We can probably support sharded mongo clusters by just ignoring oplog entries with fromMigrate (https://www.mongodb.com/blog/post/tailing-mongodb-oplog-sharded-clusters) and running a separate oplogtoredis for each shard, but this needs testing.
This is likely a low-priority task, unless there's someone who'd like to use oplogtoredis on a sharded cluster and is willing to do the testing component of this task.
We can probably support sharded mongo clusters by just ignoring oplog entries with
fromMigrate(https://www.mongodb.com/blog/post/tailing-mongodb-oplog-sharded-clusters) and running a separate oplogtoredis for each shard, but this needs testing.This is likely a low-priority task, unless there's someone who'd like to use oplogtoredis on a sharded cluster and is willing to do the testing component of this task.