22 lines
815 B
Go
22 lines
815 B
Go
package orchestrator
|
|
|
|
import (
|
|
"github.com/docker/swarmkit/api"
|
|
)
|
|
|
|
// Slot is a list of the running tasks occupying a certain slot. Generally this
|
|
// will only be one task, but some rolling update situations involve
|
|
// temporarily having two running tasks in the same slot. Note that this use of
|
|
// "slot" is more generic than the Slot number for replicated services - a node
|
|
// is also considered a slot for global services.
|
|
type Slot []*api.Task
|
|
|
|
// SlotTuple identifies a unique slot, in the broad sense described above. It's
|
|
// a combination of either a service ID and a slot number (replicated services),
|
|
// or a service ID and a node ID (global services).
|
|
type SlotTuple struct {
|
|
Slot uint64 // unset for global service tasks
|
|
ServiceID string
|
|
NodeID string // unset for replicated service tasks
|
|
}
|