Caddy reverse proxy multiple. com { reverse_proxy localhost:8096 } register.

Caddy reverse proxy multiple If I omit the transport http {} Caddy defaults to HTTP/2 to the upstream. I guess that raises more questions for me then. com facing publicly. Closed ScuttleSE opened this issue Caddy 2 is THE ULTIMATE SERVER. I would like to avoid having to repeat a lot of the mutual TLS configuration. com defined You can scale out to multiple servers using Caddy as a load balancer (just specify more than one upstream for reverse_proxy and Caddy will round-robin between them, or configure it to your liking if you need something more specific). org WordPress site, which is currently hosted I might have continued using it, but Caddy seems to integrate Let’s Encrypt more conveniently. The problem I’m having: I’m currently evaluating the possibility of a switch over to Caddy from a working HAProxy solution for reverse proxying traffic to several backends. 11:443 { header_up X-Forwarded-Proto https header_up Host home. Caddy Discourse Setup . loc and use Caddyfile as reverse proxy to your services running on localhost?. 20201022184206-b6e96d6f4a55h1:P1bdaliL0KA5wk2Kq6ZzvgWmcTpBG Quick summary of my big goal: I have several websites hosted at Squarespace (timwilson. I have example. reverse_proxy localhost:3002. Caddy is reverse proxying traffic to services running locally on the Pi; Caddy is not verifying the certificate being hosted by the UniFi Controller (insecure_skip_verify = true) The controller self-signs a certificate, and the I am newbie to Caddy. What you want to do, is run a reverse proxy container that listens for new caddy instances and automatically add them to the reverse proxy configuration (gracefully). It’s simple to configure, flexible, and well-suited for modern web applications like SPAs. com Firstly, know that this isn’t something unique to Caddy. Caddy Series Overview So I want to set caddy as a reverse-proxy for apache, so I edited my ports. Caddy version (caddy version): v2. You can use Caddy as a reverse proxy to forward requests from the Internet to your Node. System environment: Debian 12 x64 - Docker built with ionos dns challenge. bat file to run) d. Command: caddy start caddy stop c. I found caddy-docker-proxy the last night and implemented it quite simply with 2 Caddy proxying to another Caddy. Caddy version (caddy version): 2. The plugin scans Docker metadata, looking for labels indicating that the service or container should be served by Caddy. If you don’t Caddy is a reverse proxy server written in Go. My complete Caddyfile or JSO my next step is to set up caddy on another server, and here is were i am a bit confused. Caddy version (caddy version): caddy version # file server v2. I can't find a way to make things working "nicely", ending up with caddy reverse-proxy A simple but production-ready HTTP(S) reverse proxy. 0. System environment: Windows Server 2022 base OS b. 6 2. if i set up this on server 1 i get bad gateway: reverse_proxy 192. However, I’m wondering what the best way to go about setting up a reverse proxy that would handle different protocols under one domain entry. The bigger picture of which I’ll write about in a future post. When users visit my domain, I want to show content that is in a subpath of another domain. info and rapidsarcheryjoad. Command: N/A c. What is a Reverse Proxy? A reverse proxy is a server that sits in front of one or more web servers and forwards client requests to them. reverse_proxy <path> localhost:11111 reverse_proxy <otherpath> localhost 8123 But I would like to use ports to differ between services. One question I have is around sharing active health checks across different reverse_proxy blocks . com { reverse_proxy 192. 17, access via Tailscale 1. Machine 1 is reachable from the internet and is running caddy to reverse proxy to machine 2. Until now I have exposed ports for the various services on machine 2 and Caddy is a powerful platform to serve your web applications and services. and of course define the network within your compose file. 128-1-pve Architecture: x86_64 b. 10. I want to use reverse proxies in caddy to direct requests coming from outside to my servers. Caddy is an efficient, HTTP/2 capable web server that can serve static and dynamic web pages. How I run Caddy: caddy run a. Setting Up Caddy as a Reverse Proxy for SPA 1. If you are using two separate compose files, make sure that you define the Reverse proxy Nextcloud can be run through