[mount] make sure fstab exists

This is mainly to prevent from failing with no such file or directory
during module execution.
reviewable/pr18780/r1
Sébastien Gross 10 years ago
parent 806052a9e5
commit e0f7b3f39c

@ -267,6 +267,13 @@ def main():
if module.params['fstab'] is not None:
args['fstab'] = module.params['fstab']
# if fstab file does not exist, we first need to create it. This mainly
# happens when fstab optin is passed to the module.
if not os.path.exists(args['fstab']):
if not os.path.exists(os.path.dirname(args['fstab'])):
os.makedirs(os.path.dirname(args['fstab']))
open(args['fstab'],'a').close()
# absent == remove from fstab and unmounted
# unmounted == do not change fstab state, but unmount
# present == add to fstab, do not change mount state

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