Hi I’ve started to test something locally. I tried adding a source which is a MongoDB Atlas cluster in our dev environment. I’m able to connect to it from my local programmatically. I have tried different things. Including specifying the mongo replica set. additional details: we’re behind a cloud VPN. Might it affect things as airbyte is containerized? log text:

DefaultAirbyteStreamFactory(lambda$create$0):73 - W, [2021-05-14T16:07:49.870271 #8] WARN -- : MONGODB | Error running ismaster on <redacted server name>.<http://mongodb.net:27017|mongodb.net:27017>: SocketError: getaddrinfo: Name does not resolve
2021-05-14 16:08:50 INFO (/tmp/workspace/c0bdcfee-0a4d-48c0-8de1-560e9908d59b/0) DefaultAirbyteStreamFactory(internalLog):110 - [2021-05-14 16:07:50 +0000] WARN : | "MONGODB | Error running ismaster on <redacted server name>.<http://mongodb.net:27017|mongodb.net:27017>: SocketError: getaddrinfo: Name does not resolve"
2021-05-14 16:08:50 INFO (/tmp/workspace/c0bdcfee-0a4d-48c0-8de1-560e9908d59b/0) TemporalAttemptExecution(get):134 - Stopping cancellation check scheduling...

Help is greatly appreciated 🙂

hi @Adhithya Ravichandran which connector version are you using? we just update mongo to support replica set

I have the version which supports replica set 🙂

Hey adhithya, this sounds like potentially a networking Issue. Where is Airbyte running and where is Mongo running? Is there a need to whitelist any ips or something similar?

nope it’s running on my local and i’ve been able to connect to the same server through Mongo Compass as well as javascript and python connectors

thanks @Adhithya Ravichandran, would love to understand the issue and maybe find a non hacky fix 😛

@Adhithya Ravichandran i dont think so! as I said to you, if this solved your problem the solution can be very useful to us understand mongo or how to build the connector in a better way =D

happy to help with that. how should we coordinate? the issue was this: https://github.com/airbytehq/airbyte/blob/ada39b74064b48e5505d8b42c3b509a7b9bd9a2f[…]te-integrations/connectors/source-mongodb/lib/mongodb_source.rb I changed it locally to

uri = "mongodb+srv://#{@config['user']}:#{@config['password']}@#{@config['host']}/#{@config['database']}?authSource=#{@config['auth_source']}"
                  if !@config.fetch(:"replica_set", "").strip.empty?
                    uri += "&replicaSet=#{@config['replica_set']}&ssl=true"
                  elsif ["true", true].include?(@config.fetch("ssl", false))
                    uri += "&ssl=true"
                  end