Enrolling MongoDB Replica Set in Teleporter

[tmqjom]

I'm new to setting up Teleport, and I'm sorry if I make any mistakes. Could someone help me pinpoint the problem with why I can't connect to my replica set MongoDB?

I've been following the instructions provided here to set up database access for a self-hosted MongoDB

Issue:
tsh db connect example-mongo --db-user=teleport-admin2 --db-name=test
Result:

Current Mongosh Log ID: 6759b54be6cbfcc326e94969
Connecting to:          mongodb://localhost:39139/test?serverSelectionTimeoutMS=5000&directConnection=true&tls=true&tlsCertificateKeyFile=%2Froot%2F.tsh%2Fkeys%2F<proxyserver>%2Fteleport-admin2-db%2F<sample-teleport>%2Fexample-mongo-x509.pem&tlsCAFile=%2Froot%2F.tsh%2Fkeys%2F<proxyserver>%2Fcas%2F<sample-teleport>.pem&appName=mongosh+2.3.4
MongoServerSelectionError: Server selection timed out after 5000 ms
ERROR: exit status 1

Here's my teleport.yaml
/etc/teleport.yaml

version: v3
teleport:
  nodename: "teleporter"
  data_dir: "/var/lib/teleport"
  proxy_server: "<my-proxy-server>"
  auth_token: "<my-auth-token>"

db_service:
  enabled: true
  databases:
  - name: "example-mongo"
    protocol: "mongodb"
    uri: "mongodb://<my-ip>:27017,<my-ip>:27018,<my-ip>:27019/?replicaSet=rs0"
    static_labels:
      "env": "dev"
    tls:
      ca_cert_file: "/etc/certs/ca.crt"

auth_service:
  enabled: "no"
ssh_service:
  enabled: "no"
proxy_service:
  enabled: "no"

Thank you in advance!