-small format fix

-added node id validation on drvier start
-added go debug in to gitignore
-add nodeid to test.sh

1 files changed, 15 insertions, 11 deletions

diff --git a/cmd/seaweedfs-csi-driver/main.go b/cmd/seaweedfs-csi-driver/main.go
index 5542b93..69403f1 100644
--- a/cmd/seaweedfs-csi-driver/main.go
+++ b/cmd/seaweedfs-csi-driver/main.go
@@ -17,12 +17,12 @@ var (
 	nodeID            = flag.String("nodeid", "", "node id")
 	version           = flag.Bool("version", false, "Print the version and exit.")
 	concurrentWriters = flag.Int("concurrentWriters", 32, "limit concurrent goroutine writers if not 0")
-	cacheCapacityMB       = flag.Int("cacheCapacityMB", 0, "local file chunk cache capacity in MB")
+	cacheCapacityMB   = flag.Int("cacheCapacityMB", 0, "local file chunk cache capacity in MB")
 	cacheDir          = flag.String("cacheDir", os.TempDir(), "local cache directory for file chunks and meta data")
 	uidMap            = flag.String("map.uid", "", "map local uid to uid on filer, comma-separated <local_uid>:<filer_uid>")
 	gidMap            = flag.String("map.gid", "", "map local gid to gid on filer, comma-separated <local_gid>:<filer_gid>")
-	dataCenter		  = flag.String("dataCenter", "", "dataCenter this node is running in (locality-definition)")
-	dataLocalityStr	  = flag.String("dataLocality", "", "which volume-nodes pods will use for activity (one-of: 'write_preferLocalDc'). Requires used locality-definitions to be set")
+	dataCenter        = flag.String("dataCenter", "", "dataCenter this node is running in (locality-definition)")
+	dataLocalityStr   = flag.String("dataLocality", "", "which volume-nodes pods will use for activity (one-of: 'write_preferLocalDc'). Requires used locality-definitions to be set")
 	dataLocality      datalocality.DataLocality
 )
 
@@ -40,15 +40,15 @@ func main() {
 	}
 
 	err := convertRequiredValues()
-	if(err != nil){
-		glog.Error("Failed converting flag: ", err);
-		os.Exit(1);
+	if err != nil {
+		glog.Error("Failed converting flag: ", err)
+		os.Exit(1)
 	}
 
 	err = checkPreconditions()
-	if(err != nil){
-		glog.Error("Precondition failed: ", err);
-		os.Exit(1);
+	if err != nil {
+		glog.Error("Precondition failed: ", err)
+		os.Exit(1)
 	}
 
 	glog.Infof("connect to filer %s", *filer)
@@ -67,10 +67,10 @@ func main() {
 
 func convertRequiredValues() error {
 	// Convert DataLocalityStr to DataLocality
-	if(*dataLocalityStr != ""){
+	if *dataLocalityStr != "" {
 		var ok bool
 		dataLocality, ok = datalocality.FromString(*dataLocalityStr)
-		if(!ok){
+		if !ok {
 			return fmt.Errorf("dataLocality invalid value")
 		}
 	}
@@ -83,5 +83,9 @@ func checkPreconditions() error {
 		return err
 	}
 
+	if len(*nodeID) == 0 {
+		return fmt.Errorf("driver requires node id to be set, use -nodeid=")
+	}
+
 	return nil
 }