Pivotal Cloud 中的 Spring Boot 问题

Question

我正在尝试在 Pivotal Cloud 工厂中部署 SpringBoot Restful 应用程序。 我的 JDK 1.8 和使用 Maven。 尝试了以下来自关键的示例应用程序： https://spring.io/guides/gs/rest-service/

Maven 构建成功，目标文件夹生成 jar 文件。

我在 pom.xml 文件位置添加了 manifest.yml，如下所示。

---
applications:
- name: rest-mini
  buildpack: https://github.com/gratiartis/java-buildpack
  memory: 128M
  instances: 1
  host: rest-mini
  domain: cfapps.io
  path: target/gs-rest-service-0.1.0.jar

登录到关键网络服务帐户并尝试将其推送为

“cf push”并得到以下错误。请指教。谢谢

    2016-05-16T01:48:49.88+0800 [API/1]      OUT Created app with guid 281c1f5f-235d-497a-8d1a-2d396ccc48c3
2016-05-16T01:48:58.16+0800 [API/3]      OUT Updated app with guid 281c1f5f-235d-497a-8d1a-2d396ccc48c3 ({"route"=>"ed5e6122-f52a-4562-9293-09da16281fba"})
2016-05-16T01:49:31.68+0800 [API/1]      OUT Updated app with guid 281c1f5f-235d-497a-8d1a-2d396ccc48c3 ({"state"=>"STARTED"})
2016-05-16T01:49:31.98+0800 [STG/0]      OUT Creating container
2016-05-16T01:49:32.45+0800 [STG/0]      OUT Successfully created container
2016-05-16T01:49:32.45+0800 [STG/0]      OUT Downloading app package...
2016-05-16T01:49:33.09+0800 [STG/0]      OUT Downloaded app package (11.5M)
2016-05-16T01:49:33.09+0800 [STG/0]      OUT Staging...
2016-05-16T01:49:33.80+0800 [STG/0]      ERR /tmp/buildpacks/38ac912092c32b9507ea7ac5fc033650/lib/java_buildpack/component/versioned_dependency_component.rb:68: warning: circular argument reference - jar_name
2016-05-16T01:49:34.19+0800 [STG/0]      OUT -----> Java Buildpack Version: 717d8bf | https://github.com/gratiartis/java-buildpack#717d8bf
2016-05-16T01:49:35.45+0800 [STG/0]      OUT -----> Downloading Open Jdk JRE 1.8.0_91-unlimited-crypto from https://download.run.pivotal.io/openjdk/trusty/x86_64/openjdk-1.8.0_91-unlimited-crypto.tar.gz (1.0s)
2016-05-16T01:49:36.61+0800 [STG/0]      OUT        Expanding Open Jdk JRE to .java-buildpack/open_jdk_jre (1.1s)
2016-05-16T01:49:36.71+0800 [STG/0]      OUT -----> Downloading Spring Auto Reconfiguration 1.10.0_RELEASE from https://download.run.pivotal.io/auto-reconfiguration/auto-reconfiguration-1.10.0_RELEASE.jar (0.0s)
**2016-05-16T01:49:36.71+0800 [STG/0]      ERR [Buildpack]                      ERROR Compile failed with exception #<TypeError: no implicit conversion of nil into String>**
2016-05-16T01:49:36.71+0800 [STG/0]      ERR no implicit conversion of nil into String
2016-05-16T01:49:36.72+0800 [STG/0]      ERR Failed to compile droplet
2016-05-16T01:49:36.73+0800 [STG/0]      OUT Exit status 223
2016-05-16T01:49:36.73+0800 [STG/0]      ERR Staging failed: Exited with status 223
2016-05-16T01:49:36.83+0800 [API/3]      ERR Failed to stage application: staging failed

Answer 1

使用buildpack: https://github.com/cloudfoundry/java-buildpack官方CF buildpack。

您使用的那个似乎已经过时了，它最后一次更新是在 2014 年 9 月 25 日。 还要分配更多内存memory: 256M or 512M，128M 也可以。