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在Docker容器中運行TomEEAPI成功，但反向代理回傳404

2022-07-04 05:59:44 區塊鏈

所以我想做的是讓多個 Tomcat (TomEE) 實體在 Docker 容器中運行。然后反向代理到這些容器之一以回傳正確的資料。它告訴我 TomEE 實體已經啟動，但在瀏覽器上它仍然回傳 404 錯誤。

Using CATALINA_BASE:   /workspace/tomee
Using CATALINA_HOME:   /workspace/tomee
Using CATALINA_TMPDIR: /workspace/tomee/temp
Using JRE_HOME:        /opt/java/openjdk
Using CLASSPATH:       /workspace/tomee/bin/bootstrap.jar:/workspace/tomee/bin/tomcat-juli.jar
Using CATALINA_OPTS:
NOTE: Picked up JDK_JAVA_OPTIONS:  --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.rmi/sun.rmi.transport=ALL-UNNAMED
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.apache.tomee.catalina.ServerListener (file:/workspace/tomee/lib/tomee-catalina-8.0.12.jar) to field java.lang.reflect.Field.modifiers
WARNING: Please consider reporting this to the maintainers of org.apache.tomee.catalina.ServerListener
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
29-Jun-2022 22:48:40.387 INFO [main] jdk.internal.reflect.NativeMethodAccessorImpl.invoke Server version name:   Apache Tomcat (TomEE)/9.0.63 (8.0.12)
29-Jun-2022 22:48:40.387 INFO [main] jdk.internal.reflect.NativeMethodAccessorImpl.invoke Server built:          May 11 2022 07:52:11 UTC
29-Jun-2022 22:48:40.387 INFO [main] jdk.internal.reflect.NativeMethodAccessorImpl.invoke Server version number: 9.0.63.0
29-Jun-2022 22:48:40.387 INFO [main] jdk.internal.reflect.NativeMethodAccessorImpl.invoke OS Name:               Linux
29-Jun-2022 22:48:40.387 INFO [main] jdk.internal.reflect.NativeMethodAccessorImpl.invoke OS Version:            4.19.0-16-amd64
29-Jun-2022 22:48:40.388 INFO [main] jdk.internal.reflect.NativeMethodAccessorImpl.invoke Architecture:          amd64
29-Jun-2022 22:48:40.388 INFO [main] jdk.internal.reflect.NativeMethodAccessorImpl.invoke Java Home:             /opt/java/openjdk
29-Jun-2022 22:48:40.388 INFO [main] jdk.internal.reflect.NativeMethodAccessorImpl.invoke JVM Version:           11.0.15 10
29-Jun-2022 22:48:40.388 INFO [main] jdk.internal.reflect.NativeMethodAccessorImpl.invoke JVM Vendor:            Eclipse OpenJ9
29-Jun-2022 22:48:40.388 INFO [main] jdk.internal.reflect.NativeMethodAccessorImpl.invoke CATALINA_BASE:         /workspace/tomee
29-Jun-2022 22:48:40.388 INFO [main] jdk.internal.reflect.NativeMethodAccessorImpl.invoke CATALINA_HOME:         /workspace/tomee
29-Jun-2022 22:48:40.416 INFO [main] jdk.internal.reflect.NativeMethodAccessorImpl.invoke Command line argument: -Xjcl:jclse29
29-Jun-2022 22:48:40.416 INFO [main] jdk.internal.reflect.NativeMethodAccessorImpl.invoke Command line argument: -Dcom.ibm.oti.vm.bootstrap.library.path=/opt/java/openjdk/lib/default:/opt/java/openjdk/lib
29-Jun-2022 22:48:40.417 INFO [main] jdk.internal.reflect.NativeMethodAccessorImpl.invoke Command line argument: -Dsun.boot.library.path=/opt/java/openjdk/lib/default:/opt/java/openjdk/lib
29-Jun-2022 22:48:40.417 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Command line argument: -Djava.library.path=/opt/java/openjdk/lib/default:/opt/java/openjdk/lib:/usr/lib64:/usr/lib
29-Jun-2022 22:48:40.417 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Command line argument: -Djava.home=/opt/java/openjdk
29-Jun-2022 22:48:40.417 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Command line argument: -Duser.dir=/workspace
29-Jun-2022 22:48:40.417 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Command line argument: -XX: IgnoreUnrecognizedVMOptions
29-Jun-2022 22:48:40.418 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Command line argument: -XX: PortableSharedCache
29-Jun-2022 22:48:40.418 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Command line argument: -XX: IdleTuningGcOnIdle
29-Jun-2022 22:48:40.418 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Command line argument: -Xshareclasses:name=openj9_system_scc,cacheDir=/opt/java/.scc,readonly,nonFatal
29-Jun-2022 22:48:40.418 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Command line argument: --add-opens=java.base/java.lang=ALL-UNNAMED
29-Jun-2022 22:48:40.418 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Command line argument: --add-opens=java.base/java.io=ALL-UNNAMED
29-Jun-2022 22:48:40.420 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Command line argument: --add-opens=java.base/java.util=ALL-UNNAMED
29-Jun-2022 22:48:40.420 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Command line argument: --add-opens=java.base/java.util.concurrent=ALL-UNNAMED
29-Jun-2022 22:48:40.420 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Command line argument: --add-opens=java.rmi/sun.rmi.transport=ALL-UNNAMED
29-Jun-2022 22:48:40.421 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Command line argument: -Djava.util.logging.config.file=/workspace/tomee/conf/logging.properties
29-Jun-2022 22:48:40.421 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
29-Jun-2022 22:48:40.421 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Command line argument: -javaagent:/workspace/tomee/lib/openejb-javaagent.jar
