本文整理汇总了Golang中k8s/io/kubernetes/contrib/mesos/pkg/scheduler/executorinfo.Registry.Get方法的典型用法代码示例。如果您正苦于以下问题：Golang Registry.Get方法的具体用法？Golang Registry.Get怎么用？Golang Registry.Get使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类k8s/io/kubernetes/contrib/mesos/pkg/scheduler/executorinfo.Registry的用法示例。
在下文中一共展示了Registry.Get方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: NewExecutorResourceProcurer
// NewExecutorResourceProcurer returns a Procurement procuring executor resources
// If a given offer has no executor IDs set, the given prototype executor resources are considered for procurement.
// If a given offer has one executor ID set, only pod resources are being procured.
// An offer with more than one executor ID implies an invariant violation and the first executor ID is being considered.
func NewExecutorResourceProcurer(rs []*mesos.Resource, registry executorinfo.Registry) Procurement {
return ProcurementFunc(func(t *T, _ *api.Node, ps *ProcureState) error {
eids := len(ps.offer.GetExecutorIds())
switch {
case eids == 0:
wantedCpus := resources.Sum(resources.Filter(rs, resources.IsScalar, resources.HasName("cpus")))
wantedMem := resources.Sum(resources.Filter(rs, resources.IsScalar, resources.HasName("mem")))
procuredCpu, remaining := procureScalarResources("cpus", wantedCpus, t.FrameworkRoles, ps.offer.GetResources())
if procuredCpu == nil {
return fmt.Errorf("not enough cpu resources for executor: want=%v", wantedCpus)
}
procuredMem, remaining := procureScalarResources("mem", wantedMem, t.FrameworkRoles, remaining)
if procuredMem == nil {
return fmt.Errorf("not enough mem resources for executor: want=%v", wantedMem)
}
ps.offer.Resources = remaining
ps.spec.Executor = registry.New(ps.offer.GetHostname(), append(procuredCpu, procuredMem...))
return nil
case eids == 1:
e, err := registry.Get(ps.offer.GetHostname())
if err != nil {
return err
}
ps.spec.Executor = e
return nil
default:
// offers with more than 1 ExecutorId should be rejected by the
// framework long before they arrive here.
return fmt.Errorf("got offer with more than 1 executor id: %v", ps.offer.GetExecutorIds())
}
})
}