getMongoData.js - Support for mongosh and MongoDB v6.X

[TravWill-Mongo]

The legacy "mongo" shell is no longer available for download, and officially deprecated as of MongoDB 6.0. As the "getMongoData.js" exists today, it breaks under two known conditions:

1. "hostname()" is no longer a supported command in mongosh. Use "os.hostname()" instead.
2. MDB 6.0 has deprecated "db.printSlaveReplicationInfo()". Use "db.printSecondaryReplicationInfo()" instead.

I have cloned and modified the existing script to support mongosh and MDB 6.0, you can find it and the revisions here:
https://gist.github.com/TravWill-Mongo/1bb4fdbac8a4491cb2f1d76c77afba9a

For this to be properly integrated, we would need to have some conditional logic to use the right commands based upon version.

For what it's worth, I have only tested this on the following setup:

• mongosh 1.6.1
• mongod - 6.0.1
• Operating System: Mac OS X 12.6.1

Thanks!

[hendritjipto]

@TravWill-Mongo How to run your the command ? I still having the error running the code using mongo 5.0.14.

MongoServerError: not authorized on local to execute command { aggregate: "replset.oplogTruncateAfterPoint"

[TravWill-Mongo]

@hendritjipto That looks like a permission issue. I have not run into that specific error myself. You could consider editing the script to skip the "local" db if needed.

[gnawhnehpets]

@TravWill-Mongo took your suggestion and skipped the local db entirely @line 304: https://github.com/gnawhnehpets/mongodb/blob/main/support-tools/getMongoDatav6.0.3.js

I got it working with the root role. FWIW, I have only tested this locally with the following setup:

• mongosh 1.8.0
• mongod 6.0.4
• Operating System: Mac OS X 13.2.1

Thanks for the suggestion!