govc: update optional parameter names and docs

Signed-off-by: Stoyan Zhelyazkov <[email protected]>

govc/namespace/change.go

@@ -63,11 +63,11 @@ func (cmd *change) Description() string {
 
 Examples:
   govc namespace.change -namespace=test-namespace
-  govc namespace.change -namespace=test-namespace -content-libraries=lib1
-  govc namespace.change -namespace=test-namespace -content-libraries=lib1,lib2
-  govc namespace.change -namespace=test-namespace -vm-classes=class1
-  govc namespace.change -namespace=test-namespace -vm-classes=class1,class2
-  govc namespace.change -namespace=test-namespace -content-libraries=lib1,lib2 -vm-classes=class1,class2`
+  govc namespace.change -namespace=test-namespace -content-libraries=dca9cc16-9460-4da0-802c-4aa148ac6cf7
+  govc namespace.change -namespace=test-namespace -content-libraries=dca9cc16-9460-4da0-802c-4aa148ac6cf7,617a3ee3-a2ff-4311-9a7c-0016ccf958bd
+  govc namespace.change -namespace=test-namespace -vm-classes=best-effort-2xlarge
+  govc namespace.change -namespace=test-namespace -vm-classes=best-effort-2xlarge,best-effort-4xlarge
+  govc namespace.change -namespace=test-namespace -content-libraries=dca9cc16-9460-4da0-802c-4aa148ac6cf7,617a3ee3-a2ff-4311-9a7c-0016ccf958bd -vm-classes=best-effort-2xlarge,best-effort-4xlarge`
 }
 
 func (cmd *change) Run(ctx context.Context, f *flag.FlagSet) error {

govc/namespace/create.go

@@ -42,10 +42,10 @@ func (cmd *create) Register(ctx context.Context, f *flag.FlagSet) {
 	cmd.ClientFlag, ctx = flags.NewClientFlag(ctx)
 	cmd.ClientFlag.Register(ctx, f)
 
-	f.StringVar(&cmd.spec.Cluster, "cluster", "", "The identifier of the Supervisor.")
+	f.StringVar(&cmd.spec.Cluster, "supervisor", "", "The identifier of the Supervisor.")
 	f.StringVar(&cmd.spec.Namespace, "namespace", "", "The name of the vSphere Namespace.")
-	f.StringVar(&cmd.libraries, "content-libraries", "", "The list of content libraries to associate with the vSphere Namespace.")
-	f.StringVar(&cmd.vmClasses, "vm-classes", "", "The list of virtual machine classes to associate with the vSphere Namespace")
+	f.StringVar(&cmd.libraries, "content-libraries", "", "The identifiers of the content libraries to associate with the vSphere Namespace.")
+	f.StringVar(&cmd.vmClasses, "vm-classes", "", "The identifiers of the virtual machine classes to associate with the vSphere Namespace")
 }
 
 func (cmd *create) Process(ctx context.Context) error {
@@ -62,12 +62,12 @@ func (cmd *create) Description() string {
 	return `Creates a new namespace on a Supervisor. 
 
 Examples:
-  govc namespace.create -cluster=test-cluster -namespace=test-namespace
-  govc namespace.create -cluster=test-cluster -namespace=test-namespace -content-libraries=lib1
-  govc namespace.create -cluster=test-cluster -namespace=test-namespace -content-libraries=lib1,lib2
-  govc namespace.create -cluster=test-cluster -namespace=test-namespace -vm-classes=class1
-  govc namespace.create -cluster=test-cluster -namespace=test-namespace -vm-classes=class1,class2
-  govc namespace.create -cluster=test-cluster -namespace=test-namespace -content-libraries=lib1,lib2 -vm-classes=class1,class2`
+  govc namespace.create -supervisor=domain-c1 -namespace=test-namespace
+  govc namespace.create -supervisor=domain-c1 -namespace=test-namespace -content-libraries=dca9cc16-9460-4da0-802c-4aa148ac6cf7
+  govc namespace.create -supervisor=domain-c1 -namespace=test-namespace -content-libraries=dca9cc16-9460-4da0-802c-4aa148ac6cf7,dca9cc16-9460-4da0-802c-4aa148ac6cf7
+  govc namespace.create -supervisor=domain-c1 -namespace=test-namespace -vm-classes=best-effort-2xlarge
+  govc namespace.create -supervisor=domain-c1 -namespace=test-namespace -vm-classes=best-effort-2xlarge,best-effort-4xlarge
+  govc namespace.create -supervisor=domain-c1 -namespace=test-namespace -content-libraries=dca9cc16-9460-4da0-802c-4aa148ac6cf7,dca9cc16-9460-4da0-802c-4aa148ac6cf7 -vm-classes=best-effort-2xlarge,best-effort-4xlarge`
 }
 
 func (cmd *create) Run(ctx context.Context, f *flag.FlagSet) error {

govc/namespace/vmclass/change.go

@@ -39,7 +39,13 @@ func (cmd *change) Register(ctx context.Context, f *flag.FlagSet) {
 	cmd.ClientFlag, ctx = flags.NewClientFlag(ctx)
 	cmd.ClientFlag.Register(ctx, f)
 
-	f.StringVar(&cmd.spec.Id, "id", "", "The identifier of the virtual machine class.")
+	f.StringVar(&cmd.spec.Id, "id", "", `
+ Identifier of the virtual machine class. This has DNS_LABEL restrictions
+ as specified in <a href="https://tools.ietf.org/html/rfc1123"></a>. This
+ must be an alphanumeric (a-z and 0-9) string and with maximum length
+ of 63 characters and with the '-' character allowed anywhere except
+ the first or last character. This name is unique in this vCenter server.
+	`)
 	f.Int64Var(&cmd.spec.CpuCount, "cpus", 0, "The number of CPUs.")
 	f.Int64Var(&cmd.spec.MemoryMb, "memory", 0, "The amount of memory (in MB).")
 }
@@ -52,7 +58,7 @@ func (cmd *change) Description() string {
 	return `Modifies an existing virtual machine class. 
 
 Examples:
-  govc namespace.vmclass.change -id=test-class-01 -cpus=8 -memory=8192"`
+  govc namespace.vmclass.change -id=test-class-01 -cpus=8 -memory=8192`
 }
 
 func (cmd *change) Run(ctx context.Context, f *flag.FlagSet) error {