I've a simple go app which serves html via nginx proxy_pass. My issue is that I get a 404 on the / , the other directives work fine. Any ideas ?
nginx config file
server {
listen 80 default_server;
listen [::]:80 default_server;
location / {
proxy_set_header X-Real-IP $remote_addr;
proxy_pass http://localhost:8001;
}
location /codcall {
proxy_set_header X-Real-IP $remote_addr;
proxy_pass http://localhost:8001;
}
location /codcall-dev {
proxy_set_header X-Real-IP $remote_addr;
proxy_pass http://localhost:8001;
}
}
my go app routes
func main() {
http.HandleFunc("/", indexHandler)
http.HandleFunc("/codcall", indexHandler)
http.HandleFunc("/codcall-dev", indexHandler)
http.ListenAndServe(":8001", nil)
}
Must have been a mixup somewhere between loaded configs and what I thought was loaded. I rebooted my vps and double checked everything config wise and its working now.
Related
I have an auth_request in my /protected/ path. Everything works fine so far. But I want that every request that includes /protected/ for example /protected/application1 and /protected/application2 will be go first through the /protected/ location with the authentication and if this is passed go to the further location.
I have this so far but it doesn't seem that the authentication has any impact of the route.
So when I call /protected/ everything works as expected, when I call /protected/application1 it doesn't matter if the authentication succeeds or not.
This is part of my config:
location /protected/application1 {
proxy_set_header X-Real-IP $remote_addr;
proxy_pass http://localhost:4501;
}
location /protected/application2 {
proxy_set_header X-Real-IP $remote_addr;
proxy_pass http://localhost:4502;
}
location /protected/ {
auth_request /auth;
auth_request_set $auth_status $upstream_status;
proxy_set_header X-Real-IP $remote_addr;
proxy_pass http://localhost:4500;
}
location = /auth {
internal;
proxy_pass http://localhost:8081/welcome;
proxy_set_header Content-Length "";
proxy_set_header X-Original-URI $request_uri;
}
Do you have any suggestions?
Thank you very much!
I have used subdomain for my website eg login.xyz.comand it should be pointing toward xyz.com/login. This thing works fine but the issue is this login.xyz.com works me for every page. Even if i am logged in inside the webste the login.xyz.com becomes login.xyz.com/abc. How can i resolve this issue.
This is the below code which I have used :
server {
listen 80 default_server;
server_name login.xyz.com.com;
location / {
proxy_pass http://localhost.com/login;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
}
}
I'm trying to host multiple Node JS servers proxied through Nginx, which is working correctly. One server is hosted at '/', with another hosted at, for example, '/one'. The relevant Nginx config for this setup is below.
upstream host_com {
server 127.0.0.1:3000;
keepalive 8;
}
upstream one_host_com {
server 127.0.0.1:3010;
keepalive 8;
}
server {
listen 80;
access_log /var/log/nginx/host.log;
location / {
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $http_host;
proxy_set_header X-NginX-Proxy true;
proxy_pass http://host_com/;
proxy_redirect off;
}
location /one {
rewrite ^(/one)+/(.*)$ /$2 break;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $proxy_host; #$http_host;
proxy_set_header X-NginX-Proxy true;
proxy_pass http://one_host_com/;
proxy_redirect off;
}
}
However, when I do an AJAX call from the '/one' testbed, like below:
$.getJSON( '/get_stuff', function(data) { .. });
The post goes to '/get_stuff' when I want it to go to '/one/get_stuff'. How can I get Nginx to direct to NodeJS but still maintain the location? Is there a better way to implement this?
Try removing the leading slash in your JavaScript, e.g. $.getJSON( 'get_stuff', function(data) { .. });. By including the leading slash you are asking for a path at the root of the domain but I think you want the path relative to the url you are presently at.
i am trying to configure nginx to proxy pass the request to another server,
only if the $request_body variable matches on a specific regular expression.
My problem now is, that I don't how to configure this behaviour exactly.
I am currently down to this one:
server {
listen 80 default;
server_name test.local;
location / {
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $remote_addr;
proxy_set_header Host $http_host;
if ($request_body ~* ^(.*)\.test) {
proxy_pass http://www.google.de;
}
root /srv/http;
}
}
but the problem here is, that root has always the upperhand.
the proxy won't be passed either way.
any idea on how I could accomplish this?
thanks in advance
try this:
server {
listen 80 default;
server_name test.local;
location / {
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $remote_addr;
proxy_set_header Host $http_host;
if ($request_body ~* ^(.*)\.test) {
proxy_pass http://www.google.de;
break;
}
root /srv/http;
}
}
Nginx routing is based on the location directive which matches on the Request URI. The solution is to temporarily modify this in order to forward the request to different endpoints.
server {
listen 80 default;
server_name test.local;
if ($request_body ~* ^(.*)\.test) {
rewrite ^(.*)$ /istest/$1;
}
location / {
root /srv/http;
}
location /istest/ {
rewrite ^/istest/(.*)$ $1 break;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $remote_addr;
proxy_set_header Host $http_host;
proxy_pass http://www.google.de;
}
}
The if condition can only safely be used in Nginx with the rewrite module which it is part of. In this example. The rewrite prefixes the Request URI with istest.
The location blocks give precedence to the closest match. Anything matching /istest/ will go to the second block which uses another rewrite to remove /istest/ from the Request URI before forwarding to the upstream proxy.
I have 2 servers,
with IP xx.xx.xx.xx, situated in Germany ... (running frontend: nginx(static content), backend: Apache2)
with IP yy.yy.yy.yy, situated in Italy...
All requests at the moment is sending to server with IP xx.xx.xx.xx,
How can I proxy all traffic from xx.xx.xx.xx to yy.yy.yy.yy using nginx ...
request proxy, request
Internet -> xx.xx.xx.xx(nginx) -> yy.yy.yy.yy(nginx, Apache)
<- <-
response proxy, response
For others. Answer for subject is configure Nginx like:
server {
listen 80;
server_name mydomain.example;
location / {
access_log off;
proxy_pass http://mydomain.example:8080;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
}
You can use upsteream like:
upstream xx.xx.xx.xx:8080{
#ip_hash;
server xx.xx.xx.xx:8080 max_fails=2 fail_timeout=2s;
server yy.yy.yy.yy:8181 max_fails=2 fail_timeout=2s;
}
then you can use the cookie or header to set the request like:
location /app {
if ($cookie_proxy_override = "proxy-target-A") {
rewrite . http://xx.xx.xx.xx:8080/app;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
break;
}
if ($cookie_proxy_override = "proxy-target-B") {
rewrite . http://yy.yy.yy.yy:8181/webreg;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
break;
}
proxy_pass http://xx.xx.xx.xx:8080/webreg;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}