mongo split brain

[buhe]

Good Project, we test on my dev env and running sometimes, mongo_controller found logs :

pymongo.errors.OperationFailure: Our config version of 292623 is no larger than the version on 10.0.0.4:27017, which is 317746
[email protected]    | INFO:__main__:Mongo service is up and running
[email protected]    | INFO:__main__:Primary is: 10.0.0.3
[email protected]    | INFO:__main__:To add: {'10.0.0.4'}
[email protected]    | Traceback (most recent call last):
[email protected]    |   File "/src/replica_ctrl.py", line 314, in <module>
[email protected]    |     manage_replica(mongo_service, **envs)
[email protected]    |   File "/src/replica_ctrl.py", line 281, in manage_replica
[email protected]    |     update_config(primary_ip, current_member_ips, new_member_ips, mongo_port)
[email protected]    |   File "/src/replica_ctrl.py", line 234, in update_config
[email protected]    |     res = cli.admin.command("replSetReconfig", config, force=force)
[email protected]    |   File "/usr/local/lib/python3.6/site-packages/pymongo/database.py", line 532, in command
[email protected]    |     codec_options, session=session, **kwargs)
[email protected]    |   File "/usr/local/lib/python3.6/site-packages/pymongo/database.py", line 439, in _command
[email protected]    |     client=self.__client)
[email protected]    |   File "/usr/local/lib/python3.6/site-packages/pymongo/pool.py", line 496, in command
[email protected]    |     collation=collation)
[email protected]    |   File "/usr/local/lib/python3.6/site-packages/pymongo/network.py", line 125, in command
[email protected]    |     parse_write_concern_error=parse_write_concern_error)
[email protected]    |   File "/usr/local/lib/python3.6/site-packages/pymongo/helpers.py", line 146, in _check_command_response
[email protected]    |     raise OperationFailure(msg % errmsg, code, response)

[buhe]

here, mongo client connect mongod from swarm vip found data inconsistencies

[chicco785]

hi, would you be able to describe how to replicate the issue?

thx, federico

On Wed, Jan 17, 2018 at 3:52 AM, buhe [email protected] wrote:

here, mongo client connect mongod from swarm vip found data inconsistencies

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[gentunian]

Any news on this issue? I was planning to give the project a try :)

[R-Hammer]

me too, have someone tried it with a newer mongodb version?

[chicco785]

we moved away from docker swarm to k8s, so the project is not maintained.