A software developer and Linux nerd, living in Germany. I’m usually a chill dude but my online persona doesn’t always reflect my true personality. Take what I say with a grain of salt, I usually try to be nice and give good advice, though.

I’m into Free Software, selfhosting, microcontrollers and electronics, freedom, privacy and the usual stuff. And a few select other random things as well.

  • 1 Post
  • 381 Comments
Joined 4 years ago
cake
Cake day: August 21st, 2021

help-circle
  • Good question. I was planning to start fresh as well. At least at some point. I think I’m going to first add the devices and do a better job documenting what I have, what firmware I modified how and pay attention to naming things in a coordinated manner, set the areas… And then think about what automations I need, what blueprints are available and newer methods to achieve the same thing. And throw overboard all the testing relics, HACS integrations and ESPhome configs and automations I don’t need anymore and for some reason keep around for reference. And then I’m bad at UI. I think I’d have to watch some Youtube tutorials to see how other people structure it in a sane way. I heard the bubble cards are popular these days.



  • I think they should be roughly in a similar range for selfhosting?! They’re both power-efficient. And probably have enough speed for the average task. There might be a few perks with the ThinkCentre Tiny. I haven’t looked it up but I think you should be able to fit an SSD and a harddrive and maybe swap the RAM if you need more. And they’re sometimes on sale somewhere and should be cheaper than a RasPI 5 plus required extras.


  • I’m a bit below 20W. But I custom-built the computer a long time ago with an energy-efficient mainboard and a PicoPSU. I think other options for people who don’t need a lot of harddisks or a graphics card include old laptops or Mini-PCs. Those should idle at somewhat like 10-15W. It stretches the definition of “desktop pc” a bit, but I guess you could place them on a desk as well 😉



  • https://github.com/OHF-voice/speech-to-phrase

    This is what I use, and I believe a successor to one of the Rhasspy projects. That addon builds a database of sentences it needs and then does speech recognition on those only. It’s faster and doesn’t have the downsides you mentioned. And I tend to get that a lot in German language, Whisper always struggles with the composite words… speech-to-phrase It has other downsides, though. It doesn’t understand phrases it wasn’t configured for. So you need to pre-define what items you want it to add to the todo list. And you have to say the correct phrases, a sentence with the same meaning but a different grammer won’t be recognized.




  • Fair enough. I mean I’d pay about 200€ a year in electricity to run 3 efficient computers. And my VPS is only 73€ and I never have to pay for replacement parts (SSDs, harddisks) which I had to replace at home. And then they have gigabit network, low latency, a proper IP address, it didn’t fail yet so their reliability >99.6% seems to be correct. And that’s all way better than what I have at home. So it’s a no-brainer to go for that. But your calculation might be different.

    I mean ultimately there is no harm in trying. If you have 3 old computers laying around, you might as well try setting up a kubernetes cluster. I think it’s going to prove difficult to handle the IP addresses but I’m not an expert on high availability and gaming clients.


  • But doesn’t that require some software-defined networking or a special network setup? I’m pretty sure with the average home internet connection, you’ll fail over to the replica at your friend’s home. But that has an entirely different IP address and the game client will not handle that gracefully. It’s going to disconnect. And you need to do some DNS as well to always point at the active server and forbid caching. In a datacenter or enterprise setting, sure. you’ll just reroute the traffic and nobody will notice.


  • I’d rent one (small) VPS for $10 a month and split the bill. As far as I know that’s how most people do it. It’s going to have >99.6% uptime, a fast datacenter internet connection at some central location and runs on enterprise hardware… The Kubernetes approach adds a lot of complexity, you’ll have your games disconnect anyway once it fails over as you can’t migrate the IP addresses. And there will be some additional traffic between the locations to keep everything in sync. And 4x chance of some of the hardware failing and someone needs to fix it. Unless I’m mistaken about how Kubernetes works.



  • Seems some people here advocate for a VPS, and I do it as well. I pay roughly 7€ a month for a small(ish) server with 4 cpu cores, 8GB of RAM and 256 GB of storage. That allows me to host a few services there, for example some websites and matrix chat, which I don’t want to go down if there’s an issue at home. And it allows me to do reverse proxying there, so I have the entire chain under my control. But there’s many ways to do it, and several other tunneling solutions (boringproxy.io, nohost.me, pagekite, ngrok, …) that I heard of.

    And a lot of home internet connections allow port-forwarding. Not sure what your provider does, but I can simply open ports in my router and make them accessible from the outside, no VPS or Cloudflare needed. That’d be the direct solution. (And what I use for my personal services on my NAS.) Just mind that discloses your internet connection’s IP address to visitors, so they’ll learn the name of your provider and your rough location.



  • Cloudflare is very popular, there should be plenty people around with experience. And Cloudflare is convenient and fairly easy to use. I wouldn’t call them “secure” though. I mean that depends on your definition of the word… But they terminate the encryption for you and handle certificates, so it’s practically a man-in-the-middle, as they process your data transfers in cleartext. But as far as I know their track-record is fine. I have some ethical issues because they centralize the internet and some of their stuff borders on snake-oil… But it’s a common solution if you can’t open ports in your home internet connection, need some caching in front of your services, something to block AI scrapers, or you need a web application firewall as a service.



  • Well, diversity is the central idea behind the entire Fediverse… We get many different perspectives on the same content. That includes many individual instances and individual software. The opposite of that would be no diversity. One platform and one software, like Reddit or Facebook or most big commercial services. And we have projects in between, both federated and non-federated, even crypto-based, which combine many aspects into one platform.


  • Yes, I rarely see this being discussed. Cloudflare terminates the encryption, hopefully re-encrypts it on the way upstream, but they have access to all the content in the forwarded traffic. Not sure about the password managers, though. I believe most of them encrypt stuff on the device itself before sending it over the network, and there are no cleartext passwords transferred or stored on the servers.


  • Sure, email is bad and we don’t have any worthy successor. I can only deal with the most problematic aspects. Keep my inbox stored somewhere where people can’t just easily go through all my stored mails and I guess it’s transport encrypted more often than it’s not… But yeah, it’s only a little bit and “secure” shouldn’t be in one sentence with email, I guess 😟


  • Thanks for your insight. Reading these stories always makes me feel data should stay on own premises with extra security measures. And yes, on my VPS, imaging the storage is one click and I believe it’s done online without any interruption of service. Not that I do a lot of illegal stuff on the internet. But with the current situation in the US and the general overboarding surveillance, I think i’d like to keep their government and agencies out of my emails and personal stuff… (And maybe even what I do publicly and within legal limits.)

    Though I didn’t ask about privacy here, but anonymity. And I guess selfhosting stuff at home isn’t an option either. Everyone can tell my ISP and location to like 30km with that. And link the IP to other activities.