29-Jun-2022 22:48:40.421 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Command line argument: -Djdk.tls.ephemeralDHKeySize=2048
29-Jun-2022 22:48:40.421 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources
29-Jun-2022 22:48:40.421 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Command line argument: -Dorg.apache.catalina.security.SecurityListener.UMASK=0027
29-Jun-2022 22:48:40.421 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Command line argument: -Dignore.endorsed.dirs=
29-Jun-2022 22:48:40.421 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Command line argument: -Djava.class.path=/workspace/tomee/bin/bootstrap.jar:/workspace/tomee/bin/tomcat-juli.jar
29-Jun-2022 22:48:40.421 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Command line argument: -Dcatalina.base=/workspace/tomee
29-Jun-2022 22:48:40.422 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Command line argument: -Dcatalina.home=/workspace/tomee
29-Jun-2022 22:48:40.422 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Command line argument: -Djava.io.tmpdir=/workspace/tomee/temp
29-Jun-2022 22:48:40.422 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Command line argument: -Dsun.java.command=org.apache.catalina.startup.Bootstrap start
29-Jun-2022 22:48:40.422 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Command line argument: -Dsun.java.launcher=SUN_STANDARD
29-Jun-2022 22:48:40.422 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Command line argument: -Dsun.java.launcher.pid=1
29-Jun-2022 22:48:40.424 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke The Apache Tomcat Native library which allows using OpenSSL was not found on the java.library.path: [/opt/java/openjdk/lib/default:/opt/java/openjdk/lib:/usr/lib64:/usr/lib]
29-Jun-2022 22:48:40.891 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Initializing ProtocolHandler ["http-nio-8080"]
29-Jun-2022 22:48:41.183 INFO [main] org.apache.openejb.util.OptionsLog.info Using 'openejb.jdbc.datasource-creator=org.apache.tomee.jdbc.TomEEDataSourceCreator'
29-Jun-2022 22:48:41.261 INFO [main] org.apache.openejb.OpenEJB$Instance.<init> ********************************************************************************
29-Jun-2022 22:48:41.261 INFO [main] org.apache.openejb.OpenEJB$Instance.<init> OpenEJB http://tomee.apache.org/
29-Jun-2022 22:48:41.262 INFO [main] org.apache.openejb.OpenEJB$Instance.<init> Startup: Wed Jun 29 22:48:41 UTC 2022
29-Jun-2022 22:48:41.262 INFO [main] org.apache.openejb.OpenEJB$Instance.<init> Copyright 1999-2021 (C) Apache TomEE Project, All Rights Reserved.
29-Jun-2022 22:48:41.262 INFO [main] org.apache.openejb.OpenEJB$Instance.<init> Version: 8.0.12
29-Jun-2022 22:48:41.262 INFO [main] org.apache.openejb.OpenEJB$Instance.<init> Build date: 20220607
29-Jun-2022 22:48:41.262 INFO [main] org.apache.openejb.OpenEJB$Instance.<init> Build time: 09:58
29-Jun-2022 22:48:41.262 INFO [main] org.apache.openejb.OpenEJB$Instance.<init> ********************************************************************************
29-Jun-2022 22:48:41.262 INFO [main] org.apache.openejb.OpenEJB$Instance.<init> openejb.home = /workspace/tomee
29-Jun-2022 22:48:41.262 INFO [main] org.apache.openejb.OpenEJB$Instance.<init> openejb.base = /workspace/tomee
29-Jun-2022 22:48:41.263 INFO [main] org.apache.openejb.cdi.CdiBuilder.initializeOWB Created new singletonService org.apache.openejb.cdi.ThreadSingletonServiceImpl@ad02bcfc
29-Jun-2022 22:48:41.265 INFO [main] org.apache.openejb.cdi.CdiBuilder.initializeOWB Succeeded in installing singleton service
29-Jun-2022 22:48:41.325 INFO [main] org.apache.openejb.config.ConfigurationFactory.init TomEE configuration file is '/workspace/tomee/conf/tomee.xml'
29-Jun-2022 22:48:41.355 INFO [main] org.apache.openejb.config.ConfigurationFactory.configureService Configuring Service(id=Tomcat Security Service, type=SecurityService, provider-id=Tomcat Security Service)
29-Jun-2022 22:48:41.356 INFO [main] org.apache.openejb.config.ConfigurationFactory.configureService Configuring Service(id=Default Transaction Manager, type=TransactionManager, provider-id=Default Transaction Manager)
29-Jun-2022 22:48:41.357 INFO [main] org.apache.openejb.util.OptionsLog.info Using 'openejb.deployments.classpath=false'29-Jun-2022 22:48:41.373 INFO [main] org.apache.openejb.assembler.classic.Assembler.createRecipe Creating TransactionManager(id=Default Transaction Manager)
29-Jun-2022 22:48:41.421 INFO [main] org.apache.openejb.assembler.classic.Assembler.createRecipe Creating SecurityService(id=Tomcat Security Service)
29-Jun-2022 22:48:41.479 INFO [main] org.apache.openejb.server.ServiceManager.initServer Creating ServerService(id=cxf)
29-Jun-2022 22:48:41.742 INFO [main] org.apache.openejb.server.ServiceManager.initServer Creating ServerService(id=cxf-rs)
29-Jun-2022 22:48:41.765 INFO [main] org.apache.openejb.server.SimpleServiceManager.start   ** Bound Services **
29-Jun-2022 22:48:41.766 INFO [main] org.apache.openejb.server.SimpleServiceManager.printRow   NAME                 IP              PORT
