So my first impression is that the requirement to copy-paste that elaborate SQL to get the schema is clever but not sufficiently intuitive. Rather than saying “Run this query and paste the output”, you say “Run this script in your database” and print out a bunch of text that is not a query at all but a one-liner Bash script that relies on the existence of pbcopy – something that (a) doesn’t exist on many default installs (b) is a red flag for something that’s meant to be self-hosted (why am I talking to a pasteboard?), and (c) is totally unnecessary anyway.

Instead, you could just say: “Run this query and paste the result in this box” and print out the raw SQL only. Leave it up to the user to figure out how they want to run it.

Alternatively you can also do something like: “Run this on your machine and copy/paste the output”:

$ curl 'https://app.chartdb.io/superquery.sql' | psql --user USERNAME --host HOSTNAME DBNAME

In the case of the cloud service, it’s also not clear if the data is being stored on the server or client side in LocalStorage. I would think that the latter would be preferable.

Generally, I agree. I think what I meant by the above is “how would you tell someone how to use the thing”. My favourite example is email vs email-with-PGP.

How do you send an email?

1. Open client
2. Click “send new email”
3. Type your email
4. Click send

How do you send a PGP-encrypted email

Let’s first talk about this thing called a “keyserver”. Once you know what that is, you’ll have to go out and find some keys to add to it. We’re not going to talk about styling your message 'cause that’s not something you should be able to do… etc. etc.

This is a common problem with Free software, and honestly I think it’s our biggest one: we build stuff for ourselves and stop there. If we want our stuff to be adopted (which, for things that rely on network effects, we do) then we need to pay more attention to usability.

Here’s a suggestion for anyone starting a project they think they might share. Before you start writing any code, write the documentation. Then rewrite it from the perspective of the least tech-literate person you know who you’d still want to use the project. Only after you’ve worked out how easy it should be for this person to get started, then you can start writing the thing.

This is lovely. Thanks for sharing!

I’ve been self-hosting my blog for 21years if you can believe it, much of it has been done on a server in my house. I’ve hosted it on everything from a dusty old Pentium 200Mhz with 16MB of RAM (that’s MB, not GB!) to a shared web host (Webfaction), to a proper VPS (Hetzner), to a Raspberry Pi Kubernetes cluster, which is where it is now.

The site is currently running Python/Django on a few Kubernetes pods on a few Raspberry Pi 4’s, so the total power consumption is tiny, and since they’re fanless, it’s all very quiet in my office upstairs.

In terms of safety, there’s always a risk since you’re opening a port to the world for someone to talk directly to software running in your home. You can mitigate that by (a) keeping your software up to date, and (b) ensuring that if you’re maintaining the software yourself (like I am) keeping on top of any dependencies that may have known exploits. Like, don’t just stand up an instance of Wordpress and forget about it. That shit’s going to get compromised :-). You should also isolate the network from the rest of your LAN if you can. Docker sort of does this for you (though I hear it can be broken out of), but a proper demarcation between your laptop and a server on the Open web is a good idea.

The safest option is probably to use a static site generator like Hugo, since then your attack surface is limited to whatever you’re using to serve the static sites (probably Nginx), while if you’re running a full-blown application that does publishing etc., then that’s a lot of stuff that could have holes you don’t know about. You may also want to setup something like Cloudflare in front of your site to prevent a DOS attack or something from crippling your home internet, though that may be overkill.

But yeah, the bandwidth requirements to running a blog are negligible, and the experience of running your own stuff on your own hardware in your own house is pretty great. I recommend it :-)

At the firewall level, port forwarding forwards traffic bound for one port to another machine on your network on an arbitrary port, but the UI built on top of it in your router may not include this.

If it’s not an option in your Fritzbox, your options are:

• Make the service running on your internal network listen on one of those high-number ports instead.
• Introduce another machine on the network that also performs NAT between your router and your machine
• Try to access the underlying firewall in your router to tweak the rules manually. Some routers have an admin console accessible via telnet or SSH that may allow this.
• Get a new router.

The first and last options on this list are probably the best.

It would be absolutely bizarre if you couldn’t connect with WireGuard port and Wireguard obfuscation set to Automatic. Things to try first:

1. Connect without your VPN and try to access a single website like the theguardian.com
2. Once that’s working, enable your VPN and that should do it.
3. If you still can’t get connected, try switching out different countries. Each country listed corresponds to an IP to which your machine will try to connect over a benign port like 443 – so blocking that sort of traffic would be mad unless the IP is explicitly blocked. Therefore, driving to different country targets offers a different IP every time. They’d have to know Mulvad’s whole list and block them all.

If the above somehow doesn’t work, Mulvad offers support through which you can get a temporary Server IP override. You can enter that in the bottom portion of your app’s settings.

There’s Solarpunk but it’s not released yet.

Nebula might be the answer for you. A low annual fee means every video you watch gives a portion of that fee to the artist.

Thanks for posting this! I have the same router.

This line of reasoning is broadly underrated. Sure batteries are a thing, but if a liveable world means regular brown outs, I’m cool with it. The alternative after all is so much worse.

I don’t understand. Surely if you’ve got a limited amount of water in the lake, drawing that water from a shallow well reduces the available water by the same amount as it would from the lake itself?

That was lovely, thank you!

• Kubernetes Cluster
  • pi-left
  • pi-right
  • pi-centre
• Other Servers
  • pi-katamari (file server & database)
  • pi-athens (DHCP, DNS, pi-hole)
  • Alexandria (Synology)
• Desktops
  • Berlin
• Laptops
  • London
  • Brighton
  • Brussels
  • Cambridge
  • Toronto
• Phones
  • Laconia
  • Vulcan
  • Bajor

Heh. We’ve convinced our kids that Paw Patrol and Cocomelon “don’t work on our TV”. All I had to do was let her select it a few times and then kill the network connection when she wasn’t looking. After that, we marked them as “disliked” in Netflix and now they never appear.

It may not last, but I’m doing what I can :-)

Snowfl has some pretty good results (note the addition of the keyword complete). But you can do a lot better than Paw Patrol! “Bluey”, “The Owl House”, “Hilda”, and “Kipo and the age of the Wonderbeasts” are all far better choices for kids and your own sanity ;-)

Mozilla’s VPN is just reselling Mullvad, so you can support Mozilla and use Mullvad at the same time if you like.

You might want to consider just Dockerising everything. That way, the underlying OS really doesn’t matter to the applications running.

I’ve got a few Raspberry Pi’s running Debian, and on top of that, they’re running a kubernetes cluster with K3s. I host a bunch of different services, all in their own containers (effectively their own OS) and I don’t have to care. If I want to change the underlying OS, the containers don’t know either. It’s pretty great.

For what value of “self sufficient” does this apply? Most people simply don’t have the land required to obtain anything in that column. Even acquiring enough water to drink is quite impossible for many. The idea that everyone not living on a farm would be self sufficient enough to provide tomatoes, fruit, water, energy, etc for themselves is rather unreasonable, no? This is after all one of the big benefits of specialisation.