Private IPv4 Addresses of Load Balancers

Check Item

Check whether the load balancer associated with a Service is allocated with a private IPv4 address.

Solution

Solution 1: Delete the Service that is associated with a load balancer without a private IPv4 address.

Solution 2: Bind a private IP address to the load balancer without a private IPv4 address. The procedure is as follows:

1. Obtain the load balancer associated with the target Service.
   • Method 1: Obtain the load balancer ID based on the pre-upgrade check log. Go to the ELB console and search for load balancers by load balancer ID.

     elbs (ids: [*****]) without ipv4 private ip, please bind private ip tothese elbs and try again

   • Method 2: Log in to the CCE console and click the cluster name to access the cluster console. Then, choose Networking in the navigation pane, click the Services tab, and click the name of the target load balancer to go to the ELB page.

2. Check whether the load balancer has a private IPv4 address.

3. Bind a private IP address to the load balancer without a private IPv4 address.
   1. Log in to the CCE console and click the name of the target load balancer.
   2. On the Summary tab, click Bind next to Private IPv4 address.
   3. Configure the subnet and IPv4 address, and click OK.