How do you define a resolver?

> On 13 Mar, 2018, at 19:36, Roman Arutyunyan <arut@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$request_uri" requires a resolver.
> Normally, you would have "no resolver defined to resolve ..."
> error logged if resolver is missing, but you may not see it if, for example,
> your log level is too high.
>
>>> On 13 Mar, 2018, at 18:34, Roman Arutyunyan <arut@nginx.com> wrote:
>>>
>>> Hi Kenny,
>>>
>>> On Tue, Mar 13, 2018 at 05:37:52PM -0300, Kenny Meyer wrote:
>>>> Hi,
>>>>
>>>> I’m having trouble using the new mirror module. I want to mirror incoming requests from Nginx to other upstream servers. 1) a production server 2) a staging server
>>>>
>>>> This is my config:
>>>>
>>>> server {
>>>> listen 80 default_server;
>>>> listen [::]:80 default_server;
>>>>
>>>> location / {
>>>> mirror /mirror;
>>>> proxy_pass http://www.example.com;
>>>> }
>>>>
>>>> location /mirror {
>>>> internal;
>>>> proxy_pass http://staging.example.com$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@nginx.org
>>> http://mailman.nginx.org/mailman/listinfo/nginx
>>
>> Kenny Meyer
>> www.kennymeyer.net
>>
>> _______________________________________________
>> nginx mailing list
>> nginx@nginx.org
>> http://mailman.nginx.org/mailman/listinfo/nginx
>
> --
> Roman Arutyunyan
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> nginx mailing list
> nginx@nginx.org
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Kenny Meyer
www.kennymeyer.net

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