我有具有以下程序包结构的Spring Boot应用程序
src/
├── de.mypackages.alivetestservice/
│ ├── adapters/
│ ├── config/
│ ├── domain/
│ ├── exceptions/
│ ├── representations/
│ └── ServiceApplication.java
adapters/包代表有关通信（http和消息传递）的所有元素。
config/软件包定义了Rabbitmq，伪装客户端，spring security，Sentry，swagger的配置
domain/软件包包含应用程序的业务逻辑
exceptions/和representations程序包包含异常和Dto定义。
在本地计算机上启动不会出现任何问题。但是，当应用程序以docker映像构建并由Azure Kubernetes群集中的Spinnaker业务流程部门启动时，该应用程序将无法正确注册。
此输出会随机正确启动：
https://jsfiddle.net/f63utbqz/
然后再次...有时此输出错误地开始：
https://jsfiddle.net/h9vzLdfg/
应用程序启动时似乎缺少关键组件。因为找不到RequestMappingHandlerMapping或RequestMappingHandlerAdapter的任何日志。
我的应用程序使用以下ServiceApplication.java文件启动：
package de.mypackages.alivetestservice;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication(scanBasePackages = "de.mypackages.alivetestservice")
public class ServiceApplication {
public static void main(String[] args) {
SpringApplication.run(AliveTestServiceApplication.class, args);
}
}
我的Dockerfile配置如下：
FROM openjdk:8-jdk-alpine
ARG JAR_FILE
ADD ${JAR_FILE} app.jar
ENTRYPOINT ["java", "-jar", "/app.jar"]
Java应用程序的线程转储
2018-12-11 08:24:54
Full thread dump OpenJDK 64-Bit Server VM (25.181-b13 mixed mode):
"Attach Listener" #25 daemon prio=9 os_prio=0 tid=0x0000555dd3ed5800 nid=0x49 waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
Locked ownable synchronizers:
- None
"Tomcat JDBC Pool Cleaner[1706377736:1544516413943]" #24 daemon prio=5 os_prio=0 tid=0x0000555ddab8f800 nid=0x24 in Object.wait() [0x00007f68d7ab8000]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x0000000789c1a450> (a java.util.TaskQueue)
at java.util.TimerThread.mainLoop(Timer.java:552)
- locked <0x0000000789c1a450> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:505)
Locked ownable synchronizers:
- None
"container-0" #23 prio=5 os_prio=0 tid=0x0000555dd6323800 nid=0x23 waiting on condition [0x00007f68d7bb9000]
java.lang.Thread.State: TIMED_WAITING (sleeping)
at java.lang.Thread.sleep(Native Method)
at org.apache.catalina.core.StandardServer.await(StandardServer.java:427)
at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer$2.run(TomcatEmbeddedServletContainer.java:192)
Locked ownable synchronizers:
- None
"ContainerBackgroundProcessor[StandardEngine[Tomcat]]" #22 daemon prio=5 os_prio=0 tid=0x0000555dd5f18800 nid=0x22 waiting on condition [0x00007f68d80c4000]
java.lang.Thread.State: TIMED_WAITING (sleeping)
at java.lang.Thread.sleep(Native Method)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1357)
at java.lang.Thread.run(Thread.java:748)
Locked ownable synchronizers:
- None
"logback-appender-STASH-logstash-service.logging:5044-4" #18 daemon prio=5 os_prio=0 tid=0x0000555dd4e10800 nid=0x1e waiting on condition [0x00007f68d96bc000]
java.lang.Thread.State: TIMED_WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000006c5b8d870> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Locked ownable synchronizers:
- None
"logback-appender-STASH-logstash-service.logging:5044-5" #17 daemon prio=5 os_prio=0 tid=0x0000555dd5cfc000 nid=0x1d runnable [0x00007f68d97bc000]
java.lang.Thread.State: RUNNABLE
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
at java.net.SocketInputStream.read(SocketInputStream.java:171)
at java.net.SocketInputStream.read(SocketInputStream.java:141)
at java.net.SocketInputStream.read(SocketInputStream.java:224)
at net.logstash.logback.appender.AbstractLogstashTcpSocketAppender$TcpSendingEventHandler$ReaderRunnable.run(AbstractLogstashTcpSocketAppender.java:387)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Locked ownable synchronizers:
