Windsurfing? 🏄‍♀️

The rules still apply to the host, just not inside the container. Docker is just ignoring the rules. If you block all ports but then have port 81 open like you do in that section of docker compose, you would think that UFW would block docker but thats not the case. Going to http://yourip:81/ will show then NPM gui, even if you specifically use ufw to block 81. If you only expose port 80 and 443, you should be fine. Your NPM container would have to be compromised then they would have to break out of the container.

Also I think your issue is with your DNS. You should have an A record for the IP pointing to example.com and then a CNAME record pointing to sub.example.com

Docker completely ignores UFW rules. If you check your ip tables you’ll see docker rules are put in before UFW. For the 504 though, it sounds like traffic is not getting to NPM. Have you routed ports 80 and 443 to the docker container?

I use headscale on a VPS as an ingress point into my network and I love it. On top of headscale, I use two instances of traefik to make my network. I have one instance of traefik running on the vps which runs a couple of services that I want running 24/7(headscale-ui is nice). It pulls a subdomain certificate for TLS. So any services under say *.vps.example.com get routed to the VPS.

Then I have a wildcard TCP rule pointing the rest of the network traffic to my home server through headscale. My home server is running another instance of traefik where all my services are running. This pulls another wildcard cert for the rest of the *.example.com subdomains.

Cool thing about this setup is I can now have my DNS server rewrite *.example.com to my servers LAN IP. Now when my device is home, it works even when WAN is out. But when I’m out and about, it hits the public DNS and goes through my VPS. With traefik I can write a not !ClientIP rule and essentially block the VPS. Now I can host a service at home but also block it from being accessed from the public. But if I need access to the LAN remotely, I can just use a tailsacale client and get into headscale and see everything.

Its an odd network, but it’s super flexible and works very well for my use case. If you have any questions I’d love to help you set something like this up :D

The over lap of docker containers needs to happen from inside the perspective of the container. If you send Radarr to pull a movie from bittorrent, they both need to “be in the same spot”. If bittorrent thinks it’s saving a movie to /data/torrent then Radarr also needs to see the movie at /data/torrent.

That’s why so many guides use the /data/ label scheme. Its just easy to use and implement. Side note, for hard links to work, all the folders need to be on the same drive. Can’t hard link between different drives.

Ah sorry to hear that. Did you find something better that works for you? I’m open to suggestions :D

I followed along the nixos wiki for kubernetes and creating the “master” kublet is super easy when you set easyCerts = true. Problem is, it spits out files to /var/lib/kubernetes/secrets/ that is owned by root. Specifically, the cluster-admin.pem file. If I want to push commands to the cluster using kubectl I have to elevate to a root shell. I could just chmod or chown the file but that seems like a security risk.

Now I’m not familiar with k8s at all. This is my first go through, so I could be doing something wrong or missing a step. I saw something about the role based security but I haven’t jumped down that rabbit hole yet. Any tips for running kubectl without root?

I’m working on my first kubernetes cluster. I’m trying to set the systems up with NixOS. I can get a kublet and a control plane running. But I’m getting permission errors when trying to use kubectl rootless on the system running the control plane. I think I figured out which file i need to change, now I just want to record that change in my configuration.nix.

That’s actually a couple versions behind. I’ve got an XCover 6 Pro for work and I absolutely love it. The notification light and customizable buttons are my favorite.

I’ve got a galaxy fold 4 that I pre-ordered, so over 2 years old. I’ve rocked it this whole time with no case and dropped it plenty of times. It’s got a couple of scratches on the hinge but has been the most solid phone I’ve ever owned. From my experience, your claims are simply not true.

Lol how funny. I was also very into modding the PSP growing up. I had a couple of Pandora batteries. The only reason I caught onto it was because my name is also Alex haha hello fellow Alex!

… are you the DaX from the PSP modding scene?!

Oh boy I went down this same rabbit hole awhile ago. Here is a git repository that will explain why this happens and also offers a fix on how to modify your IP tables to ensure that docker respects the UFW.

Docker and UFW

Lol it’s from Narcos. Great show if you haven’t seen it.

Indian guy sitting? That’s Pablo Escobar!

Can you tell me more?

Which switch emulator do you use? I’m pretty savy with Linux and run it on my desktop but haven’t really taken the dive to set any of them up. Metroid has been calling my name lately and I’m thinking it’s now or never. Got any suggestions?

35k for a base Kia? Hell naw, I bought a fully loaded 2024 hyundai elentra hybrid for 34k out the door. Base Kia K4 is 22k plus tax title and reg. That’s like almost a third less than what I paid lol

It shouldn’t mess with your current routing but if you’re running other VPNs you may run into issues.

After you join the machines to the tailnet, each machine gets a new IP address ( only visible to other machines in the tailnet), by default it’s a 100.x.y.z you can check the tailnet for the device IP.

Now you can keep the port closed on your router and it will still be accessible over the usual lan ip and port. But when you want to access remotely, turn on tailscale and connect using the tailnet IP.

Another cool thing you can do with this setup is turn your home server into an exit node. By default it will only route things that are in the tailnet (100.x.y.z subnet). But if you turn your home server into an exit node you can funnel all your traffic back through the exit node. Instant free VPN back home!

Here you go friend, enjoy! 😁

https://tailscale.com/blog/how-tailscale-works