调用Jenkins接口api的几个例子

2021-03-19 17:24

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记录瞬间

近期操作Jenkins调用比较多，当然Jenkins本身也提供了jenkins-cli.jar的使用方法，可以直接通过命令行进行调用，

但是，由于不想引入太多的jar包，导致直接使用Jenkins api需求强烈

下面就把近期收集到的一些常见用法做一个简单总结，希望对初学者有所帮助。

9、直接调用Jenkins的job API进行构建的方法
Simple example - sending "String Parameters":

curl -X POST JENKINS_URL/job/JOB_NAME/build   --user USER:TOKEN   --data-urlencode json=‘{"parameter": [{"name":"id", "value":"123"}, {"name":"verbosity", "value":"high"}]}‘
Another example - sending a "File Parameter":

curl -X POST JENKINS_URL/job/JOB_NAME/build   --user USER:PASSWORD   --form file0=@PATH_TO_FILE   --form json=‘{"parameter": [{"name":"FILE_LOCATION_AS_SET_IN_JENKINS", "file":"file0"}]}‘
 
E.g.curl -X POST http://JENKINS_URL/job/JOB_NAME/build  --form file0=@/home/user/Desktop/sample.xml --form json=‘{"parameter": [{"name":"harness/Task.xml", "file":"file0"}]}‘
Please note, in this example, the symbol ‘@‘ is important to mention. Also, the path to the file is absolute path.
In order to make this command work, you need to configure your Jenkins job to take a file parameter and ‘name‘ in this command corresponds to ‘file location‘ field in the Jenkins job configuration.
 
In above example, ‘harness‘ is just a name of folder that may not exist in your workspace, you can write "name":"Task.xml" and it will place the Task.xml at root of your workspace.
Remember that name in this command should match with File location in file parameter in job configuration.


一个插件，可以通过此插件传参并调用Jenkins上的其他任务
Trigger/call builds on other projects
     Build Triggers


2.1运行jenkins-job
2.1.1无参任务curl -X POST http://localhost:8080/jenkins/job/plugin%20demo/build --user admin:admin
2.1.2含参任务
不设置参数/使用默认参数curl -X POST http://localhost:8080/jenkins/job/commandTest/buildWithParameters --user admin:admin
2.1.3设置参数方法1curl -X POST http://localhost:8080/jenkins/job/commandTest/buildWithParameters -d port=80
2.1.4设置参数方法2curl -X POST http://localhost:8080/jenkins/job/commandTest/buildWithParameters -d port=80 --data-urlencode json=‘"{\"parameter\": [{\"name\": \"port\", \"value\": \"80\"}]}”‘
2.1.5多参数http://localhost:8080/jenkins/job/commandTest/buildWithParameters -d param1=value1&param2=value
2.2 创建job
2.2.1 需创建目录
1).创建job目录～/.jenkins/jobs/jobfromcmd
2).创建config.xml文件（可从其他工程中复制）
3).运行命令curl -X POST http://localhost:8080/jenkins/createItem?name=jobfromcmd --user admin:admin --data-binary "@config.xml" -H "Content-Type: text/xml”
2.2.2 不需创建目录
1).创建config.xml文件（可从其他工程中复制）
2).运行命令（在config.xml同一目录下）curl -X POST http://localhost:8080/jenkins/createItem?name=jobfromcmd --user admin:admin --data-binary "@config.xml" -H "Content-Type: text/xml”
2.2.3直接使用控制台,不需创建xml文件（将xml内容写入控制台中运行）echo ‘…‘ | curl -X POST -H ‘Content-type:text/xml‘ -d @- http://localhost:8080/jenkins/createItem?name=jobfromcmd
2.3 删除job curl -X POST http://localhost:8080/jenkins/job/jobfromcmd/doDelete
2.4 查询job的状态 curl --silent ${JENKINS_SERVER}/job/JOB_NAME/lastBuild/api/json
2.5 自动disable Project: curl --user ${UserName}:${PASSWORD} -o /dev/null --data disable JENKINS_URL/job/JOBNAME/disable
2.6获取build的num curl --silent ${JENKINS_SERVER}/job/JOB_NAME/lastBuild/buildNumber
2.7获取最近成功的build的num curl --silent ${JENKINS_SERVER}/job/JOB_NAME/lastStableBuild/buildNumber

