Using the mirror module

[Kenny Meyer]

How do you define a resolver?

> On 13 Mar, 2018, at 19:36, Roman Arutyunyan <arut at nginx.com> wrote:
> 
> On Tue, Mar 13, 2018 at 06:58:25PM -0300, Kenny Meyer wrote:
>> Hi Roman,
>> 
>>> Are there any errors in error.log?
>> No errors…
>> 
>>> And what happens if you switch www.example.com and staging.example.com?
>> Then I get redirected to staging.example.com and I don’t see any requests being logged on example.com
> 
> Do you have a resolver defined in the http{} block?
> Proxying to "http://staging.example.com$request_uri" requires a resolver.
> Normally, you would have "no resolver defined to resolve ..."
> error logged if resolver is missing, but you may not see it if, for example,
> your log level is too high.
> 
>>> On 13 Mar, 2018, at 18:34, Roman Arutyunyan <arut at nginx.com> wrote:
>>> 
>>> Hi Kenny,
>>> 
>>> On Tue, Mar 13, 2018 at 05:37:52PM -0300, Kenny Meyer wrote:
>>>> Hi,
>>>> 
>>>> I’m having trouble using the new mirror module. I want to mirror incoming requests from Nginx to other upstream servers. 1) a production server 2) a staging server
>>>> 
>>>> This is my config:
>>>> 
>>>> server {
>>>>       listen 80 default_server;
>>>>       listen [::]:80 default_server;
>>>> 
>>>>       location / {
>>>>           mirror /mirror;
>>>>           proxy_pass http://www.example.com;
>>>>       }
>>>> 
>>>>       location /mirror {
>>>>           internal;
>>>>           proxy_pass http://staging.example.com$request_uri;
>>>>       }
>>>> }
>>>> 
>>>> So, I request http://myserver.com (where Nginx is hosted) and it successfully redirects me to www.example.com, however I don’t see any requests hitting staging.example.com. 
>>>> 
>>>> What could be the error?
>>> 
>>> The configuration looks fine.
>>> Are there any errors in error.log?
>>> And what happens if you switch www.example.com and staging.example.com?
>>> 
>>> -- 
>>> Roman Arutyunyan
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>>> nginx at nginx.org
>>> http://mailman.nginx.org/mailman/listinfo/nginx
>> 
>> Kenny Meyer
>> www.kennymeyer.net
>> 
>> _______________________________________________
>> nginx mailing list
>> nginx at nginx.org
>> http://mailman.nginx.org/mailman/listinfo/nginx
> 
> -- 
> Roman Arutyunyan
> _______________________________________________
> nginx mailing list
> nginx at nginx.org
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Kenny Meyer
www.kennymeyer.net