When an SSL certificate expires, a domain name changes ownership, or you need to upgrade from HTTP to HTTPS, update the protocol or certificate of the domain name in Cloud-native API Gateway.
Supported protocols
| Protocol | Port |
|---|---|
| HTTP | 80 |
| HTTPS | 443 |
If you select HTTPS, you must associate the HTTPS protocol with an SSL certificate.
Procedure
Log on to the Cloud-native API Gateway console.
In the left-side navigation pane, click Domain Name. In the top navigation bar, select a region.
On the Domain Name page, click the domain name that you want to manage.
On the domain name details page, click Edit.
Change the protocol or certificate:
Change the protocol: Select HTTP or HTTPS from the drop-down list next to Domain Name, and then click OK.
Change the certificate: Select a certificate from the drop-down list next to Certificate, and then click OK.