前言
jenkins 是一款流行的開源持續集成（continuous integration）工具，廣泛用于項目開發，具有自動化構建、測試和部署等功能。
最近參加公司的集成測試平臺的開發，在開發中遇到了不少問題，兩個星期的迭代也即將完成，在這也用這篇博客記錄下開發中的問題，供讀者參考
公司的應用較多，所以需要了解這幾種應用在jenkins中如何做構建，我自己參與的有兩種commander的應用，一種是大數據類的，一個是我們服務端架構組的scala應用
1、大數據應用bigdata
配置如下：
配置文件對應的xml文件：通過crul獲取xml配置文件：http://host/job/tar_py_dwx_dev/config.xml
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<project><actions/><description/><keepdependencies>false</keepdependencies><properties><gitlabconnection/></com.dabsquared.gitlabjenkins.connection.gitlabconnectionproperty><activeprocessnames><string>deploy dev</string></activeprocessnames></hudson.plugins.promoted__builds.jobpropertyimpl></properties><configversion>2</configversion><userremoteconfigs><hudson.plugins.git.userremoteconfig><url>ssh://[email protected]:10022/bigdata/dwx.git</url><credentialsid>84f4be19-ea8d-4271-8cfb-42af8f507285</credentialsid></hudson.plugins.git.userremoteconfig></userremoteconfigs><branches><hudson.plugins.git.branchspec><name>*/develop</name></hudson.plugins.git.branchspec></branches><dogeneratesubmoduleconfigurations>false</dogeneratesubmoduleconfigurations><submodulecfg class="list"/><extensions/></scm><assignednode>!macmini</assignednode><canroam>false</canroam><disabled>false</disabled><blockbuildwhendownstreambuilding>false</blockbuildwhendownstreambuilding><blockbuildwhenupstreambuilding>false</blockbuildwhenupstreambuilding><triggers><hudson.triggers.scmtrigger><spec>h/5 * * * *</spec><ignorepostcommithooks>false</ignorepostcommithooks></hudson.triggers.scmtrigger></triggers><concurrentbuild>false</concurrentbuild><builders><hudson.tasks.shell><command>project=dwx1 cd ${workspace} tar zcvf ${project}.tar.gz * aws s3 cp ${project}.tar.gz s3://lattebank-jenkins-build-dev/${job_base_name}/${build_number}/ --region cn-north-1 rm -rf ${project}.tar.gz</command></hudson.tasks.shell></builders><publishers/><buildwrappers/></project> |
從xml中獲取的信息有點和圖中的配置文件有點對應不上
對于promotion的腳本在xml配置文件中是無法獲取的，這時候就有一個問題，這種api是無法獲取到promotion的的腳本，同時這也給我們的工作帶來了極大的挑戰，那也意味著單純的通過這種方法是無法實現commander應用的部署，和通過平臺的方式去直接操作jenkins的配置
但經過查詢相關的api并不能找到相關的內容，經過不懈的努力，終于找到了和promote build 插件相關的api
查詢：http://host/job/jobname/promotion/process/promotionname/config.xml
這個接口能獲取到它的xml文件，但是并不能對該配置文件進行增加和修改
對此我自己封裝了一些方法：
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/** * @author chenlang * date 2018/5/7 */@slf4jpublic class jenkinspromotionutils { private static final string sub_path_promotion_coommand = "/hudson.plugins.promoted__builds.promotionprocess"; private static final string sub_path_build = "/buildsteps"; private static final string sub_path_builder_shell_command = "/hudson.tasks.shell/command"; private static final string path_promotion_command = sub_path_promotion_coommand + sub_path_build + sub_path_builder_shell_command; private static string create_promotion_json = "{'properties':{'stapler-class-bag':'true','hudson-plugins-promoted_builds-jobpropertyimpl':{'promotions':{'activeitems':{'name':'%s','isvisible':'','icon':'star-gold','hasassignedlabel':false,'assignedlabelstring':'','conditions':{'stapler-class-bag':'true'}}}}}}"; private static final string content_type = "application/x-www-form-urlencoded"; public static void updatepromotionshell(document jobconfigdocument, string jobname, jenkinspromotionclient jenkinspromotionclient, string promotionshell, string path) throws ioexception, documentexception { if (stringutils.isblank(promotionshell)) { return; } string promotionname = getpromotionname(jobconfigdocument, path); document document = jenkinspromotionclient.getjobpromotionxml(jobname, promotionname); document.selectsinglenode(path_promotion_command).settext(promotionshell); jenkinspromotionclient.updatejob(jobname, promotionname, document.asxml()); } public static void createpromotionshell(document jobconfigdocument, string