jobspec: parse regions

jobspec/parse_test.go

@@ -22,6 +22,7 @@ func TestParse(t *testing.T) {
 				Priority:    50,
 				AllAtOnce:   true,
 				Datacenters: []string{"us2", "eu1"},
+				Region:      "global",
 
 				Meta: map[string]string{
 					"foo": "bar",

nomad/structs/structs.go

@@ -701,6 +701,9 @@ type Job struct {
 	// Datacenters contains all the datacenters this job is allowed to span
 	Datacenters []string
 
+	// Region is the Nomad region that handles scheduling this job
+	Region string
+
 	// Constraints can be specified at a job level and apply to
 	// all the task groups and tasks.
 	Constraints []*Constraint