1、持續集成javaweb
首先咱們需要安裝一個 Jenkins，這個就不必多說了，晚上一搜索一大把，然后安裝各種插件，配置各種環境變量，
今天我的實驗環境是
使用Jenkins 拉取gitlap上項目的代碼，然后自動編譯並發布到tomcat中。
配置Jenkins
1、這里配置的就是你代碼所存放的位置，還有你的項目名稱和描述之類的
2、配置觸發器所需執行的一些東西，我這里配置了一個定時檢測拉取的動作。
3、配置tomcta
這里要注意，最好單獨創建一個賬號，並賦予相關權限
<!-- <role rolename="tomcat"/> <role rolename="role1"/> <user username="tomcat" password="<must-be-changed>" roles="tomcat"/> <user username="both" password="<must-be-changed>" roles="tomcat,role1"/> <user username="role1" password="<must-be-changed>" roles="role1"/> --> <!-- <role rolename="admin"/> --> <!-- <role rolename="admin-gui"/> --> <!-- <role rolename="admin-script"/> --> <!-- <role rolename="manager"/> --> <!-- <role rolename="manager-gui"/> --> <!-- <role rolename="manager-script"/> --> <!-- <role rolename="manager-jmx"/> --> <!-- <role rolename="manager-status"/> --> <user name="admin" password="adminadmin" roles="admin,manager,admin-gui,admin-script,manager-gui,manager-script,manager-jmx,manager-status" /> <role rolename="manager-gui"/> <role rolename="manager-script"/> <user username="upload" password="upload" roles="manager-gui,manager-script"/> </tomcat-users>
構建並查看日志
點擊開始構建，然后查看輸出日志結果，如果沒有報錯，大概就沒有啥問題，說下我這里遇到的一個坑
查看了一下大概報錯原因，然后我將context關掉了，這個是否要求上下文路徑，這個要看代碼里pom文件里有沒有強制要求，如果沒有就不用寫，
然后我清除了一下工作目錄，自動部署成功日志輸出也正常了，
解決問題鏈接地址：
https://blog.csdn.net/alanzyy/article/details/60596402
http://www.alanzeng.cn/2017/03/jenkins-random-failed-deploy-tomcat/
正確輸出
Started by user starry Building in workspace /home/Jenkins-home/.jenkins/workspace/test-raymedy Cloning the remote Git repository remote: Counting objects Receiving objects Resolving deltas Updating references Checking out Revision 9ea6a0d4951c90b9c62cc9c03c4b3e575804e5ec (refs/remotes/origin/master) Commit message: "Merge remote-tracking branch 'origin/master'" Parsing POMs Modules changed, recalculating dependency graph Established TCP socket on 58075 [test-raymedy] $ /home/java/jdk1.8.0_65/bin/java -cp /home/Jenkins-home/.jenkins/plugins/maven-plugin/WEB-INF/lib/maven33-agent-1.11.jar:/home/maven339/boot/plexus-classworlds-2.5.2.jar:/home/maven339/conf/logging jenkins.maven3.agent.Maven33Main /home/maven339 /home/apache-tomcat-jenkins/webapps/ROOT/WEB-INF/lib/remoting-3.7.jar /home/Jenkins-home/.jenkins/plugins/maven-plugin/WEB-INF/lib/maven33-interceptor-1.11.jar /home/Jenkins-home/.jenkins/plugins/maven-plugin/WEB-INF/lib/maven3-interceptor-commons-1.11.jar 58075 <===[JENKINS REMOTING CAPACITY]===>channel started Executing Maven: -B -f /home/Jenkins-home/.jenkins/workspace/test-raymedy/pom.xml install [INFO] Scanning for projects... [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building raymedy Maven Webapp 1.0-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] [INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ raymedy --- [WARNING] Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent! [INFO] Copying 9 resources [INFO] [INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ raymedy --- [INFO] Changes detected - recompiling the module! [WARNING] File encoding has not been set, using platform encoding UTF-8, i.e. build is platform dependent! [INFO] Compiling 114 source files to /home/Jenkins-home/.jenkins/workspace/test-raymedy/target/classes [WARNING] /home/Jenkins-home/.jenkins/workspace/test-raymedy/src/com/topsci/Tools/FileTool.java:[11,16] sun.misc.BASE64Encoder