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BSD UTC timezone is not always idempotent (#40855)

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Signed-off-by: Adam Miller <admiller@redhat.com>
This commit is contained in:
Adam Miller 2018-06-01 22:46:07 -05:00 committed by ansibot
parent 7f8654d586
commit c65f3fdca6
1 changed files with 7 additions and 3 deletions
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10
lib/ansible/modules/system/timezone.py
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@ -70,7 +70,6 @@ EXAMPLES = '''
''' '''
import errno import errno
import filecmp
import os import os
import platform import platform
import random import random
@ -711,12 +710,17 @@ class BSDTimezone(Timezone):
# but it's intended to avoid useless diff. # but it's intended to avoid useless diff.
planned = self.value['name']['planned'] planned = self.value['name']['planned']
try: try:
already_planned_state = filecmp.cmp(os.path.join(zoneinfo_dir, planned), localtime_file) planned_zonefile = os.path.join(zoneinfo_dir, planned)
already_planned_state = filecmp.cmp(planned_zonefile, localtime_file)
except OSError: except OSError:
# Even if reading planned zoneinfo file gives an OSError, don't abort here, # Even if reading planned zoneinfo file gives an OSError, don't abort here,
# because a bit more detailed check will be done in `set`. # because a bit more detailed check will be done in `set`.
already_planned_state = False already_planned_state = False
if already_planned_state: # Handle the case where the file comp previously would claim UTC and Etc/UTC
# are the same because they are the same file, but not the same path. This
# breaks idempotent task runs.
if already_planned_state and (planned_zonefile == os.path.realpath(planned_zonefile)):
return planned return planned
# Strategy 3: # Strategy 3: