Graphs using http_proxy

[Tom Brandish]

Hello,

I'm trying to setup a simple line graph using a JSON from my jenkins server as the source of data.  I have created a Graph widget on my dashboard and set the source to http_proxy.  I set my Proxy URL to a JSON coming from my jenkins server:

http://jenkins:8080/job/Integration/api/json?tree=builds[number,duration]

My JSON contains the following data:

{"builds":[{"duration":0,"number":69},{"duration":5966858,"number":68},{"duration":10799446,"number":67},{"duration":6329780,"number":65},{"duration":8475224,"number":64},{"duration":9114256,"number":63},{"duration":13621139,"number":62},{"duration":10305931,"number":61},{"duration":10657575,"number":60},{"duration":11343232,"number":59},{"duration":9571664,"number":58},{"duration":7361343,"number":57},{"duration":6283976,"number":56},{"duration":11084789,"number":55},{"duration":10629001,"number":54},{"duration":11262444,"number":51},{"duration":4697608,"number":48},{"duration":10973732,"number":46},{"duration":5579112,"number":45},{"duration":11145336,"number":44},{"duration":5315106,"number":42},{"duration":6336381,"number":41},{"duration":6211830,"number":40},{"duration":5817633,"number":35},{"duration":8636956,"number":34},{"duration":5317603,"number":32},{"duration":11551784,"number":31},{"duration":5678030,"number":30},{"duration":11772446,"number":29},{"duration":6460126,"number":28},{"duration":11667357,"number":27},{"duration":10704444,"number":25},{"duration":6331461,"number":23}]}

My Targets to builds.number;builds.duration.  I would like to see a graph with the x-axis being the build number and the y-axis being duration (in milliseconds...).

However, I am seeing an empty graph and no response data in the log:

Started GET "/api/data_sources/datapoints?from=1394686800&source=http_proxy&to=1397192399&widget_id=21" for 134.64.81.222 at 2014-04-10 11:29:40 -0500
Processing by Api::DataSourcesController#index as JSON
  Parameters: {"from"=>"1394686800", "source"=>"http_proxy", "to"=>"1397192399", "widget_id"=>"21", "kind"=>"datapoints"}
  Widget Load (0.3ms)  SELECT `widgets`.* FROM `widgets` WHERE `widgets`.`id` = 21 LIMIT 1
  CACHE (0.0ms)  SELECT `widgets`.* FROM `widgets` WHERE `widgets`.`id` = 21 LIMIT 1  [["id", "21"]]
I, [2014-04-10T11:29:40.910778 #8437]  INFO -- : get http://jenkins:8080/job/Iris-Integration/api/json?tree=builds%5Bnumber%2Cduration%5D&from=1394686800&to=1397192399&targets%5B%5D=builds.duration&targets%5B%5D=builds.number
D, [2014-04-10T11:29:40.910837 #8437] DEBUG -- request: User-Agent: "Faraday v0.8.8"
I, [2014-04-10T11:29:40.919587 #8437]  INFO -- Status: 200
D, [2014-04-10T11:29:40.919663 #8437] DEBUG -- response: date: "Thu, 10 Apr 2014 16:29:40 GMT"
server: "Jetty(8.y.z-SNAPSHOT)"
x-jenkins: "1.555"
x-jenkins-session: "a29d4a3d"
content-type: "application/json;charset=UTF-8"
content-length: "313"
connection: "close"
Completed 200 OK in 16ms (Views: 0.1ms | ActiveRecord: 0.3ms)

Any help would be appreciated.

[Frederik Dietz]

Hi Tom,

the JSON format returned by Jenkins is not in the format expected by the graph widget. 

Have a look at the docs with an example for the Graph widget using the http proxy:

https://github.com/fdietz/team_dashboard/blob/master/WIDGETS_CONFIGURATION.markdown

Cheers,

Frederik

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[Tom Brandish]

Thanks, I've been learning alot about graphs the past few days.  I am liking your dashboard framework.  

I also created a new widget to display jenkins build times in minutes instead of the default milliseconds  :-)

[Frederik Dietz]

Great that you got it working!

To view this discussion on the web visit https://groups.google.com/d/msgid/team_dashboard/5f44ece2-8e00-41ca-81a1-35333943a4df%40googlegroups.com.