Usage 10.0 250.0 GiB 0.0 10
Since useful-pool is the only one with active jobs.
Maybe this is the side effect of adding a flag (--used-only, defaults=True) to cs usage.
Describe alternatives you've considered Status-quo, not great.
Additional context Credits to @dposada for the original idea.
👍🏼
Not sure if we even need --used-only: I think showing the pools with non-zero usage only should be the default, and then if you really need to see the quota / share for a pool with zero usage, you can use the existing --pool flag.
