Structs

api/jobs.go

@@ -539,6 +539,21 @@ type JobValidateResponse struct {
 	Error string
 }
 
+// JobRevertRequest is used to revert a job to a prior version.
+type JobRevertRequest struct {
+	// JobID is the ID of the job  being reverted
+	JobID string
+
+	// JobVersion the version to revert to.
+	JobVersion uint64
+
+	// EnforcePriorVersion if set will enforce that the job is at the given
+	// version before reverting.
+	EnforcePriorVersion *uint64
+
+	WriteRequest
+}
+
 // JobUpdateRequest is used to update a job
 type JobRegisterRequest struct {
 	Job *Job

nomad/job_endpoint.go

@@ -286,8 +286,8 @@ func (j *Job) Summary(args *structs.JobSummaryRequest,
 }
 
 // Validate validates a job
-func (j *Job) Validate(args *structs.JobValidateRequest,
-	reply *structs.JobValidateResponse) error {
+func (j *Job) Validate(args *structs.JobValidateRequest, reply *structs.JobValidateResponse) error {
+	defer metrics.MeasureSince([]string{"nomad", "job", "validate"}, time.Now())
 
 	if err := validateJob(args.Job); err != nil {
 		if merr, ok := err.(*multierror.Error); ok {
@@ -300,6 +300,7 @@ func (j *Job) Validate(args *structs.JobValidateRequest,
 			reply.Error = err.Error()
 		}
 	}
+
 	reply.DriverConfigValidated = true
 	return nil
 }

nomad/structs/structs.go

@@ -294,17 +294,19 @@ type JobValidateRequest struct {
 	WriteRequest
 }
 
-// JobValidateResponse is the response from validate request
-type JobValidateResponse struct {
-	// DriverConfigValidated indicates whether the agent validated the driver
-	// config
-	DriverConfigValidated bool
+// JobRevertRequest is used to revert a job to a prior version.
+type JobRevertRequest struct {
+	// JobID is the ID of the job  being reverted
+	JobID string
 
-	// ValidationErrors is a list of validation errors
-	ValidationErrors []string
+	// JobVersion the version to revert to.
+	JobVersion uint64
 
-	// Error is a string version of any error that may have occured
-	Error string
+	// EnforcePriorVersion if set will enforce that the job is at the given
+	// version before reverting.
+	EnforcePriorVersion *uint64
+
+	WriteRequest
 }
 
 // NodeListRequest is used to parameterize a list request
@@ -493,6 +495,19 @@ type JobDeregisterResponse struct {
 	QueryMeta
 }
 
+// JobValidateResponse is the response from validate request
+type JobValidateResponse struct {
+	// DriverConfigValidated indicates whether the agent validated the driver
+	// config
+	DriverConfigValidated bool
+
+	// ValidationErrors is a list of validation errors
+	ValidationErrors []string
+
+	// Error is a string version of any error that may have occured
+	Error string
+}
+
 // NodeUpdateResponse is used to respond to a node update
 type NodeUpdateResponse struct {
 	HeartbeatTTL    time.Duration