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Retry with host from config when it failed to resolve SRV

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This commit is contained in:
Alexander Kukushkin
2015-06-09 12:30:16 +02:00
parent 261fbf2721
commit a2988361c5
1 changed files with 7 additions and 3 deletions
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helpers/etcd.py
+7 -3
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@@ -104,13 +104,17 @@ class Client:
def load_members(self):
load_from_srv = False
if not self._base_uri:
if not 'discovery_srv' in self._config and not 'host' in self._config:
raise Exception('Neither discovery_srv nor host are defined in etcd section of config')
if 'discovery_srv' in self._config:
load_from_srv = True
self._members_cache = self.get_peers_urls_from_dns(self._config['discovery_srv'])
elif 'host' in self._config:
if not self._members_cache and 'host' in self._config:
load_from_srv = False
self._members_cache = self.get_client_urls_from_dns(self._config['host'])
else:
raise Exception('Neither discovery_srv nor host are defined in etcd section of config')
self._next_server()
response, status_code = self._get('/members')