is internal proprietary API and may be removed in a future release [WARNING] /home/Jenkins-home/.jenkins/workspace/test-raymedy/src/com/topsci/Tools/AESEncryptTool.java:[5,16] sun.misc.BASE64Decoder is internal proprietary API and may be removed in a future release [WARNING] /home/Jenkins-home/.jenkins/workspace/test-raymedy/src/com/topsci/Tools/AESEncryptTool.java:[6,16] sun.misc.BASE64Encoder is internal proprietary API and may be removed in a future release [WARNING] /home/Jenkins-home/.jenkins/workspace/test-raymedy/src/com/topsci/Tools/FileTool.java:[11,16] sun.misc.BASE64Encoder is internal proprietary API and may be removed in a future release [WARNING] /home/Jenkins-home/.jenkins/workspace/test-raymedy/src/com/topsci/Tools/AESEncryptTool.java:[5,16] sun.misc.BASE64Decoder is internal proprietary API and may be removed in a future release [WARNING] /home/Jenkins-home/.jenkins/workspace/test-raymedy/src/com/topsci/Tools/AESEncryptTool.java:[6,16] sun.misc.BASE64Encoder is internal proprietary API and may be removed in a future release [WARNING] /home/Jenkins-home/.jenkins/workspace/test-raymedy/src/com/topsci/Tools/FileTool.java:[11,16] sun.misc.BASE64Encoder is internal proprietary API and may be removed in a future release [WARNING] /home/Jenkins-home/.jenkins/workspace/test-raymedy/src/com/topsci/Tools/AESEncryptTool.java:[5,16] sun.misc.BASE64Decoder is internal proprietary API and may be removed in a future release [WARNING] /home/Jenkins-home/.jenkins/workspace/test-raymedy/src/com/topsci/Tools/AESEncryptTool.java:[6,16] sun.misc.BASE64Encoder is internal proprietary API and may be removed in a future release [WARNING] /home/Jenkins-home/.jenkins/workspace/test-raymedy/src/com/topsci/Tools/FileTool.java:[11,16] sun.misc.BASE64Encoder is internal proprietary API and may be removed in a future release [WARNING] /home/Jenkins-home/.jenkins/workspace/test-raymedy/src/com/topsci/Tools/AESEncryptTool.java:[5,16] sun.misc.BASE64Decoder is internal proprietary API and may be removed in a future release [WARNING] /home/Jenkins-home/.jenkins/workspace/test-raymedy/src/com/topsci/Tools/AESEncryptTool.java:[6,16] sun.misc.BASE64Encoder is internal proprietary API and may be removed in a future release [WARNING] /home/Jenkins-home/.jenkins/workspace/test-raymedy/src/com/topsci/Tools/FileTool.java:[389,26] sun.misc.BASE64Encoder is internal proprietary API and may be removed in a future release [WARNING] /home/Jenkins-home/.jenkins/workspace/test-raymedy/src/com/topsci/Tools/AESEncryptTool.java:[38,20] sun.misc.BASE64Encoder is internal proprietary API and may be removed in a future release [WARNING] /home/Jenkins-home/.jenkins/workspace/test-raymedy/src/com/topsci/Tools/AESEncryptTool.java:[54,37] sun.misc.BASE64Decoder is internal proprietary API and may be removed in a future release [WARNING] /home/Jenkins-home/.jenkins/workspace/test-raymedy/src/com/topsci/Tools/Message/SMSUtil.java: /home/Jenkins-home/.jenkins/workspace/test-raymedy/src/com/topsci/Tools/Message/SMSUtil.java uses or overrides a deprecated API. [WARNING] /home/Jenkins-home/.jenkins/workspace/test-raymedy/src/com/topsci/Tools/Message/SMSUtil.java: Recompile with -Xlint:deprecation for details. [WARNING] /home/Jenkins-home/.jenkins/workspace/test-raymedy/src/com/topsci/Resources/BasicService.java: