metrics.yaml

metrics:
  juju-units: {}
  pods:
    type: gauge
    description: number of pods
    command: /snap/bin/kubectl get po --all-namespaces | tail -n+2 | wc -l
  services:
    type: gauge
    description: number of services
    command: /snap/bin/kubectl get svc --all-namespaces | tail -n+2 | wc -l
  replicasets:
    type: gauge
    description: number of replicasets
    command: /snap/bin/kubectl get rs --all-namespaces | tail -n+2 | wc -l
  replicationcontrollers:
    type: gauge
    description: number of replicationcontrollers
    command: /snap/bin/kubectl get rc --all-namespaces | tail -n+2 | wc -l
  nodes:
    type: gauge
    description: number of kubernetes nodes
    command: /snap/bin/kubectl get nodes | tail -n+2 | wc -l
  nodes-gpu:
    type: gauge
    description: number of gpu-enabled kubernetes nodes
    command: /snap/bin/kubectl get nodes -l gpu=true -o name | wc -l
  persistentvolume:
    type: gauge
    description: number of pv
    command: /snap/bin/kubectl get pv | tail -n+2 | wc -l
  persistentvolumeclaims:
    type: gauge
    description: number of claims
    command: /snap/bin/kubectl get pvc --all-namespaces | tail -n+2 | wc -l
  serviceaccounts:
    type: gauge
    description: number of sa
    command: /snap/bin/kubectl get sa --all-namespaces | tail -n+2 | wc -l