• Ursa Engine is currently not available for Serverless clusters.

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Create a cluster

You can follow the steps in Create a Dedicated Instance to create a Dedicated instance and its first cluster in it.

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View cluster details

Navigate to the Clusters Dashboard page.
  • On the Dashboard tab, you can view some metrics about the cluster, including the number of topics, subscriptions, consumers, producers, throughput, storage size, and backlog size.
  • On the Details tab, you can view the details about the cluster, including the cluster name, location, availability mode, cloud provider, cluster type, service URLs, the features enabled on the cluster, and your Pulsar, BookKeeper, and ZooKeeper versions.

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Update a cluster

  1. Navigate to the Cluster Dashboard page.
  2. Click Configuration at the left navigation pane.
  3. On the Cluster Configuration page, you can click Edit Cluster button to update the cluster.
  4. On the Cluster Operations page, you can update the cluster:
    • Release Channel: Currently, it doesn’t support switching the release channel after the cluster is created.
    • Features: You can enable or disable features on the cluster.
    • Custom Configuration: You can update the custom configuration of the cluster.
  5. After update the cluster settings, click Cluster Size to change the cluster size. You can use Basic or Advanced tabs to update the cluster size based on your needs.
  6. Click Finish when you are done updating your cluster.

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Delete a cluster

You cannot delete a cluster if there are resources associated with the cluster.
  1. Navigate to the Clusters page.
  2. Click the ellipsis at the top right corner of the cluster card that you want to delete, and then click Delete.
  3. In the Are you sure you want to delete this? dialog, enter the cluster name and then click Confirm.