a reverse proxy, which can cache static assets such as images, CSS or JS files, move the load of handling HTTPS to a different server or load balance between multiple servers. mydomain. Listen 8080 <IfModule ssl_module> Listen 8443 </IfModule> <IfModule mod_gnutls. Questions: How to avoid the warning of srv1 (only HTTP)? Caddy is a powerful, enterprise-ready, open source web server with automatic HTTPS written in Go. com In this blog post, we’ll look at how to use Caddy Reverse Proxy with my Docker containers running across two hosts. I was setting up Caddy to run as a reverse proxy in front of the www. 6, and would like to use your caddy-docker-proxy in order to have multiple subdomaines on my server. It acts as an intermediary, handling incoming traffic and distributing it to the Above answers are both good, but if you want to run on specific port and have other reverse proxy redirecting from yourdomain. Command: caddy run d. Press + 10. 2. . reverse_proxy reverse_proxy Proxies requests to one or more backends with configurable transport, load balancing, health checking, request manipulation, and buffering options. after doing option 1 and setting a base url for each as their program name when i go to the site i get prompted to login but then the page has a problem loading. In this blog post, we’ll look at how to use Caddy Reverse Proxy with my Docker containers running across two hosts. This article describes how Caddy can be used as a sidecar container in a container group and act as a reverse proxy to provide an automatically managed HTTPS endpoint for your application. The problem I’m having: I’m running Caddy on a LXC on local IP: 192. Command: systemctl (start,stop,restart,status) caddy. reverse_proxy <path> localhost:11111 reverse_proxy <otherpath> localhost 8123 But I would like to use ports to differ The reverse proxy will always (by default) pass through pretty much every aspect of the request except the few things that are noted (a few hop-by-hop proxy headers, for example). That’s because this is a logical problem, not strictly a bug or issue with Caddy or the app itself. I want to have a site configuration that’s listening on multiple ports: 443 Hi, I am using ApiPlatform 2. It was simplified, the real config has multiple services instead of abc, but they are all Caddy isn’t issuing any redirects. flickr. The problem I’m having: Hi, I have the following setup. 6 anyways, Caddy is acting as a reverse proxy that sends I've been trying to figure this one out, but either I have found solutions that only worked with v1, or I have found stuff that straight up does not work. Hi, I want to set up a reverse proxy between two Caddy instances. 04 with apt, so loading Caddyfile from /etc/caddy a. Caddy 2 not running in Docker: "cannot assign requested address" Whenever you are proxying to a https backend, there are two pitfalls: The Host header, which gets inherited from the connection/vhost by default; The TLS SNI/server name, which sets the server name in the initial TLS handshakes with the upstream, basically. 13:8880 10. Docker + Caddy and reverse_proxy through multiple instances of docker-compose apps but via different domain. com. For some reason, your application is issuing redirects when you have Caddy proxy to it on a specific port instead of port 80. Reverse proxy with multiple different upstreams, with paths #4019. 26. com { reverse_proxy * 192. 0 regardless. Command: To start Caddy during a restart I’m using (whilst in /etc/caddy/): caddy stop caddy run Paste command here. So I was trying to setup Caddy to listen on Port 8080 and 8443 for HTTP and HTTPS respectively. alexwlchan. Almost all HTTP applications are written under the assumption that 4. 12:9880 } I’ve become aware though it doesn’t necessarily mean that the upstream services actually support this mode of operation. Caddy Proxy Server. example. Caddy's named matchers allow you to define a set of path directives then route them all to a single reverse proxy. The request URI components, all other I can have a server with multiple domains using such a Caddyfile (+ https with letsencrypt): reverse_proxy localhost:3001. 3. loc domain. This tutorial will use docker container as one of the base setup. 