Vérifier Jenkins statut du travail, après le déclenchement d'une build à distance

J'ai résolu ce problème en utilisant l'interrogation du serveur Jenkins. Lorsqu'un travail est démarré à distance le retour des en-têtes de a la tâche de la file d'attente de l'URL. L'utilisation de ce l'on peut faire plus d'appels de l'API pour obtenir le statut.

Suit:

• démarrer le travail
• analyser retour "Localisation" de l'en-tête
• interrogation de la file d'attente de la recherche d'emploi pour démarrer
  • travail de la file d'attente d'entrée aura un "exécutable" entrée dans son json ou xml avec le numéro de tâche, une fois qu'il commence
• interroger le statut d'emploi d'attente pour un résultat

J'ai utilisé python, et les Demandes de module pour ce faire

#!/usr/bin/python

import requests
import re
import sys 
import json
import time

# secs for polling Jenkins API
#
QUEUE_POLL_INTERVAL = 2 
JOB_POLL_INTERVAL = 20
OVERALL_TIMEOUT = 3600 # 1 hour

# job specifics: should be passed in
auth_token = 'buildmaster:173223588624f980c3AAA68d4d8efe0c'
jenkins_uri = '192.168.115.187:8080'
job_name = 'rf_systest'
build_token = 'rf_systest_auth_token'

# start the build
#
start_build_url = 'http://{}@{}/job/{}/build?token={}'.format(
        auth_token, jenkins_uri, job_name, build_token)
r = requests.post(start_build_url)

# from return headers get job queue location
#
m = re.match(r"http.+(queue.+)\/", r.headers['Location'])
if not m:
    # To Do: handle error
    print "Job starte request did not have queue location"
    sys.exit(1)

# poll the queue looking for job to start
#
queue_id = m.group(1)
job_info_url = 'http://{}@{}/{}/api/json'.format(auth_token, jenkins_uri, queue_id)
elasped_time = 0 
print '{} Job {} added to queue: {}'.format(time.ctime(), job_name, job_info_url)
while True:
    l = requests.get(job_info_url)
    jqe = l.json()
    task = jqe['task']['name']
    try:
        job_id = jqe['executable']['number']
        break
    except:
        #print "no job ID yet for build: {}".format(task)
        time.sleep(QUEUE_POLL_INTERVAL)
        elasped_time += QUEUE_POLL_INTERVAL

    if (elasped_time % (QUEUE_POLL_INTERVAL * 10)) == 0:
        print "{}: Job {} not started yet from {}".format(time.ctime(), job_name, queue_id)

# poll job status waiting for a result
#
job_url = 'http://{}@{}/job/{}/{}/api/json'.format(auth_token, jenkins_uri, job_name, job_id)
start_epoch = int(time.time())
while True:
    print "{}: Job started URL: {}".format(time.ctime(), job_url)
    j = requests.get(job_url)
    jje = j.json()
    result = jje['result']
    if result == 'SUCCESS':
        # Do success steps
        print "{}: Job: {} Status: {}".format(time.ctime(), job_name, result)
        break
    elif result == 'FAILURE':
        # Do failure steps
        print "{}: Job: {} Status: {}".format(time.ctime(), job_name, result)
        break
    elif result == 'ABORTED':
        # Do aborted steps
        print "{}: Job: {} Status: {}".format(time.ctime(), job_name, result)
        break
    else:
        print "{}: Job: {} Status: {}. Polling again in {} secs".format(
                time.ctime(), job_name, result, JOB_POLL_INTERVAL)

    cur_epoch = int(time.time())
    if (cur_epoch - start_epoch) > OVERALL_TIMEOUT:
        print "{}: No status before timeout of {} secs".format(OVERALL_TIMEOUT)
        sys.exit(1)

    time.sleep(JOB_POLL_INTERVAL)

De sortie:

Tue Jan 30 16:24:08 2018: Job rf_systest added to queue: http://buildmaster:[email protected]:8080/queue/item/164/api/json
Tue Jan 30 16:24:39 2018: Job rf_systest not started yet from queue/item/164
Tue Jan 30 16:25:00 2018: Job started URL: http://buildmaster:[email protected]:8080/job/rf_systest/79/api/json
Tue Jan 30 16:25:01 2018: Job: rf_systest Status: None. Polling again in 20 secs
Tue Jan 30 16:25:21 2018: Job started URL: http://buildmaster:[email protected]:8080/job/rf_systest/79/api/json
Tue Jan 30 16:25:21 2018: Job: rf_systest Status: None. Polling again in 20 secs
Tue Jan 30 16:25:41 2018: Job started URL: http://buildmaster:[email protected]:8080/job/rf_systest/79/api/json
Tue Jan 30 16:25:41 2018: Job: rf_systest Status: None. Polling again in 20 secs
Tue Jan 30 16:26:01 2018: Job started URL: http://buildmaster:[email protected]:8080/job/rf_systest/79/api/json
Tue Jan 30 16:26:01 2018: Job: rf_systest Status: None. Polling again in 20 secs
Tue Jan 30 16:26:21 2018: Job started URL: http://buildmaster:[email protected]:8080/job/rf_systest/79/api/json
Tue Jan 30 16:26:21 2018: Job: rf_systest Status: SUCCESS

JSON à partir d'un Jenkins file d'attente une fois son travail a commencé:

{
    "_class": "hudson.model.Queue$LeftItem",
    "actions": [
        {
            "_class": "hudson.model.CauseAction",
            "causes": [
                {
                    "_class": "hudson.model.Cause$RemoteCause",
                    "addr": "10.20.30.60",
                    "note": null,
                    "shortDescription": "Started by remote host 10.20.30.60"
                }
            ]
        }
    ],
    "blocked": false,
    "buildable": false,
    "cancelled": false,
    "executable": {
        "_class": "org.jenkinsci.plugins.workflow.job.WorkflowRun",
        "number": 45,
        "url": "http://192.168.115.187:8080/job/rf_systest/45/"
    },
    "id": 95,
    "inQueueSince": 1517342648136,
    "params": "",
    "stuck": false,
    "task": {
        "_class": "org.jenkinsci.plugins.workflow.job.WorkflowJob",
        "color": "blue_anime",
        "name": "rf_systest",
        "url": "http://192.168.115.187:8080/job/rf_systest/"
    },
    "url": "queue/item/95/",
    "why": null
}

OriginalL'auteur P. Hawkins

Vous pouvez utiliser Jenkins API pour cela. Un exemple de script Python:

import json
import requests
import time



job_name = "testjob" .  #Give your job name here


def jenkins_job_status(job_name):

        try:
                url  = "https://your_jenkins_endpoint/job/%s/lastBuild/api/json" %job_name   #Replace 'your_jenkins_endpoint' with your Jenkins URL
                while True:
                        data = requests.get(url).json()
                        if data['building']:
                                time.sleep(60)
                        else:
                                if data['result'] == "SUCCESS":

                                        print "Job is success"
                                        return True
                                else:
                                        print "Job status failed"
                                        return False


        except Exception as e:
                print str(e)
                return False




if __name__ == "__main__":

        if jenkins_job_status(job_name):

                print "Put your autmation here for 'job is success' condition"

        else:
                print "Put your autmation here for 'job is failed' condition" 

Reportez-vous http://www.easyaslinux.com/tutorials/devops/how-to-check-build-status-of-jenkins-job-using-python-script/ pour une explication détaillée

OriginalL'auteur Nijil