Web Developer (I ❤️ PHP). Admin of remy.city kbin instance.

  • 3 Posts
  • 22 Comments
Joined 1 year ago
cake
Cake day: June 18th, 2023

help-circle




  • I think that would be worth it, yeah. Of course if you are hosting it on your home network there will be some added security concerns (and that might make it better to only allow signups to friends/friends of friends/etc). The way I see it is that some instances are going to host the largest communities, and therefore those instances are going to need to handle all of the incoming/outgoing updates to posts in those communities. Right now they can’t do that reliably and push updates out to all of their users’ devices.

    So in the long run I think having small/medium instances (say a couple hundred, not tens of thousands of users) will be the way to grow. These smaller communities can push updates to their smaller user count reliably, and then have more resources to handle federated content coming in and going out. I think scaling for the incoming/outgoing federation requests would be easier than for direct user activity. Federation stuff can be queued and then spread over time, but user requests cannot be.


  • Good point. Nothing against the larger instance owners of course. If my little instance got super popular somehow (like being recommended in guides on how to join lemmy/kbin), and thousands of users got in per day, I could see issues happening just like this. I don’t know the ins and outs of tuning this software for performance at scale, and I know I couldn’t learn it fast enough if my instance faced very fast growth like lemmy.world has.

    I think admins are going to need to turn registrations off periodically, as they scale their hardware (and their knowledge) to run it for more users effectively.


  • This is the problem we are having with fast growth on a few select communities. The largest servers are being bogged down simply because the software has not been tuned for these large types of instances yet. ActivityPub works best (in it’s current state) by spreading users over smaller/medium sized instances. Folks need to take a look at other instances (and I agree it is hard to find them for a newcomer). You can look at https://fedidb.org/ to look at instances that have been indexed running kbin, lemmy, and other software.

    Joining a smaller instance means that your server is not being bogged down by tens of thousands of other users trying to pull updates at the same time. You can still see the content from other instances, and in many cases it is more reliable because your smaller instance actually has the resources to handle pulling in the posts you want to see. In the future I am sure instances like lemmy.world will be able to handle the traffic smoothly, but for now the best way to ensure stability is to join a smaller instance.

    (Plug for my instance: https://remy.city, a general purpose Kbin instance. I set it up for personal use but anyone is free to join me in using it. I have defederated from the more alt-right communities like lemmygrad and exploding-heads, and from lemmynsfw.com because of content hosting concerns. I’m open to suggestions on others.)


  • There are ways to write links in such a way that they should keep you on your instance, but I’m not too familiar with them. I wonder if it would be possible to “precheck” links that load on a page, and if any point to content that can be federated, kick off the process of pulling that content in. Then when the user clicks that link, it would take them to the content on their home instance, where they can interact. That way users wouldn’t need to deal with formatting links a certain way, it would just happen automatically (if your home instance software supports it).






  • That’s something I want to get into. I want to set up that self hosted software, forget what it’s called, but you can integrate with IoT devices just like you can with a mainstream assistant service like Google Home.

    What I really want to do is automate my blinds, which are the chain loop type, so I can say “house, open the living room blinds” like they did in Smart House, the Disney channel original movie (or maybe that was Home Alone 4, but we don’t talk about that one). I found a little motorized device that integrates with these chain blinds but it was a bit pricey. Of course if I tried to make it with my own Arduino etc it would be an ugly mess.




  • On Lemmy that is. Kbin I believe replicates everything (unless I set my server up wrong). My server at the moment pulls in around 1.5 GB a day it seems. There is a pull request open on the kbin git repo for a feature to auto-remove old media. Personally I’d like the ability to turn on/off media replication. If an instance wants a complete copy in case of defederation/disconnection somehow, they can opt in and mirror all media that comes in. Most servers should just link to the original image source on the originating instance though.



  • It’s not, unfortunately. The main issue I see with implementing that is all of your existing posts/comments would still link to your old account on other instances. So either your old instance would have to forward requests for your account to the new instance, or maybe ActivityPub has some way to push that update out and update your account’s home across the fediverse. I don’t know enough about it unfortunately.

    You are welcome to create multiple accounts in any case. Suppose that defeats the purpose of the fediverse though.


  • Sorry, I should have included that info. You got me thinking, however, and I made the decision to defederate from lemmynsfw.com. I’m not against the communities it hosts, but I don’t want to deal with any of the content hosting legal questions that come with it (or at least minimize it where I can). There do appear to be some posts that make it in to the ‘random’ microblog section that are NSFW, I will look into what I can do for those.





  • You can run your own instance and not allow anyone else to sign up, though I do agree the effort it requires if it’s just for a single person is a lot. Spread out amongst friends, or other folks who don’t mind chipping in, makes it seem a bit more sensible. But there is always the option to turn off registrations, and on Lemmy at least you can make registrations require approval.

    The only other way your instance could incur more running costs than you’d like is if you have a community on your instance that gets very popular, and folks from all instances start posting to it (think stuff on Beehaw, Lemmy.world, etc.) Then your server needs to be the man in the middle, facilitating communication between users of other communities. But you always have the option of not allowing communities to be created, or stopping federation altogether if it gets to be too much. There really isn’t a way it would suddenly cost you more money than you thought, unless you aren’t monitoring it enough (which isn’t much more than setting up notification emails for storage use, system crashes, etc).

    Running your own instance is the only way to really be sure that the costs are being covered on the up-and-up. Otherwise you’re just taking folks at their word. Your data, in the end, could always be sold to anyone. It is publically available through the ActivityPub protocol, after all. But that also means there’s really no need to pay for it, so no one would buy it.