Apologies for being new/inept! I am struggling to log in to grafana. I have it installed with Teslamate on my Synology NAS using Docker. I have previously been able to log in, and changed the default password, but at some point I got logged out and am then unable to log in again. I thought it was because I’d forgotten my password, so have tried using the command grafana cli admin reset-admin-password as advised in the documentation.
If I use a new password that doesn’t fit the security requirements then I get an error saying that, if I use a proper password it says password changed, but I still can’t log in with that reset password.
I have spent the afternoon deleting containers and reinstalling, trying grafan cli multiple times. I once managed to get it so I could log in using admin/admin, but then when I changed the password I couldn’t log back in again. I haven’t even been able to get that far subsequently! Even if I delete everything in Docker and reinstall I can’t log in with admin/admin or with the password I’ve set.
I’m now using Grafana 11.6 (I was using a slightly earlier version when I started this process today.
When I try to log in I get this
grafana-1 | logger=authn.service t=2025-04-21T16:01:26.024104325Z level=info msg=“Failed to authenticate request” client=auth.client.form error=“[password-auth.failed] failed to authenticate identity: [password-auth.invalid] invalid password”
grafana-1 | logger=context userId=0 orgId=0 uname= t=2025-04-21T16:01:26.024262284Z level=info msg=“Request Completed” method=POST path=/login status=401 remote_addr=172.19.0.1 time_ms=1930 duration=1.930006274s size=94 referer=http://nas:3000/login handler=/login status_source=server errorReason=Unauthorized errorMessageID=password-auth.failed error=“failed to authenticate identity: [password-auth.invalid] invalid password”
Thanks for any advice