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How to manage Namespaces in Temporal Cloud

Join the Temporal Cloud waitlist

Access to Temporal Cloud is currently by invitation only. You can join the waitlist.

Create a Namespace​

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The user who creates a Namespace is automatically granted Namespace Admin permission for that Namespace.

Information needed to create a Namespace​

To create a Namespace in Temporal Cloud, gather the following information:

Create a Namespace using Temporal Cloud UI​

  1. Gather the information listed earlier in Information needed to create a Namespace.
  2. Go to the Temporal Cloud UI and log in.
  3. On the left side of the window, click Namespaces.
  4. On the Namespaces page, click Create Namespace in the upper-right portion of the window.
  5. On the Create Namespace page in Name, enter the Namespace Name.
  6. In Region, select the region in which to host this Namespace.
  7. In Retention Period, select the appropriate timespan. (You can modify this value later.)
  8. In Certificate, paste the CA certificate for this Namespace.
  9. Click Create Namespace.

Create a Namespace using tcld​

This functionality is in development.

Access Namespaces​

Each Namespace in Temporal Cloud has two unique endpoints, both of which include the Namespace Id.

  • For programmatic access, a gRPC endpoint in the form <NamespaceId>.tmprl.cloud; for example, accounting-production.f45a2.tmprl.cloud:7233.
  • For accessing Temporal Web UI, an HTTPS endpoint in the form web.<namespaceId>.tmprl.cloud; for example, https://web.accounting-production.f45a2.tmprl.cloud.

Manage Namespaces​

Manage Namespaces in Temporal Cloud using Temporal Cloud UI​

This functionality is in development.

Manage Namespaces in Temporal Cloud using tcld​

To list Namespaces and get information about them, use the following tcld commands:

To manage certificates, use the tcld namespace accepted-client-ca commands. For more information, see How to manage certificates in Temporal Cloud.

To manage certificate filters, use the tcld namespace certificate-filters commands. For more information, see How to manage certificate filters in Temporal Cloud.