用Jenkins部署war包到tomcat8报错"ERROR: Build step failed with exception org.codehaus.cargo.container.ContainerException: Failed to redeploy"的解决办法

一、 Jenkins部署war包到tomcat8

1. 构建结果FAILURE

    查看Jenkins控制台，输出的报错的信息如下：

[JENKINS] Archiving /var/lib/jenkins/workspace/java-demo/target/demo-0.0.1-SNAPSHOT.war to com.example/demo/0.0.1-SNAPSHOT/demo-0.0.1-SNAPSHOT.war
channel stopped
[java-demo] $ /bin/sh -xe /tmp/jenkins4892978097067932620.sh
+ pwd
/var/lib/jenkins/workspace/java-demo
[DeployPublisher][INFO] Attempting to deploy 1 war file(s)
[DeployPublisher][INFO] Deploying /var/lib/jenkins/workspace/java-demo/target/demo-0.0.1-SNAPSHOT.war to container Tomcat 8.x Remote with context /java_demo
ERROR: Build step failed with exception
org.codehaus.cargo.container.ContainerException: Failed to redeploy [/var/lib/jenkins/workspace/java-demo/target/demo-0.0.1-SNAPSHOT.war]
    at org.codehaus.cargo.container.tomcat.internal.AbstractTomcatManagerDeployer.redeploy(AbstractTomcatManagerDeployer.java:176)
    at hudson.plugins.deploy.CargoContainerAdapter.deploy(CargoContainerAdapter.java:81)
    at hudson.plugins.deploy.CargoContainerAdapter$DeployCallable.invoke(CargoContainerAdapter.java:167)
    at hudson.plugins.deploy.CargoContainerAdapter$DeployCallable.invoke(CargoContainerAdapter.java:136)
    at hudson.FilePath.act(FilePath.java:1171)
    at hudson.FilePath.act(FilePath.java:1154)
    at hudson.plugins.deploy.CargoContainerAdapter.redeployFile(CargoContainerAdapter.java:133)
    at hudson.plugins.deploy.PasswordProtectedAdapterCargo.redeployFile(PasswordProtectedAdapterCargo.java:95)
    at hudson.plugins.deploy.DeployPublisher.perform(DeployPublisher.java:113)
    at jenkins.tasks.SimpleBuildStep.perform(SimpleBuildStep.java:123)
    at hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:78)
    at hudson.tasks.BuildStepMonitor$3.perform(BuildStepMonitor.java:47)
    at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:806)
    at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:755)
    at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.post2(MavenModuleSetBuild.java:1072)
    at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:699)
    at hudson.model.Run.execute(Run.java:1913)
    at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
    at hudson.model.ResourceController.execute(ResourceController.java:99)
    at hudson.model.Executor.run(Executor.java:432)
Caused by: org.codehaus.cargo.container.tomcat.internal.TomcatManagerException: The username you provided is not allowed to use the text-based Tomcat Manager (error 403)
    at org.codehaus.cargo.container.tomcat.internal.TomcatManager.invoke(TomcatManager.java:710)
    at org.codehaus.cargo.container.tomcat.internal.TomcatManager.list(TomcatManager.java:882)
    at org.codehaus.cargo.container.tomcat.internal.TomcatManager.getStatus(TomcatManager.java:895)
    at org.codehaus.cargo.container.tomcat.internal.AbstractTomcatManagerDeployer.redeploy(AbstractTomcatManagerDeployer.java:161)
    ... 19 more
Caused by: java.io.IOException: Server returned HTTP response code: 403 for URL: http://120.78.226.139:8080/manager/text/list
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
    at org.codehaus.cargo.container.tomcat.internal.TomcatManager.invoke(TomcatManager.java:577)
    ... 22 more
org.codehaus.cargo.container.tomcat.internal.TomcatManagerException: The username you provided is not allowed to use the text-based Tomcat Manager (error 403)
    at org.codehaus.cargo.container.tomcat.internal.TomcatManager.invoke(TomcatManager.java:710)
    at org.codehaus.cargo.container.tomcat.internal.TomcatManager.list(TomcatManager.java:882)
    at org.codehaus.cargo.container.tomcat.internal.TomcatManager.getStatus(TomcatManager.java:895)
    at org.codehaus.cargo.container.tomcat.internal.AbstractTomcatManagerDeployer.redeploy(AbstractTomcatManagerDeployer.java:161)
    at hudson.plugins.deploy.CargoContainerAdapter.deploy(CargoContainerAdapter.java:81)
    at hudson.plugins.deploy.CargoContainerAdapter$DeployCallable.invoke(CargoContainerAdapter.java:167)
    at hudson.plugins.deploy.CargoContainerAdapter$DeployCallable.invoke(CargoContainerAdapter.java:136)
    at hudson.FilePath.act(FilePath.java:1171)
    at hudson.FilePath.act(FilePath.java:1154)
    at hudson.plugins.deploy.CargoContainerAdapter.redeployFile(CargoContainerAdapter.java:133)
    at hudson.plugins.deploy.PasswordProtectedAdapterCargo.redeployFile(PasswordProtectedAdapterCargo.java:95)
    at hudson.plugins.deploy.DeployPublisher.perform(DeployPublisher.java:113)
    at jenkins.tasks.SimpleBuildStep.perform(SimpleBuildStep.java:123)
    at hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:78)
    at hudson.tasks.BuildStepMonitor$3.perform(BuildStepMonitor.java:47)
    at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:806)
    at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:755)
    at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.post2(MavenModuleSetBuild.java:1072)
    at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:699)
    at hudson.model.Run.execute(Run.java:1913)
    at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
    at hudson.model.ResourceController.execute(ResourceController.java:99)
    at hudson.model.Executor.run(Executor.java:432)
Caused by: java.io.IOException: Server returned HTTP response code: 403 for URL: http://120.78.226.139:8080/manager/text/list
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
    at org.codehaus.cargo.container.tomcat.internal.TomcatManager.invoke(TomcatManager.java:577)
    ... 22 more
Build step 'Deploy war/ear to a container' marked build as failure
Finished: FAILURE

