Docker拒绝连接本地主机

Question

我有一个问题，我的篡改网络应用程序。本质上，我有一个坞-组成yaml文件，当文件运行时，一切似乎顺利启动。我可以看到容器正在使用docker运行。我可以看到它正在监听正确的端口，但是当我试图通过我的浏览器连接时，它拒绝连接。

我的yaml档案

version: '3'
services:
  product-search-service:
    build: ./product-search-app
    ports:
      - 8000:5000
  product-shipping-service:
    build: ./product-shipping-app
    ports:
      - 9000:5000
  website-app:
    build: ./web-app
    ports:
      - 127.0.0.1:8080:80
    volumes:
      - ./web-app/public-html:/usr/local/apache2/htdocs/ 

我通过网络浏览器连接到127.0.0.1:8080

控制台日志

Starting webstore-services_product-shipping-service_1 ... done                                                                                               Recreating webstore-services_website-app_1            ... done                                                                                               Starting webstore-services_product-search-service_1   ... done                                                                                               Attaching to webstore-services_product-shipping-service_1, webstore-services_product-search-service_1, webstore-services_website-app_1
website-app_1               | AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using 172.18.0.4. Set the 'ServerName' directive globally to suppress this message
website-app_1               | AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using 172.18.0.4. Set the 'ServerName' directive globally to suppress this message
website-app_1               | [Fri Mar 13 11:09:16.255235 2020] [mpm_event:notice] [pid 1:tid 140304540900680] AH00489: Apache/2.4.41 (Unix) configured -- resuming normal operations
product-search-service_1    |
product-search-service_1    |   .   ____          _            __ _ _
product-search-service_1    |  /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
product-search-service_1    | ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
product-search-service_1    |  \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
product-search-service_1    |   '  |____| .__|_| |_|_| |_\__, | / / / /
product-search-service_1    |  =========|_|==============|___/=/_/_/_/
product-search-service_1    |  :: Spring Boot ::        (v2.0.5.RELEASE)
product-shipping-service_1  |
product-shipping-service_1  |   .   ____          _            __ _ _
product-shipping-service_1  |  /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
product-shipping-service_1  | ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
product-shipping-service_1  |  \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
product-shipping-service_1  |   '  |____| .__|_| |_|_| |_\__, | / / / /
product-shipping-service_1  |  =========|_|==============|___/=/_/_/_/
product-shipping-service_1  |  :: Spring Boot ::        (v2.0.5.RELEASE)
product-search-service_1    |
product-search-service_1    | 2020-03-13 11:09:25.557  INFO 1 --- [           main] product.App                              : Starting App v0.1.0 on 82a04050f513 with PID 1 (/app/product-search-service-0.1.0.jar started by root in /app)
product-shipping-service_1  |
product-shipping-service_1  | 2020-03-13 11:09:25.743  INFO 1 --- [           main] shipping.App                             : Starting App v0.1.0 on 21735f5ffb12 with PID 1 (/app/product-shipping-service-0.1.0.jar started by root in /app)
product-search-service_1    | 2020-03-13 11:09:25.607  INFO 1 --- [           main] product.App                              : No active profile set, falling back to default profiles: default
product-shipping-service_1  | 2020-03-13 11:09:25.800  INFO 1 --- [           main] shipping.App                             : No active profile set, falling back to default profiles: default
product-search-service_1    | 2020-03-13 11:09:26.461  INFO 1 --- [           main] ConfigServletWebServerApplicationContext : Refreshing org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext@3339ad8e: startup date [Fri Mar 13 11:09:26 GMT 2020]; root of context hierarchy
product-shipping-service_1  | 2020-03-13 11:09:26.606  INFO 1 --- [           main] ConfigServletWebServerApplicationContext : Refreshing org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext@3c679bde: startup date [Fri Mar 13 11:09:26 GMT 2020]; root of context hierarchy
product-search-service_1    | 2020-03-13 11:09:41.208  INFO 1 --- [           main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat initialized with port(s): 5000 (http)
product-search-service_1    | 2020-03-13 11:09:41.583  INFO 1 --- [           main] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
product-search-service_1    | 2020-03-13 11:09:41.584  INFO 1 --- [           main] org.apache.catalina.core.StandardEngine  : Starting Servlet Engine: Apache Tomcat/8.5.34
product-shipping-service_1  | 2020-03-13 11:09:41.540  INFO 1 --- [           main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat initialized with port(s): 5000 (http)
product-shipping-service_1  | 2020-03-13 11:09:41.914  INFO 1 --- [           main] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
product-shipping-service_1  | 2020-03-13 11:09:41.923  INFO 1 --- [           main] org.apache.catalina.core.StandardEngine  : Starting Servlet Engine: Apache Tomcat/8.5.34
product-search-service_1    | 2020-03-13 11:09:41.708  INFO 1 --- [ost-startStop-1] o.a.catalina.core.AprLifecycleListener   : The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: [/usr/lib/jvm/java-1.8-openjdk/jre/lib/amd64/server:/usr/lib/jvm/java-1.8-openjdk/jre/lib/amd64:/usr/lib/jvm/java-1.8-openjdk/jre/../lib/amd64:/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib]
product-search-service_1    | 2020-03-13 11:09:42.613  INFO 1 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
product-shipping-service_1  | 2020-03-13 11:09:42.043  INFO 1 --- [ost-startStop-1] o.a.catalina.core.AprLifecycleListener   : The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: [/usr/lib/jvm/java-1.8-openjdk/jre/lib/amd64/server:/usr/lib/jvm/java-1.8-openjdk/jre/lib/amd64:/usr/lib/jvm/java-1.8-openjdk/jre/../lib/amd64:/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib]
product-shipping-service_1  | 2020-03-13 11:09:42.873  INFO 1 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
product-search-service_1    | 2020-03-13 11:09:42.615  INFO 1 --- [ost-startStop-1] o.s.web.context.ContextLoader            : Root WebApplicationContext: initialization completed in 16228 ms
product-search-service_1    | 2020-03-13 11:09:43.319  INFO 1 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean  : Servlet dispatcherServlet mapped to [/]
product-search-service_1    | 2020-03-13 11:09:43.355  INFO 1 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'characterEncodingFilter' to: [/*]
product-search-service_1    | 2020-03-13 11:09:43.364  INFO 1 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
product-search-service_1    | 2020-03-13 11:09:43.370  INFO 1 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'httpPutFormContentFilter' to: [/*]
product-shipping-service_1  | 2020-03-13 11:09:42.874  INFO 1 --- [ost-startStop-1] o.s.web.context.ContextLoader            : Root WebApplicationContext: initialization completed in 16315 ms
product-shipping-service_1  | 2020-03-13 11:09:43.471  INFO 1 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean  : Servlet dispatcherServlet mapped to [/]
product-shipping-service_1  | 2020-03-13 11:09:43.505  INFO 1 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'characterEncodingFilter' to: [/*]
product-shipping-service_1  | 2020-03-13 11:09:43.508  INFO 1 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
product-shipping-service_1  | 2020-03-13 11:09:43.517  INFO 1 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'httpPutFormContentFilter' to: [/*]
product-search-service_1    | 2020-03-13 11:09:43.371  INFO 1 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'requestContextFilter' to: [/*]
product-shipping-service_1  | 2020-03-13 11:09:43.521  INFO 1 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'requestContextFilter' to: [/*]
product-search-service_1    | 2020-03-13 11:09:44.733  INFO 1 --- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
product-shipping-service_1  | 2020-03-13 11:09:44.846  INFO 1 --- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
product-search-service_1    | 2020-03-13 11:09:46.595  INFO 1 --- [           main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for @ControllerAdvice: org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext@3339ad8e: startup date [Fri Mar 13 11:09:26 GMT 2020]; root of context hierarchy
product-shipping-service_1  | 2020-03-13 11:09:46.656  INFO 1 --- [           main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for @ControllerAdvice: org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext@3c679bde: startup date [Fri Mar 13 11:09:26 GMT 2020]; root of context hierarchy
product-search-service_1    | 2020-03-13 11:09:47.356  INFO 1 --- [           main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/product]}" onto public product.Product product.ProductController.product(java.lang.String)
product-search-service_1    | 2020-03-13 11:09:47.448  INFO 1 --- [           main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.servlet.error.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)
product-shipping-service_1  | 2020-03-13 11:09:47.426  INFO 1 --- [           main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/shipping]}" onto public shipping.Shipping shipping.ShippingController.shipping(long)
product-shipping-service_1  | 2020-03-13 11:09:47.491  INFO 1 --- [           main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.servlet.error.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)
product-search-service_1    | 2020-03-13 11:09:47.451  INFO 1 --- [           main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.servlet.error.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
product-search-service_1    | 2020-03-13 11:09:47.758  INFO 1 --- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
product-shipping-service_1  | 2020-03-13 11:09:47.495  INFO 1 --- [           main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.servlet.error.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
product-shipping-service_1  | 2020-03-13 11:09:47.773  INFO 1 --- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
product-search-service_1    | 2020-03-13 11:09:47.763  INFO 1 --- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
product-shipping-service_1  | 2020-03-13 11:09:47.778  INFO 1 --- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
product-search-service_1    | 2020-03-13 11:09:49.191  INFO 1 --- [           main] o.s.j.e.a.AnnotationMBeanExporter        : Registering beans for JMX exposure on startup
product-shipping-service_1  | 2020-03-13 11:09:49.232  INFO 1 --- [           main] o.s.j.e.a.AnnotationMBeanExporter        : Registering beans for JMX exposure on startup
product-shipping-service_1  | 2020-03-13 11:09:49.633  INFO 1 --- [           main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat started on port(s): 5000 (http) with context path ''
product-search-service_1    | 2020-03-13 11:09:49.612  INFO 1 --- [           main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat started on port(s): 5000 (http) with context path ''

