도커 내부에서 시작할 때 스프링 부팅 응용 프로그램이 부팅되지 않음

도커 내부에서 시작할 때 스프링 부팅 응용 프로그램이 부팅되지 않음

저는 도커 컨테이너 안에서 간단한 스프링 부트 애플리케이션을 실행하고 있습니다.시작할 때 시작 여부java -jar MY_JAR.jar또는mvn spring-boot:run응용 프로그램은 항상 다음 지점에서 중단됩니다.

2014-12-22 23:26:58.957  INFO 1 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean  : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]

여기 문제가 있습니다. 컨테이너 안에서 실행되고 있음에도 불구하고 DigitalOcean(1CPU, 1GB MEM)의 Ubuntu 14.04 상자에서만 재생할 수 있습니다.내 로컬 컴퓨터(mac)에서는 모든 것이 정상적으로 실행됩니다.

도커 파일:

FROM java:8
ADD target/MY_SERVICE-1.0-SNAPSHOT.jar /data/svc.jar
EXPOSE 8080
CMD ["java", "-jar", "/data/svc.jar"]

내가 시도한 것들

• JVM에 더 많은 메모리 제공(전체 시스템의 75%)
• 설치haveged여기서 제안하는 도서관
• 자바의 다른 모든 버전을 손에 넣을 수 있었습니다.

좋은 의견이라도 있나?

도와주셔서 감사합니다.

전체 로그( --debug로 시작):

[Text Art Omitted]

 :: Spring Boot ::       (v1.1.10.RELEASE)

2014-12-22 19:22:58.375  INFO 20816 --- [           main] com.spectrom.uploadService.Main          : Starting Main on spectrom-services with PID 20816 (/root/spectrom-upload-service/target/upload-service-1.0-SNAPSHOT.jar started by root in /root/spectrom-upload-service)
2014-12-22 19:22:58.392 DEBUG 20816 --- [           main] o.s.boot.SpringApplication               : Loading source class com.spectrom.uploadService.Main
2014-12-22 19:22:58.671 DEBUG 20816 --- [           main] o.s.b.c.c.ConfigFileApplicationListener  : Skipped config file 'file:./config/application.yaml' resource not found
2014-12-22 19:22:58.673 DEBUG 20816 --- [           main] o.s.b.c.c.ConfigFileApplicationListener  : Skipped config file 'file:./config/application.properties' resource not found
2014-12-22 19:22:58.674 DEBUG 20816 --- [           main] o.s.b.c.c.ConfigFileApplicationListener  : Skipped config file 'file:./config/application.yml' resource not found
2014-12-22 19:22:58.675 DEBUG 20816 --- [           main] o.s.b.c.c.ConfigFileApplicationListener  : Skipped config file 'file:./application.yaml' resource not found
2014-12-22 19:22:58.675 DEBUG 20816 --- [           main] o.s.b.c.c.ConfigFileApplicationListener  : Skipped config file 'file:./application.properties' resource not found
2014-12-22 19:22:58.676 DEBUG 20816 --- [           main] o.s.b.c.c.ConfigFileApplicationListener  : Skipped config file 'file:./application.yml' resource not found
2014-12-22 19:22:58.677 DEBUG 20816 --- [           main] o.s.b.c.c.ConfigFileApplicationListener  : Skipped config file 'classpath:/config/application.yaml' resource not found
2014-12-22 19:22:58.678 DEBUG 20816 --- [           main] o.s.b.c.c.ConfigFileApplicationListener  : Skipped config file 'classpath:/config/application.properties' resource not found
2014-12-22 19:22:58.679 DEBUG 20816 --- [           main] o.s.b.c.c.ConfigFileApplicationListener  : Skipped config file 'classpath:/config/application.yml' resource not found
2014-12-22 19:22:58.679 DEBUG 20816 --- [           main] o.s.b.c.c.ConfigFileApplicationListener  : Skipped config file 'classpath:/application.yaml' resource not found
2014-12-22 19:22:58.680 DEBUG 20816 --- [           main] o.s.b.c.c.ConfigFileApplicationListener  : Loaded config file 'classpath:/application.properties'
2014-12-22 19:22:58.681 DEBUG 20816 --- [           main] o.s.b.c.c.ConfigFileApplicationListener  : Skipped config file 'classpath:/application.yml' resource not found
