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doc-exports/docs/elb/umn/elb_ug_hc_0005.html
zhoumeng 3275979377 ELB_UMN_IPV6_1218 
Reviewed-by: Hajba, László Antal <laszlo-antal.hajba@t-systems.com>
Co-authored-by: zhoumeng <zhoumeng35@huawei.com>
Co-committed-by: zhoumeng <zhoumeng35@huawei.com>
2024-02-09 10:31:35 +00:00

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Changing the Health Check Protocol

Scenarios

You can change the health check protocol as required. After the protocol is changed, the load balancer uses the new protocol to detect the health of backend servers, and it continues to route traffic to the backend servers after they are detected healthy.

During this period, the load balancer may return the HTTP 503 error code to the clients.

Procedure

  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 Network > Elastic Load Balancing.
  4. Locate the load balancer and click its name.
  5. Click Backend Server Groups, locate the backend server group, and click its name.
  6. Click More in the Operation column.
  7. Select Configure Health Check from the drop-down list.
  8. In the Basic Information area, click Configure next to Health Check.
  9. Change the health check protocol.
  10. Click OK.
Parent topic: Health Check