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Support YAML lists of hosts in playbooks.

Reading the docs, I was a bit confused as to how to specify multiple hosts/groups in a playbook.  Being YAML, I assumed a normal YAML list would work:

    ---
    - hosts: [host1, host2]

But this crashes when inventory._matches() assumes hosts is a string.  This patch just checks if hosts is a list, and turns it into a string joined by ';'.
This commit is contained in:
jkleint 2012-04-24 17:54:00 -03:00
parent b50c50748e
commit 4e1bc43645

View file

@ -544,6 +544,8 @@ class PlayBook(object):
# get configuration information about the pattern
pattern = pg.get('hosts',None)
if isinstance(pattern, list):
pattern = ';'.join(pattern)
if self.override_hosts:
pattern = 'all'
if pattern is None: