在 ubuntu 14.04 中在哪里添加 tomcat 和移动优先服务器（worklight）的权限？

Posted 2023-02-25

【中文标题】在 ubuntu 14.04 中在哪里添加 tomcat 和移动优先服务器（worklight）的权限？

【英文标题】：where to add permission to tomcat and mobile first server (worklight) in ubuntu 14.04?

【发布时间】：2017-06-20 06:56:42

【问题描述】：

我正在 Ubuntu 14.04 上配置 Mobile First Server v7.1。我已经在同一台机器上安装了tomcat。我不明白在哪里指定权限。是否需要给worklight server setup文件夹执行权限？

对于 Apache Tomcat，您必须有权执行以下操作：

读取配置目录。 创建备份文件，修改配置目录下的文件，如server.xml和tomcatusers.xml 创建备份文件，修改bin目录下的文件，如setenv.bat。 在 lib 目录中创建文件。 在 webapps 目录中创建文件。

实际上，我收到以下错误，所以我认为这可能是因为权限。

Buildfile: /root/.mobilefirst_platform_server/server-configuration-tool/Configuration_SALESDEMO/SALESDEMO.xml

adminstall:
[installworklightadmin] Logging output of task <installWorklightAdmin> to file /root/.mobilefirst_platform_server/configuration-logs/installWorklightAdmin_2017_06_19_08_42_30.log
[installworklightadmin] java.lang.NullPointerException
[installworklightadmin]  at com.ibm.worklight.config.ant.appserver.AppServerTask.getBackupFileNextId(AppServerTask.java:6358)
[installworklightadmin]  at com.ibm.worklight.config.ant.appserver.AdminAppServerTask.makeTomcatJMXRMIEnvScript(AdminAppServerTask.java:1029)
[installworklightadmin]  at com.ibm.worklight.config.ant.appserver.AdminAppServerTask.buildAndProcessItems(AdminAppServerTask.java:1142)
[installworklightadmin]  at com.ibm.worklight.config.ant.appserver.AppServerTask.setupBuildAndProcessItems(AppServerTask.java:3064)
[installworklightadmin]  at com.ibm.worklight.config.ant.appserver.AppServerTask.doExecute(AppServerTask.java:307)
[installworklightadmin]  at com.ibm.worklight.config.ant.appserver.InstallWorklightAdminTask.execute(InstallWorklightAdminTask.java:43)
[installworklightadmin]  at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)
[installworklightadmin]  at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
[installworklightadmin]  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[installworklightadmin]  at java.lang.reflect.Method.invoke(Method.java:498)
[installworklightadmin]  at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
[installworklightadmin]  at org.apache.tools.ant.Task.perform(Task.java:348)
[installworklightadmin]  at org.apache.tools.ant.Target.execute(Target.java:435)
[installworklightadmin]  at org.apache.tools.ant.Target.performTasks(Target.java:456)
[installworklightadmin]  at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1393)
[installworklightadmin]  at org.apache.tools.ant.Project.executeTarget(Project.java:1364)
[installworklightadmin]  at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
[installworklightadmin]  at org.apache.tools.ant.Project.executeTargets(Project.java:1248)
[installworklightadmin]  at org.apache.tools.ant.Main.runBuild(Main.java:851)
[installworklightadmin]  at org.apache.tools.ant.Main.startAnt(Main.java:235)
[installworklightadmin]  at org.apache.tools.ant.launch.Launcher.run(Launcher.java:280)
[installworklightadmin]  at org.apache.tools.ant.launch.Launcher.main(Launcher.java:109)

BUILD FAILED
/root/.mobilefirst_platform_server/server-configuration-tool/Configuration_SALESDEMO/SALESDEMO.xml:74: java.lang.NullPointerException
 at com.ibm.worklight.config.ant.appserver.AppServerTask.getBackupFileNextId(AppServerTask.java:6358)
 at com.ibm.worklight.config.ant.appserver.AdminAppServerTask.makeTomcatJMXRMIEnvScript(AdminAppServerTask.java:1029)
 at com.ibm.worklight.config.ant.appserver.AdminAppServerTask.buildAndProcessItems(AdminAppServerTask.java:1142)
 at com.ibm.worklight.config.ant.appserver.AppServerTask.setupBuildAndProcessItems(AppServerTask.java:3064)
 at com.ibm.worklight.config.ant.appserver.AppServerTask.doExecute(AppServerTask.java:307)
 at com.ibm.worklight.config.ant.appserver.InstallWorklightAdminTask.execute(InstallWorklightAdminTask.java:43)
 at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)
 at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:498)
 at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
 at org.apache.tools.ant.Task.perform(Task.java:348)
 at org.apache.tools.ant.Target.execute(Target.java:435)
 at org.apache.tools.ant.Target.performTasks(Target.java:456)
 at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1393)
 at org.apache.tools.ant.Project.executeTarget(Project.java:1364)
 at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
 at org.apache.tools.ant.Project.executeTargets(Project.java:1248)
 at org.apache.tools.ant.Main.runBuild(Main.java:851)
 at org.apache.tools.ant.Main.startAnt(Main.java:235)
 at org.apache.tools.ant.launch.Launcher.run(Launcher.java:280)
 at org.apache.tools.ant.launch.Launcher.main(Launcher.java:109)

Total time: 1 second

【参考方案1】：

我认为您不需要授予任何特定权限，除非您遇到任何特定错误（您可以分享）。

一旦你安装了 Mobile First Server，你可以使用服务器配置工具来配置 mobile first 与 tomcat 作为 web 服务器。

可以在此处找到配置所需步骤的详细信息：https://www.ibm.com/support/knowledgecenter/en/SSHS8R_7.1.0/com.ibm.worklight.deploy.doc/deploy/c_using_server_config_tool.html

【讨论】：

你能解释一下导致上述错误的步骤吗？