2.8获取某一次构建结果信息 curl -o build.tmp2 -s --header n:${newbuild} ${jobPage}buildHistory/ajax
构建中：
"16" alt="pending > Console Output" width="16" src="/static/ea09c638/images/16x16/grey_anime.gif" tooltip="pending > Console Output" />
排队中：
"16" alt="In progress > Console Output" width="16" src="/static/ea09c638/images/16x16/grey_anime.gif" tooltip="In progress > Console Output" />
成功：           alt="成功 > 控制台输出"
"16" alt="Success > Console Output" width="16" src="/static/ea09c638/images/16x16/blue.png" tooltip="Success > Console Output" />
警告：
"16" alt="Unstable > Console Output" width="16" src="/static/ea09c638/images/16x16/yellow.png" tooltip="Unstable > Console Output" />
失败：
"16" alt="Aborted > Console Output" width="16" src="/static/ea09c638/images/16x16/grey.png" tooltip="Aborted > Console Output" />

l = ["123", "234", "098"]
for i in l:
    jenkins_url = "http://127.0.0.1:8080/jenkins/job/test/lastBuild/buildNumber"
    result = requests.get(jenkins_url)
    print("last build is : " + result.text)
    buildNumber = result.text

    j_url = "http://127.0.0.1:8080/jenkins/job/test/buildWithParameters"
    j_data = {"test": i}

    result = requests.post(j_url, data=j_data)
    print(result.text)

    while 1:
        jenkins_url = "http://127.0.0.1:8080/jenkins/job/test/buildHistory/ajax"
        headers = {"n": str(int(buildNumber) + 1)}
        print(headers)
        result = requests.get(jenkins_url, headers=headers)
        if ‘alt="成功 > 控制台输出"‘ in result.text or                 ‘alt="Success > Console Output"‘ in result.text:
            print("Yes !!!!!...")
            break
        else:
            time.sleep(2)
            print("sleep 1 second.")
            print(result.text)
其中可以直接将token放到url链接中，格式如下：
http://USER:API_TOKEN@Jenkins_IP:8080

Jenkins RestAPI调用出现Error 403 No valid crumb was included in the request
方法一（不推荐）：
在jenkins 的Configure Global Security下 , 取消“防止跨站点请求伪造（Prevent Cross Site Request Forgery exploits）”的勾选

方法二：
1、获取用户API token
http://Jenkins_IP:8080/user/zhangyi/configure
点击 show API Token，假设是API_TOKEN
2、计算CRUMB
CRUMB=$(curl -s ‘http://USER:API_TOKEN@Jenkins_IP:8080/crumbIssuer/api/xml?xpath=concat(//crumbRequestField,":",//crumb)‘)
3、请求时附带CRUMB信息即可

curl -X POST -H "$CRUMB" http://USER:API_TOKEN@cd.web.tc.ted:8080/reload
 


可以使用如下链接对特定的job进行远程调用。
curl -X POST http://192.168.43.130:8080/jenkins/job/test/build --user xxx --data-urlencode json=‘{"parameter":[{"name":"v1","value":"123123"},{"name":"v2","value":"asdfghjkl"},{"name":"v3","value":"qwertyuiop"}]}‘
获取最后一次执行的状态。
str=`curl --silent  http://192.168.43.130:8080/jenkins/job/test/lastBuild/api/json --user xxx | sed ‘s/,/\ /g‘ | sed -r ‘s/.*"result":"([^ ]+)" .*/\1/‘`
echo $str
FAILURE 或者 SUCCESS 或者 null