Nginx error log parser

[Aziz Rozyev]

Hi Mohit,

check the second reply. I’m not sure that there is a conventional pretty printing
tools for nginx error log.


br,
Aziz.





> On 10 Jan 2018, at 14:37, mohit Agrawal <mohit3081989 at gmail.com> wrote:
> 
> Hi Aziz,
> 
> log_format directive only provides formatting for access log, I am looking to format error.log which doesn't take log_format directive. 
> Above example that I gave is just for nginx error logs.
> 
> Thanks
> 
> On 10 January 2018 at 15:26, Aziz Rozyev <arozyev at nginx.com> wrote:
> btw, after re-reading the your questing, it looks like you need something like logstash grok filter.
> 
> br,
> Aziz.
> 
> 
> 
> 
> 
> > On 10 Jan 2018, at 11:45, mohit Agrawal <mohit3081989 at gmail.com> wrote:
> >
> > Hi ,
> >
> > I am looking to parse nginx error log so as to find out which particular IP is throttled during specific amount of time on connection throttling  / request throttling. The format looks like :
> >
> > 2018/01/10 06:26:31 [error] 13485#13485: *64285471 limiting connections by zone "rl_conn", client: xx.xx.xx.xx, server: www.xyz.com, request: "GET /api/xyz HTTP/1.1", host: "www.xyz.com"
> > And the sample that I am looking for is :
> >
> > {client: "xx.xx.xx.xx", server: "www.xyz.com", host: "www.xyz.com", "request": "GET /api/xyz HTTP/1.1", reason: "limiting connections by zone "rl_conn""}
> > so that I can pass it through ELK stack and find out the root ip which is causing issue.
> >
> >
> > --
> > Mohit Agrawal
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> 
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> 
> 
> -- 
> Mohit Agrawal