29-Jun-2022 22:48:41.766 INFO [main] org.apache.openejb.server.SimpleServiceManager.start -------
29-Jun-2022 22:48:41.765 INFO [main] org.apache.openejb.server.SimpleServiceManager.start   ** Bound Services **
29-Jun-2022 22:48:41.766 INFO [main] org.apache.openejb.server.SimpleServiceManager.printRow   NAME                 IP              PORT
29-Jun-2022 22:48:41.766 INFO [main] org.apache.openejb.server.SimpleServiceManager.start -------
29-Jun-2022 22:48:41.766 INFO [main] org.apache.openejb.server.SimpleServiceManager.start Ready!
29-Jun-2022 22:48:41.766 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Server initialization in [1598] milliseconds
29-Jun-2022 22:48:41.789 INFO [main] org.apache.tomee.catalina.OpenEJBNamingContextListener.bindResource Importing a Tomcat Resource with id 'UserDatabase' of type 'org.apache.catalina.UserDatabase'.
29-Jun-2022 22:48:41.790 INFO [main] org.apache.openejb.assembler.classic.Assembler.createRecipe Creating Resource(id=UserDatabase)
29-Jun-2022 22:48:41.813 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Starting service [Catalina]
29-Jun-2022 22:48:41.814 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Starting Servlet engine: [Apache Tomcat (TomEE)/9.0.63 (8.0.12)]
29-Jun-2022 22:48:42.251 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Deploying web application archive [/workspace/tomee/webapps/example.war]
29-Jun-2022 22:48:42.256 INFO [main] org.apache.tomee.catalina.TomcatWebAppBuilder.init ------------------------- localhost -> /example
29-Jun-2022 22:48:42.321 INFO [main] org.apache.openejb.config.ConfigurationFactory.configureApplication Configuring enterprise application: /workspace/tomee/webapps/example
29-Jun-2022 22:48:42.374 INFO [main] org.apache.openejb.config.ConfigurationFactory.configureService Configuring Service(id=Default Managed Container, type=Container, provider-id=Default Managed Container)
29-Jun-2022 22:48:42.375 INFO [main] org.apache.openejb.config.AutoConfig.createContainer Auto-creating a container for bean example.Comp-1180264842: Container(type=MANAGED, id=Default Managed Container)
29-Jun-2022 22:48:42.375 INFO [main] org.apache.openejb.assembler.classic.Assembler.createRecipe Creating Container(id=Default Managed Container)
29-Jun-2022 22:48:42.380 INFO [main] org.apache.openejb.core.managed.SimplePassivater.init Using directory /workspace/tomee/temp for stateful session passivation
29-Jun-2022 22:48:42.409 INFO [main] org.apache.openejb.config.AppInfoBuilder.build Enterprise application "/workspace/tomee/webapps/example" loaded.
29-Jun-2022 22:48:42.413 INFO [main] org.apache.openejb.assembler.classic.Assembler.createApplication Assembling app: /workspace/tomee/webapps/example
29-Jun-2022 22:48:42.546 WARNING [main] org.apache.batchee.container.services.ServicesManager.init You didn't specify org.apache.batchee.jmx.application and JMX is already registered, skipping
29-Jun-2022 22:48:42.549 INFO [main] org.apache.openejb.assembler.classic.Assembler.createApplication Deployed Application(path=/workspace/tomee/webapps/example)
29-Jun-2022 22:48:42.694 INFO [main] org.apache.myfaces.ee.MyFacesContainerInitializer.onStartup Using org.apache.myfaces.ee.MyFacesContainerInitializer
29-Jun-2022 22:48:42.754 INFO [main] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
29-Jun-2022 22:48:42.818 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Deployment of web application archive [/workspace/tomee/webapps/example.war] has finished in [567] ms
29-Jun-2022 22:48:42.819 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Deploying web application directory [/workspace/tomee/webapps/ROOT]
29-Jun-2022 22:48:42.819 INFO [main] org.apache.tomee.catalina.TomcatWebAppBuilder.init ------------------------- localhost -> /
29-Jun-2022 22:48:42.857 INFO [main] org.apache.openejb.config.ConfigurationFactory.configureApplication Configuring enterprise application: /workspace/tomee/webapps/ROOT
29-Jun-2022 22:48:42.860 INFO [main] org.apache.openejb.config.AppInfoBuilder.build Enterprise application "/workspace/tomee/webapps/ROOT" loaded.
29-Jun-2022 22:48:42.861 INFO [main] org.apache.openejb.assembler.classic.Assembler.createApplication Assembling app: /workspace/tomee/webapps/ROOT
29-Jun-2022 22:48:42.866 WARNING [main] org.apache.batchee.container.services.ServicesManager.init You didn't specify org.apache.batchee.jmx.application and JMX is already registered, skipping
29-Jun-2022 22:48:42.867 INFO [main] org.apache.openejb.assembler.classic.Assembler.createApplication Deployed Application(path=/workspace/tomee/webapps/ROOT)
29-Jun-2022 22:48:42.895 INFO [main] org.apache.myfaces.ee.MyFacesContainerInitializer.onStartup Using org.apache.myfaces.ee.MyFacesContainerInitializer
29-Jun-2022 22:48:42.925 INFO [main] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
29-Jun-2022 22:48:42.935 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Deployment of web application directory [/workspace/tomee/webapps/ROOT] has finished in [116] ms
29-Jun-2022 22:48:42.935 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Deploying web application directory [/workspace/tomee/webapps/manager]
