load balancer on nginx : how to monitoring backend ?

[Alexandre]

Hello,

On 28/01/16 08:27, Maxim Konovalov wrote:
> On 1/28/16 1:32 AM, Alexandre wrote:
>> Monitoring of backend seems to be possible with NGINX PLUS. Can you
>> confirm ?
>>
>> http://nginx.org/en/docs/http/ngx_http_upstream_module.html
>> https://www.nginx.com/products/
>>
> Yes, that's right.

OK, I can not use a load balancer in production without backend 
monitoring. I will use LVS.

Thank you.

Alexandre.

>
>> Thank you
>>
>> Alexande.
>>
>> On 27/01/16 22:37, Alexandre wrote:
>>> Hello, thank you I'll test.
>>>
>>> It is not possible to test the nginx upstream directly ?
>>>
>>> Thank you
>>>
>>> Alexandre
>>>
>>>
>>> On 27/01/16 20:40, Yichun Zhang (agentzh) wrote:
>>>> Hello!
>>>>
>>>> On Wed, Jan 27, 2016 at 9:10 AM, Alexandre wrote:
>>>>>
>>>>> However I wish to monitor the status of the backend. How can I do ?
>>>>>
>>>>
>>>> You may find the lua-resty-upstream-healthcheck library helpful:
>>>>
>>>>       https://github.com/openresty/lua-resty-upstream-healthcheck
>>>>
>>>> But it's much easier to install via the OpenResty bundle though:
>>>>
>>>>       https://openresty.org/
>>>>
>>>> Regards,
>>>> -agentzh
>>>>
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