NewGlobalOrchestrator creates a new GlobalOrchestrator.

NewReplicatedOrchestrator creates a new ReplicatedOrchestrator.

NewRestartSupervisor creates a new RestartSupervisor.

NewTaskReaper creates a new TaskReaper.

NewUpdater creates a new Updater.

NewUpdateSupervisor creates a new UpdateSupervisor.

GlobalOrchestrator runs a reconciliation loop to create and destroy tasks as necessary for global services.

A ReplicatedOrchestrator runs a reconciliation loop to create and destroy tasks as necessary for the replicated services.

RestartSupervisor initiates and manages restarts.

A TaskReaper deletes old tasks when more than TaskHistoryRetentionLimit tasks exist for the same service/instance or service/nodeid combination.

Updater updates a set of tasks to a new version.

UpdateSupervisor supervises a set of updates.