this post was submitted on 16 Jul 2023
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Heya, I'm trying out Lemmy and kinda like the idea of hosting a Lemmy instance just for me.

I was wondering:

  • What are the hardware/bandwidth requirements for a single user instance?
  • I know different instances can black list each other, but can they whitelist each other too? I don't want to be automatically unable to see interact with certain instances.
  • Has anyone else done this and have thoughts to share?
  • What about doing the same for Mastodon?
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[–] linuxduck@nerdly.dev 37 points 1 year ago* (last edited 1 year ago) (2 children)

I have both a misskey and lemmy instance. For both I used https://servarica.com/ with the cheapest summer deal Flying Fish SSD. It's like 55 a year. (Or you can pay monthly but I'd highly suggest to save up and pay yearly) (kinda lie, I got a bigger one for lemmy but it's overkill)

If you have never installed software before on a VPS (virtual private server) you're in for a learning ride. If this is the case, be patient, don't give up.

Misskey is similar to mastadon. You can also look into calkey which is similar to misskey.

The hardest part of setting it up was the settings. But since I already know Docker and whatever it was easy going otherwise.

Though I still don't have email working... Bleh

Misskey you add relays. Relays are like lists of instances to join in the fediverse. You then block instances you don't like.

Lemmy, you block instances you don't approve and can set it up so you can white list as well.

Also important, lemmy doesn't automatically add other instances. How it works is, any user on your instances has to subscribe to another using the full search key !blah@domain.tld then once ONE user is subscribed, everyone else can search it via keyword.

Because of that I created a bot that went through all my approved instances and subscribed to all communities in there. It stopped around 3500 subscribed communities. I'll have to run it again sometime.

[–] DigitalWebSlinger@lemmy.world 10 points 1 year ago (2 children)

What kind of network traffic and disk usage are you seeing with 3500 incoming communities?

[–] muddybulldog@mylemmy.win 8 points 1 year ago (1 children)

My personal instance that is pulling in close to the top 500 communities. Over the past week I see about 4 million requests and 17GB data served.

[–] sinokon@lemmy.world 3 points 1 year ago

That’s pretty small tbh did expect much more but I guess offloading content traffic to 3rd party does the most heavy lifting. Thanks for the insight!

[–] linuxduck@nerdly.dev 1 points 1 year ago

Good question. Right now it just says 0... With my all but 2 users. The great thing about where I got my servers is you can choose one of two options 100mbps unlimited (which I use) or 1gps for the first 4tb and then throttled to 10mbps.

So far I see very little impact

[–] derpo@lemmy.world 4 points 1 year ago

Awesome answer! I appreciate the insight