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Set leader-elect for kube-scheduler to true

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Thanks to some great sleuthing by ikruglov!

kube-controller-manager defaults --leader-elect to true. We should
do the same for kube-scheduler. kube-scheduler used to have this
set to true, but it got lost during refactoring in:
efb2bb71cd
This commit is contained in:
Davanum Srinivas
2018-02-12 15:06:46 -05:00
parent 5ae7bba496
commit ba2778b17a
16 changed files with 1012 additions and 86 deletions
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10
cmd/kube-scheduler/app/server.go
View File

@@ -152,8 +152,14 @@ func NewOptions() (*Options, error) {
return nil, err
}
// TODO: we should fix this up better (PR 59732)
o.config.LeaderElection.LeaderElect = true
externalConfig := &componentconfigv1alpha1.KubeSchedulerConfiguration{}
// Assume we are starting with an empty external configuration, we apply
// defaults and then convert it into an internal data structure. This helps
// ensure that all the defaults are applied correctly (example LeaderElect)
o.scheme.Default(externalConfig)
if err := o.scheme.Convert(externalConfig, o.config, nil); err != nil {
return nil, err
}
return o, nil
}