basic checking of container resources

[dgrove-oss]

(base) dgrove@Dave's IBM Mac cluster-checker % node checker.js
CLUSTER QUEUE         GPU QUOTA   GPU USAGE   ADMITTED WORKLOADS   PENDING WORKLOADS
team1-cluster-queue          16           0                    0                   1

Total GPU count in cluster:        24
Unschedulable GPU count:         -  0
Schedulable GPU count:           = 24

Nominal GPU quota:                 16
Slack GPU quota:                 +  8
Total GPU quota:                 = 24

GPU usage by admitted workloads:    0
Borrowed GPU count:                 0

WARNING: workload "team1/appwrapper-sample-job-7fd73" has a container requesting 2T memory
WARNING: workload "team1/appwrapper-sample-job-7fd73" has a container requesting 2 roce_gdr but only 1 GPUs
WARNING: workload "team1/appwrapper-sample-job-7fd73" has a container requesting 20 cpus but only 1 GPUs
WARNING: workload "team1/appwrapper-sample-job-7fd73" has a container requesting 2T memory but only 1 GPUs