29-Jun-2022 22:48:42.937 INFO [main] org.apache.tomee.catalina.TomcatWebAppBuilder.init ------------------------- localhost -> /manager
29-Jun-2022 22:48:42.961 INFO [main] org.apache.openejb.config.ConfigurationFactory.configureApplication Configuring enterprise application: /workspace/tomee/webapps/manager
29-Jun-2022 22:48:42.971 INFO [main] org.apache.openejb.config.AppInfoBuilder.build Enterprise application "/workspace/tomee/webapps/manager" loaded.
29-Jun-2022 22:48:42.971 INFO [main] org.apache.openejb.assembler.classic.Assembler.createApplication Assembling app: /workspace/tomee/webapps/manager
29-Jun-2022 22:48:42.977 INFO [main] org.apache.tomee.catalina.TomcatWebAppBuilder.deployWebApps using context file /workspace/tomee/webapps/manager/META-INF/context.xml
29-Jun-2022 22:48:42.977 WARNING [main] org.apache.batchee.container.services.ServicesManager.init You didn't specify org.apache.batchee.jmx.application and JMX is already registered, skipping
29-Jun-2022 22:48:42.977 INFO [main] org.apache.openejb.assembler.classic.Assembler.createApplication Deployed Application(path=/workspace/tomee/webapps/manager)
29-Jun-2022 22:48:43.029 INFO [main] org.apache.myfaces.ee.MyFacesContainerInitializer.onStartup Using org.apache.myfaces.ee.MyFacesContainerInitializer
29-Jun-2022 22:48:43.044 INFO [main] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
29-Jun-2022 22:48:43.062 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Deployment of web application directory [/workspace/tomee/webapps/manager] has finished in [126] ms
29-Jun-2022 22:48:43.062 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Deploying web application directory [/workspace/tomee/webapps/host-manager]
29-Jun-2022 22:48:43.063 INFO [main] org.apache.tomee.catalina.TomcatWebAppBuilder.init ------------------------- localhost -> /host-manager
29-Jun-2022 22:48:43.078 INFO [main] org.apache.openejb.config.ConfigurationFactory.configureApplication Configuring enterprise application: /workspace/tomee/webapps/host-manager
29-Jun-2022 22:48:43.084 INFO [main] org.apache.openejb.config.AppInfoBuilder.build Enterprise application "/workspace/tomee/webapps/host-manager" loaded.
29-Jun-2022 22:48:43.084 INFO [main] org.apache.openejb.assembler.classic.Assembler.createApplication Assembling app: /workspace/tomee/webapps/host-manager
29-Jun-2022 22:48:43.090 INFO [main] org.apache.tomee.catalina.TomcatWebAppBuilder.deployWebApps using context file /workspace/tomee/webapps/host-manager/META-INF/context.xml
29-Jun-2022 22:48:43.091 WARNING [main] org.apache.batchee.container.services.ServicesManager.init You didn't specify org.apache.batchee.jmx.application and JMX is already registered, skipping
29-Jun-2022 22:48:43.091 INFO [main] org.apache.openejb.assembler.classic.Assembler.createApplication Deployed Application(path=/workspace/tomee/webapps/host-manager)
29-Jun-2022 22:48:43.133 INFO [main] org.apache.myfaces.ee.MyFacesContainerInitializer.onStartup Using org.apache.myfaces.ee.MyFacesContainerInitializer
29-Jun-2022 22:48:43.147 INFO [main] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
29-Jun-2022 22:48:43.178 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Deployment of web application directory [/workspace/tomee/webapps/host-manager] has finished in [116] ms
29-Jun-2022 22:48:43.179 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Deploying web application directory [/workspace/tomee/webapps/docs]
29-Jun-2022 22:48:43.179 INFO [main] org.apache.tomee.catalina.TomcatWebAppBuilder.init ------------------------- localhost -> /docs
29-Jun-2022 22:48:43.190 INFO [main] org.apache.openejb.config.ConfigurationFactory.configureApplication Configuring enterprise application: /workspace/tomee/webapps/docs
29-Jun-2022 22:48:43.194 INFO [main] org.apache.openejb.config.AppInfoBuilder.build Enterprise application "/workspace/tomee/webapps/docs" loaded.
29-Jun-2022 22:48:43.194 INFO [main] org.apache.openejb.assembler.classic.Assembler.createApplication Assembling app: /workspace/tomee/webapps/docs
29-Jun-2022 22:48:43.213 WARNING [main] org.apache.batchee.container.services.ServicesManager.init You didn't specify org.apache.batchee.jmx.application and JMX is already registered, skipping
29-Jun-2022 22:48:43.214 INFO [main] org.apache.openejb.assembler.classic.Assembler.createApplication Deployed Application(path=/workspace/tomee/webapps/docs)
29-Jun-2022 22:48:43.249 INFO [main] org.apache.myfaces.ee.MyFacesContainerInitializer.onStartup Using org.apache.myfaces.ee.MyFacesContainerInitializer
29-Jun-2022 22:48:43.265 INFO [main] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
29-Jun-2022 22:48:43.278 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Deployment of web application directory [/workspace/tomee/webapps/docs] has finished in [99] ms
29-Jun-2022 22:48:43.281 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Starting ProtocolHandler ["http-nio-8080"]
29-Jun-2022 22:48:43.292 INFO [main] jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke Server startup in [1525] milliseconds