tmpjobname, string jobname, string promotionshell, string path, jenkinspromotionclient jenkinspromotionclient) throws ioexception, documentexception { if (stringutils.isblank(promotionshell)) { return; } string promotionname = getpromotionname(jobconfigdocument, path); document document = jenkinspromotionclient.getjobpromotionxml(tmpjobname, promotionname); document.selectsinglenode(path_promotion_command).settext(promotionshell); map<string, string> map = maps.newhashmap(); map.put("content-type", content_type); map.put("json", string.format(create_promotion_json, promotionname)); try { jenkinspromotionclient.createjob(jobname, map); } catch (exception e) { log.error("初創promotion時失敗" + e); } jenkinspromotionclient.createjob(jobname, promotionname, document.asxml()); } public static string getpromotionname(document jobconfigdocument, string path) { return jobconfigdocument.selectsinglenode(path).gettext(); }} |
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package cn.caijiajia.phoenix.service.jenkins;import com.offbytwo.jenkins.client.jenkinshttpclient;import com.offbytwo.jenkins.client.util.encodingutils;import org.dom4j.document;import org.dom4j.documentexception;import org.dom4j.documenthelper;import org.springframework.beans.factory.annotation.autowired;import org.springframework.stereotype.component;import java.io.ioexception;import java.util.map; /** * @author chenlang * date 2018/5/4 */@componentpublic class jenkinspromotionclient { @autowired private jenkinshttpclient jenkinshttpclient; public jenkinspromotionclient() { } /** * 獲取job的promotion配置文件 * * @param jobname job名稱 * @param promotionname promotion名稱 * @return * @throws ioexception */ public document getjobpromotionxml(string jobname, string promotionname) throws ioexception, documentexception { return documenthelper.parsetext(this.getjobxml(jobname, promotionname)); } /** * 更新job * * @param jobname * @param promotionname * @param jobxml * @throws ioexception */ public void updatejob(string jobname, string promotionname, string jobxml) throws ioexception { this.jenkinshttpclient.post_xml(this.tojobbaseurl(jobname, promotionname) + "/config.xml", jobxml, true); } /** * 添加job腳本 * * @param jobname * @param jobxml * @throws ioexception */ public void createjob(string jobname, string promotionname, string jobxml) throws ioexception { this.jenkinshttpclient.post_xml(this.tojobbaseurl(jobname, promotionname) + "/config.xml", jobxml, true); } /** * 添加promotion的job * * @param jobname * @param map * @throws ioexception */ public void createjob(string jobname, map map) throws ioexception { this.jenkinshttpclient.post_form("/job/" + encodingutils.encode(jobname) + "/configsubmit?", map, false); } private string getjobxml(string jobname, string promotionname) throws ioexception { return this.jenkinshttpclient.get(this.tojobbaseurl(jobname, promotionname) + "/config.xml"); } private string tojobbaseurl(string jobname, string promotionname) { return "/job/" + encodingutils.encode(jobname) + "/promotion/process/" + promotionname; } /** * promotion腳本的構建 * @param jobname * @param promotionname * @param version * @param isfirstbuild * @throws ioexception */ public void build(string jobname,string promotionname,integer version,boolean isfirstbuild) throws ioexception{ if (isfirstbuild) { this.jenkinshttpclient.post("/job/"+ encodingutils.encode(jobname) + "/"+version+"/promotion/forcepromotion?name="+promotionname+"&json=%7b%7d&submit=force promotion"); } else { this.jenkinshttpclient.post("/job/"+ encodingutils.encode(jobname) + "/"+version+"/promotion/"+promotionname+"/build?json=%7b%7d&submit=re-execute promotion"); } }} |
其中的方法封裝了對promote build插件中關于配置的增刪改查，以及promotion腳本的構建
總結
以上就是這篇文章的全部內容了，希望本文的內容對大家的學習或者工作具有一定的參考學習價值，如果有疑問大家可以留言交流，謝謝大家對服務器之家的支持。
原文鏈接：https://www.cnblogs.com/clovejava/archive/2018/05/13/9033704.html
