refs #1334 add ogLockImage

client/lib/engine/bin/ImageLib.py

@@ -358,6 +358,22 @@ def ogIsImageLocked (container=None, imgfile=None):
 #@note    repo = { REPO, CACHE }
 #@exception OG_ERR_FORMAT    formato incorrecto.
 #*/ ##
+def ogLockImage (container=None, imgfile=None):
+    if not imgfile:
+        SystemLib.ogRaiseError ([], ogGlobals.OG_ERR_FORMAT, '')
+        return None
+
+    if container:
+        imgdir = FileLib.ogGetParentPath (src=container, file=imgfile)
+    else:
+        imgdir = FileLib.ogGetParentPath (file=imgfile)
+
+    try:
+        bn = os.path.basename (imgfile)
+        open (f'{imgdir}/{bn}.lock', 'w').close()
+    except:
+        SystemLib.ogRaiseError ([], ogGlobals.OG_ERR_NOTWRITE, f'{container} {imgfile}')
+        return None
 
 
 #/**

client/shared/functions/ogLockImage

@@ -0,0 +1,30 @@
+#!/usr/bin/python3
+
+import sys
+import argparse
+from SystemLib import ogHelp
+from ImageLib import ogLockImage
+
+if 2 == len (sys.argv) and 'help' == sys.argv[1]:
+    #parser.print_help() sale en inglés aunque la locale indique otra cosa
+    ogHelp ('ogLockImage', 'ogLockImage [str_repo] path_image', ['ogLockImage /opt/opengnsys/images/aula1/win7.img', 'ogLockImage REPO /aula1/win7.img'])
+    sys.exit (0)
+
+parser = argparse.ArgumentParser (add_help=False)
+if 2 == len (sys.argv):
+    parser.add_argument ('file')
+elif 3 == len (sys.argv):
+    parser.add_argument ('container')
+    parser.add_argument ('file')
+
+args = parser.parse_args()
+
+if 2 == len (sys.argv):
+    ret = ogLockImage (imgfile=args.file)
+elif 3 == len (sys.argv):
+    ret = ogLockImage (container=args.container, imgfile=args.file)
+
+if ret is not None:
+    if   ret == True: sys.exit (0)
+    elif ret == False: sys.exit (1)
+    else: print (ret)