Question

使用Jenkins通过Maven部署应用程序时出现以下错误，即使上下文肯定未在/etc/tomcat8/server.xml中定义（服务器上没有其他server.xml）。通常，在重新启动Tomcat之后进行部署可以正常工作，但是这个问题变得非常烦人，因为它经常发生。可能是什么原因？

谢谢！

Redeploying [/var/lib/jenkins/jobs/MYAPP Java Backend/workspace/MYAPP/target/MYAPP-0.0.1-SNAPSHOT.war]
  Undeploying [/var/lib/jenkins/jobs/MYAPP Java Backend/workspace/MYAPP/target/MYAPP-0.0.1-SNAPSHOT.war]
ERROR: Build step failed with exception
org.codehaus.cargo.container.ContainerException: Failed to undeploy [/var/lib/jenkins/jobs/MYAPP Java Backend/workspace/MYAPP/target/MYAPP-0.0.1-SNAPSHOT.war]
    at org.codehaus.cargo.container.tomcat.internal.AbstractTomcatManagerDeployer.undeploy(AbstractTomcatManagerDeployer.java:140)
    at org.codehaus.cargo.container.tomcat.internal.AbstractTomcatManagerDeployer.redeploy(AbstractTomcatManagerDeployer.java:178)
    at hudson.plugins.deploy.CargoContainerAdapter.deploy(CargoContainerAdapter.java:73)
    at hudson.plugins.deploy.CargoContainerAdapter$1.invoke(CargoContainerAdapter.java:116)
    at hudson.plugins.deploy.CargoContainerAdapter$1.invoke(CargoContainerAdapter.java:103)
    at hudson.FilePath.act(FilePath.java:990)
    at hudson.FilePath.act(FilePath.java:968)
    at hudson.plugins.deploy.CargoContainerAdapter.redeploy(CargoContainerAdapter.java:103)
    at hudson.plugins.deploy.DeployPublisher.perform(DeployPublisher.java:61)
    at hudson.tasks.BuildStepMonitor$3.perform(BuildStepMonitor.java:45)
    at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:782)
    at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:723)
    at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.post2(MavenModuleSetBuild.java:1047)
    at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:668)
    at hudson.model.Run.execute(Run.java:1763)
    at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:531)
    at hudson.model.ResourceController.execute(ResourceController.java:98)
    at hudson.model.Executor.run(Executor.java:410)
Caused by: org.codehaus.cargo.container.tomcat.internal.TomcatManagerException: FAIL - Context /MYAPP is defined in server.xml and may not be undeployed

    at org.codehaus.cargo.container.tomcat.internal.TomcatManager.invoke(TomcatManager.java:566)
    at org.codehaus.cargo.container.tomcat.internal.TomcatManager.invoke(TomcatManager.java:480)
    at org.codehaus.cargo.container.tomcat.internal.TomcatManager.undeploy(TomcatManager.java:420)
    at org.codehaus.cargo.container.tomcat.Tomcat7xRemoteDeployer.performUndeploy(Tomcat7xRemoteDeployer.java:62)
    at org.codehaus.cargo.container.tomcat.internal.AbstractTomcatManagerDeployer.undeploy(AbstractTomcatManagerDeployer.java:130)
    ... 17 more
org.codehaus.cargo.container.tomcat.internal.TomcatManagerException: FAIL - Context /MYAPP is defined in server.xml and may not be undeployed

    at org.codehaus.cargo.container.tomcat.internal.TomcatManager.invoke(TomcatManager.java:566)
    at org.codehaus.cargo.container.tomcat.internal.TomcatManager.invoke(TomcatManager.java:480)
    at org.codehaus.cargo.container.tomcat.internal.TomcatManager.undeploy(TomcatManager.java:420)
    at org.codehaus.cargo.container.tomcat.Tomcat7xRemoteDeployer.performUndeploy(Tomcat7xRemoteDeployer.java:62)
    at org.codehaus.cargo.container.tomcat.internal.AbstractTomcatManagerDeployer.undeploy(AbstractTomcatManagerDeployer.java:130)
    at org.codehaus.cargo.container.tomcat.internal.AbstractTomcatManagerDeployer.redeploy(AbstractTomcatManagerDeployer.java:178)
    at hudson.plugins.deploy.CargoContainerAdapter.deploy(CargoContainerAdapter.java:73)
    at hudson.plugins.deploy.CargoContainerAdapter$1.invoke(CargoContainerAdapter.java:116)
    at hudson.plugins.deploy.CargoContainerAdapter$1.invoke(CargoContainerAdapter.java:103)
    at hudson.FilePath.act(FilePath.java:990)
    at hudson.FilePath.act(FilePath.java:968)
    at hudson.plugins.deploy.CargoContainerAdapter.redeploy(CargoContainerAdapter.java:103)
    at hudson.plugins.deploy.DeployPublisher.perform(DeployPublisher.java:61)
    at hudson.tasks.BuildStepMonitor$3.perform(BuildStepMonitor.java:45)
    at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:782)
    at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:723)
    at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.post2(MavenModuleSetBuild.java:1047)
    at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:668)
    at hudson.model.Run.execute(Run.java:1763)
    at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:531)
    at hudson.model.ResourceController.execute(ResourceController.java:98)
    at hudson.model.Executor.run(Executor.java:410)
Build step 'Deploy war/ear to a container' marked build as failure
Finished: FAILURE

Answer 1

就我而言，这是在应用启动时发生的。要么停在管理器中，要么等待它因启动时出现错误而死掉

Answer 2

就我而言，当我在<Context>中添加server.xml配置时，会出现这些错误消息。

我在server.xml中设置了[Context docBase="MyApp" path="/" source="{MyApp.location}"]。

尝试删除<Context>中的server.xml配置。

Jenkins Tomcat部署：Context在server.xml中定义，可能无法取消部署

2 个答案: