Then check the box(es) of the additional features you'd like to enable, making sure to select "GKE Cost Analytics" here.
Click on the "Create Service Account" button. This will display all of the Google SDK (gcloud) commands you need to run sequentially to create the service account that contains the permissions for all of the features you checked.
Finally, once you've executed all of the commands, click "Upload Key" to upload the service account to the CMP.
A screenshot showing you the location of the location of the Upload Key button
Remember the service account email you created in this step. You will need it for step three.
Step 2 - Enable GKE Usage Metering in the Google Cloud Console
First, you will need to create a BigQuery dataset in the Google Cloud console, and then configure your clusters to export their resource usage to it.
After that, you can enable GKE usage metering on a new or existing cluster, using either the gcloud command or the Cloud Console.
You can find a more detailed description of these steps in the Google Kubernetes Engine documentation.
You can set multiple clusters in your project to write to the same BigQuery dataset.
Clusters can export usage data only to BigQuery datasets in the same project.
Step 3 - Grant the "BigQuery Data Viewer" role
In order to do this for each GKE usage dataset you’ve created, you will need to ensure this role is assigned to the Service Account email created in Step 1 above.
First, navigate to the BigQuery console and locate the dataset you chose from Step 2 to store the cluster usage information.
From there, select "Share Dataset"
A screenshot showing you the location of the Share Dataset button
Then enter the service account email in the "Add members" field. Finally, grant this email the "BigQuery Data Viewer" role and click "Add", then "Done" to apply the changes.
A screenshot showing how to grant the BigQuery Data Viewer role
Note: Datasets to which the Service Account email is not granted this permission will not be available in the GKE Cost Analytics feature of the DoiT CMP.
Step 4 - Make sure you have the Kubernetes Engine API enabled
If you created the CMP service account in Project A, then “Kubernetes Engine API” needs to be enabled in the project in which you created the CMP service account, Project A.
Analyzing GKE Cost Data in the CMP
Once everything is set up, your team's GKE metering data can be analyzed using the CMP's Cloud Analytics functionality.
To start, open a new Report. You should see new GKE dimensions appear alongside your other billing dimensions, as highlighted below.
A screenshot showing the GKE dimensions
You will also find any GKE labels in the Labels chip, under the "GKE Labels" header in the dropdown.
A screenshot showing the GKE Labels dropdown
Drag a GKE chip or a GKE label chip into the "Group By" or "Dimensions" section to start understanding the real costs of running Kubernetes-based workloads on Google Kubernetes Engine.
GKE Reports will only show data from the day that all of the steps were completed. We may be able to load historical data upon request (i.e. “backfill”). Please contact support to file a backfill request.
If you did not have “GKE Usage Metering” enabled until now, we will not be able to show historical data for GKE reports.
It will take a few hours from the moment you complete all steps until you will be able to use GKE Reports in Cloud Analytics. Usually, this process will take around 4 hours.
GKE reports are not compatible with some of the dimensions. For example, you will not be able to create a report that is based on the “GKE Cluster” field and the “Zone” field. You also cannot combine both Google Cloud Labels and GKE Labels in the same report.