CODEWITHSUNDEEP
mongodbpymongo
Eugene Khristin
Eugene Khristin

Reputation: 13

MongoDB replicaSet pymongo connection

I've got three mongod nodes, added to replicaSet(for example localhost:27001,27002,27003). How to connect to it from pymongo if application doesn't know which node is Primary?

Upvotes: 1

Views: 743

Answers (1)

Petrogad
Petrogad

Reputation: 4423

You need only to supply each of the replicas and the driver will select the primary for you. See documentation here:

pymongo Conneting to Replica Set

Specifically

>>> Connection("mongodb://morton.local:27017,morton.local:27018,morton.local:27019")
Connection(['morton.local:27019', 'morton.local:27017', 'morton.local:27018'])

Upvotes: 1

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