JHipster Registry拒绝网关和微服务

时间：2016-05-10 16:03:40

标签： jwt jhipster microservices spring-cloud-config

我正在尝试将JHipster用于使用微服务的项目，但最新的JHipster Registry不会让我的网关或微服务访问配置服务器并拒绝它们。

我安装了JHipster Vagrant DevBox，然后使用docker run -p 8761:8761 jhipster/jhipster-registry来运行JHipster注册表。 然后，我在this之后生成了一个网关和2个微服务，它起作用了。

但后来我想使用GitHub的JHipster注册表，所以我克隆了它并运行它（显然它在此期间已经更新到2.0.0）。遗憾的是，网关和微服务无法访问此注册表。他们仍然可以访问Docker镜像注册表（我想Docker没有更新它）。但由于它更加漂亮，而且可能更新，我想使用最新版本的注册表，与GitHub中的相同。所以我尝试用docker pull更新Docker镜像Jhipster Registry。现在它不适用于任何一个注册表 - Docker镜像或GitHub克隆。

当注册表运行并运行网关或微服务时，我得到6次：

2016-05-10 15:39:07.511 DEBUG 20706 --- [           main] s.n.www.protocol.http.HttpURLConnection  : sun.net.www.MessageHeader@86ba8f5 pairs: {GET /config/gateway/dev/master HTTP/1.1: null}{Accept: application/json, application/*+json}{User-Agent: Java/1.8.0_91}{Host: localhost:8761}{Connection: keep-alive}
2016-05-10 15:39:07.522 DEBUG 20706 --- [           main] s.n.www.protocol.http.HttpURLConnection  : sun.net.www.MessageHeader@43c7802510 pairs: {null: HTTP/1.1 401 Unauthorized}{Server: Apache-Coyote/1.1}{X-Content-Type-Options: nosniff}{X-XSS-Protection: 1; mode=block}{Cache-Control: no-cache, no-store, max-age=0, must-revalidate}{Pragma: no-cache}{Expires: 0}{Content-Type: application/json;charset=UTF-8}{Transfer-Encoding: chunked}{Date: Tue, 10 May 2016 15:39:07 GMT}

然后我收到错误：

2016-05-10 15:39:13.781 ERROR 20706 --- [           main] o.s.boot.SpringApplication               : Application startup failed

然后我得到Java异常：

java.lang.IllegalStateException: Could not locate PropertySource and the fail fast property is set, failing
at org.springframework.cloud.config.client.ConfigServicePropertySourceLocator.locate(ConfigServicePropertySourceLocator.java:110)
at org.springframework.cloud.config.client.ConfigServicePropertySourceLocator$$FastClassBySpringCGLIB$$fa44b2a.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:720)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
at org.springframework.retry.interceptor.RetryOperationsInterceptor$1.doWithRetry(RetryOperationsInterceptor.java:74)
at org.springframework.retry.support.RetryTemplate.doExecute(RetryTemplate.java:263)
at org.springframework.retry.support.RetryTemplate.execute(RetryTemplate.java:154)
at org.springframework.retry.interceptor.RetryOperationsInterceptor.invoke(RetryOperationsInterceptor.java:101)
at org.springframework.retry.annotation.AnnotationAwareRetryOperationsInterceptor.invoke(AnnotationAwareRetryOperationsInterceptor.java:118)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:655)
at org.springframework.cloud.config.client.ConfigServicePropertySourceLocator$$EnhancerBySpringCGLIB$$a0abff82.locate(<generated>)
at org.springframework.cloud.bootstrap.config.PropertySourceBootstrapConfiguration.initialize(PropertySourceBootstrapConfiguration.java:89)
at org.springframework.boot.SpringApplication.applyInitializers(SpringApplication.java:640)
at org.springframework.boot.SpringApplication.createAndRefreshContext(SpringApplication.java:343)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:307)
at com.soprasteria.example.GatewayApp.main(GatewayApp.java:73)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.boot.maven.AbstractRunMojo$LaunchRunner.run(AbstractRunMojo.java:478)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.springframework.web.client.HttpClientErrorException: 401 Unauthorized
at org.springframework.web.client.DefaultResponseErrorHandler.handleError(DefaultResponseErrorHandler.java:91)
at org.springframework.web.client.RestTemplate.handleResponse(RestTemplate.java:641)
at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:597)
at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:557)
at org.springframework.web.client.RestTemplate.exchange(RestTemplate.java:475)
at org.springframework.cloud.config.client.ConfigServicePropertySourceLocator.getRemoteEnvironment(ConfigServicePropertySourceLocator.java:130)
at org.springframework.cloud.config.client.ConfigServicePropertySourceLocator.locate(ConfigServicePropertySourceLocator.java:81)
... 23 common frames omitted