如上圖表示服務器啟動成功，但如下圖 在 Docker 容器中運行 TomEE API 成功，但反向代理回傳 404

瀏覽器改為回傳 404 錯誤。

我嘗試了幾種選擇

  • docker compose nginx 和 tomcat，只在互聯網上公開 nginx
  • Docker Nginx 反向代理，用于保護 Docker 容器
  • 運行影像 404 后的 docker。Tomcat - 請求的資源不可用

然而，到目前為止，這些解決方案都沒有對我有用。我個人不使用 docker-compose.

Dockerfile

FROM maven:3.8.3-jdk-11-slim AS build
RUN mkdir -p /workspace
WORKDIR /workspace
COPY pom.xml /workspace
COPY src /workspace/src
RUN mvn -B -f pom.xml clean package -DskipTests

FROM ibm-semeru-runtimes:open-11-jre-focal
ENV PATH /workspace/tomee/bin:$PATH
RUN mkdir -p /workspace/tomee

WORKDIR /workspace/tomee

RUN apt-get update \
  && apt-get install -y curl gpg \
  && rm -rf /var/lib/apt/lists/*

RUN set -xe; \
  for key in \
  # Matt Hogstrom <[email protected]>
  9056B710F1E332780DE7AF34CBAEBE39A46C4CA1 \
  # Jeremy Whitlock <[email protected]>
  F067B8140F5DD80E1D3B5D92318242FE9A0B1183 \
  # Richard Kenneth McGuire (CODE SIGNING KEY) <[email protected]>
  223D3A74B068ECA354DC385CE126833F9CF64915 \
  # Jonathan Gallimore <[email protected]>
  DBCCD103B8B24F86FFAAB025C8BB472CD297D428 \
  # Jarek Gawor (CODE SIGNING KEY) <[email protected]>
  7A2744A8A9AAF063C23EB7868EBE7DBE8D050EEF \
  # Jarek Gawor <[email protected]>
  B8B301E6105DF628076BD92C5483E55897ABD9B9 \
  # Andy Gumbrecht (TomEE Code Signing) <[email protected]>
  FAA603D58B1BA4EDF65896D0ED340E0E6D545F97 \
  # Romain Manni-Bucau <[email protected]>
  A57DAF81C1B69921F4BA8723A8DE0A4DB863A7C1 \
  # Mark Struberg (Apache) <[email protected]>
  82D8419BA697F0E7FB85916EE91287822FDB81B1 \
  # David Blevins <[email protected]>
  B7574789F5018690043E6DD9C212662E12F3E1DD \
  # Xu Hai Hong (Ivan Xu @ Geronimo) <[email protected]>
  C23A3F6F595EBD0F960270CC997C8F1A5BE6E4C1 \
  # Jean-Louis Monteiro (CODE SIGNING KEY) <[email protected]>
  678F2D98F1FD9643811639FB622B8F2D043F71D8 \
  # Romain Manni-Bucau <[email protected]>
  BDD0BBEB753192957EFC5F896A62FC8EF17D8FEF \
  # Romain Manni-Bucau <[email protected]>
  D11DF12CC2CA4894BDE638B967C1227A2678363C \
  # Roberto Cortez (Apache Signing Key) <[email protected]>
  C92604B0DEC5C62CFF5801E73D4683C24EDC64D1 \
  # David Blevins <[email protected]>
  626C542EDA7C113814B77AF09C04914D63645D20 \
  # Jean-Louis Monteiro (CODE SIGNING KEY) <[email protected]>
  3948829384B269D333CC5B98358807C52B4B0E23 \
  # Richard Zowalla (Code Signing Key) <[email protected]>
  B83D15E72253ED1104EB4FBBDAB472F0E5B8A431 \
  ; do \
    gpg --batch --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys "$key" || \
    gpg --batch --keyserver hkp://pgp.mit.edu:80 --recv-keys "$key" ; \
  done

