Is there any good courses that cover the more technical aspects of backend development? Here are some examples, not even limited to this, but I want to hear more than the basics and also some security things to look out for in like a yt video or something, potentially includes, CORS, Cookies, JWT, server side sessions, server side rendering, websockets, server side events, html patterns (e.g the backend returning html components to be place into the browser). Status Codes, GET and POST, GRPC, file transfers.

I am using rust, but this applies to many other languages, I get warnings like, dead code, unused variables, and etc, and while I remove most of them, there are some im not sure of, I like running my program and there being 0 warnings, or 0 warnings as i scroll down my code, so for things im unsure of, i mark them so the compiler doesn’t put warnings there. I also add comments, starting with TODO:, it has some information about what to think about when i revisit it, also the todo’s gets highlighed in my IDE with my extension, but is this bad practice?

Like how on Debian’s website, you can find their ISO’s and other related files in this very simple file browser layout which looks kind of old but I want that, know any projects or way to set something like that up? The modern self-hosted stuff just does not seem simple enough, and both aesthetically and from a functional perspective I would like something like what debain does with their own files. I also want it to be reliable, for some reason, with both immich and nextcloud, a relative of mine was unable to download alot of photos without the download not even starting on Nextcloud, or it stopping 30% of the way on immich, if reliable downloads necessitate a desktop app with their own unique file exchanging protocol I would be ok with that too (willing to compromise with the desired aesthetic and minimalist design)

The ideal thing is the thing here: https://cdimage.debian.org/debian-cd/

Hello, I am looking for a alternative to HA Proxy, as the GUI options for it, are both third-party and not very good looking, also I just want to know about the alternatives, what I am looking in a high availability setup is the ability to detect if a server is offline, and route to other servers, as well as other HA goodies.

Does anyone know any courses for web javascript? like youtube courses and for web javascript, i mean writing js in script tags, using document and window, and intergrating backend with frontend no nodejs or stuff like that. Just javascript, being used in a script tag, being used to dynamically manipulate elements, the DOM, and such. Most tutorials I found was just, explaining how js works, i know how it works, I want to know how to do the communication between front-end and back-end.

[EDIT] I found one person, and while I would like it if you could tell me more courses, i will link his videos, Traversy Media did some videos on Javascript DOM, which basically does what I asked for, i made a playlist: https://www.youtube.com/playlist?list=PLDmZtFPxsV268gyN8XBTgXiVVRXtIRf2o

if for whatever reason the playlist goes down, just search for him. But I would like to hear about alternatives.

https://pastebin.com/gqPLwSFq

^ output of my resolv.conf and cloudflare logs

kube-system kube-dns ClusterIP 10.90.0.10 <none> 53/UDP,53/TCP,9153/TCP 2d15h

^ my service ip for kubedns

https://pastebin.com/BCBhh8aj

^ my cloudflare config

How come, despite there being no mention of 8.8.8.8 on my system, in any other dns file for kubedns, not in my resolv.conf, tunnels, is now, incorrectly, trying to use that, to resolve internal ips, it does not make any sense

I think internal DNS resolution is overall working fine, here is a example of me accessing traefik from one of my pods:

spiderunderurbed@raspberrypi:~/k8s $ kubectl exec -it wordpress-7767b5d9c4-qh59n -- curl traefik.default.svc.cluster.local 
404 page not found
spiderunderurbed@raspberrypi:~/k8s $ 

^ means traefik was accessed, it is accessed as its my ingress, and there is nothing about 8.8.8.8 in there, might be baked in my CF.

Title. I am in a k8s cluster, and I constantly get DNS issues in it, for some reason, it is using my resolv.conf, and since I have tailscale it tends to overwrite my resolv.conf, i don’t think there is a way to fix it, also, I have multiple clusters and I don’t know how to exactly use the proper names, I set up stuff like PowerDNS, but I want it so that, some of cloudflare tunnels queries goes through this nameserver, while some of it goes through other nameservers, the way k8s handles dns internally leads to some weird stuff where, if a DNS server says NXDOMAIN, it wont try the next one, and just general buggy behavior.

(to better explain, I dont have direct ips in my tunnel configuration, as I would have to change them often, I use DNS names, and intend to continue using DNS)