Fix regression in Dns and DnsSearch settings
Signed-off-by: Aanand Prasad <aanand.prasad@gmail.com>
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1f06070f12
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2 changed files with 13 additions and 2 deletions
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@ -6,6 +6,7 @@ import re
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import os
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from operator import attrgetter
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import sys
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import six
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from docker.errors import APIError
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from docker.utils import create_host_config
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@ -435,11 +436,11 @@ class Service(object):
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cap_drop = options.get('cap_drop', None)
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dns = options.get('dns', None)
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if not isinstance(dns, list):
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if isinstance(dns, six.string_types):
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dns = [dns]
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dns_search = options.get('dns_search', None)
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if not isinstance(dns_search, list):
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if isinstance(dns_search, six.string_types):
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dns_search = [dns_search]
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restart = parse_restart_spec(options.get('restart', None))
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