[SOLVED] MongoParseError: option ext.ssl.certfile is not supported

I’m getting the following error during mup deploy to linode but I’ve seen others getting the same error in this thread from @zodern Meteor 2.3.1 requires Node 14+, new docker image required? #1257

I know that Mongo stopped TLS 1.0 support but I can’t find a solution for the problem.

How did you guys update to TLS 2 in your deployment?

We had ext.ssl.certFile=undefined and removing it solved the problems.

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