ENV TOMEE_VER 8.0.12
ENV TOMEE_BUILD plus

RUN set -x \
  && curl -fSL https://dist.apache.org/repos/dist/release/tomee/tomee-${TOMEE_VER}/apache-tomee-${TOMEE_VER}-${TOMEE_BUILD}.tar.gz.asc -o tomee.tar.gz.asc \
  && curl -fSL https://dist.apache.org/repos/dist/release/tomee/tomee-${TOMEE_VER}/apache-tomee-${TOMEE_VER}-${TOMEE_BUILD}.tar.gz.sha512 -o tomee.tar.gz.sha512 \
  && curl -fSL https://dist.apache.org/repos/dist/release/tomee/tomee-${TOMEE_VER}/apache-tomee-${TOMEE_VER}-${TOMEE_BUILD}.tar.gz -o apache-tomee-${TOMEE_VER}-${TOMEE_BUILD}.tar.gz \
  && gpg --batch --verify tomee.tar.gz.asc apache-tomee-${TOMEE_VER}-${TOMEE_BUILD}.tar.gz \
  && echo `cat tomee.tar.gz.sha512` | sha512sum -c - \
  && tar -zxf apache-tomee-${TOMEE_VER}-${TOMEE_BUILD}.tar.gz \
  && mv apache-tomee-${TOMEE_BUILD}-${TOMEE_VER}/* /workspace/tomee \
  && rm apache-tomee-${TOMEE_VER}-${TOMEE_BUILD}.tar.gz \
  && rm -Rf apache-tomee-${TOMEE_BUILD}-${TOMEE_VER} \
  && rm bin/*.bat \
  && rm bin/*.exe \
  && rm bin/*.tar.gz* \
  && rm tomee.tar.gz.asc \
  && rm tomee.tar.gz*

EXPOSE 8080
WORKDIR /workspace
COPY --from=build /workspace/target/*.war /workspace/tomee/webapps/example.war
CMD ["catalina.sh", "run"]

nginx.conf

upstream docker-backend {
    server example-backend:8080;
}

server {
    location /example {
        proxy_pass http://docker-backend;
    }
}

我似乎找不到這個問題的解決方案，并且對在 Docker 容器中運行 TomEE API 缺乏經驗。以前有沒有人遇到過這個問題，你是如何解決的？

編輯：每當我向 docker 容器發送curl請求時

curl -X GET 0.0.0.0:8080/example/home

我得到以下

<!doctype html><html lang="en"><head><title>HTTP Status 404 – Not Found</title><style type="text/css">body {font-family:Tahoma,Arial,sans-serif;} h1, h2, h3, b {color:white;background-color:#525D76;} h1 {font-size:22px;} h2 {font-size:16px;} h3 {font-size:14px;} p {font-size:12px;} a {color:black;} .line {height:1px;background-color:#525D76;border:none;}</style></head><body><h1>HTTP Status 404 – Not Found</h1><hr class="line" /><p><b>Type</b> Status Report</p><p><b>Message</b> The requested resource [&#47;example&#47;home] is not available</p><p><b>Description</b> The origin server did not find a current representation for the target resource or is not willing to disclose that one exists.</p><hr class="line" /><h3>Apache Tomcat (TomEE)/9.0.63 (8.0.12)</h3></body></html>

編輯： 主頁的 Servlet 示例

@WebServlet
@Path("/home")
public class HomeResource {
    @GET
    @Produces(MediaType.APPLICATION_JSON)
    public Response getServers(@Context HttpServletRequest req) {
        return example response with cors headers
    }
}

uj5u.com熱心網友回復：

我準備了一個非常簡單的war檔案，其中一個index.html和一個web.xml檔案是這樣的：

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xmlns="http://java.sun.com/xml/ns/javaee" 
xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" 
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" 
id="WebApp_ID" version="2.5">
 
  <welcome-file-list>
    <welcome-file>index.html</welcome-file>
  </welcome-file-list>
 
</web-app>

并將其打包為一個名為 .war 的檔案example.war。

然后，我使用了您在答案中提供的 Dockerfile 并進行了最少的修改，基本上我更改了檔案末尾的 COPY 行：

FROM ibm-semeru-runtimes:open-11-jre-focal
ENV PATH /workspace/tomee/bin:$PATH
RUN mkdir -p /workspace/tomee

WORKDIR /workspace/tomee

RUN apt-get update \
  && apt-get install -y curl gpg \
  && rm -rf /var/lib/apt/lists/*

