Changing and Managing Eip address pools

[bdowling]

Is there an easy/recommended process for changing VIP pool ranges. I see that the only change currently allowed is spec.disable.

openelb/api/v1alpha2/eip_types.go

Line 209 in 683938d

return fmt.Errorf("only allow modify field disable")

It would be nice if you could adjust the range as needed without impacting existing LoadBalanced services. It seem like if I delete and create the pool, the LoadBalanced services will move around since the status field is not accepted on creating the Eip object. So any services that did not Pin their IP address will get new IP addresses.

Additionally, is there any way to "blacklist" IPs in the pool range if a need occurred?

[renyunkang]

Dynamically modifying the IP range of EIP is not a good suggestion. It is recommended to meet the demand for IP pool expansion by creating a new EIP.
If there are some IPs that need to be reserved or blocked in an entire network segment, it is suggested to create EIP through the IP-range method.