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Raises "CommandExecutionError" if snapper command fails

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This commit is contained in:
Pablo Suárez Hernández 2017-01-02 16:06:21 +00:00
parent 3841e1143b
commit edea45272a
1 changed files with 11 additions and 6 deletions
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17
salt/modules/snapper.py
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@ -550,16 +550,21 @@ def undo(config='root', files=None, num_pre=None, num_post=None):
'Given file list contains files that are not present'
'in the changed filelist: {0}'.format(changed - requested))
components = cmdret.split(' ')
ret = {}
for comp in components:
key, val = comp.split(':')
ret[key] = val
return ret
cmdret = __salt__['cmd.run']('snapper -c {0} undochange {1}..{2} {3}'.format(
config, pre, post, ' '.join(requested)))
try:
components = cmdret.split(' ')
ret = {}
for comp in components:
key, val = comp.split(':')
ret[key] = val
return ret
except ValueError as exc:
raise CommandExecutionError(
'Error while processing Snapper response: {}'.format(cmdret))
def _get_jid_snapshots(jid, config='root'):
'''