Hi Team,

Please ignore my previous email. Kindly check the below config and suggest
me a solution.

server 1
server_name abc.com;
access_log /var/log/nginx/abc.access.log;
error_log /var/log/nginx/abc.error.log warn;
location /abc {
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_pass_header X_CUSTOM_HEADER;
proxy_pass https://1.1.1.1/abc;

}

Backend Server

server_name def.com;
access_log /var/log/nginx/def.access.log;
error_log /var/log/nginx/def.error.log warn;
location /abc {
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $host;
proxy_pass http://localhost:1111;

}

server_name ghi.co.com;
access_log /var/log/nginx/ghi.access.log;
error_log /var/log/nginx/ghi.error.log warn;
location /xyz {
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $host;
proxy_pass http://localhost:2222;

}


If I enable this Nginx Config, the virtual hosts on the Backend server like
ghi.co.com are logging with the requests coming to def.com

Can you let me know,what I am missing and why I am facing incorrect logging
requests to the file /var/log/nginx/ghi.access.log.

Thanks & Regards
Sathish Kumar.V


On Fri, May 24, 2019 at 8:04 AM Sathish Kumar <satcse88@gmail.com> wrote:

> Hi Team,
>
> I am already setting below headers.
> server 1
> server_name abc.com;
> access_log /var/log/nginx/abc.access.log;
> error_log /var/log/nginx/abc.error.log warn;
> location /abc {
> 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_pass_header X_CUSTOM_HEADER;
> proxy_pass https://1.1.1.1/abc;
>
> }
>
> Backend Server
>
> server_name def.com;
> access_log /var/log/nginx/def.access.log;
> error_log /var/log/nginx/def.error.log warn;
> location /abc {
> proxy_set_header X-Real-IP $remote_addr;
> proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
> proxy_set_header Host $host;
> proxy_pass http://1.1.1.1/abc;
>
> }
>
> server_name ghi.co.com;
> access_log /var/log/nginx/ghi.access.log;
> error_log /var/log/nginx/ghi.error.log warn;
> location /xyz {
> proxy_set_header X-Real-IP $remote_addr;
> proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
> proxy_set_header Host $host;
> proxy_pass http://1.1.1.1/xyz;
>
> }
>
>
> If I enable this Nginx Config, the virtual hosts on the Backend server
> like ghi.co.com are logging with the requests coming to def.com
>
> Can you let me know,what I am missing and why I am facing incorrect
> logging requests to the file /var/log/nginx/ghi.access.log.
>
> Thanks & Regards
> Sathish Kumar.V
>
>
> On Fri, May 24, 2019 at 7:35 AM Sathish Kumar <satcse88@gmail.com> wrote:
>
>> Hi Rozitis,
>>
>> Thanks for your reply.
>>
>>
>>
>>
>> On Thu, May 23, 2019, 10:58 PM Reinis Rozitis <r@roze.lv> wrote:
>>
>>> > Instead of IP address, if we use FQDN with https, do we have to
>>> validate the SSL certificate on Proxy_Pass?.
>>>
>>> By default the certificate validation is turned off (and nginx just uses
>>> the ssl for traffic encryption).
>>> If needed you can enable it with proxy_ssl_verify on; (
>>> http://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_ssl_verify
>>> )
>>>
>>>
>>> > Due to IP address, multiple sites on the server Nginx access log
>>> logging the same requests.
>>>
>>> If you do the logging on the backend server (and there are multiple
>>> virtualhosts) and proxy_pass is via http://ip, then you need/have to
>>> pass also the Host header.
>>>
>>> Either by passing the Host header from original request:
>>>
>>> proxy_set_header Host $host;
>>>
>>> or you can specify a custom one:
>>>
>>> proxy_set_header Host "some.domain";
>>>
>>>
>>>
>>> > Is the above Nginx config, correct way of doing it?.
>>>
>>> Depends on your setup and what you want to achieve.
>>>
>>>
>>> For example if your location blocks match the request on the backend you
>>> can omit the URI in the proxy_pass directive:
>>>
>>> location /abc {
>>> proxy_pass https://1.1.1.1;
>>> }
>>>
>>> rr
>>>
>>> _______________________________________________
>>> nginx mailing list
>>> nginx@nginx.org
>>> http://mailman.nginx.org/mailman/listinfo/nginx
>>>
>>
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