Chapter 6. Using Metering

Procedure

1. Change to the openshift-metering project:

   $ oc project openshift-metering

2. Create a Report resource as a YAML file:

   1. Create a YAML file with the following content:

      apiVersion: metering.openshift.io/v1
      kind: Report
      metadata:
        name: namespace-cpu-request-2020 

      1

      
        namespace: openshift-metering
      spec:
        reportingStart: '2020-01-01T00:00:00Z'
        reportingEnd: '2020-12-30T23:59:59Z'
        query: namespace-cpu-request 

      2

      
        runImmediately: true 

      3

      2

      The query specifies the ReportQuery resources used to generate the report. Change this based on what you want to report on. For a list of options, run oc get reportqueries | grep -v raw.

      1

      Use a descriptive name about what the report does for metadata.name. A good name describes the query, and the schedule or period you used.

      3

      Set runImmediately to true for it to run with whatever data is available, or set it to false if you want it to wait for reportingEnd to pass.

   2. Run the following command to create the Report resource:

      $ oc create -f <file-name>.yaml

      Example output

      report.metering.openshift.io/namespace-cpu-request-2020 created

3. You can list reports and their Running status with the following command:

   $ oc get reports

   Example output

   NAME                         QUERY                   SCHEDULE   RUNNING    FAILED   LAST REPORT TIME       AGE
   namespace-cpu-request-2020   namespace-cpu-request              Finished            2020-12-30T23:59:59Z   26s

Procedure

1. Change to the openshift-metering project:

   $ oc project openshift-metering

2. Query the reporting API for results:

   1. Create a variable for the metering reporting-api route then get the route:

      $ meteringRoute="$(oc get routes metering -o jsonpath='{.spec.host}')"

      $ echo "$meteringRoute"

   2. Get the token of your current user to be used in the request:

      $ token="$(oc whoami -t)"

   3. Set reportName to the name of the report you created:

      $ reportName=namespace-cpu-request-2020

   4. Set reportFormat to one of csv, json, or tabular to specify the output format of the API response:

      $ reportFormat=csv

   5. To get the results, use curl to make a request to the reporting API for your report:

      $ curl --insecure -H "Authorization: Bearer ${token}" "https://${meteringRoute}/api/v1/reports/get?name=${reportName}&namespace=openshift-metering&format=$reportFormat"

      Example output with reportName=namespace-cpu-request-2020 and reportFormat=csv

      period_start,period_end,namespace,pod_request_cpu_core_seconds
      2020-01-01 00:00:00 +0000 UTC,2020-12-30 23:59:59 +0000 UTC,openshift-apiserver,11745.000000
      2020-01-01 00:00:00 +0000 UTC,2020-12-30 23:59:59 +0000 UTC,openshift-apiserver-operator,261.000000
      2020-01-01 00:00:00 +0000 UTC,2020-12-30 23:59:59 +0000 UTC,openshift-authentication,522.000000
      2020-01-01 00:00:00 +0000 UTC,2020-12-30 23:59:59 +0000 UTC,openshift-authentication-operator,261.000000
      2020-01-01 00:00:00 +0000 UTC,2020-12-30 23:59:59 +0000 UTC,openshift-cloud-credential-operator,261.000000
      2020-01-01 00:00:00 +0000 UTC,2020-12-30 23:59:59 +0000 UTC,openshift-cluster-machine-approver,261.000000
      2020-01-01 00:00:00 +0000 UTC,2020-12-30 23:59:59 +0000 UTC,openshift-cluster-node-tuning-operator,3385.800000
      2020-01-01 00:00:00 +0000 UTC,2020-12-30 23:59:59 +0000 UTC,openshift-cluster-samples-operator,261.000000
      2020-01-01 00:00:00 +0000 UTC,2020-12-30 23:59:59 +0000 UTC,openshift-cluster-version,522.000000
      2020-01-01 00:00:00 +0000 UTC,2020-12-30 23:59:59 +0000 UTC,openshift-console,522.000000
      2020-01-01 00:00:00 +0000 UTC,2020-12-30 23:59:59 +0000 UTC,openshift-console-operator,261.000000
      2020-01-01 00:00:00 +0000 UTC,2020-12-30 23:59:59 +0000 UTC,openshift-controller-manager,7830.000000
      2020-01-01 00:00:00 +0000 UTC,2020-12-30 23:59:59 +0000 UTC,openshift-controller-manager-operator,261.000000
      2020-01-01 00:00:00 +0000 UTC,2020-12-30 23:59:59 +0000 UTC,openshift-dns,34372.800000
      2020-01-01 00:00:00 +0000 UTC,2020-12-30 23:59:59 +0000 UTC,openshift-dns-operator,261.000000
      2020-01-01 00:00:00 +0000 UTC,2020-12-30 23:59:59 +0000 UTC,openshift-etcd,23490.000000
      2020-01-01 00:00:00 +0000 UTC,2020-12-30 23:59:59 +0000 UTC,openshift-image-registry,5993.400000
      2020-01-01 00:00:00 +0000 UTC,2020-12-30 23:59:59 +0000 UTC,openshift-ingress,5220.000000
      2020-01-01 00:00:00 +0000 UTC,2020-12-30 23:59:59 +0000 UTC,openshift-ingress-operator,261.000000
      2020-01-01 00:00:00 +0000 UTC,2020-12-30 23:59:59 +0000 UTC,openshift-kube-apiserver,12528.000000
      2020-01-01 00:00:00 +0000 UTC,2020-12-30 23:59:59 +0000 UTC,openshift-kube-apiserver-operator,261.000000
      2020-01-01 00:00:00 +0000 UTC,2020-12-30 23:59:59 +0000 UTC,openshift-kube-controller-manager,8613.000000
      2020-01-01 00:00:00 +0000 UTC,2020-12-30 23:59:59 +0000 UTC,openshift-kube-controller-manager-operator,261.000000
      2020-01-01 00:00:00 +0000 UTC,2020-12-30 23:59:59 +0000 UTC,openshift-machine-api,1305.000000
      2020-01-01 00:00:00 +0000 UTC,2020-12-30 23:59:59 +0000 UTC,openshift-machine-config-operator,9637.800000
      2020-01-01 00:00:00 +0000 UTC,2020-12-30 23:59:59 +0000 UTC,openshift-metering,19575.000000
      2020-01-01 00:00:00 +0000 UTC,2020-12-30 23:59:59 +0000 UTC,openshift-monitoring,6256.800000
      2020-01-01 00:00:00 +0000 UTC,2020-12-30 23:59:59 +0000 UTC,openshift-network-operator,261.000000
      2020-01-01 00:00:00 +0000 UTC,2020-12-30 23:59:59 +0000 UTC,openshift-sdn,94503.000000
      2020-01-01 00:00:00 +0000 UTC,2020-12-30 23:59:59 +0000 UTC,openshift-service-ca,783.000000
      2020-01-01 00:00:00 +0000 UTC,2020-12-30 23:59:59 +0000 UTC,openshift-service-ca-operator,261.000000