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mongodb-charts ssl data source PRIVATE KEY error

I'm trying to connect to an SSL protected Mongo DB instance running a service from a local MongoDB-charts deployment. I got a local Mongo running as metadata DB, and MongoDB-charts running from a local container following instructions on:

https://docs.mongodb.com/charts/19.12/installation/

But when I want to connect to a Mongo DB instance running a service and protected with SSL using a certificate I get the following error:

mongodbcharts-error

I've copied the certificate within the container. I know it is being picked up because If I rename the filename, MongoDB-charts complains that the cert file doesn't exist.

I'm able to connect to the MongoDB service from Mongo shell, and from MongoDB-compass using the same credentials and same certificate, therefore that information is correct. I figure it has to be something missing on the container but I cannot find a solution.

¿Any tips?

Solution

  • I was provided with the solution in my company internal forum.

    I had that error ...

    "Because it’s a CA file, not a Key file - with the option you’re selecting, it’s looking for a certificate and a key"

    Solution: Use tlsCAFile instead of sslclientcertificatekeyfile in the Mongo URI.
    Example:

    mongodb://user:password@host0,host2/dbname?authSource=admin&replicaSet=replset&ssl=true&sslclientcertificatekeyfile=/mongodb-charts/volumes/db-certs/cert.pem