Problem: a server behind proxy unreachable for api listening port 3050 with bedrock wordpress.
I had deployed wordpress with Trellis to my VMs. Everything is up and running perfectly.
The wordpress site is accessible to the http://example.com but it won't able access through IP address like http://192.168.1.157
I had setup a node api that listening on port 3050. but when I try to browse/curl it with http://192.168.1.157:3050 or http://192.168.1.157/api
Chrome is return: This site can’t be reached ; ERR_CONNECTION_REFUSED
I only able to reach the site with http://example.com/api
I have an Nginx reverse proxy that helps me route to my Proxmox VMs.
Here are the routing rules written on my reverse proxy:
location ~* /api/ {
client_max_body_size 500M;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Forwarded-Server $host;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-Proto http;
rewrite ^/api/(.*) /$1 break;
proxy_pass http://192.168.1.157:3050;
}
I am looking for a way, that my Trellis Wordpress can be accessed through http://192.168.1.157 . I think it will help me solve the problem.
Any advice is appreciated
Thanks
Related
i want to host two small websites, both made with strapi backend and react frontend, on my server which is a digital ocean droplet.
I already configured nginx in order to work for one of the websites and everything is working correctly. I can access strapi from site1.com/dashboard and my queries point to site1.com/api/graphql. I followed some tutorials for that.
Here are the nginx files i added:
/etc/nginx/sites-available/site1.com:
server {
listen 80;
listen [::]:80;
root /var/www/site1.com/react;
# Add index.php to the list if you are using PHP
index index.html index.htm index.nginx-debian.html;
server_name site1.com www.site1.com;
location /api/ {
rewrite ^/api/(.*)$ /$1 break;
proxy_pass http://strapi;
proxy_http_version 1.1;
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Forwarded-Server $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header Host $http_host;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "Upgrade";
proxy_pass_request_headers on;
}
location /dashboard {
proxy_pass http://strapi/dashboard;
proxy_http_version 1.1;
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Forwarded-Server $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header Host $http_host;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "Upgrade";
proxy_pass_request_headers on;
}
location / {
# First attempt to serve request as file, then
# as directory, then fall back to displaying a 404.
try_files $uri $uri/ /index.html;
}
}
file /etc/nginx/conf.d/upstream.conf:
upstream strapi {
server 127.0.0.1:1337;
}
What i now want to do is to deploy another website to the same server and configure nginx to serve it as well (on another domain, for example site2.com).
So i added the nginx virtual server file for the second website, copying the first one and changing the domain name and root directory.
The site 2 frontend is now working correctly and accessible on its domain.
However when i start the site 2 strapi instance it says the port 1337 is already in use (obviously, it is used by site 1 strapi instance that is running with pm2). So i changed the port in strapi config to be 1338 (is it ok?) but now i don't know what do to in nginx in order to serve the two different strapi instances on different domains.
The hostname you are using for the proxy_pass directive is the upstream name you defined in the separate config file. This is basically an indirection to one or more real backends. In your case that's the application running on port 1337 on the same machine. It could also be a list of external domains where nginx takes care to distribute the load to.
Your approach with additional virtual hosts already looks good. The frontend that already "works" under site2 is probably the old instance served under the new domain if your proxy_pass directive still points to http://strapi for site2 (which probably still resolves to `localhost:1337).
As you already mentioned, a second instance of the backend needs to run on a different port. The port number you use is not really important as you will control this with your upstream configuration. Just make sure to not use a port number below 1024 (which requires root permissions), don't conflict with other processes on the system (you will notice) and as best practice, don't use port numbers that are default for some other protocols (maybe check this list).
To fix your setup, just define a second upstream like the first one but pointing to the new url e.g. localhost:1338 and then reference this new name in the proxy_pass directive of site2.
Technically, with just one backend per upstream, you could also skip the upstream part completely and reference the URL directly in the proxy_pass directives, but using a shorthand name can also support readability of your configuration.