[WARNING] 
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.boot.maven.AbstractRunMojo$LaunchRunner.run(AbstractRunMojo.java:478)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.IllegalStateException: Could not locate PropertySource and the fail fast property is set, failing
at org.springframework.cloud.config.client.ConfigServicePropertySourceLocator.locate(ConfigServicePropertySourceLocator.java:110)
at org.springframework.cloud.config.client.ConfigServicePropertySourceLocator$$FastClassBySpringCGLIB$$fa44b2a.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:720)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
at org.springframework.retry.interceptor.RetryOperationsInterceptor$1.doWithRetry(RetryOperationsInterceptor.java:74)
at org.springframework.retry.support.RetryTemplate.doExecute(RetryTemplate.java:263)
at org.springframework.retry.support.RetryTemplate.execute(RetryTemplate.java:154)
at org.springframework.retry.interceptor.RetryOperationsInterceptor.invoke(RetryOperationsInterceptor.java:101)
at org.springframework.retry.annotation.AnnotationAwareRetryOperationsInterceptor.invoke(AnnotationAwareRetryOperationsInterceptor.java:118)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:655)
at org.springframework.cloud.config.client.ConfigServicePropertySourceLocator$$EnhancerBySpringCGLIB$$a0abff82.locate(<generated>)
at org.springframework.cloud.bootstrap.config.PropertySourceBootstrapConfiguration.initialize(PropertySourceBootstrapConfiguration.java:89)
at org.springframework.boot.SpringApplication.applyInitializers(SpringApplication.java:640)
at org.springframework.boot.SpringApplication.createAndRefreshContext(SpringApplication.java:343)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:307)
at com.soprasteria.example.GatewayApp.main(GatewayApp.java:73)
... 6 more
Caused by: org.springframework.web.client.HttpClientErrorException: 401 Unauthorized
at org.springframework.web.client.DefaultResponseErrorHandler.handleError(DefaultResponseErrorHandler.java:91)
at org.springframework.web.client.RestTemplate.handleResponse(RestTemplate.java:641)
at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:597)
at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:557)
at org.springframework.web.client.RestTemplate.exchange(RestTemplate.java:475)
at org.springframework.cloud.config.client.ConfigServicePropertySourceLocator.getRemoteEnvironment(ConfigServicePropertySourceLocator.java:130)
at org.springframework.cloud.config.client.ConfigServicePropertySourceLocator.locate(ConfigServicePropertySourceLocator.java:81)
... 23 more

最后是BUILD FAILURE和Maven错误：

[ERROR] Failed to execute goal org.springframework.boot:spring-boot-maven-plugin:1.3.3.RELEASE:run (default-cli) on project gateway: An exception occurred while running. null: InvocationTargetException: Could not locate PropertySource and the fail fast property is set, failing: 401 Unauthorized -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException

在注册表的shell中我也得到了6行：

2016-05-10 15:39:07.519 DEBUG 17958 --- [io-8761-exec-10] i.g.j.r.s.Http401UnauthorizedEntryPoint  : Pre-authenticated entry point called. Rejecting access

我尝试更新所有内容，而我目前正在尝试降级内容（因为文档说“我们建议您使用与用于JHipster生成器的版本标签相同的版本标签”，但我不认为它会因为JHipster Registry的最新版本是2.0.0而JHipster生成器引入了3.0版本的微服务，所以我也尝试直接将中心服务器配置的秘密复制到应用程序的配置，但显然无济于事。

你能帮我解决这个问题吗？

非常感谢你。

编辑：

我尝试使用npm install -g generator-jhipster将JHipster更新为3.2.1，这显然有用，但是当我运行yo jhipster时，Yeoman仍然使用JHipster 3.1.0。实际上，即使我用npm uninstall -g generator-jhipster卸载JHipster，Yeoman仍然可以使用JHipster 3.1.0 ......

