expression to query stats from prometheus using Curl

[vim...@gmail.com]

Hi

when I give below curl query to prometheus, it returns an output

udo curl 'http://172.17.0.1:9090/api/v1/query?query=(num_session*.5)

but when I add one more parameter in the expression like given below, I get 400 bad request. 

sudo curl 'http://172.17.0.1:9090/api/v1/query?query=(num_session*.5 + avg_cpubusy*.2)

Please help

Thank You

Vial

[Brian Brazil]

You need to replace the spaces by %20 when using curl on the command line.

There's also no need to use sudo with curl.

Brian

 

Please help

Thank You

Vial

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Brian Brazil

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[Brian Brazil]

On 26 July 2017 at 06:36, <vim...@gmail.com> wrote:

Thanks Brian, 

That was very help full

I want to get stats for a certain label and below is what I am trying. I get parsing error. Please suggest how to get around this.

When I try same in prometheus it works fine.

curl -s 'http://172.17.0.1:9090/api/v1/query?query=vimals_sess_ttlconnected{gw="10.104.185.151"}'

{"status":"error","errorType":"bad_data","error":"parse error at char 27: could not parse remaining input \"=\\\"10.104.185.15\"

You've some form of escaping issue there, I can't see what it is offhand.

Brian

 

Regards

Vimal

On Tuesday, July 25, 2017 at 4:03:27 PM UTC+5:30, Brian Brazil wrote:

On 25 July 2017 at 11:28, <vim...@gmail.com> wrote:

Hi

when I give below curl query to prometheus, it returns an output

udo curl 'http://172.17.0.1:9090/api/v1/query?query=(num_session*.5)

but when I add one more parameter in the expression like given below, I get 400 bad request. 

sudo curl 'http://172.17.0.1:9090/api/v1/query?query=(num_session*.5 + avg_cpubusy*.2)

You need to replace the spaces by %20 when using curl on the command line.

There's also no need to use sudo with curl.

Brian

 

Please help

Thank You

Vial

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For more options, visit https://groups.google.com/d/optout.

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Brian Brazil

www.robustperception.io

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Brian Brazil

www.robustperception.io