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Merge pull request #10158 from bcoca/hosts_better_error

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more resilient errors for bad host declarations in play
This commit is contained in:
Brian Coca 2015-02-03 10:33:47 -05:00
commit 1b8d0b68a8
1 changed files with 5 additions and 1 deletions
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6
lib/ansible/playbook/play.py
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@ -128,7 +128,11 @@ class Play(object):
if hosts is None: if hosts is None:
raise errors.AnsibleError('hosts declaration is required') raise errors.AnsibleError('hosts declaration is required')
elif isinstance(hosts, list): elif isinstance(hosts, list):
hosts = ';'.join(hosts) try:
hosts = ';'.join(hosts)
except TypeError,e:
raise errors.AnsibleError('improper host declaration: %s' % str(e))
self.serial = str(ds.get('serial', 0)) self.serial = str(ds.get('serial', 0))
self.hosts = hosts self.hosts = hosts
self.name = ds.get('name', self.hosts) self.name = ds.get('name', self.hosts)