framework

Documentation

Overview

Package framework implements the Mesos scheduler.

Index

• type Config
• type Framework
  • func New(config Config) Framework
• type JoinableDriver
  • func (m *JoinableDriver) Join() (mesos.Status, error)
  • func (m *JoinableDriver) Upon() <-chan struct{}
• type MockSchedulerDriver
  • func (m *MockSchedulerDriver) Abort() (mesos.Status, error)
  • func (m *MockSchedulerDriver) DeclineOffer(oid *mesos.OfferID, f *mesos.Filters) (mesos.Status, error)
  • func (m *MockSchedulerDriver) Destroy()
  • func (m *MockSchedulerDriver) Init() error
  • func (m *MockSchedulerDriver) Join() (mesos.Status, error)
  • func (m *MockSchedulerDriver) KillTask(tid *mesos.TaskID) (mesos.Status, error)
  • func (m *MockSchedulerDriver) LaunchTasks(offerIds []*mesos.OfferID, ti []*mesos.TaskInfo, f *mesos.Filters) (mesos.Status, error)
  • func (m *MockSchedulerDriver) ReconcileTasks(statuses []*mesos.TaskStatus) (mesos.Status, error)
  • func (m *MockSchedulerDriver) RequestResources(r []*mesos.Request) (mesos.Status, error)
  • func (m *MockSchedulerDriver) ReviveOffers() (mesos.Status, error)
  • func (m *MockSchedulerDriver) Run() (mesos.Status, error)
  • func (m *MockSchedulerDriver) SendFrameworkMessage(eid *mesos.ExecutorID, sid *mesos.SlaveID, s string) (mesos.Status, error)
  • func (m *MockSchedulerDriver) Start() (mesos.Status, error)
  • func (m *MockSchedulerDriver) Stop(b bool) (mesos.Status, error)
  • func (m *MockSchedulerDriver) Upon() <-chan struct{}
  • func (m *MockSchedulerDriver) Wait()

Types

type Config

type Config struct {
	SchedulerConfig   schedcfg.Config
	Executor          *mesos.ExecutorInfo
	Client            *client.Client
	StoreFrameworkId  func(id string)
	FailoverTimeout   float64
	ReconcileInterval int64
	ReconcileCooldown time.Duration
	LookupNode        node.LookupFunc
}

type Framework

type Framework interface {
	bindings.Scheduler

	Init(sched scheduler.Scheduler, electedMaster proc.Process, mux *http.ServeMux) error
	Registration() <-chan struct{}
	Offers() offers.Registry
	LaunchTask(t *podtask.T) error
	KillTask(id string) error
}

func New

func New(config Config) Framework

New creates a new Framework

type JoinableDriver

type JoinableDriver struct {
	MockSchedulerDriver
	// contains filtered or unexported fields
}

func (*JoinableDriver) Join

func (m *JoinableDriver) Join() (mesos.Status, error)

Join invokes joinFunc if it has been set, otherwise blocks forever

func (*JoinableDriver) Upon

func (m *JoinableDriver) Upon() <-chan struct{}

Upon returns a chan that closes upon the execution of the most recently registered call.

type MockSchedulerDriver

type MockSchedulerDriver struct {
	// contains filtered or unexported fields
}

func (*MockSchedulerDriver) Abort

func (m *MockSchedulerDriver) Abort() (mesos.Status, error)

func (*MockSchedulerDriver) DeclineOffer

func (m *MockSchedulerDriver) DeclineOffer(oid *mesos.OfferID, f *mesos.Filters) (mesos.Status, error)

func (*MockSchedulerDriver) Destroy

func (m *MockSchedulerDriver) Destroy()

func (*MockSchedulerDriver) Init

func (m *MockSchedulerDriver) Init() error

func (*MockSchedulerDriver) Join

func (m *MockSchedulerDriver) Join() (mesos.Status, error)

func (*MockSchedulerDriver) KillTask

func (m *MockSchedulerDriver) KillTask(tid *mesos.TaskID) (mesos.Status, error)

func (*MockSchedulerDriver) LaunchTasks

func (m *MockSchedulerDriver) LaunchTasks(offerIds []*mesos.OfferID, ti []*mesos.TaskInfo, f *mesos.Filters) (mesos.Status, error)

func (*MockSchedulerDriver) ReconcileTasks

func (m *MockSchedulerDriver) ReconcileTasks(statuses []*mesos.TaskStatus) (mesos.Status, error)

func (*MockSchedulerDriver) RequestResources

func (m *MockSchedulerDriver) RequestResources(r []*mesos.Request) (mesos.Status, error)

func (*MockSchedulerDriver) ReviveOffers

func (m *MockSchedulerDriver) ReviveOffers() (mesos.Status, error)

func (*MockSchedulerDriver) Run

func (m *MockSchedulerDriver) Run() (mesos.Status, error)

func (*MockSchedulerDriver) SendFrameworkMessage

func (m *MockSchedulerDriver) SendFrameworkMessage(eid *mesos.ExecutorID, sid *mesos.SlaveID, s string) (mesos.Status, error)

func (*MockSchedulerDriver) Start

func (m *MockSchedulerDriver) Start() (mesos.Status, error)

func (*MockSchedulerDriver) Stop

func (m *MockSchedulerDriver) Stop(b bool) (mesos.Status, error)

func (*MockSchedulerDriver) Upon

func (m *MockSchedulerDriver) Upon() <-chan struct{}

Upon returns a chan that closes upon the execution of the most recently registered call.

func (*MockSchedulerDriver) Wait

func (m *MockSchedulerDriver) Wait()