127. Caddy is acting as a reverse proxy that sends I've been trying to figure this one out, but either I have found solutions that only worked with v1, or I have found stuff that straight up does not work. Caddy version: v2. How I run Caddy: Installed on Ubuntu server 20. I have a system that has 2 servers, backend and frontend. com { reverse_proxy localhost:8096 } register. I would be open to using another reverse proxy assuming it would be easy to set up/ you can link me to an easy to follow step by step instructions/video TLDR: Am noob, trying to set up a reverse proxy using caddy for my custom domain name to access my Jellyfin and foundryVTT servers over the internet but can't get the setup figured out foo. One or more services you want to run and make accessible. 04 LTS, Package Installed Caddy b. It is cross-platform and supports various processor architectures. Caddy as reverse proxy in docker refuses to connect to other containers. com affect the wildcard (internal) sites?. But you don’t need to set X-Forwarded-Host again because it’ll be passed through (in v2. System environment: Operating System: Debian 11 Kernel: 5. You’ll also need a computer that’s on pretty much all the time so you can access them whenever you want. Caddy trivialises load balancing e. io { reverse_proxy services2 } This is only one option. Basic Auth will restrict access to one or multiple users. Everything is . Every single reverse proxy server you’d care to name will have this inherent problem (unless they have some seriously advanced logic built in to handle it!). 10 reverse_proxy localhost:8000 } 10. How can I debug and find out the cause? The config was included below. 0. loc { reverse_proxy /api localhost:5000 reverse_proxy /admin localhost:6000 reverse_proxy /graphql localhost:7000 reverse_proxy During lockdown, I’ve spent a bit of time improving our home network. How I run Caddy: I have a couple of raspberry pis, one running nextcloud in a snap and one running a Joplin server in a docker container. System environment: This reverse_proxy https://deploy. 2 b. 1 h1:Q62GWHMtztnvyRU+KPOpw6fNfeCD3SkwH7SfT1Tgt2c= caddy version # reverse proxy v2. office. This is a quick tutorial that will cover how to setup a virtual server that uses Caddy to proxy HTTPS for Foundry. Here’s the situation. What is Caddy? Caddy is a powerful web server designed to handle a variety of tasks, including serving as a reverse proxy. You can customize the hostname using the - Using matchers in the reverse_proxy directive works as well. X-Forwarded-Host} } Since you’re doing HTTPS again from this one over, you shouldn’t override Host with the original domain, it has to be {upstream_host} otherwise TLS won’t work. : 80 {bind 0. I’m new to Caddy, but have been experimenting with it the past couple of days and have been mostly successful in working with it so far. Caddy version (V2. 6. caddy start Starts the Caddy process in the background. c> Listen 8443 </IfModule> And my caddy file is set to: mydomain:80 { reverse_proxy localhost:8080 } mydomain:443{ reverse_proxy localhost:8443 Caddy is a powerful, enterprise-ready, open source web server with automatic HTTPS written in Go. 5. Testing If Everything Works as Expected. A general query at this stage. com {reverse_proxy 10. 13. 11:8000 { bind 10. Use snippets! caddyserver. The GUI is tailored around the reverse proxy features of Caddy v2: Exact domains with handles Wildcard domains with subdomains and nested handles ACME DNS-01 Challenge for a few providers Choose Custom Certificates and CA certificates integrated with A forward-thinking reverse proxy. System environment: AWS Lightsail, Unbuntu 20. js app. This may be straight forward but for those of us just getting started with Discourse a bit Pretty straightforward reverse proxy for multiple custom domains: My customers point their custom domains to my caddy server’s static IP address on Digital Ocean, and caddy reverse proxies this traffic to an upstream Next. See how I set it up to access my local network devices. Some are to be reached via internet, some only locally. My complete Caddyfile or JSON config: { experimental_http3 } # Add gzip compression to requests (webconf) { encode Caddy 2 is THE ULTIMATE SERVER. app1. mywebsite. CAddy is running on the one also running the joplin server. 06 using a Caddyfile in /etc/caddy/Caddyfile. My 1. I have a network with two machines. 2. The problem I’m having: I’ve a backend that runs on port 9292 that exposes multiple paths (/foo/, /bar/ etc). 12. 1. 1 2. My complete Caddyfile or JSON config: app. 0 license. Zonalds (Paschal) Caddy: How to add multiple reverse proxies via API and not using Caddyfile? 