caddy-l4 VS kubernetes-ingress

https://github.com/mholt/caddy-l4 and https://github.com/kadeessh/kadeessh can do SSH forwarding.

3) Use a L4 TCP/UDP plugin for caddy. https://github.com/mholt/caddy-l4

Wireguard gives my service servers their own internal IP for the gateway to reference (nothing fancy done with it, no iptables modifications like you may see on other guides), and I use NGINX for the game server proxying, specifically linuxserver's nginx container. I love Caddy, but even with caddy-l4 I couldn't get it working right for Valheim (and thus UDP), but NGINX worked real quick.

This may help: https://github.com/mholt/caddy-l4

Well, that's a bit off-topic from the parent comment, which was more about the Caddyfile supporting complex config (versus the underlying JSON config) and not really "complex usecases".

But that said, from a quick Google search... was this an RTMP stream? If so, I suppose you'd want to use https://github.com/mholt/caddy-l4 which is a plugin for Caddy that lets you do TCP-layer things. Caddy's standard distribution just ships an HTTP server (plus TLS and PKI, etc), which is layer-7

You might be able to use caddy-l4's "tee" handler to pipe into multiple "proxy" handlers. But I'm not sure anyone's tried this yet, I had no idea people did this sort of thing. I'd be interested to hear if it does work though.

If you are only having your services accessible via LAN, HTTPS isn't totally necessary, but I would still recommend it. I think a reverse proxy will be easier than your described method. Just set it to listen to 443 and have all of your other services on random ports being proxied from the reverse proxy. If you want HTTPS from your reverse proxy to your services, most reverse proxies will have this kind of feature. Here is the caddy L4 raw TCP stream module: https://github.com/mholt/caddy-l4

I had a similar problem a while back and found this project (Caddy-L4). It had no releases or examples on how to build it so I forked it and added some Docker stuff.

"Caddy L4" aka "Project Conncept" might be what you're looking for:

https://github.com/mholt/caddy-l4

"Project Conncept is an experimental layer 4 app for Caddy. It facilitates composable handling of raw TCP/UDP connections based on properties of the connection or the beginning of the stream."

Everything in the YAML snippets below — except for ingress configuration — relates to configuring the NGINX ingress controller. This includes customizing the default configuration.

In these examples, I assume that users have deployed an nginx-ingress-controller to their cluster through the eks layer. This controller is responsible for creating an nlb and exposing Elasticsearch and Kibana to the internet through their ingresses.

Now, you need to install the Nginx Ingress Controller so that it can redirect incoming requests to your payment app to use HTTPS. Since you've exposed the app using nodePort, you need to install the Ingress using a custom value file that specifies the service type to NodePort.

Kubernetes We have a kubernetes cluster which has a dropwizard based web application running as a service. This application has a rest uri to upload files. It cannot upload files larger than 1MB. I get the following error: ERROR [2017-07-27 13:32:47,629] io.dropwizard.jersey.errors.LoggingExceptionMapper: Error handling a request: ea812501b414f0d9! com.fasterxml.jackson.core.JsonParseException: Unexpected character ('<' (code 60)): expected a valid value (number, String, array, object, 'true', 'false' or 'null')! at [Source: ! 413 Request Entity Too Large! ! 413 Request Entity Too Large! nginx/1.11.3! ! Hide resultsI have tried the suggestions given in https://github.com/nginxinc/kubernetes-ingress/issues/21. I have edited the Ingress to set the proxy-body-size annotation. Also, I have tried using the configMap without any success. we are using kubernetes version 1.5. Please let me know if you need additional information. Answer link : https://codehunter.cc/a/kubernetes/kubernetes-cannot-upload-files-larger-than-1mb

The example below shows how to configure a canary deployment using Nginx Ingress. The custom annotations used here are specific to Nginx:

This: https://kubernetes.github.io/ingress-nginx/ Not this: https://docs.nginx.com/nginx-ingress-controller/

So far, i've been following the example here to set up an nginx Ingress Controller and some test services behind it. However, I am unable to follow Step 6 which displays the external IP for the node that the load balancer is running on as my node does not have an ExternalIP in the addresses section, only a LegacyHostIP and InternalIP.

Also, of personal note, I highly recommend you use the "ingress-nginx" controller which has a huge community and is of much higher quality and flexibility than the "nginx-ingress controller by nginx inc". I've had a lot of success with dozens of clients with this controller. It rocks!

For example, the ingress project from NGINX has its own CRDs that give better control over service versions and blue/green and canary cutovers https://github.com/nginxinc/kubernetes-ingress/tree/v3.0.0/examples/custom-resources/traffic-splitting