为什么我的Springboot部署到EBS不能正常工作？

时间：2019-03-17 22:06:15

标签： amazon-elastic-beanstalk

我正在尝试将一个小型SpringBoot应用程序部署到EBS。我认为我已正确完成了所有事情，包括设置RDS数据库，但部署失败，并且由于运行状况恶化，我收到一个错误消息：下列服务未运行：application-web-1。

我的变量设置如下

GRADLE_HOME

/usr/local/gradle


JAVA_HOME

/usr/lib/jvm/java


M2

/usr/local/apache-maven/bin


M2_HOME

/usr/local/apache-maven


SERVER_PORT

5000


SPRING_DATASOURCE_PASSWORD

***


SPRING_DATASOURCE_URL

jdbc:mysql://***.us-east-2.rds.amazonaws.com/ebdb


SPRING_DATASOURCE_USERNAME

***


SPRING_JPA_DATABASE_PLATFORM

org.hibernate.dialect.MySQL5Dialect


SPRING_JPA_HIBERNATE_DDL_AUTO

***


SPRING_PROFILES_ACTIVE

prod

关于如何调试的任何建议吗？

我的日志如下：

-------------------------------------
/var/log/nginx/error.log
-------------------------------------
2019/03/17 19:02:16 [error] 4817#0: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 82.29.139.73, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:5000/", host: "ddemo-env.ipmbyempmi.us-east-2.elasticbeanstalk.com"
2019/03/17 19:02:17 [error] 4817#0: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 82.29.139.73, server: , request: "GET /favicon.ico HTTP/1.1", upstream: "http://127.0.0.1:5000/favicon.ico", host: "ddemo-env.ipmbyempmi.us-east-2.elasticbeanstalk.com", referrer: "http://ddemo-env.ipmbyempmi.us-east-2.elasticbeanstalk.com/"
2019/03/17 19:02:25 [error] 4817#0: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 82.29.139.73, server: , request: "GET /links/ HTTP/1.1", upstream: "http://127.0.0.1:5000/links/", host: "ddemo-env.ipmbyempmi.us-east-2.elasticbeanstalk.com"
2019/03/17 19:02:26 [error] 4817#0: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 82.29.139.73, server: , request: "GET /favicon.ico HTTP/1.1", upstream: "http://127.0.0.1:5000/favicon.ico", host: "ddemo-env.ipmbyempmi.us-east-2.elasticbeanstalk.com", referrer: "http://ddemo-env.ipmbyempmi.us-east-2.elasticbeanstalk.com/links/"
2019/03/17 19:57:28 [error] 4817#0: *7 connect() failed (111: Connection refused) while connecting to upstream, client: 178.73.215.171, server: , request: "GET / HTTP/1.0", upstream: "http://127.0.0.1:5000/"
2019/03/17 20:53:11 [error] 4817#0: *9 connect() failed (111: Connection refused) while connecting to upstream, client: 104.152.52.21, server: , request: "GET / HTTP/1.0", upstream: "http://127.0.0.1:5000/"
2019/03/17 20:57:57 [error] 4817#0: *11 connect() failed (111: Connection refused) while connecting to upstream, client: 151.229.68.196, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:5000/", host: "ddemo-env.ipmbyempmi.us-east-2.elasticbeanstalk.com"
2019/03/17 20:57:58 [error] 4817#0: *11 connect() failed (111: Connection refused) while connecting to upstream, client: 151.229.68.196, server: , request: "GET /favicon.ico HTTP/1.1", upstream: "http://127.0.0.1:5000/favicon.ico", host: "ddemo-env.ipmbyempmi.us-east-2.elasticbeanstalk.com", referrer: "http://ddemo-env.ipmbyempmi.us-east-2.elasticbeanstalk.com/"
2019/03/17 21:06:08 [error] 29457#0: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 151.229.68.196, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:5000/", host: "ddemo-env.ipmbyempmi.us-east-2.elasticbeanstalk.com"
2019/03/17 21:06:08 [error] 29457#0: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 151.229.68.196, server: , request: "GET /favicon.ico HTTP/1.1", upstream: "http://127.0.0.1:5000/favicon.ico", host: "ddemo-env.ipmbyempmi.us-east-2.elasticbeanstalk.com", referrer: "http://ddemo-env.ipmbyempmi.us-east-2.elasticbeanstalk.com/"