RUN set -xe; \
  for key in \
  # Matt Hogstrom <[email protected]>
  9056B710F1E332780DE7AF34CBAEBE39A46C4CA1 \
  # Jeremy Whitlock <[email protected]>
  F067B8140F5DD80E1D3B5D92318242FE9A0B1183 \
  # Richard Kenneth McGuire (CODE SIGNING KEY) <[email protected]>
  223D3A74B068ECA354DC385CE126833F9CF64915 \
  # Jonathan Gallimore <[email protected]>
  DBCCD103B8B24F86FFAAB025C8BB472CD297D428 \
  # Jarek Gawor (CODE SIGNING KEY) <[email protected]>
  7A2744A8A9AAF063C23EB7868EBE7DBE8D050EEF \
  # Jarek Gawor <[email protected]>
  B8B301E6105DF628076BD92C5483E55897ABD9B9 \
  # Andy Gumbrecht (TomEE Code Signing) <[email protected]>
  FAA603D58B1BA4EDF65896D0ED340E0E6D545F97 \
  # Romain Manni-Bucau <[email protected]>
  A57DAF81C1B69921F4BA8723A8DE0A4DB863A7C1 \
  # Mark Struberg (Apache) <[email protected]>
  82D8419BA697F0E7FB85916EE91287822FDB81B1 \
  # David Blevins <[email protected]>
  B7574789F5018690043E6DD9C212662E12F3E1DD \
  # Xu Hai Hong (Ivan Xu @ Geronimo) <[email protected]>
  C23A3F6F595EBD0F960270CC997C8F1A5BE6E4C1 \
  # Jean-Louis Monteiro (CODE SIGNING KEY) <[email protected]>
  678F2D98F1FD9643811639FB622B8F2D043F71D8 \
  # Romain Manni-Bucau <[email protected]>
  BDD0BBEB753192957EFC5F896A62FC8EF17D8FEF \
  # Romain Manni-Bucau <[email protected]>
  D11DF12CC2CA4894BDE638B967C1227A2678363C \
  # Roberto Cortez (Apache Signing Key) <[email protected]>
  C92604B0DEC5C62CFF5801E73D4683C24EDC64D1 \
  # David Blevins <[email protected]>
  626C542EDA7C113814B77AF09C04914D63645D20 \
  # Jean-Louis Monteiro (CODE SIGNING KEY) <[email protected]>
  3948829384B269D333CC5B98358807C52B4B0E23 \
  # Richard Zowalla (Code Signing Key) <[email protected]>
  B83D15E72253ED1104EB4FBBDAB472F0E5B8A431 \
  ; do \
    gpg --batch --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys "$key" || \
    gpg --batch --keyserver hkp://pgp.mit.edu:80 --recv-keys "$key" ; \
  done

ENV TOMEE_VER 8.0.12
ENV TOMEE_BUILD plus

RUN set -x \
  && curl -fSL https://dist.apache.org/repos/dist/release/tomee/tomee-${TOMEE_VER}/apache-tomee-${TOMEE_VER}-${TOMEE_BUILD}.tar.gz.asc -o tomee.tar.gz.asc \
  && curl -fSL https://dist.apache.org/repos/dist/release/tomee/tomee-${TOMEE_VER}/apache-tomee-${TOMEE_VER}-${TOMEE_BUILD}.tar.gz.sha512 -o tomee.tar.gz.sha512 \
  && curl -fSL https://dist.apache.org/repos/dist/release/tomee/tomee-${TOMEE_VER}/apache-tomee-${TOMEE_VER}-${TOMEE_BUILD}.tar.gz -o apache-tomee-${TOMEE_VER}-${TOMEE_BUILD}.tar.gz \
  && gpg --batch --verify tomee.tar.gz.asc apache-tomee-${TOMEE_VER}-${TOMEE_BUILD}.tar.gz \
  && echo `cat tomee.tar.gz.sha512` | sha512sum -c - \
  && tar -zxf apache-tomee-${TOMEE_VER}-${TOMEE_BUILD}.tar.gz \
  && mv apache-tomee-${TOMEE_BUILD}-${TOMEE_VER}/* /workspace/tomee \
  && rm apache-tomee-${TOMEE_VER}-${TOMEE_BUILD}.tar.gz \
  && rm -Rf apache-tomee-${TOMEE_BUILD}-${TOMEE_VER} \
  && rm bin/*.bat \
  && rm bin/*.exe \
  && rm bin/*.tar.gz* \
  && rm tomee.tar.gz.asc \
  && rm tomee.tar.gz*

EXPOSE 8080
WORKDIR /workspace
COPY example.war /workspace/tomee/webapps/example.war
CMD ["catalina.sh", "run"]

使用這個 Dockerfile，我創建了一個 docker 鏡像并使用它運行一個容器：

docker run --rm -p 8080:8080 local/tomee

一切似乎都正常。

正如我們在對話中回顧的那樣，問題似乎與您嘗試部署的應用程式有關。

該問題似乎與與資料庫的連接有關，應用程式無法正常啟動，因為它無法連接到它。

最初，在這個特定的用例中，原因是您試圖在 TomEE 容器中使用資料庫配置屬性在實際上不可用的路徑中安裝卷，試圖使其對您的類路徑可見。

要解決此問題，您可以在運行容器時使用環境變數：

docker run -e DATABASE_PASSWORD=<your password> ...

稍后用 Java閱讀：

String password = System.getenv("DATABASE_PASSWORD");

或嘗試使用您的屬性檔案安裝卷，假設example/database.properties：

docker run -v ${PWD}/example:/a/local/path/accesible/by/your/app

并從該檔案創建您的配置屬性：

try (InputStream input = new FileInputStream("/a/local/path/accesible/by/your/app/database.properties")) {

  Properties prop = new Properties();
  prop.load(input);

  // get the property value
  String password = prop.getProperty("db.password");
  //...

} catch (IOException ex) {
  ex.printStackTrace();
}

第二個問題，更一般地說，與從 docker 容器連接到運行容器的主機中安裝的資料庫的能力有關。

在您的設定中，您在一個名為example.

您可以嘗試的一種選擇是在運行容器時使用主機網路。因此，您將需要調整您的 nginx 上游，但您的資料庫應該可以作為localhost.

另一種可能性是將容器保留在上述example網路中，并將應用程式中的連接 url 配置為指向 docker 網路中主機的 IP 地址。有幾種方法可以做到這一點。您正在使用 linux，因此一個簡單的可以執行ifconfig和注釋與 docker 網路對應的地址，docker0. 通常會是172.17.0.1.

