username and password for web ui after docker installation

[langlichong]

when install successfully by docker , the first time to access web ui then be ask for a username and password , what are they?
after search online , try the librenms , no work , and the official docs has no nothing about the web ui login credentias

[crazy-max]

There is none, you need to open the webui and set up the admin account yourself, see #280

[murrant]

If you are using a database that has already been set up, you will already have a user. If you don't know what that is, use lnms user:add --role=admin to create a new admin user.