I'm having a problem with nginx server.
When I deploy it and type my hostname in the broker window it will find the page, but it will display IP, not the host name. I tried few things and it always fails. It is strange because I used this before and worked.
I can add that I'm using it as a reverse proxy.
DNS correctly redirects to IP.
But no hostname is shown.
I tried this on AWS EC2 and on digital ocean.
My basic conf is:
server {
listen 80;
listen [::]:80;
server_name hostname.com;
location / {
proxy_pass http://api:8000/index;
proxy_set_header Upgrade $server_name;
proxy_set_header Host $server_name;
}
}
Related
I have multiple servers running on the same host. I am trying to configure nginx to route traffic based on the server_name, but all traffic is sent to the first defined server.
I have two urls:
example.domain.net
domain.net
which I have configured nginx to proxy with configuration:
server {
listen 3978;
listen [::]:3978;
server_name example.domain.net:3978 example.domain.net:3978;
location / {
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_pass https://127.0.0.1:8443;
}
}
server {
listen 3978;
listen [::]:3978;
server_name domain.net:3978 www.domain.net:3978;
location / {
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_pass https://127.0.0.1:8020;
}
}
But all traffic to both example.domain.net:3978 and domain.net:3978 is being sent to whichever server is defined first in the file (in this case example.domain.net)
I've seen other examples where this worked like This post. Is this possible with one having a subdomain and another not?
I am using nginx version 1.18.0 with the default nginx.conf on Ubuntu 18.04
server_name should not have ports. Try removing :3978 from the server_name.
Because you have the ports, the hostname does not match any of the server_name. So, the entire traffic is sent to the first server which is considered as a default for no matches.
Can't connect to application through External IP.
I started gerrit code review application on GCP's vm instance(CentOS 7).
It works on http://localhost:8080 and I can't connect to it through external IP. Also I tried to create NGINX reverse proxy, but probably my configuration is wrong. By the way after installing NGINX, the starter page were shown on external ip.
# nginx configuration /etc/nginx/conf.d/default.conf
server {
listen 80;
server_name localhost;
auth_basic "Welcomme to Gerrit Code Review Site!";
location / {
proxy_pass http://127.0.0.1:8080;
proxy_set_header X-Forwarded-For $remote_addr;
proxy_set_header Host $host;
}
}
gerrit.config
[httpd]
listenUrl = proxy-http://127.0.0.1:8080/
You use localhost as a server_name. I think that may cause conflict, because you connect to your server externally. You don't need server_name, cause you are going connect to your server by ip. And I recommend you enable logs in your nginx config. It will help you with bug fixing.
I recommend you try this config:
server {
listen 80;
access_log /var/log/nginx/gerrit_access.log;
error_log /var/log/nginx/gerrit_error.log;
location / {
proxy_pass http://127.0.0.1:8080;
proxy_set_header X-Forwarded-For $remote_addr;
proxy_set_header Host $host;
}
}
add a line in /etc/hosts
127.0.0.1 internal.domain
Update proxy config
proxy_pass http://internal.domain:8080;
It works with me
I'm not sure if the behavior I want is actually possible natively with nginx but here goes.
I have a server running on port 81 with the following nginx config:
CONFIGURATION OF SERVER1 NGINX
server {
listen 81;
server_name SERVER_DNS_NAME;
location /server1 {
proxy_pass http://127.0.0.1:8084/;
proxy_set_header Host $host;
}
location / {
proxy_pass http://127.0.0.1:8084;
proxy_set_header Host $host:$server_port;
}
}
I have another server running on port 82 with similar configuration. Now what'd i'd like to do is be able to visit them both from port 80 with just different uris.
For example: URL/server1 would take me to the first server, and URL/server2 would take me to the second.
CONFIGURATION OF NGINX LISTENING ON PORT 80
server {
listen SERVER_IP:80;
location /server1{
proxy_set_header Host $host;
http://SERVER_IP:81;
}
location /server2 {
proxy_pass http://SERVER_IP:82;
proxy_set_header Host $host;
}
This works fine when I go to URL/server1. I am successfully routed to the main page on server1. However as soon as I click any of the links present on the page on server1 I get a 404. This is because the site tries to go to URL/some_subdir_of_server1 (for which there is no mapping) rather than doing URL/server1/some_subdir_of_server1. Is this behavior doable? If so how?
Thanks!
Be careful with trailing slashes: in your example, you have
proxy_pass http://SERVER_IP:81/; which will set the proxy URL to root /
I am setting up gogs on nginx server.I also have cpanel/apache hosted on the same server.I am redirecting my gogs call using .htaccess from cpanel.My nginx configuration is
server {
listen 9800;
server_name <my_domain>;
proxy_set_header X-Real-IP $remote_addr; # pass on real client IP
location / {
proxy_pass http://localhost:8000;
}
}
It is working fine if i am using direct ip from browser but when i am using domain it throwing ERR_TOO_MANY_REDIRECTS error on browser.
I have nginx serving a page on port 80.
server {
listen 80;
server_name .example.com;
root /var/www/docs;
index index.html;
}
I also have a service running a server on port 9000. How do I set up a virtual directory in nginx (such as /service) to serve whatever is on port 9000? I am unable to open other ports, so I would like to serve this through some kind of virtual directory on port 80.
Start with that (but you definetly will need more directives to make your server normally answering on this subdirectory):
location /something {
proxy_pass http://localhost:9000/;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $remote_addr;
}