编辑：

如果我在本地重新安装所有内容（在我使用yo jhipster的目录中），它可以正常工作。 但是，我还是无法在Yeoman全局更新JHipster。当我尝试使用npm install -g generator-jhipster时，它将JHipster全局更新为3.2.1但是Yeoman仍然使用3.1.0。如果我尝试使用yo /“更新您的生成器”/ generator-jhipster来更新JHipster，我会收到错误：

npm WARN deprecated npmconf@2.1.2: this package has been reintegrated into npm and is now out of date with respect to npm
npm WARN checkPermissions Missing write access to /usr/local/lib/node_modules/generator-jhipster
npm WARN checkPermissions Missing write access to /usr/local/lib/node_modules
/usr/local/lib
└── generator-jhipster@3.2.1 

npm ERR! Linux 3.13.0-85-generic
npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "install" "-g" "generator-jhipster"
npm ERR! node v4.4.4
npm ERR! npm  v3.8.9
npm ERR! path /usr/local/lib/node_modules/generator-jhipster
npm ERR! code EACCES
npm ERR! errno -13
npm ERR! syscall access

npm ERR! Error: EACCES: permission denied, access '/usr/local/lib/node_modules/generator-jhipster'
npm ERR!     at Error (native)
npm ERR!  { [Error: EACCES: permission denied, access '/usr/local/lib/node_modules/generator-jhipster']
npm ERR!   errno: -13,
npm ERR!   code: 'EACCES',
npm ERR!   syscall: 'access',
npm ERR!   path: '/usr/local/lib/node_modules/generator-jhipster' }
npm ERR! 
npm ERR! Please try running this command again as root/Administrator.

npm ERR! Please include the following file with any support request:
npm ERR!     /home/vagrant/npm-debug.log

I've just updated your generators. Remember, you can update
a specific generator with npm by running:

    npm install -g generator-_______

使用sudo也会这样做，sudo su在我尝试运行yo时给我这个：

/usr/local/lib/node_modules/yo/node_modules/configstore/index.js:53
                throw err;
                ^

Error: EACCES: permission denied, open '/root/.config/configstore/insight-yo.json'
You don't have access to this file.

    at Error (native)
    at Object.fs.openSync (fs.js:549:18)
    at Object.fs.readFileSync (fs.js:397:15)
    at Object.create.all.get (/usr/local/lib/node_modules/yo/node_modules/configstore/index.js:34:26)
    at Object.Configstore (/usr/local/lib/node_modules/yo/node_modules/configstore/index.js:27:44)
    at new Insight (/usr/local/lib/node_modules/yo/node_modules/insight/lib/index.js:37:34)
    at Object.<anonymous> (/usr/local/lib/node_modules/yo/lib/cli.js:163:11)
    at Module._compile (module.js:409:26)
    at Object.Module._extensions..js (module.js:416:10)
    at Module.load (module.js:343:32)

编辑：

好吧，即使使用本地安装，不也能正常工作...... 那么网关可以访问注册表，但是当我尝试访问localhost：8080时它会显示一个调试页面。 实际上，在生成过程中，我再次获得permission denied，并且缺少依赖项（gulp-rev）。

我刚看到这样：“使用标签来获得稳定版本是明智的：JHipster DevBox标签与JHipster Generator标签相同，因此使用DevBox v3.2.0也意味着使用生成器v3.2.0 “在DevBox GitHub页面上，也许我只是删除并再次下载DevBox ......

2 个答案:

答案 0 :(得分：4)

这是因为您将JHipster Registry升级到2.0.0版本。这个新版本是安全的，这就是为什么你有401＆＃34;未经认证的＆＃34;错误，因为您没有提供任何登录/密码来连接。

3个解决方案：

  • 使用与您的JHipster版本相匹配的旧JHipster Registry版本。
  • 在您的Eureka和Spring Cloud配置网址中添加登录名/密码（默认情况下为admin / admin）。关于保护JHipster注册表的详细文档是here - 在撰写本文时尚不完整，但我会尽快更新
  • 更新到JHipster v3.2.1，该版本旨在与JHipster Registry v2.0.0一起使用，并且所有内容都将自动配置。

答案 1 :(得分：0)

当使用从使用IntelliJ IDEA本地运行的github中提取的最新JHipster Registry时，我发现了相同的行为 - 服务器将启动，但前端无法提供。

结果是运行/调试配置中的空白工作目录存在问题。一旦填充完毕，就可以从IDE中找到工作。

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