2014-12-22 19:22:58.693  INFO 20816 --- [           main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@ddd51a7: startup date [Mon Dec 22 19:22:58 EST 2014]; root of context hierarchy
2014-12-22 19:22:58.708 DEBUG 20816 --- [           main] ationConfigEmbeddedWebApplicationContext : Bean factory for org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@ddd51a7: org.springframework.beans.factory.support.DefaultListableBeanFactory@47649f10: defining beans [org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,main]; root of factory hierarchy
2014-12-22 19:23:00.964  INFO 20816 --- [           main] o.s.b.f.s.DefaultListableBeanFactory     : Overriding bean definition for bean 'beanNameViewResolver': replacing [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration$WhitelabelErrorViewConfiguration; factoryMethodName=beanNameViewResolver; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/web/ErrorMvcAutoConfiguration$WhitelabelErrorViewConfiguration.class]] with [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter; factoryMethodName=beanNameViewResolver; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/web/WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter.class]]
2014-12-22 19:23:02.480 DEBUG 20816 --- [           main] ationConfigEmbeddedWebApplicationContext : Unable to locate MessageSource with name 'messageSource': using default [org.springframework.context.support.DelegatingMessageSource@177df6c1]
2014-12-22 19:23:02.481 DEBUG 20816 --- [           main] ationConfigEmbeddedWebApplicationContext : Using ApplicationEventMulticaster [org.springframework.context.event.SimpleApplicationEventMulticaster@4ed304f3]
2014-12-22 19:23:03.647 DEBUG 20816 --- [           main] .t.TomcatEmbeddedServletContainerFactory : Code archive: /root/spectrom-upload-service/target/upload-service-1.0-SNAPSHOT.jar
2014-12-22 19:23:03.648 DEBUG 20816 --- [           main] .t.TomcatEmbeddedServletContainerFactory : Code archive: /root/spectrom-upload-service/target/upload-service-1.0-SNAPSHOT.jar
2014-12-22 19:23:03.648 DEBUG 20816 --- [           main] .t.TomcatEmbeddedServletContainerFactory : None of the document roots [src/main/webapp, public, static] point to a directory and will be ignored.
2014-12-22 19:23:03.691  INFO 20816 --- [           main] .t.TomcatEmbeddedServletContainerFactory : Server initialized with port: 8080
2014-12-22 19:23:04.855  INFO 20816 --- [           main] o.apache.catalina.core.StandardService   : Starting service Tomcat
2014-12-22 19:23:04.856  INFO 20816 --- [           main] org.apache.catalina.core.StandardEngine  : Starting Servlet Engine: Apache Tomcat/7.0.57
2014-12-22 19:23:05.008  INFO 20816 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
2014-12-22 19:23:05.009  INFO 20816 --- [ost-startStop-1] o.s.web.context.ContextLoader            : Root WebApplicationContext: initialization completed in 6326 ms
2014-12-22 19:23:06.928  INFO 20816 --- [ost-startStop-1] o.s.b.c.e.ServletRegistrationBean        : Mapping servlet: 'dispatcherServlet' to [/]
2014-12-22 19:23:06.933  INFO 20816 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean  : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]

