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

Question

我正在 Ubuntu 14.04 上配置 Mobile First Server v7.1。我在同一台机器上安装了 tomcat。我不明白在哪里指定权限。 worklight server setup文件夹需要执行权限吗？

对于 Apache Tomcat，您必须有权执行以下操作：

读取配置目录。
在配置目录下创建备份文件和修改文件，如server.xml和tomcatusers.xml
在bin目录下创建备份文件和修改文件，如setenv.bat。
在lib目录中创建文件。
在 webapps 目录中创建文件。

实际上，我遇到了以下错误，所以我认为这可能是因为权限问题。

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

Answer 1

我认为除非您遇到任何特定错误（您可以分享），否则您不需要授予任何特定权限。

安装 Mobile First 服务器后，您可以使用服务器配置工具将移动优先配置为 tomcat 作为 Web 服务器。

可以在此处找到配置相同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

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

where to add permission to tomcat and mobile first server (worklight) in ubuntu 14.04?

worklight-server

worklight-runtime

ubuntu-14.04

ibm-mobilefirst