2019/03/17 21:15:47 [error] 30143#0: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 151.229.68.196, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:5000/", host: "ddemo-env.ipmbyempmi.us-east-2.elasticbeanstalk.com"
2019/03/17 21:15:48 [error] 30143#0: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 151.229.68.196, server: , request: "GET /favicon.ico HTTP/1.1", upstream: "http://127.0.0.1:5000/favicon.ico", host: "ddemo-env.ipmbyempmi.us-east-2.elasticbeanstalk.com", referrer: "http://ddemo-env.ipmbyempmi.us-east-2.elasticbeanstalk.com/"
2019/03/17 21:15:54 [error] 30143#0: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 151.229.68.196, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:5000/", host: "ddemo-env.ipmbyempmi.us-east-2.elasticbeanstalk.com"
2019/03/17 21:15:54 [error] 30143#0: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 151.229.68.196, server: , request: "GET /favicon.ico HTTP/1.1", upstream: "http://127.0.0.1:5000/favicon.ico", host: "ddemo-env.ipmbyempmi.us-east-2.elasticbeanstalk.com", referrer: "http://ddemo-env.ipmbyempmi.us-east-2.elasticbeanstalk.com/"
2019/03/17 21:25:28 [error] 30981#0: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 151.229.68.196, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:5000/", host: "ddemo-env.ipmbyempmi.us-east-2.elasticbeanstalk.com"
2019/03/17 21:25:28 [error] 30981#0: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 151.229.68.196, server: , request: "GET /favicon.ico HTTP/1.1", upstream: "http://127.0.0.1:5000/favicon.ico", host: "ddemo-env.ipmbyempmi.us-east-2.elasticbeanstalk.com", referrer: "http://ddemo-env.ipmbyempmi.us-east-2.elasticbeanstalk.com/"
2019/03/17 21:29:36 [error] 31520#0: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 151.229.68.196, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:5000/", host: "ddemo-env.ipmbyempmi.us-east-2.elasticbeanstalk.com"
2019/03/17 21:29:36 [error] 31520#0: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 151.229.68.196, server: , request: "GET /favicon.ico HTTP/1.1", upstream: "http://127.0.0.1:5000/favicon.ico", host: "ddemo-env.ipmbyempmi.us-east-2.elasticbeanstalk.com", referrer: "http://ddemo-env.ipmbyempmi.us-east-2.elasticbeanstalk.com/"
2019/03/17 21:34:37 [error] 31520#0: *5 connect() failed (111: Connection refused) while connecting to upstream, client: 151.229.68.196, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:5000/", host: "ddemo-env.ipmbyempmi.us-east-2.elasticbeanstalk.com"
2019/03/17 21:34:37 [error] 31520#0: *5 connect() failed (111: Connection refused) while connecting to upstream, client: 151.229.68.196, server: , request: "GET /favicon.ico HTTP/1.1", upstream: "http://127.0.0.1:5000/favicon.ico", host: "ddemo-env.ipmbyempmi.us-east-2.elasticbeanstalk.com", referrer: "http://ddemo-env.ipmbyempmi.us-east-2.elasticbeanstalk.com/"

1 个答案:

答案 0 :(得分：0)

嘿，我不确定这是否对您有用，但这就是我解决

的方法
  

以下服务未运行：application-web-1。

问题。我将其剪切到我的弹性beantalk实例上，并将其CD到/ var / log目录中。我注意到有一个

  

web-1.error.log

日志显示。我查看了该日志文件，但有一个例外导致部署失败。嵌套在我的资源文件夹中的文件夹内的txt文件不可见，并且引发了以下异常。

  

原因：java.io.FileNotFoundException：URL [jar：file：/var/app/current/application.jar！/ BOOT-INF / classes！/vegetables/vegetables.txt]无法解析为绝对文件路径因为它不驻留在文件系统中：jar：file：/var/app/current/application.jar！/ BOOT-INF / classes！/vegetables/vegetables.txt

发生这种情况是因为我使用PathMatchingResourcePatternResolver来获取资源，然后按文件名遍历资源，然后直接尝试使用resource.getFile（）访问文件。而不是通过文件获取数据。我用

  

byte [] dataArr = FileCopyUtils.copyToByteArray（resource.getInputStream（））;

，这使我可以像直接访问文件一样使用字节数组中的数据。我希望这会有所帮助。

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