0. My plan is to launch all the sites and a Caddy Is it possible to use caddy for local development where you have https://mysite. service d. Service/unit/compose file: default d. firefox says “Firefox has detected that the server is redirecting the request for this address in a way that will never complete. Sometimes your app will need to route a handful of paths to one service and all other paths to another. 3. If you are using two separate compose files, make 1. tracing map vars fs root log_append log_skip log_name header copy_response_headers # only in reverse_proxy's handle_response block request_body redir # incoming request manipulation method rewrite uri try_files # middleware Docker + Caddy and reverse_proxy through multiple instances of docker-compose apps but via different domain. a. How I run Caddy: a. ,1. 1 I’m using caddy as TLS reverse proxy on two separate ports (9200 and 9201) to different http frontends. Command: caddy run (manual) caddy start (NSSM points to a . Service/unit/compose file: d. How I installed and ran Caddy: a. francislavoie (Francis Lavoie) September 6, 2021, 3:21pm 2. d. Service/unit/compose file: This is my first post and wanted to provide a guide I made with our friend ChatGPT after struggling for days to figure out how to get Caddy working for reverse proxy for Discourse installed with the office instructions. This works and the login upstream service redirects back to /applications which is then handled by /web_server rewrite to proxy /web_server. But by doing so, the 1. Connections Pretty straightforward reverse proxy for multiple custom domains: My customers point their custom domains to my caddy server’s static IP address on Digital Ocean, and caddy reverse proxies this traffic to an upstream Next. If you point your browser to the subdomains in the “Caddyfile,” Caddy will act as a reverse proxy and ensure that your requests are directed to the proper containers based on the subdomain names. To have it proxy across multiple networks, just make sure you have it listening on those networks. My hosts file so I have local mysite. org { header_up Host {header. :8000 { reverse_proxy 127. Caddy version (v2): 2. local in our browsers and forward them to the corresponding IP address hosting the service. Caddy fills the same role as other servers such as nginx or traefik. Then, it generates an in-memory Caddyfile with site entries and proxies pointing to each Docker service by their DNS name or container IP. My complete Caddyfile or JSON config: https://home. 21 . I can have site2. 1:3000 reverse_proxy 127. Command: runs as service c. HTTP over UDP is only a thing with HTTP/3, but Caddy’s proxy doesn’t support HTTP/3 yet (Caddy only handles it as a server, but not as a client to another upstream). 1): 2. com { reverse_proxy localhost:8056 } 3. The problem I’m having: I’m trying to use caddy in conjunction with duckdns, I’m trying to reverse proxy multiple ports for various services on my machine. Using matchers in the reverse_proxy directive works as well. 4 h1:2hwYqiRwk1tf3VruhMpLcYTg+11fCdr8S3jhNAdnPy8= 2. System environment: MacOS The Question I am migrating from nginx to Caddy, to reverse proxy my websites. 2-0. 1. Not sure why they weren’t showing up before, but host is pass. Server 1: listens on public IP Server 2: listens on a local IP. 11 reverse_proxy localhost:8001 } So this is a bit counter intuitive, but note that you still need to use bind even if you specify the IP in the site address, because Caddy will listen on 0. internal. com { reverse_proxy 10. Front instance: foo. Closed ScuttleSE opened this issue Since the reverse proxy will accept all connections, restricting access with a firewall rule would impact all domains. Proxies requests to one or more backends with configurable transport, load balancing, health checking, header manipulation, and buffering options. I found caddy-docker-proxy, which appears to serve a similar purpose, so that’s a start. org Here's the most basic caddy reverse-proxy command that gives you HTTPS: caddy reverse-proxy --to :9000. It appears that the office application I’m trying to load balance supports collaborative editing 1. ” and edge says 1. The upstream server has the content in subfolders I don’t Make sure Caddy is working: sudo systemctl status caddy Code language: Bash (bash) Checking the Caddy service. It can also be a reverse proxy to serve multiple web services under one server. 1 mysite. caddy storage export Exports the contents of the configured storage to a tarball Look into Traefik. Caddy is free and open-source software. 