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The configuration steps for HPA depend upon whether the Process Flows are running on shared ashared or dedicated queue. The sections given below describe how the runtime HPA behaves is configured in the following scenarios.

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If you want to configure the HPA after deployment of the application, follow the steps given below.

  1. Go to /shared folder in the PVC.
  2. Open AUTOSCALING file in edit mode.
  3. Provide Update the values file as shown in the example below.

    Code Block
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    2|3|7|My_Namespace|shared_queue|deployment_1

    Where,

    2 - Minimum number of pods for runtime microservice.

    3 - The maximum number of pods the runtime microservice can scale up to.

    7 - The number of Process Flows in the shared queue beyond which the autoscaler spins up a new runtime pod.

    My_Namespace - Namespace

    shared_queue - Name of the shared queue

    deployment_1 - Name of the deployment

  4. Save the file.
  5. Restart the runtime microservice.

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If your Process flows are running on a dedicated queue, you can configure the HPA by followng the steps given on the page "Creating a queue".

Warning
titleImportant
Only an Admin user can configure the HPA in this case.