where i can change default mongodb conection with user password mongodb conection?
Please refer to the documentation…
On the Genieacs env, just set it like this GENIEACS_MONGODB_CONNECTION_URL=mongodb://user:email@example.com/genieacs
thank you, where is this config file location?
cat /opt/genieacs/genieacs.env - will have all the environmental variables defined.
db.config.find() - will give you all the configuration present in the ACS for a device.