Description of problem:
When I create a egress IP instance with 2 egress IP addresses, only one egress IP address is appeared in the output of 'oc get egressip command':

NAME EGRESSIPS ASSIGNED NODE ASSIGNED EGRESSIPS
egressips-prod 192.168.1.60 worker-2.ocp4.yhuang.com 192.168.1.60

Confirmed all of the egress IP informations with REST API:

$ curl -H "Authorization: Bearer $token" https://api.ocp4.yhuang.com:6443/apis/k8s.ovn.org/v1/egressips?limit=500 -k
{
"apiVersion": "k8s.ovn.org/v1",
"items": [
{
"apiVersion": "k8s.ovn.org/v1",
"kind": "EgressIP",
"metadata": {
"annotations": {
"kubectl.kubernetes.io/last-applied-configuration": "{\"apiVersion\":\"k8s.ovn.org/v1\",\"kind\":\"EgressIP\",\"metadata\":{\"annotations\":{},\"name\":\"egressips-prod\"},\"spec\":{\"egressIPs\":[\"192.168.1.60\",\"192.168.1.61\"],\"namespaceSelector\":{\"matchLabels\":{\"env\":\"prod\"}}}}\n"
},
"creationTimestamp": "2023-09-21T07:20:49Z",
"generation": 5,
"managedFields": [
{
"apiVersion": "k8s.ovn.org/v1",
"fieldsType": "FieldsV1",
"fieldsV1": {
"f:metadata": {
"f:annotations": {
".": {},
"f:kubectl.kubernetes.io/last-applied-configuration": {}
}
},
"f:spec": {
".": {},
"f:egressIPs": {},
"f:namespaceSelector": {
".": {},
"f:matchLabels": {
".": {},
"f:env": {}
}
}
}
},
"manager": "kubectl-client-side-apply",
"operation": "Update",
"time": "2023-09-21T07:20:49Z"
},
{
"apiVersion": "k8s.ovn.org/v1",
"fieldsType": "FieldsV1",
"fieldsV1": {
"f:status": {
".": {},
"f:items": {}
}
},
"manager": "master-2.ocp4.yhuang.com",
"operation": "Update",
"time": "2023-09-21T09:12:18Z"
}
],
"name": "egressips-prod",
"resourceVersion": "38452225",
"uid": "abf87343-0d4a-45d1-aca3-40bf9a281232"
},
"spec": {
"egressIPs": [
"192.168.1.60",
"192.168.1.61"
],
"namespaceSelector": {
"matchLabels":

}
},
"status": {
"items": [

,

]
}
}
],
"kind": "EgressIPList",
"metadata":

}

When I removed label 'k8s.ovn.org/egress-assignable=' from the node which appeared in the 'oc get egressip' output, the egress IP mapping is incorrect like below:

$ oc label node worker-2.ocp4.yhuang.com k8s.ovn.org/egress-assignable-
node/worker-2.ocp4.yhuang.com unlabeled

$ oc get eip
NAME EGRESSIPS ASSIGNED NODE ASSIGNED EGRESSIPS
egressips-prod 192.168.1.60 worker-1.ocp4.yhuang.com 192.168.1.61

The output was not changed when I relabeled 'k8s.ovn.org/egress-assignable=' to the worker-2.

$ oc label node worker-2.ocp4.yhuang.com k8s.ovn.org/egress-assignable=
node/worker-2.ocp4.yhuang.com labeled

$ oc get eip
NAME EGRESSIPS ASSIGNED NODE ASSIGNED EGRESSIPS
egressips-prod 192.168.1.60 worker-1.ocp4.yhuang.com 192.168.1.61

$ oc get eip -o yaml
apiVersion: v1
items:

• apiVersion: k8s.ovn.org/v1
  kind: EgressIP
  metadata:
  annotations:
  kubectl.kubernetes.io/last-applied-configuration: |
  {"apiVersion":"k8s.ovn.org/v1","kind":"EgressIP","metadata":{"annotations":{},"name":"egressips-prod"},"spec":{"egressIPs":["192.168.1.60","192.168.1.61"],"namespaceSelector":{"matchLabels":{"env":"prod"}}}}
  creationTimestamp: "2023-09-21T07:20:49Z"
  generation: 7
  name: egressips-prod
  resourceVersion: "38504336"
  uid: abf87343-0d4a-45d1-aca3-40bf9a281232
  spec:
  egressIPs:
• 192.168.1.60
• 192.168.1.61
  namespaceSelector:
  matchLabels:
  env: prod
  status:
  items:
• egressIP: 192.168.1.61
  node: worker-1.ocp4.yhuang.com
• egressIP: 192.168.1.60
  node: worker-2.ocp4.yhuang.com
  kind: List
  metadata:
  resourceVersion: ""

Version-Release number of selected component (if applicable):

oc 4.12.32

How reproducible:

Steps to Reproduce:
1. Create an egressIP instance with 2 egress IP addresses
2. Label 'k8s.ovn.org/egress-assignable=' to two nodes
3. Run 'oc get egressip'

Actual results:
Only one egress IP address can be seen via 'oc get egressIP' command

Expected results:
All of the egress IP addresses can be seen