2 Likes. Go to Services ‣ Caddy Web Server ‣ Reverse Proxy ‣ HTTP Access ‣ Basic Auth. com) 1. If you have one Caddy instance publicly accessible (let's call it "front"), and another Caddy instance in your private network (let's call it "back") serving your actual app, you can use the reverse_proxy directive to pass requests through. The frontend is a React app. System environment: Ubuntu 20. 16. com) to render their website’s content dependent on the original origin’s Host header. Do you want load balancing between the two backends, or do you want some requests to hit one and other requests to hit the other? Caddy is reverse proxying traffic to services running locally on the Pi; Caddy is not verifying the certificate being hosted by the UniFi Controller (insecure_skip_verify = true) The controller self-signs a certificate, and the 10. So for both Caddy and NextCloud, you make sure to add networks: -cloud. com:443 to <MY_SERVER_IP>:4443, you can use global settings Caddy reverse proxy to /dir/ to localnet:port. Caddy 2 not running in Docker: "cannot assign requested address" reverse_proxy udp/172. conf file and set it to. loc mysite. com) but for testing purposes on localhost, I’m looking to expose them on a separate port (for example: Caddy is an easy to configure web server and can also function as a reverse proxy. caddy run Starts the Caddy process in the foreground. How I installed and ran Caddy: I follow this links to install caddy a. g. js application running on your server. com defined Sometimes your app will need to route a handful of paths to one service and all other paths to another. How I run Caddy: Using Caddy as a reverse-proxy for HTTPS on Tailscale VPN. I run caddy reverse proxy with multiple upstreams and have this problem: when 1 upstream fails, sometime caddy fails to response to incoming requests, despite the other upstreams are still healthy. 10:8000 { bind 10. 168. Step 1 - Create your Virtual Host For the first time the request to the CADDY_PROXY_PORT should check if the Token is set, if not rewrite to /login proxy and the proxy with strip /login and route to the service. It’s unclear what you’re trying to do here. b. On a system where I want to securely expose services running on containers, Caddy is easy for me to pick a certificate and then define all of the proxy rules for each container in a single file. I used info I found on Caddy’s forum here. io { reverse_proxy services1 } subapp2. 10:3000 ## this might also work, i'm not sure # reverse_proxy :3000 ## if your services run on the same host as Caddy you can use: # reverse_proxy localhost:3000 } bar. Syntax This guide explains how to set up Caddy as a reverse proxy that routes traffic to different backend services based on URL paths. It is a completely free, open-source project with an Apache 2. 1:3004 } You haven’t told Caddy when to use either proxy. I appreciate that this might not We’re going to use caddy’s reverse proxy function to protect all your api, website, and whatever you put on it. com, whereas the tls server_name is reader. How I run Caddy: I’m running Caddy on Ubuntu 20. I’m looking for a way to expose these individual top level directories as a subdomains in production (for example: foo. Caddy is a powerful, enterprise-ready, open source web server with automatic HTTPS written in Go and represents an alternative to Nginx. What I would like to have is HTTP/3 support for the transport between the Caddy servers, no matter if the client supports it or not. Machine 2 is running various docker services. 10:4000 } The important bit in the above is that you have to map DNS names to host:port In this article. 4. 06, with latest apt update + apt upgrade. so 80, and 443 already pointing to my main server, so how to i handle caddy on server 2? i believe 80 and 443 are required for letsencrypt. Above answers are both good, but if you want to run on specific port and have other reverse proxy redirecting from yourdomain. You could do multiple compose files, but then need to specify networks. Why does adding this client_auth to site1. You need to fix that so that your application accepts requests on the specified port without redirecting Caddy (and hence the client). 0 2. But I have different usage for that port and cannot use those port for caddy. Its main features are its simple config setup and automatic HTTPS: It will automatically request and renew a LetsEncrypt certificate so that users of your service get a Browser-trusted and secure connection. Usually these run on a specific port; you will need to know what each one is. 125. 