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Commit 78d0358b by Bach Dániel Committed by Guba Sándor
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snapshot iso images by symlink

parent 1f9af3ae
Showing with 12 additions and 6 deletions
disk.py
...@@ -106,7 +106,7 @@ class Disk(object): ...@@ -106,7 +106,7 @@ class Disk(object):
''' Creating qcow2 snapshot with base image. ''' Creating qcow2 snapshot with base image.
''' '''
# Check if snapshot type and qcow2 format matchmatch # Check if snapshot type and qcow2 format matchmatch
if self.format != 'qcow2': if self.format not in ['qcow2', 'iso']:
raise Exception('Invalid format: %s' % self.format) raise Exception('Invalid format: %s' % self.format)
if self.type != 'snapshot': if self.type != 'snapshot':
raise Exception('Invalid type: %s' % self.format) raise Exception('Invalid type: %s' % self.format)
...@@ -117,11 +117,17 @@ class Disk(object): ...@@ -117,11 +117,17 @@ class Disk(object):
if not os.path.isfile(self.get_base()): if not os.path.isfile(self.get_base()):
raise Exception('Image Base does not exists: %s' % self.get_base()) raise Exception('Image Base does not exists: %s' % self.get_base())
# Build list of Strings as command parameters # Build list of Strings as command parameters
cmdline = ['qemu-img', if self.format == 'iso':
'create', cmdline = ['ln',
'-b', self.get_base(), '-s',
'-f', self.format, self.get_base(),
self.get_path()] self.get_path()]
else:
cmdline = ['qemu-img',
'create',
'-b', self.get_base(),
'-f', self.format,
self.get_path()]
# Call subprocess # Call subprocess
subprocess.check_output(cmdline) subprocess.check_output(cmdline)
......
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