二、 解决办法：

1. 修改tomcat-users.xml文件

    编辑tomcat安装目录下的tomcat-users.xml文件，添加用户和权限

[root@Jessiestart conf]# vi /usr/local/tomcat/apache-tomcat-8.5.73/conf/tomcat-users.xml

 

    在最后添加如下内容

    注意：要在<tomcat-users> </tomcat-users>内

<role rolename="tomcat"/>
<role rolename="role1"/>
<role rolename="manager-gui"/>
<role rolename="admin-gui"/>
<role rolename="manager-script"/>
<user username="tomcat" password="tomcat" roles="manager-gui,tomcat,admin-gui,manager-script"/>

   现在用户名和密码都是：tomcat，等下配置Jenkins需要用到

  

2. 修改context.xml配置

    打开context.xml文件

[root@Jessiestart META-INF]# vi /usr/local/tomcat/apache-tomcat-8.5.73/webapps/manager/META-INF/context.xml

    然后注释掉这部分

<!--  <Valve className="org.apache.catalina.valves.RemoteAddrValve"
         allow="127\.\d+\.\d+\.\d+|::1|0:0:0:0:0:0:0:1" />
-->

 

 三、 重启tomcat

1. 先停止，再启动tomcat

[root@Jessiestart bin]# /usr/local/tomcat/apache-tomcat-8.5.73/bin/shutdown.sh

[root@Jessiestart bin]# /usr/local/tomcat/apache-tomcat-8.5.73/bin/startup.sh 

2. 输入URL访问tomcat

    在浏览器输入http://ip:port/manager/html

    然后输入用户名tomcat，密码tomcat

    成功访问

 

四、 配置Jenkins

1. 在"构建后操作"中，添加刚才设置的tomcat用户名和密码

    用户名：tomcat

    密码：tomcat

  

 五、验证

1. 再次构建项目

    构建结果：SUCCESS

2. 打开浏览器，输入URL地址进行查看

    可以正常访问了。

   搞定！