Handle image pull

jobs.go

@@ -30,6 +30,18 @@ func RunJob(jobtype string) (string, error) {
 		mnts = append(mnts, *myVolume)
 	}
 
+	// Check if the image is here
+	hasimg, err := docker.HasImage(jobs[jobtype].Image)
+	if err != nil {
+		return "", err
+	}
+	if !hasimg {
+		err = docker.PullImage(jobs[jobtype].Image)
+		if err != nil {
+			return "", err
+		}
+	}
+
 	return docker.Run(
 		jobtype,
 		jobs[jobtype].Image,