mclu boot: Add --size and --timezone options.

[mclu.git] / mclu_boot.ml

diff --git a/mclu_boot.ml b/mclu_boot.ml
index adae6de..a253981 100644 (file)
--- a/mclu_boot.ml
+++ b/mclu_boot.ml
@@ -33,6 +33,14 @@ let set_memory s =
     eprintf "mclu: don't understand --memory parameter '%s'
 Try something like --memory 1G\n" s;
     exit 1
+let size = ref 0L                       (* 0 = default *)
+let set_size s =
+  try size := bytes_of_human_size s
+  with Not_found ->
+    eprintf "mclu: don't understand --size parameter '%s'
+Try something like --size 20G\n" s;
+    exit 1
+let timezone = ref ""                   (* "" = no timezone set *)
 let vcpus = ref 0                       (* 0 = choose for me *)
 
 let open_console = ref false
@@ -43,6 +51,8 @@ let get_arg_speclist () = Arg.align [
   "--cpus",     Arg.Set_int vcpus, "n Number of virtual CPUs";
   "--memory",   Arg.String set_memory, "nnG Amount of RAM to give guest";
   "--ram",      Arg.String set_memory, "nnG Amount of RAM to give guest";
+  "--size",     Arg.String set_size, "nnG Size of disk to give guest";
+  "--timezone", Arg.Set_string timezone, "TZ Set timezone of guest";
   "--vcpus",    Arg.Set_int vcpus, "n Number of virtual CPUs";
   "--viewer",   Arg.Set open_viewer, " Open the graphical console";
 ]
@@ -250,12 +260,20 @@ base_image=%s \
 format=%s \
 name=%s \
 output=%s \
+%s \
+%s \
 %s build"
       (quote hostname)
       (quote template_info.Template.base_image) (* base_image *)
       format (* format *)
       name (* name *)
       (quote remote_image) (* output *)
+      (match !size with
+      | 0L -> ""
+      | size -> sprintf "size=%Ldb" size) (* size *)
+      (match !timezone with
+      | "" -> ""
+      | tz -> quote "timezone=" ^ tz)   (* timezone *)
       remote_filename in
   if verbose then printf "%s\n%!" cmd;
   if Sys.command cmd <> 0 then (