kubeovn / kube-ovn / 22567353295

23%

master: 25%

Pull #6344

github

fix: BGP speaker reads IPs from pod annotations instead of pod status

BGP Speaker's syncSubnetRoutes() previously read pod IPs from
pod.Status.PodIPs, which is managed by kubelet and only contains
primary CNI IPs. This caused incorrect behavior when Kube-OVN runs
as a secondary CNI (non-primary mode) or when attachment networks
are configured — the speaker would either advertise the wrong IPs
or miss attachment network IPs entirely.

Replace pod.Status.PodIPs with pod annotation-based IP discovery
({provider}.kubernetes.io/ip_address), which is the unified and
reliable source for all Kube-OVN managed IPs across both primary
and attachment networks.

Signed-off-by: Mengxin Liu <liumengxinfly@gmail.com>
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Mengxin Liu <liumengxinfly@gmail.com>

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