^c 이후:

^C2014-12-22 19:24:28.771  INFO 20816 --- [       Thread-2] ationConfigEmbeddedWebApplicationContext : Closing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@ddd51a7: startup date [Mon Dec 22 19:22:58 EST 2014]; root of context hierarchy
2014-12-22 19:24:28.815  WARN 20816 --- [       Thread-2] ationConfigEmbeddedWebApplicationContext : Exception thrown from LifecycleProcessor on context close

java.lang.IllegalStateException: LifecycleProcessor not initialized - call 'refresh' before invoking lifecycle methods via the context: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@ddd51a7: startup date [Mon Dec 22 19:22:58 EST 2014]; root of context hierarchy
    at org.springframework.context.support.AbstractApplicationContext.getLifecycleProcessor(AbstractApplicationContext.java:359)
    at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:890)
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.doClose(EmbeddedWebApplicationContext.java:141)
    at org.springframework.context.support.AbstractApplicationContext$1.run(AbstractApplicationContext.java:811)

행 중 스레드 덤프:

2014-12-23 01:09:58
Full thread dump Java HotSpot(TM) 64-Bit Server VM (25.25-b02 mixed mode):

"localhost-startStop-1" #13 daemon prio=5 os_prio=0 tid=0x00007f56c431a800 nid=0x12 runnable [0x00007f56e0bec000]
   java.lang.Thread.State: RUNNABLE
    at java.io.FileInputStream.readBytes(Native Method)
    at java.io.FileInputStream.read(FileInputStream.java:246)
    at sun.security.provider.SeedGenerator$URLSeedGenerator.getSeedBytes(SeedGenerator.java:539)
    at sun.security.provider.SeedGenerator.generateSeed(SeedGenerator.java:144)
    at sun.security.provider.SecureRandom$SeederHolder.<clinit>(SecureRandom.java:203)
    at sun.security.provider.SecureRandom.engineNextBytes(SecureRandom.java:221)
    - locked <0x00000000f10478f8> (a sun.security.provider.SecureRandom)
    at java.security.SecureRandom.nextBytes(SecureRandom.java:457)
    - locked <0x00000000f1047c18> (a java.security.SecureRandom)
    at java.security.SecureRandom.next(SecureRandom.java:480)
    at java.util.Random.nextInt(Random.java:329)
    at org.apache.catalina.util.SessionIdGenerator.createSecureRandom(SessionIdGenerator.java:246)
    at org.apache.catalina.util.SessionIdGenerator.getRandomBytes(SessionIdGenerator.java:183)
    at org.apache.catalina.util.SessionIdGenerator.generateSessionId(SessionIdGenerator.java:153)
    at org.apache.catalina.session.ManagerBase.startInternal(ManagerBase.java:573)
    at org.apache.catalina.session.StandardManager.startInternal(StandardManager.java:485)
    - locked <0x00000000f0fa82e0> (a org.apache.catalina.session.StandardManager)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    - locked <0x00000000f0fa82e0> (a org.apache.catalina.session.StandardManager)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5501)
    - locked <0x00000000f68e5d68> (a org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedContext)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    - locked <0x00000000f68e5d68> (a org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedContext)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1575)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1565)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)

"Tomcat-startStop-1" #12 daemon prio=5 os_prio=0 tid=0x00007f56c8405000 nid=0x11 waiting on condition [0x00007f56f4103000]
   java.lang.Thread.State: WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)
    - parking to wait for  <0x00000000f69aa980> (a java.util.concurrent.FutureTask)
    at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
    at java.util.concurrent.FutureTask.awaitDone(FutureTask.java:429)
    at java.util.concurrent.FutureTask.get(FutureTask.java:191)
    at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1123)
    - locked <0x00000000f68505c0> (a org.apache.catalina.core.StandardHost)
    at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:816)
    - locked <0x00000000f68505c0> (a org.apache.catalina.core.StandardHost)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    - locked <0x00000000f68505c0> (a org.apache.catalina.core.StandardHost)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1575)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1565)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)

"DestroyJavaVM" #10 prio=5 os_prio=0 tid=0x00007f56f0009800 nid=0x7 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"main" #9 prio=5 os_prio=0 tid=0x00007f56f0159800 nid=0x10 waiting on condition [0x00007f56f4cf0000]
   java.lang.Thread.State: WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)
    - parking to wait for  <0x00000000f69aac08> (a java.util.concurrent.FutureTask)
    at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
    at java.util.concurrent.FutureTask.awaitDone(FutureTask.java:429)
    at java.util.concurrent.FutureTask.get(FutureTask.java:191)
    at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1123)
    - locked <0x00000000f68d1648> (a org.apache.catalina.core.StandardEngine)
    at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:300)
    - locked <0x00000000f68d1648> (a org.apache.catalina.core.StandardEngine)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    - locked <0x00000000f68d1648> (a org.apache.catalina.core.StandardEngine)
    at org.apache.catalina.core.StandardService.startInternal(StandardService.java:443)
    - locked <0x00000000f68d1648> (a org.apache.catalina.core.StandardEngine)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    - locked <0x00000000f6850418> (a org.apache.catalina.core.StandardService)
    at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:739)
    - locked <0x00000000f6850590> (a [Lorg.apache.catalina.Service;)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    - locked <0x00000000f683f5d8> (a org.apache.catalina.core.StandardServer)
    at org.apache.catalina.startup.Tomcat.start(Tomcat.java:341)
    at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.initialize(TomcatEmbeddedServletContainer.java:85)
    - locked <0x00000000f68c4660> (a org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer)
    at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.<init>(TomcatEmbeddedServletContainer.java:74)
    at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory.getTomcatEmbeddedServletContainer(TomcatEmbeddedServletContainerFactory.java:377)
    at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory.getEmbeddedServletContainer(TomcatEmbeddedServletContainerFactory.java:153)
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.createEmbeddedServletContainer(EmbeddedWebApplicationContext.java:148)
    - locked <0x00000000f5dd9708> (a org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext)
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:121)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:476)
    - locked <0x00000000f5de2550> (a java.lang.Object)
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:109)
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:691)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:320)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:952)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:941)
    at com.spectrom.uploadService.Main.main(Main.java:17)
    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:483)
    at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:53)
    at java.lang.Thread.run(Thread.java:745)

