Added source and port tags in jenkins_job metrics

plugins/inputs/jenkins/README.md

@@ -60,14 +60,15 @@ This plugin does not require a plugin on jenkins and it makes use of Jenkins API
     - node_name
     - status ("online", "offline")
     - source
+    - port
   - fields:
-    - disk_available
-    - temp_available
-    - memory_available
-    - memory_total
-    - swap_available
-    - swap_total
-    - response_time
+    - disk_available (Bytes)
+    - temp_available (Bytes)
+    - memory_available (Bytes)
+    - memory_total (Bytes)
+    - swap_available (Bytes)
+    - swap_total (Bytes)
+    - response_time (ms)
     - num_executors
 
 - jenkins_job
@@ -76,8 +77,9 @@ This plugin does not require a plugin on jenkins and it makes use of Jenkins API
     - parents
     - result
     - source
+    - port
   - fields:
-    - duration
+    - duration (ms)
     - result_code (0 = SUCCESS, 1 = FAILURE, 2 = NOT_BUILD, 3 = UNSTABLE, 4 = ABORTED)
 
 ### Sample Queries:
@@ -94,7 +96,8 @@ SELECT mean("duration") AS "mean_duration" FROM "jenkins_job" WHERE time > now()
 
 ```
 $ ./telegraf --config telegraf.conf --input-filter jenkins --test
-jenkins_node,arch=Linux\ (amd64),disk_path=/var/jenkins_home,temp_path=/tmp,host=myhost,node_name=master swap_total=4294963200,memory_available=586711040,memory_total=6089498624,status=online,response_time=1000i,disk_available=152392036352,temp_available=152392036352,swap_available=3503263744 1516031535000000000
-jenkins_job,host=myhost,name=JOB1,parents=apps/br1,result=SUCCESS duration=2831i,result_code=0i 1516026630000000000
-jenkins_job,host=myhost,name=JOB2,parents=apps/br2,result=SUCCESS duration=2285i,result_code=0i 1516027230000000000
+jenkins_node,arch=Linux\ (amd64),disk_path=/var/jenkins_home,temp_path=/tmp,host=myhost,node_name=master,source=my-jenkins-instance,port=8080 swap_total=4294963200,memory_available=586711040,memory_total=6089498624,status=online,response_time=1000i,disk_available=152392036352,temp_available=152392036352,swap_available=3503263744,num_executors=2i 1516031535000000000
+jenkins_job,host=myhost,name=JOB1,parents=apps/br1,result=SUCCESS,source=my-jenkins-instance,port=8080 duration=2831i,result_code=0i 1516026630000000000
+jenkins_job,host=myhost,name=JOB2,parents=apps/br2,result=SUCCESS,source=my-jenkins-instance,port=8080 duration=2285i,result_code=0i 1516027230000000000
 ```
+

plugins/inputs/jenkins/jenkins.go

@@ -22,6 +22,8 @@ type Jenkins struct {
 	URL      string
 	Username string
 	Password string
+	Source   string
+	Port     string
 	// HTTP Timeout specified as a string - 3s, 1m, 1h
 	ResponseTimeout internal.Duration
 
@@ -138,6 +140,22 @@ func (j *Jenkins) newHTTPClient() (*http.Client, error) {
 func (j *Jenkins) initialize(client *http.Client) error {
 	var err error
 
+	// init jenkins tags
+	u, err := url.Parse(j.URL)
+	if err != nil {
+		return err
+	}
+	if u.Port() == "" {
+		if u.Scheme == "http" {
+			j.Port = "80"
+		} else if u.Scheme == "https" {
+			j.Port = "443"
+		}
+	} else {
+		j.Port = u.Port()
+	}
+	j.Source = u.Hostname()
+
 	// init job filter
 	j.jobFilter, err = filter.Compile(j.JobExclude)
 	if err != nil {
@@ -191,12 +209,8 @@ func (j *Jenkins) gatherNodeData(n node, acc telegraf.Accumulator) error {
 		tags["status"] = "offline"
 	}
 
-	u, err := url.Parse(j.URL)
-	if err != nil {
-		return err
-	}
-	tags["source"] = u.Hostname()
-	tags["port"] = u.Port()
+	tags["source"] = j.Source
+	tags["port"] = j.Port
 
 	fields := make(map[string]interface{})
 	fields["num_executors"] = n.NumExecutors
@@ -334,7 +348,7 @@ func (j *Jenkins) getJobDetail(jr jobRequest, acc telegraf.Accumulator) error {
 		return nil
 	}
 
-	gatherJobBuild(jr, build, acc)
+	j.gatherJobBuild(jr, build, acc)
 	return nil
 }
 
@@ -432,8 +446,8 @@ func (jr jobRequest) parentsString() string {
 	return strings.Join(jr.parents, "/")
 }
 
-func gatherJobBuild(jr jobRequest, b *buildResponse, acc telegraf.Accumulator) {
-	tags := map[string]string{"name": jr.name, "parents": jr.parentsString(), "result": b.Result}
+func (j *Jenkins) gatherJobBuild(jr jobRequest, b *buildResponse, acc telegraf.Accumulator) {
+	tags := map[string]string{"name": jr.name, "parents": jr.parentsString(), "result": b.Result, "source": j.Source, "port": j.Port}
 	fields := make(map[string]interface{})
 	fields["duration"] = b.Duration
 	fields["result_code"] = mapResultCode(b.Result)

plugins/inputs/jenkins/jenkins_test.go

@@ -1,3 +1,4 @@
+// Test Suite
 package jenkins
 
 import (