Replacing the Certificate Bound to a Listener

Scenarios

You need to bind a certificate when you add an HTTPS listener to a load balancer. If the certificate used by a listener has expired or needs to be replaced due to other reasons, you can replace the certificate on the Listeners tab page.

If the certificate is also used by other services such as WAF, replace the certificate on all these services to prevent service unavailability.

Replacing certificates and private keys does not affect your applications.

Prerequisites

You have created a certificate by following the instructions in Adding a Certificate.

Binding a Certificate

You can bind certificates when you add an HTTPS listener. For details, see Adding an HTTPS Listener.

Replacing a Certificate

1. Log in to the management console.
2. In the upper left corner of the page, click and select the desired region and project.
3. Hover on in the upper left corner to display Service List and choose Networking > Elastic Load Balance.
4. Locate the load balancer and click its name.
5. Click the Listeners tab, locate the listener, and click Edit in Operation column.
6. Select a server certificate.
7. Click OK in the Edit dialog box.

Figure 1 Replacing a certificate