Some input files use unchecked or unsafe operations. [WARNING] /home/Jenkins-home/.jenkins/workspace/test-raymedy/src/com/topsci/Resources/BasicService.java: Recompile with -Xlint:unchecked for details. [INFO] [INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ raymedy --- [WARNING] Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent! [INFO] skip non existing resourceDirectory /home/Jenkins-home/.jenkins/workspace/test-raymedy/src/test/resources [INFO] [INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ raymedy --- [INFO] No sources to compile [INFO] [INFO] --- maven-surefire-plugin:2.12.4:test (default-test) @ raymedy --- [INFO] No tests to run. [JENKINS] Recording test results [INFO] [INFO] --- maven-war-plugin:2.1.1:war (default-war) @ raymedy --- [INFO] Packaging webapp [INFO] Assembling webapp [raymedy] in [/home/Jenkins-home/.jenkins/workspace/test-raymedy/target/raymedy] [INFO] Processing war project [INFO] Copying webapp resources [/home/Jenkins-home/.jenkins/workspace/test-raymedy/WebContent] [INFO] Webapp assembled in [122 msecs] [INFO] Building war: /home/Jenkins-home/.jenkins/workspace/test-raymedy/target/raymedy.war [INFO] WEB-INF/web.xml already added, skipping [INFO] [INFO] --- maven-install-plugin:2.4:install (default-install) @ raymedy --- [INFO] Installing /home/Jenkins-home/.jenkins/workspace/test-raymedy/target/raymedy.war to /root/.m2/repository/raymedy/raymedy/1.0-SNAPSHOT/raymedy-1.0-SNAPSHOT.war [INFO] Installing /home/Jenkins-home/.jenkins/workspace/test-raymedy/pom.xml to /root/.m2/repository/raymedy/raymedy/1.0-SNAPSHOT/raymedy-1.0-SNAPSHOT.pom [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESS [INFO] ------------------------------------------------------------------------ [INFO] Total time: 7.680 s [INFO] Finished at: 2019-01-13T10:48:17+08:00 [INFO] Final Memory: 36M/551M [INFO] ------------------------------------------------------------------------ [JENKINS] Archiving /home/Jenkins-home/.jenkins/workspace/test-raymedy/pom.xml to raymedy/raymedy/1.0-SNAPSHOT/raymedy-1.0-SNAPSHOT.pom [JENKINS] Archiving /home/Jenkins-home/.jenkins/workspace/test-raymedy/target/raymedy.war to raymedy/raymedy/1.0-SNAPSHOT/raymedy-1.0-SNAPSHOT.war channel stopped Deploying /home/Jenkins-home/.jenkins/workspace/test-raymedy/target/raymedy.war to container Tomcat 7.x Remote with context Redeploying [/home/Jenkins-home/.jenkins/workspace/test-raymedy/target/raymedy.war] Undeploying [/home/Jenkins-home/.jenkins/workspace/test-raymedy/target/raymedy.war] Deploying [/home/Jenkins-home/.jenkins/workspace/test-raymedy/target/raymedy.war] Finished: SUCCESS
最終效果
2、持續集成nodejs
nodejs相比java還要簡單一些，Jenkins完成構建發送發布服務器直接執行就ok了
1、第一步跟java的一樣，設置項目的一些必要參數，以及你的項目的git的地址
2、選擇你構建的環境，前提是你要裝好nodejs，和Jenkins對nodejs支持的一下插件
我這里做的就是在Jenkins的目錄下將項目安裝並打包。
3、推送到發布服務器，執行相應命令，來運行你的項目
這里如果比較簡單的命令可以直接在 Exec command 里面填寫，但是如果過多最好還是已腳本的形式，一個是便於修改，還有就是便於測試。
要記住一點就是，這個沒有自動更新的功能，所以要設置，關閉老項目，清理舊的文件或者備份，並啟動新的項目
腳本
我這里沒有寫日志，如果發生錯誤了，不便於排查，最好可以將腳本的執行結果打印到某一文件中方便查詢排錯。
#!/bin/bash cd /home killall node rm -rf /home/protct/ unzip healthy_protect_server.zip -d /home/protct/ rm -rf /home/healthy_protect_server.zip setsid /usr/local/src/node-v8.9.1-linux-x64/bin/node /home/protct/bin/healthy_protect_server & touch /okle exit 0