tkohhh

joined 2 years ago
[–] [email protected] 1 points 2 years ago

I learned something interesting in doing some more testing...

Using the -W option does indeed prompt for a password, but it accepts any value entered at the password prompt. In order to actually authenticate with a password when using psql, you must modify the pg_hba.conf file to use scram-sha-256 as the method for type local.

When I do this, I am unable to authenticate (both while using my actual password, and also while using a password of "test".

And then I figured out the problem.

In my docker-compose.yml, I had put single quotes around my postgres password, thinking this would be safe per my understanding of this question. However, just to check, I tried logging in to psql using the password 'test'. Sure enough, it worked.

I found another stack exchange with some different advice on strings in yaml: https://stackoverflow.com/questions/53082932/yaml-docker-compose-spaces-quotes

So, I tried my password again, without the single quotes... and it worked.

Perhaps this will help somebody beating their head against the wall in the future.

[–] [email protected] 1 points 2 years ago* (last edited 2 years ago)

This makes sense, and I do have a dollar sign in my password...

However, I have confirmed that postgres does in fact parse the password correctly, as I can log in with the defined username/password combo directly using psql

So I think that disproves this theory, doesn't it?

edit: I tried getting rid of the dollar sign just in case... unfortunately I'm still getting the same error

[–] [email protected] 1 points 2 years ago* (last edited 2 years ago)

Thank you for enlightening me on the -W option in psql. I have successfully logged in using the expected password for lemmy. This points to something with the connection string. According to the error log, the connection string being used is:

postgres://lemmy:<my percent-encoded password>@postgres:5432/lemmy

As far as I can tell, the percent encoding is correct. Any ideas how to troubleshoot this further?

edit: it just occurred to me that my container name is lemmy_postgres_1, not postgres as was entered in my lemmy.hjson file. Let's see if changing that will work...

[–] [email protected] 0 points 2 years ago (2 children)

Username definitely matches!

And yes, I have several special characters, but the password is surrounded by single quotes in docker-compose.yml, so that should not matter, right?

 

I'm trying to get Lemmy up and running on an Ubuntu 22.04 host. I've followed this guide supplemented by googling.

I can actually get to the front end, but it gives me "There was an error on the server." When I dig into the logs, I see this:

"thread 'main' panicked at 'Error connecting to postgres://lemmy:<my pg password>@postgres:5432/lemmy: FATAL:  password authentication failed for user \"lemmy\"\n","stream":"stderr","time":"2023-06-26T03:14:17.47460915Z"}

The only thing I can find about this error related to Lemmy is this thread, which indicates that the password was not defined in the docker-compose.yml file prior to starting the containers. I have since redone the configuration three times, each time deleting the volumes folder and double-checking that my postgre password is correct both in docker-compose.yml and lemmy.hjson.

Any ideas what might be the problem? Thank you kindly for any help you can provide!

[–] [email protected] 1 points 2 years ago* (last edited 2 years ago)

Do you mind sharing what exactly you changed in order to get it to work? I got nginx_internal.conf installed, but did not make any changes to it. I'm not able to get the UI using http://:1236

I'm not a complete newb when it comes to nginx, but I'm having a hard time understanding what all the different parts are here. For instance, what is the lemmy-ui container for? Is that what needs to be exposed for me to access the UI? If so, I don't see any port mapping the in container definition, so is it hard-coded to use a specific port?

Any help you can provide is greatly appreciated!

 

Does anybody have any ideas for some decorative but functional lighting to go above my computer monitor?

I've noticed that my image on Zoom calls is fairly dark, and I think some lighting on the wall above my monitor would help. However, the standard utilitarian webcam lighting (like the ring) aren't really what I want to be looking at all day.

Any and all ideas are welcome!

 

Is there a reason we're not Federated with https://lemmit.online?

I'd like to subscribe to the Home Assistant community there.

[–] [email protected] 1 points 2 years ago

Influxdb + grafana for me! Good stuff!

[–] [email protected] 1 points 2 years ago

I don't know for sure... but my instinct is that NAT reflection is moot in that case, because your connection is going out past the edge router and doing the DNS query there, which will then direct you back to your public IP. I'm sure there's somebody around that knows the answer for certain!

[–] [email protected] 3 points 2 years ago (3 children)

If your router has NAT reflection, then the problem you describe is non existent. I use the same domain/protocol both inside and outside my network.

[–] [email protected] 4 points 2 years ago* (last edited 2 years ago)

I like Photostructure as a way to browse my photos. It does logical deduping, and automatic organization of your photos (if you want it to). Like some others mentioned in this thread, it's a very young software, but the developer is very active and transparent about the progress.

Edit to add link: photostructure.com

[–] [email protected] 3 points 2 years ago

Tangential point: if your "smart home" can be shut down by a third party, then you aren't Smart Homing correctly.

1
Community Suggestions (waveform.social)
submitted 2 years ago* (last edited 2 years ago) by [email protected] to c/[email protected]
 

I would occasionally pop into the LiveSound and AudioEngineering subreddits. Is there any interest in hosting those here? They seem to fit in with the theme of this server. Just a thought!