"Service Thread" #7 daemon prio=9 os_prio=0 tid=0x00007f56f00cd000 nid=0xe runnable [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"C1 CompilerThread1" #6 daemon prio=9 os_prio=0 tid=0x00007f56f00ca000 nid=0xd waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"C2 CompilerThread0" #5 daemon prio=9 os_prio=0 tid=0x00007f56f00c8000 nid=0xc waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"Signal Dispatcher" #4 daemon prio=9 os_prio=0 tid=0x00007f56f00c6000 nid=0xb waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"Finalizer" #3 daemon prio=8 os_prio=0 tid=0x00007f56f009a000 nid=0xa in Object.wait() [0x00007f56f5500000]
   java.lang.Thread.State: WAITING (on object monitor)
    at java.lang.Object.wait(Native Method)
    - waiting on <0x00000000f5bb8068> (a java.lang.ref.ReferenceQueue$Lock)
    at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:142)
    - locked <0x00000000f5bb8068> (a java.lang.ref.ReferenceQueue$Lock)
    at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:158)
    at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209)

"Reference Handler" #2 daemon prio=10 os_prio=0 tid=0x00007f56f0097800 nid=0x9 in Object.wait() [0x00007f56f5601000]
   java.lang.Thread.State: WAITING (on object monitor)
    at java.lang.Object.wait(Native Method)
    - waiting on <0x00000000f5bb8220> (a java.lang.ref.Reference$Lock)
    at java.lang.Object.wait(Object.java:502)
    at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:157)
    - locked <0x00000000f5bb8220> (a java.lang.ref.Reference$Lock)

"VM Thread" os_prio=0 tid=0x00007f56f0090800 nid=0x8 runnable

"VM Periodic Task Thread" os_prio=0 tid=0x00007f56f00dc800 nid=0xf waiting on condition

JNI global references: 29

Heap
 def new generation   total 13696K, used 12232K [0x00000000f0600000, 0x00000000f14d0000, 0x00000000f5950000)
  eden space 12224K,  88% used [0x00000000f0600000, 0x00000000f1082050, 0x00000000f11f0000)
  from space 1472K, 100% used [0x00000000f11f0000, 0x00000000f1360000, 0x00000000f1360000)
  to   space 1472K,   0% used [0x00000000f1360000, 0x00000000f1360000, 0x00000000f14d0000)
 tenured generation   total 30240K, used 20916K [0x00000000f5950000, 0x00000000f76d8000, 0x0000000100000000)
   the space 30240K,  69% used [0x00000000f5950000, 0x00000000f6dbd1b0, 0x00000000f6dbd200, 0x00000000f76d8000)
 Metaspace       used 23431K, capacity 23620K, committed 23728K, reserved 1071104K
  class space    used 2909K, capacity 2974K, committed 2992K, reserved 1048576K

알겠습니다! 일단 설치를 하고 나면haveged호스트에서 프로세스가 즉시 진행되고 스프링이 정상적으로 부팅되었습니다.도커가 어떻게 상호 작용하는지에 대해 조금 더 조사한 후에 더 게시할 것입니다.haveged호스트에

요약하면 호스트에서 실행된 다음 명령으로 문제가 해결됩니다.

apt-get install haveged -y

이것에 대해 자세히 알고 있는 사람이 있다면, 언제든지 게시하세요!

제가 지금 이해할 수 없는 것은 왜 호스트 시스템에 추가 코드가 필요했는지, 그리고 모든 것이 도커 컨테이너 내에서 분리되지 않았는지입니다.

나중에 오실 분들을 위해서.가장 쉬운 해결책은 Docker 파일을 수정하고 다음과 같은 진입점을 갖는 것이라고 생각합니다.

ENTRYPOINT ["java", **"-Djava.security.egd=file:/dev/./urandom"**,"-jar","app.jar"]

30초에서 15분 사이에 애플리케이션이 중단된 경험이 있습니다(또는 그 이상일 수도 있지만, 중단되었습니다).

세부 정보를 공유하는 다른 게시물:

이것이 없다면, 자바는/dev/random씨를 뿌리다SecureRandom클래스: Java 코드가 예기치 않게 차단될 수 있습니다.

또는 에$JAVA_HOME/jre/lib/security/java.security구성 파일, 줄 추가

securerandom.source=file:/dev/./urandom

각주:위의 예에서, 당신은 미친 것처럼 보이는 파일 이름이 필요합니다. 예를 들어, 추가 파일 이름이 필요합니다././Java를 속여 사용자의 파일 이름을 받아들이게 합니다./dev/urandom만 사용하면 Java는 사용자가 진심이 아니라고 판단하고 작성한 내용을 /dev/random으로 대체합니다.미쳤어요!

언급URL : https://stackoverflow.com/questions/27612209/spring-boot-application-wont-boot-at-startup-inside-docker