[wip] vsphere - excessive vip migration

[jcpowermac]

trying to use nopreempt to resolve vip migration

[openshift-ci-robot]

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[jcpowermac]

/test e2e-vsphere

[openshift-ci-robot]

@jcpowermac: The following tests failed, say /retest to rerun all failed tests:

Test name	Commit	Details	Rerun command
ci/prow/e2e-vsphere	863d782	link	/test e2e-vsphere
ci/prow/cluster-bootimages	863d782	link	/test cluster-bootimages
ci/prow/e2e-gcp-op	863d782	link	/test e2e-gcp-op
ci/prow/e2e-aws	863d782	link	/test e2e-aws
ci/prow/e2e-ovn-step-registry	863d782	link	/test e2e-ovn-step-registry
ci/prow/e2e-metal-ipi	863d782	link	/test e2e-metal-ipi

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[yboaron]

Because we use two track scripts to set Keepalived instance priority I think we might see unexpected behavior when nopreempt is set, for example an instance with 2 successful scripts won't preempt an instance with a single successful script .
So I'm not sure if nopreempt is a good idea with the current Keepalived track scripts config.

see [1]

[1] https://bugzilla.redhat.com/show_bug.cgi?id=1870177

[mandre]

We were also experiencing high failover rate with keepalived on openstack platform and ended up solving it with #2077 and #2091.

[jcpowermac]

Thanks @mandre and @yboaron.

Just going to close this pr and deal with the issue in CI.

[jcpowermac]

/close

[openshift-ci-robot]

@jcpowermac: Closed this PR.

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/close

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