nomad: associate alloc with eval

nomad/structs/structs.go

@@ -230,12 +230,8 @@ const (
 
 // VersionResponse is used for the Status.Version reseponse
 type VersionResponse struct {
-	Build           string
+	Build    string
-	Versions        map[string]int
+	Versions map[string]int
-	ProtocolVersion int
-	APIMajorVersion int
-	APIMinorVersion int
-	Flags           map[string]int
 	QueryMeta
 }
 
@@ -372,6 +368,9 @@ type Node struct {
 	// Status of this node
 	Status string
 
+	// StatusDescription is meant to provide more human useful information
+	StatusDescription string
+
 	// Raft Indexes
 	CreateIndex uint64
 	ModifyIndex uint64
@@ -545,6 +544,9 @@ type Job struct {
 	// Job status
 	Status string
 
+	// StatusDescription is meant to provide more human useful information
+	StatusDescription string
+
 	// Raft Indexes
 	CreateIndex uint64
 	ModifyIndex uint64
@@ -624,6 +626,9 @@ type Allocation struct {
 	// ID of the allocation (UUID)
 	ID string
 
+	// ID of the evaluation that generated this allocation
+	EvalID string
+
 	// Name is a logical name of the allocation.
 	Name string
 
@@ -646,6 +651,9 @@ type Allocation struct {
 	// Status of the allocation
 	Status string
 
+	// StatusDescription is meant to provide more human useful information
+	StatusDescription string
+
 	// Raft Indexes
 	CreateIndex uint64
 	ModifyIndex uint64
@@ -773,6 +781,9 @@ type Evaluation struct {
 	// Status of the evaluation
 	Status string
 
+	// StatusDescription is meant to provide more human useful information
+	StatusDescription string
+
 	// Raft Indexes
 	CreateIndex uint64
 	ModifyIndex uint64

scheduler/generic_sched.go

@@ -205,6 +205,7 @@ func (s *GenericScheduler) computePlacements(job *structs.Job, place []allocTupl
 		// Create an allocation for this
 		alloc := &structs.Allocation{
 			ID:        mock.GenerateUUID(),
+			EvalID:    s.eval.ID,
 			Name:      missing.Name,
 			NodeID:    option.Node.ID,
 			JobID:     job.ID,