this post was submitted on 13 May 2024
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Problems with creating my own instance (feddit.de)
submitted 6 months ago by SomeBoyo@feddit.de to c/selfhosted@lemmy.world
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I am currently trying to create my own Lemmy instance and am following the join-lemmy.org docker guide. But unfortunately docker compose up doesn't work with the default config and throw's a yaml: line 32: found character that cannot start any token error. Is there something I can do to fix this?

The section in question is

{% for item in lemmy_env_vars %}
{% for key, value in item.items() %}
      - {{ key }}={{ value }}
{% endfor %}
{% endfor %}
{% endif %}
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[–] walden@sub.wetshaving.social 20 points 6 months ago* (last edited 6 months ago) (5 children)

I'm not a pro at Docker, but I've spun up over 30 different services using Docker Compose so I'm more than a novice. I would say that Lemmy's documentation is the worst I've ever seen.

The website points you at that compose file which is (I think?) designed for Ansible. I think there's another example somewhere without all the jibbery joo, but I can't search for it right now.

Edit: here it is https://github.com/LemmyNet/lemmy/blob/main/docker/docker-compose.yml

No idea why they don't link to that one in the first place. I'd fix it if I knew how.

[–] chiisana@lemmy.chiisana.net 9 points 6 months ago* (last edited 6 months ago)

If memory serves, the default docker compose expose the database port with a basic hard coded password, too. So imagine using the compose without reading too much, next thing you know you’re running a free Postgres database for the world.

Edit: yep, still publishing the db port with hard coded password…

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