我还想指出，我一直在学习本教程，我可以确认以前的所有步骤都已正确完成，就像我已经多次这样做了一样。

https://cpit490.gitlab.io/labs/lab-8/

当我试图连接到127.0.0.1时，是否有任何日志功能可以让我更好地查看发生了什么？

编辑

附加错误的屏幕截图

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编辑2

web应用程序的Dockerfile

FROM httpd:2-alpine
EXPOSE 80
EXPOSE 443

编辑3

我正在使用docker工具箱，以防这会造成任何不同。我没有win10 pro或企业，所以我不得不使用工具箱

Answer 1

所以我已经解决了这个问题。

因为我在Win10主页上运行Docker，所以我的码头从拥有自己IP地址的VirtualBox上运行。要连接到我的webapp，我需要使用VB的IP，而不是我的本地主机。Win10 home没有虚拟机管理程序，因此本地主机基本上被我拒之门外：

贷给Docker Toolbox - Localhost not working

Answer 2

您似乎没有正确地将容器的端口映射到localhost。更新yaml文件如下：

version: '3'  
services:      
product-search-service:

          build: ./product-search-app
          ports:
            - 8000:80
            - 8001:443      
product-shipping-service:

          build: ./product-shipping-app
          ports:
            - 9000:80
            - 9001:443      
website-app:

          build: ./web-app
          ports:
            - 8080:80
            - 8081:443
          volumes:
            - ./web-app/public-html:/usr/local/apache2/htdocs/

现在您可以浏览localhost:8080或localhost:8081。