I have a node+express website running on my ubuntu server on port 10000 with nginx on port 80 using a proxy_pass to localhost:10000. My issue is that when I ask for the host in express it returns localhost instead of my domain name. I use the nginx proxy so I can manage several domains on the machine pointing to different applications.
Is there a way to keep the original host name on my node+express server while still using proxy_pass in nginx?
By default, nginx sets the Host header in the upstream request to the hostname appearing in the proxy_pass statement. In this case localhost.
You need to set the Host header explicitly using the proxy_set_header directive.
For example, I always set this group:
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header Accept-Encoding "";
proxy_set_header Proxy "";
See this document for more.
Maybe this question got already answered but I can't find the solution for my problem resp. no solution worked for me.
I'm pretty new with NGINX and I've now set up a Raspberry Pi 2 Model B as a Reverse Proxy with NGINX in our company-network. RPi OS is Raspbian v7.
The Hostname (raspberry) of this Reverse Proxy is set over our DHCP Server with a reserved IP.
At the moment I'm able to access another internal Server (resp. its webpage) when I enter the URL for my raspberry in my webbrowser - this works fine.
nginx.conf configuration - working server block in http block:
server {
listen 80 default_server;
server_name webpage;
location / {
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_pass <link for mentioned webpage>;
}
}
Now I would like to be able to access other public/internal websites by entering URLs like:
raspberry/stackoverflow (proxies to stackoverflow)
raspberry/google (proxies to google)
raspberry/facebook (proxies to facebook)
in my webbrowser.
I've tried to use different location blocks in nginx.conf like:
server {
listen 80 default_server;
location /webpage {
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_pass <link for mentioned webpage>;
}
location /stackoverflow {
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_pass <link-stackoverflow>;
}
location /google{
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_pass <link-google>;
}
#and so on.....
}
But this doesn't work, if I enter raspberry/google I get a 404 error from google:
The requested URL /google was not found on this server
This means it searches for https://www.google.com/google instead of just https://www.google.com/
How could I realise my plan? Any help is greatly appreciated :)
P.S. Stackoverflow doesn't allow me to post more than 2 links yet so I wasn't able to write real links (see <>).
I am running Glassfish 3.1.2 on Linux 6 server to deploy Oracle Apex.
I want to to hide port 8383 from url (current url say : https://sd1.domain.com:8383/apex)
80 and 443 port are already assigned for another service.
So, how can I hide port 8383 from URL.
A TCP connection is between two ip:port pairs. In case the server's port is a common one like 80/443, most browsers don't display it.
You can use a reverse proxy on port 80, that classifies incoming HTTP traffic.
It could check the subdomain in the HTTP header and then forward traffic to one of the two web servers (which both listen on dedicated ports).
With nginx the config file could look like this:
server {
server_name sd1.domain.com;
location / {
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_pass http://localhost:8383;
}
}
server {
server_name www.domain.com;
location / {
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_pass http://localhost:8080;
}
}
I run my node app on localhost:3000 and it is serving a default page for the route /. If I access http://localhost:3000 the default page is displayed accordingly. I have also running a Nginx server that is basically configured as followed:
server {
listen 80;
server_name localhost;
location /node_app {
proxy_pass http://127.0.0.1:3000;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
}
If I run http://localhost/node_app now, my node app throws an error saying that it cannot find route /node_app.
How can I configure either my node app or the nginx server in a way that I can access the app by calling http://localhost/node_app, yet the app itself thinks it is at /?
Update
If I add a / to http://127.0.0.1:3000 it is actually matching /node_app to the / route. But now every stylesheet for instance within the default page is now pointing to the wrong path.
After experimenting a bit around I finally got the configuration right to work exactly how I wanted the server to work:
server {
location /node_app/ {
proxy_pass http://localhost:3000/;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
}
Lesson learned: Remember the slashes!