fix: ipam clean all pod nic ip address and mac even if just delete a nic #3453
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Pull Request
What type of this PR
Examples of user facing changes:
解决 vm pod 换一张网卡的时候会把所有 ip 释放的问题
Which issue(s) this PR fixes
Fixes #(issue-number)
WHAT
🤖[deprecated] Generated by Copilot at c33b81e
This pull request improves the IPAM module by modifying the
ReleaseAddressByPod
function and its callers to handle different scenarios of subnet change and pod deletion. It also refactors and fixes some logic in the iptables EIP and OVN EIP controllers, and updates the test and benchmark code accordingly. The changes enhance the performance, correctness, and logging of the IPAM and EIP features.🤖[deprecated] Generated by Copilot at c33b81e
HOW
🤖[deprecated] Generated by Copilot at c33b81e
ReleaseAddressByPod
function in the IPAM package to release the IP address only from the specified subnet if it is not empty, or from all the subnets if it is empty (link)ReleaseAddressByPod
function to pass the subnet name as a parameter, and add log messages where appropriate (link, link, link, link, link, link, link, link, link, link)handleDelIptablesEip
function, and check if the iptables EIP CR exists before deleting it (link, link)ReleaseAddressByPod
function by passing an empty string as the subnet name (link, link, link, link, link, link, link, link, link, link, link, link, link, link, link)