after restart storage cluster, why we balance leader for many times

[jinyingsunny]

the follow picture show ,after restart 3 storaged-cluster, during 10 seconds, balance leader execute for 9 times.

operator log:

触发场景：

metad、graphd、storage三个组件 一起滚动，提交的顺序是：storaged->graphd->metad。实际看现象是：meta先执行(meta2-meta1-meta0),然后执行storage(storage2-storage1-storage0),最后执行graph(graphd2->graphd1->graphd0)

root@k8s-master:/home/sunny.liu/k8s_file# kubectl -n nebula annotate sts nebula2-storaged nebula-graph.io/restart-timestamp="1706087297" --overwrite
statefulset.apps/nebula2-storaged annotate

root@k8s-master:/home/sunny.liu/k8s_file# kubectl -n nebula annotate sts nebula2-graphd nebula-graph.io/restart-timestamp="1706087297" --overwrite
statefulset.apps/nebula2-graphd annotate

root@k8s-master:/home/sunny.liu/k8s_file# kubectl -n nebula annotate sts nebula2-metad nebula-graph.io/restart-timestamp="1706087297" --overwrite
statefulset.apps/nebula2-metad annotate 

只有第一笔是storaged没ready，后面就都说是graphd 没ready了

another question：when restart storage cluster, why we balance leader twice?

Your Environments (required)

operator:snap-1.30

Expected behavior

execute balance leader once

[MegaByte875]

#435

[jinyingsunny]

用operator:snap-1.35 check，已经不再做多次。

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