this post was submitted on 06 Jul 2023
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I'm not exactly a linux beginner but I'm far from an expert and I could use some pointers. I have a domain and a VPS through Namecheap, I chose Ubuntu 20.04 LAMP and I've tried several guides to get this working but something always goes wrong sooner or later.

My latest attempt is to follow along with this guide: https://join-lemmy.org/docs/administration/install_docker.html

No errors until the docker-compose up -d command, then

ERROR: yaml.constructor.ConstructorError: while constructing a mapping in "./docker-compose.yml", line 26, column 12 found unhashable key in "./docker-compose.yml", line 26, column 13

which leads to image: {{ lemmy_docker_image }}

I guess I could start over with a different guide but I'm just chasing my tail at this point. Could any kind soul suggest where to go from here?

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[–] solidarity@suguha.net 2 points 1 year ago* (last edited 1 year ago) (1 children)

Could you post your docker compose file please? Remove any sensitive info of course!

Edit: As seen on the doc page you linked to: The images will likely be: dessalines/lemmy:VERSION and dessalines/lemmy-ui:VERSION

lemmy:latest

lemmy-ui:latest

[–] solidarity@suguha.net 2 points 1 year ago

Oh I see your issue, you need to replace anything in curly braces with actual values. I'm away from my pc right now but I'll give you the correct image name shortly....