synchronization

gpushare-scheduler-extender/pkg/scheduler/bind.go

@@ -0,0 +1,26 @@
+package scheduler
+
+import (
+	"github.com/AliyunContainerService/gpushare-scheduler-extender/pkg/cache"
+	"k8s.io/apimachinery/pkg/types"
+	schedulerapi "k8s.io/kube-scheduler/extender/v1"
+)
+
+// Bind is responsible for binding node and pod
+type Bind struct {
+	Name  string
+	Func  func(podName string, podNamespace string, podUID types.UID, node string, cache *cache.SchedulerCache) error
+	cache *cache.SchedulerCache
+}
+
+// Handler handles the Bind request
+func (b Bind) Handler(args schedulerapi.ExtenderBindingArgs) *schedulerapi.ExtenderBindingResult {
+	err := b.Func(args.PodName, args.PodNamespace, args.PodUID, args.Node, b.cache)
+	errMsg := ""
+	if err != nil {
+		errMsg = err.Error()
+	}
+	return &schedulerapi.ExtenderBindingResult{
+		Error: errMsg,
+	}
+}