04, systemd for init, services running inside Docker containers, Docker version 20. You should know how to use it. Caddy has a dedicated uri (Caddyfile directive) — Caddy Documentation, and it’s handle_ shorthand handle_path (Caddyfile directive) — Caddy Documentation for that: handle_path /server* { reverse_proxy localhost:10100 } Routing multiple paths to a reverse proxy. com, bar. Non are high traffic, and I’m using Hugo to generate static files which I copy into a separate caddy-powered Docker container for each site. 238:7777 {I don’t think this makes sense. It can serve many roles, including reverse proxy. Tagged with caddy; Posted 21 November 2024 ; You need to add Host headers and HTTPS configuration to your reverse_proxy block. Defining trusted proxies For security, you must explicitly define the proxy servers that Nextcloud is to trust. How I run Caddy: docker run caddy with my custom Caddyfile a. 04 b. caddy stop Stops the running Caddy process. You can define external networks in docker-compose, and put your container “on” multiple networks. I can run Caddy as a container as well making The best/easiest way to get your Caddy reverse proxy to work is to put it on the same docker network as your NextCloud and simply talk to the container directly. System environment: Ubuntu server 20. 0 encode zstd gzip @webapp {path / path / posts / posts /* path / tags / tags /* path / static / static /*} handle @webapp {reverse_proxy subapp1. Then try it: curl -v https://localhost. 6. company. Caddy supports HTTP/2, HTTP, and HTTPS, and allows for automatic obtaining and renewing of Let’s Encrypt certificates. Caddy as reverse proxy in docker refuses to connect to my jellyfin is working after doing handle_path but the rest were blank. domain. Ah okay I see it now in the logs. js webserver (currently hosted on render. This tutorial shows you how to use Caddy as a reverse proxy for your Node. compay. So, I’m thinking Caddy Docker Proxy as the entrypoint, reverse proxying a number of PHP containers labelled accordingly. Currently I have Port 80 and 443 forwarded on the router, on which caddy works perfectly fine. Please note that using a proxy server like Caddy, while advantageous for dedicated web hosts, is absolutely not required in order to use Foundry Virtual Tabletop. Command: sudo systemctl start caddy c. For the moment, I am just trying to get the reverse proxy to Nextcloud working, and I can’t. How to use caddy as reverse proxy for local domain with https. reverse_proxy @websockets localhost: 6001 reverse_proxy localhost: 8080} If the matcher set consists of only one matcher, a one-liner syntax also works: @post method POST reverse_proxy @post localhost: 6001. But for now, I came across some challenges with running Caddy 2 as a reverse proxy for The best/easiest way to get your Caddy reverse proxy to work is to put it on the same docker network as your NextCloud and simply talk to the container directly. Documentation. This is useful when you have multiple You need to add Host headers and HTTPS configuration to your reverse_proxy block. How Caddy as a reverse proxy and TLS terminator. Caddy's proxy was designed to be as forward-compatible as possible and has major batteries included: load balancing, active and passive health checks, dynamic upstreams, retries, pluggable transports, and of course, best-in-class TLS security. 111:8123 Hello Caddy community, I’ve worked (still working on) integrating Caddy into the OPNsense Firewall. The only difference in the two configs is the reverse_proxy lines. For instance, let’s say I’m running zwavejs2mqtt. articles; today i learned; tags; contact ; Creating a reverse proxy to a multi-site server with Caddy . Mount services into caddy with directories. It’s a reverse proxy. Caddy version (caddy version): Latest Windows 2. I want to have a site configuration that’s listening on multiple ports: 443 reverse_proxy. System environment: MacOS 11. org) and would like to move them to Linode to save money. It acts as an intermediary, handling incoming traffic and distributing it to the 1. 0 b. 3 h1:Y1FaV2N4WO3rBqxSYA8UZsZTQdN+PwcoOcAiZTM8C0I= 2. Caddy’s named matchers allow you to We can use Caddy in a reverse proxy mode, allowing us to access services at endpoints such as https://pihole. ujtcaou ecrs dssdqd uriu blb ykyld dwmlc uody uvfkv mshlyleu