我有一个脚本可以使用 token 远程触发 Jenkins 上的作业。这是我的脚本:
JENKINS_URL='http://jenkins.myserver.com/jenkins'
JOB_NAME='job/utilities/job/my_job'
JOB_TOKEN='my_token'
curl "${JENKINS_URL}/${JOB_NAME}/buildWithParameters?token=${JOB_TOKEN}"
运行后，我得到以下响应:
* Hostname was NOT found in DNS cache
* Trying 10.5.187.225...
* Connected to jenkins.myserver.com (10.5.187.225) port 80 (#0)
> GET /jenkins/job/utilities/job/my_job/buildWithParameters?token=my_token HTTP/1.1
> User-Agent: curl/7.37.1
> Host: jenkins.myserver.com
> Accept: */*
>
< HTTP/1.1 201 Created
* Server nginx/1.6.2 is not blacklisted
< Server: nginx/1.6.2
< Date: Tue, 03 Feb 2015 23:40:47 GMT
< Content-Length: 0
< Location: http://jenkins.myserver.com/jenkins/queue/item/91/
< Connection: keep-alive
< Cache-Control: private
< Expires: Wed, 31 Dec 1969 16:00:00 PST
<
* Connection #0 to host jenkins.myserver.com left intact
我注意到它在标题中返回队列 url:http://jenkins.myserver.com/jenkins/queue/item/91 .但我不知道我应该如何使用这个返回 url。
1) 我想知道是否有人知道如何检查我刚刚创建的作业的状态？
2)由于上面的响应没有返回job#，所以我不能真正使用这个api调用:
curl http://jenkins.myserver.com/jenkins/job/utilities/job/my_job/8/api/json
检查状态。那么从上面的回复中得到位置 url 后，我在哪里可以得到职位名称和职位编号呢？
谢谢
最佳答案
我通过轮询 Jenkins 服务器解决了这个问题。远程启 Action 业时，返回 header 具有作业队列 URL。使用这个可以进行更多的 API 调用来获取状态。
步骤:
我使用 python 和 Requests 模块来做到这一点
#!/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)
输出:
Tue Jan 30 16:24:08 2018: Job rf_systest added to queue: http://buildmaster:173223588624f980c344668d4d8efe0c@192.168.115.187:8080/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:173223588624f980c344668d4d8efe0c@192.168.115.187:8080/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:173223588624f980c344668d4d8efe0c@192.168.115.187:8080/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:173223588624f980c344668d4d8efe0c@192.168.115.187:8080/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:173223588624f980c344668d4d8efe0c@192.168.115.187:8080/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:173223588624f980c344668d4d8efe0c@192.168.115.187:8080/job/rf_systest/79/api/json
Tue Jan 30 16:26:21 2018: Job: rf_systest Status: SUCCESS
工作开始后来自 Jenkins 队列的 JSON:
{
"_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
}
https://stackoverflow.com/questions/28311030/