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问为什么我在EBS上的Springboot部署不起作用？
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Stack Overflow用户

提问于 2019-03-18 06:06:15

回答 1查看 157关注 0票数 0

我正在尝试将一个小型SpringBoot应用程序部署到EBS。我想我已经做好了所有的事情，包括设置一个RDS数据库，但是部署失败了，并且我得到了一个健康降级的错误消息:以下服务没有运行: 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

对如何调试有什么建议吗？

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/"

amazon-elastic-beanstalk

回答 1

Stack Overflow用户

发布于 2019-09-08 15:36:27

嘿，我不确定这对你是否有效，但这就是我如何解决

应用程序以下服务未运行：

-web-1。

问题。我ssh到我的elastic beanstalk实例，cd到/var/log目录。我注意到有一个

web-1.error.log

日志显示。我查看了该日志文件，发现了一个导致部署失败的异常。嵌套在我的resources文件夹内的txt文件不可见，并抛出以下异常。

由于文件系统: jar:file:/var/app/current/application.jar!/BOOT-INF/classes!/vegetables/vegetables.txt中没有jar:file:/var/app/current/application.jar!/BOOT-INF/classes!/vegetables/vegetables.txt，因此无法将由: URL :URL引起的

解析为绝对文件路径。

这是因为我使用PathMatchingResourcePatternResolver获取资源，然后按文件名遍历资源，并使用resource.getFile()直接尝试访问文件。而不是按文件获取数据。我用过

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

这让我可以使用字节数组中的数据，就像我直接访问文件一样。我希望这能帮到你。

票数 0

页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持

原文链接：

https://stackoverflow.com/questions/55212409

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