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handle issues when the hostlist is inadvertently set executable

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and/or executing it fails. This produces a nicer error message than
a traceback
This commit is contained in:
Seth Vidal 2012-04-24 11:03:14 -04:00
parent 02abb5a83b
commit 41619278e5
1 changed files with 6 additions and 2 deletions
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8
lib/ansible/inventory.py
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@ -134,8 +134,12 @@ class Inventory(object):
cmd = [self.inventory_file, '--list']
cmd = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=False)
out, err = cmd.communicate()
try:
cmd = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=False)
out, err = cmd.communicate()
except Exception, e:
raise errors.AnsibleError("Failure executing %s to produce host list:\n %s" % (self.inventory_file, str(e)))
rc = cmd.returncode
if rc:
raise errors.AnsibleError("%s: %s" % self.inventory_file, err)