openstack/cinder
Code Issues Proposed changes

Merge "Simplify hostname lookup"

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Zuul 2018-12-11 22:56:00 +00:00 committed by Gerrit Code Review
commit 4394d8059d
1 changed files with 3 additions and 4 deletions
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7
cinder/utils.py
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@ -1005,11 +1005,10 @@ def resolve_hostname(hostname):
:param hostname: Host name to resolve.
:returns: IP Address for Host name.
"""
result = socket.getaddrinfo(hostname, None)[0]
(family, socktype, proto, canonname, sockaddr) = result
ip = socket.getaddrinfo(hostname, None)[0][4][0]
LOG.debug('Asked to resolve hostname %(host)s and got IP %(ip)s.',
{'host': hostname, 'ip': sockaddr[0]})
return sockaddr[0]
{'host': hostname, 'ip': ip})
return ip
def build_or_str(elements, str_format=None):