Я пытаюсь подключиться к удаленному mongodb, здесь ssh-доступ имеет другое имя пользователя и пароль, а mongodb - другое имя пользователя и пароль.
Я попытался передать имя пользователя и пароль ssh на туннельном сервере ssh и учетные данные mongodb на клиенте, но получил сообщение об ошибке:
pymongo.errors.ServerSelectionTimeoutError: 127.0.0.1:27017: [Errno 111] Connection refused
Здесь ssh-соединение происходит, тогда как mongodb не подключается
def Collect_Pid_DB():
MONGO_DB = "mydatabasename"
server = SSHTunnelForwarder(
(MONGO_HOST,22),
ssh_username=username,
ssh_password=password,
remote_bind_address=('127.0.0.1', 27017)
)
server.start()
#print (server)
uri = "mongodb://admin:" + urllib.quote("p@ssW0$3") + "@127.0.0.1:27017"
client = pymongo.MongoClient(uri,server.local_bind_port)
db = client[MONGO_DB]
print (db)
print(json.dumps(db.collection_names(), indent=2))
server.stop()
Фактические результаты:
Database(MongoClient(host=['127.0.0.1:27017'], document_class=dict, tz_aware=False, connect=True), u'MissingPatches')
Traceback (most recent call last):
File "duplicate.py", line 7, in <module>
class MyClass:
File "duplicate.py", line 41, in MyClass
Collect_Pid_DB('192.142.123.142','root','password','mydatabasename')
File "duplicate.py", line 35, in Collect_Pid_DB
print(json.dumps(db.collection_names(), indent=2))
File "/usr/local/lib/python2.7/dist-packages/pymongo/database.py", line 787, in collection_names
nameOnly=True, **kws)]
File "/usr/local/lib/python2.7/dist-packages/pymongo/database.py", line 722, in list_collections
read_pref) as (sock_info, slave_okay):
File "/usr/lib/python2.7/contextlib.py", line 17, in __enter__
return self.gen.next()
File "/usr/local/lib/python2.7/dist-packages/pymongo/mongo_client.py", line 1135, in _socket_for_reads
server = topology.select_server(read_preference)
File "/usr/local/lib/python2.7/dist-packages/pymongo/topology.py", line 226, in select_server
address))
File "/usr/local/lib/python2.7/dist-packages/pymongo/topology.py", line 184, in select_servers
selector, server_timeout, address)
File "/usr/local/lib/python2.7/dist-packages/pymongo/topology.py", line 200, in _select_servers_loop
self._error_message(selector))
pymongo.errors.ServerSelectionTimeoutError: 127.0.0.1:27017: [Errno 111] Connection refused