您正在使用 Mysql，默認情況下，它只會偵聽127.0.0.1 地址，因此您可能需要讓資料庫偵聽多個網路介面。為此，您可以使用bind-address配置屬性，將其設定為0.0.0.0，這將使資料庫監聽每個現有的網路介面：

bind-address = 0.0.0.0

請考慮查看官方MySQL 檔案和此相關問題或此帖子以獲取有關此配置的更多資訊。

轉載請註明出處，本文鏈接：https://www.uj5u.com/qukuanlian/498033.html

標籤：爪哇 nginx dockerfile nginx-反向代理 阿帕奇托米

上一篇：verdaccio和nginx（拒絕連接）

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    Metamask錢包是一種基于區塊鏈技術的數字貨幣錢包，它允許用戶在安全、便捷的環境下管理自己的加密資產。Metamask錢包是以太坊生態系統中最流行的錢包之一，它具有易于使用、安全性高和功能強大等優點。 本文將詳細介紹Metamask錢包的功能和使用方法。 一、 Metamask錢包的功能 數字資 ......

    uj5u.com 2023-04-20 08:46:47 more
  • Hyperledger Fabric 使用 CouchDB 和復雜智能合約開發

    在上個實驗中，我們已經實作了簡單智能合約實作及客戶端開發，但該實驗中智能合約只有基礎的增刪改查功能，且其中的資料管理功能與傳統 MySQL 比相差甚遠。本文將在前面實驗的基礎上，將 Hyperledger Fabric 的默認資料庫支持 LevelDB 改為 CouchDB 模式，以實作更復雜的資料... ......

    uj5u.com 2023-04-16 07:28:31 more
  • .NET Core 波場鏈離線簽名、廣播交易（發送 TRX和USDT）筆記

    Get Started NuGet You can run the following command to install the Tron.Wallet.Net in your project. PM> Install-Package Tron.Wallet.Net 配置 public reco ......

    uj5u.com 2023-04-14 08:08:00 more
  • DKP 黑客分析——不正確的代幣對比率計算

    概述： 2023 年 2 月 8 日，針對 DKP 協議的閃電貸攻擊導致該協議的用戶損失了 8 萬美元，因為 execute() 函式取決于 USDT-DKP 對中兩種代幣的余額比率。 智能合約黑客概述： 攻擊者的交易：0x0c850f，0x2d31 攻擊者地址：0xF38 利用合同：0xf34ad ......

    uj5u.com 2023-04-07 07:46:09 more
  • Defi開發簡介

    Defi開發簡介 介紹 Defi是去中心化金融的縮寫， 是一項旨在利用區塊鏈技術和智能合約創建更加開放，可訪問和透明的金融體系的運動. 這與傳統金融形成鮮明對比，傳統金融通常由少數大型銀行和金融機構控制 在Defi的世界里，用戶可以直接從他們的電腦或移動設備上訪問廣泛的金融服務，而不需要像銀行或者信 ......

    uj5u.com 2023-04-05 08:01:34 more
  • solidity簡單的ERC20代幣實作

    // SPDX-License-Identifier: GPL-3.0 pragma solidity >=0.7.0 <0.9.0; import "hardhat/console.sol"; //ERC20 同質化代幣，每個代幣的本質或性質都是相同 //ETH 是原生代幣，它不是ERC20代幣, ......

    uj5u.com 2023-03-21 07:56:29 more
  • solidity 參考型別修飾符memory、calldata與storage 常量修飾符C

    在solidity語言中 參考型別修飾符(參考型別為存盤空間不固定的數值型別) memory、calldata與storage,它們只能修飾參考型別變數，比如字串、陣列、位元組等... memory 適用于方法傳參、返參或在方法體內使用，使用完就會清除掉，釋放記憶體 calldata 僅適用于方法傳參 ......

    uj5u.com 2023-03-08 07:57:54 more
  • solidity注解標簽

    在solidity語言中 注釋符為// 注解符為/* 內容*/ 或者 是 ///內容 注解中含有這幾個標簽給予我們使用 @title 一個應該描述合約/介面的標題 contract, library, interface @author 作者的名字 contract, library, interf ......

    uj5u.com 2023-03-08 07:57:49 more
  • 評價指標：相似度、GAS消耗

    【代碼注釋自動生成方法綜述】 這些評測指標主要來自機器翻譯和文本總結等研究領域,可以評估候選文本(即基于代碼注釋自動方法而生成)和參考文本(即基于手工方式而生成)的相似度. BLEU指標^[^?88^^?^]^:其全稱是bilingual evaluation understudy.該指標是最早用于 ......

    uj5u.com 2023-02-23 07:27:39 more
  • 基于NOSTR協議的“公有制”版本的Twitter,去中心化社交軟體Damus

    最近，一個幽靈，Web3的幽靈，在網路游蕩，它叫Damus，這玩意詮釋了什么叫做病毒式營銷，滑稽的是，一個Web3產品卻在Web2的產品鏈上瘋狂傳銷，各方大佬紛紛為其背書，到底發生了什么？Damus的葫蘆里，賣的是什么藥？ 注冊和簡單實用 很少有什么產品在用戶注冊環節會有什么噱頭，但Damus確實出 ......

    uj5u.com 2023-02-05 06:48:39 more

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