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Manage ports for Aiven Runtime

To make your application available on public networks, you can configure ports where the container listens for HTTP traffic. Public ports allow traffic between your application and clients on the internet such as browsers. The public endpoint is always HTTPS on port 443. Aiven terminates TLS and forwards traffic to your configured container port as HTTP.

You cannot use the following TCP destination ports for outbound connections from your application:

  • 23
  • 25
  • 119
  • 135
  • 137
  • 138
  • 139
  • 179
  • 445
  • 465
  • 631

Ports configured in Aiven Runtime use the HTTP protocol only. gRPC, HTTP/2, and TCP are not supported.

The domain name for your application is in the Connection information section for the application.

Contact Aiven support if your use case requires a different protocol.

Adding or changing ports triggers a redeployment of the branch's previously deployed commit.

Add ports to an application​

To expose ports for an existing application:

  1. In your project, click Runtime.
  2. Open your application.
  3. In the Connection information section, click Edit ports.
  4. Click Add port.
  5. Enter port number and name.
  6. Click Save.

Change or remove exposed ports​

  1. In your project, click Runtime.
  2. Open your application.
  3. In the Connection information section, click Edit ports.
  4. Edit the ports. To delete a port, click .
  5. Click Save.