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Merge pull request #88371 from dharmab/scheduler-synopsis

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Improve scheduler CLI description
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Kubernetes Prow Robot 2020-04-17 13:15:36 -07:00 committed by GitHub
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1 changed files with 7 additions and 7 deletions
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14
cmd/kube-scheduler/app/server.go
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@ -75,13 +75,13 @@ func NewSchedulerCommand(registryOptions ...Option) *cobra.Command {
cmd := &cobra.Command{
Use: "kube-scheduler",
Long: `The Kubernetes scheduler is a policy-rich, topology-aware,
workload-specific function that significantly impacts availability, performance,
and capacity. The scheduler needs to take into account individual and collective
resource requirements, quality of service requirements, hardware/software/policy
constraints, affinity and anti-affinity specifications, data locality, inter-workload
interference, deadlines, and so on. Workload-specific requirements will be exposed
through the API as necessary. See [scheduling](https://kubernetes.io/docs/concepts/scheduling/)
Long: `The Kubernetes scheduler is a control plane process which assigns
Pods to Nodes. The scheduler determines which Nodes are valid placements for
each Pod in the scheduling queue according to constraints and available
resources. The scheduler then ranks each valid Node and binds the Pod to a
suitable Node. Multiple different schedulers may be used within a cluster;
kube-scheduler is the reference implementation.
See [scheduling](https://kubernetes.io/docs/concepts/scheduling/)
for more information about scheduling and the kube-scheduler component.`,
Run: func(cmd *cobra.Command, args []string) {
if err := runCommand(cmd, args, opts, registryOptions...); err != nil {