I want nginx to take any requests from *.example.com and send them to the same name (*.example.com), just using nginx for SSL, and so that I can externally use my local DNS.
server {
listen *:80;
listen 443 ssl;
server_name *.whitefamilyserver.com;
location / {
proxy_pass http://$host; # (host will normally be subdomain.example.com)
proxy_set_header Host $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;
}
}
So if someone went to test.example.com, it would forward it to test.example.com (but since this is running from inside my home network, it will use the local DNS to resolve the client).
Related
I use nginx for reverse proxy with domain name. I've some application publish on IIS and i want to proxy different location name for each application.
For example;
Domain name on nginx :
example.com.tr
application end points for app:
1.1.1.1:10
1.1.1.2:10
upstream for app in nginx.conf:
upstream app_1 {
least_conn;
server 1.1.1.1:10;
server 1.1.1.2:10;
}
server {
listen 443 ssl;
server_name example.com.tr;
proxy_set_header X-Forwarded-Port 443;
ssl_certificate /etc/cert.crt;
ssl_certificate_key /etc/cert.key;
location /app_1/ {
proxy_pass http://app_1/;
proxy_set_header X-Forwarded-For $remote_addr;
proxy_set_header Host $host;
proxy_set_header X-REAL-SCHEME $scheme;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-Proto $scheme;
access_log /etc/nginx/log/access.log;
error_log /etc/nginx/log/error.log;
}
}
When I try to access example.com.tr/app_1/ , I can access application but not all data.
I inspected this site and so many requests of application were failed.
All requests sended to example.com.tr/uri instead of example.com.tr/app_1/uri. How can I fix this ?
thanks,
You need a transparent path proxy setup. Means NGINX should use the requested URI without removing the matched location from it.
proxy_pass http://app_1;
Remove the tailing slash to tell NGINX not to do so. Using an upstream definition is great but make sure you apply keepalive.
I have a CentOS 7 server and nginx running. If I start my next.js app on port 3000 and go to the ip address I see a welcome to nginx page. But If I go to ip_address:3000 I see my actual website.
If I type my server's ip address to chrome xxx.x.xxx.xx I see welcome to nginx page
If I type my server's ip address and my application's port xxx.x.xxx.xx:3000 I see my actual website.
my /etc/nginx/sites-available/default file
server {
listen 80 default_server;
listen [::]:80 default_server;
root /var/www/html;
index index.html index.htm index.nginx-debian.html;
server_name mydomain.com.tr www.mydomain.com.tr;
location / {
proxy_pass http://localhost:3000;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header Host $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 X-Forwarded-Host $host;
proxy_set_header X-Forwarded-Port $server_port;
}
}
After I modify my configuration file I type sudo service nginx restart to apply changes. But nothing changes. How can I access my website with only IP address?
I might be wrong but if you use the server_name directive with only the two domains, you are not able to access the website using the server's ip because it's not matching and therefore the proxy_pass is not used.
You can still access your app using the 3000 port because you don't use the 3000 port in your nginx config.
I have a godaddy A record pointing to my Digital Ocean IP address.
Here's the nginx configuration.
server {
listen 80 default_server;
server_name domain.com www.domain.com;
location / {
proxy_pass 'http://127.0.0.1:3004';
}
}
When I type in the domain.com it goes to the server, but the address bar shows the IP address.
How can it show the domain name?
It's most probably a redirection from proxy_pass. I'm not sure what you are running at backend but you could try to pass hostname.
proxy_set_header Host $host;
Add this line after proxy_pass to tell backend which domain is in the request headers.
The redirection to the IP address is most likely done by your backend in the proxy_pass.
You could try to add some header to help the backend understand the context of the request.
I would recommend as a starter the following configuration :
server {
listen 80 default_server;
server_name domain.com www.domain.com;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header X-Forwarded-Host $host:$server_port;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header Host $host;
location / {
proxy_pass 'http://127.0.0.1:3004';
}
}
If using Node.JS, you might need the following line as well :
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
Please also check the configuration of your backend. You may need to setup the access URL, context path, etc.
I'm trying to set my nginx to have 2 server blocks, one that lead to the default one atm and one that leads to my loadbalancer.
So I have set up my loadbalancer like this.
upstream backend {
server 192.168.24.28;
server 192.168.24.47;
}
server {
listen 80;
server_name MYURL
location / {
proxy_set_header HOST $host;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_pass http://backend;
proxy_redirect off;
}
}
and the default i have changed the listen to be
listen 192.168.24.30:80 default_server;
And the servers ip is 192.168.24.99
So if I understand it correctly, my settings should put the loadbalancer at 192.168.24.99 and the default at 192.168.24.30
So loadbalancer is placed correctly, but the 192.168.24.30 just gives me
ERR_CONNECTION_TIMED_OUT
Any idea what I might be doing wrong?
I have two servers, a proxy server running nginx, and a backend application server
From the outside, everything works as expected.
From the backend, I can access any outside server.
When trying to access the very website from the backend (e.g. wget https://www.my-server-name.com) server, it leads to a timeout.
This is my configuration:
server {
listen 172.25.9.64:80;
server_name www.my-server-name.com;
root /dev/null;
return 301 https://www.my-server-name.com$request_uri;
}
limit_conn_zone $server_name zone=data:10m;
server {
listen 172.25.9.64:443 ssl;
server_name www.my-server-name.com;
root /var/www;
ssl_certificate_key /etc/ssl/server.key;
ssl_certificate /etc/ssl/server.ca-bundle;
location / {
proxy_pass http://172.25.166.68:60936/;
proxy_redirect default;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Forwarded-Server $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
include /etc/nginx/proxy.conf;
}
}
Do you have any idea?
Thank you in advance :)
I simply had to add the corresponding IPs to /etc/hosts.