- <0x00000006c5b4eb70> (a java.util.concurrent.ThreadPoolExecutor$Worker)
"logback-appender-STASH-logstash-service.logging:5044-2" #16 daemon prio=5 os_prio=0 tid=0x0000555dd4b39000 nid=0x1c waiting on condition [0x00007f68dd327000]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000006c57327e0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at net.logstash.logback.encoder.com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:45)
at net.logstash.logback.encoder.com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56)
at net.logstash.logback.encoder.com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:124)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Locked ownable synchronizers:
- <0x00000006c5b4e540> (a java.util.concurrent.ThreadPoolExecutor$Worker)
"Service Thread" #8 daemon prio=9 os_prio=0 tid=0x0000555dd3cc6800 nid=0x14 runnable [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
Locked ownable synchronizers:
- None
"C1 CompilerThread2" #7 daemon prio=9 os_prio=0 tid=0x0000555dd3ca8000 nid=0x13 waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
Locked ownable synchronizers:
- None
"C2 CompilerThread1" #6 daemon prio=9 os_prio=0 tid=0x0000555dd3c5a000 nid=0x12 waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
Locked ownable synchronizers:
- None
"C2 CompilerThread0" #5 daemon prio=9 os_prio=0 tid=0x0000555dd3c4e000 nid=0x11 waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
Locked ownable synchronizers:
- None
"Signal Dispatcher" #4 daemon prio=9 os_prio=0 tid=0x0000555dd3c4c000 nid=0x10 runnable [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
Locked ownable synchronizers:
- None
"Finalizer" #3 daemon prio=8 os_prio=0 tid=0x0000555dd3c15000 nid=0xf in Object.wait() [0x00007f68ddf2a000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000006c54594d8> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144)
- locked <0x00000006c54594d8> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:216)
Locked ownable synchronizers:
- None
"Reference Handler" #2 daemon prio=10 os_prio=0 tid=0x0000555dd3c13000 nid=0xe in Object.wait() [0x00007f68de02b000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000006c5459518> (a java.lang.ref.Reference$Lock)
at java.lang.Object.wait(Object.java:502)
at java.lang.ref.Reference.tryHandlePending(Reference.java:191)
- locked <0x00000006c5459518> (a java.lang.ref.Reference$Lock)
at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153)
Locked ownable synchronizers:
- None
"main" #1 prio=5 os_prio=0 tid=0x0000555dd3ac2000 nid=0x8 runnable [0x00007f68fa236000]
java.lang.Thread.State: RUNNABLE
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
at java.net.SocketInputStream.read(SocketInputStream.java:171)
at java.net.SocketInputStream.read(SocketInputStream.java:141)
at sun.security.ssl.InputRecord.readFully(InputRecord.java:465)
at sun.security.ssl.InputRecord.read(InputRecord.java:503)
at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:983)
- locked <0x000000078bbc3e00> (a java.lang.Object)
at sun.security.ssl.SSLSocketImpl.readDataRecord(SSLSocketImpl.java:940)
at sun.security.ssl.AppInputStream.read(AppInputStream.java:105)
- locked <0x000000078bbc4688> (a sun.security.ssl.AppInputStream)
at org.postgresql.core.VisibleBufferedInputStream.readMore(VisibleBufferedInputStream.java:140)
at org.postgresql.core.VisibleBufferedInputStream.ensureBytes(VisibleBufferedInputStream.java:109)
at org.postgresql.core.VisibleBufferedInputStream.read(VisibleBufferedInputStream.java:67)
at org.postgresql.core.PGStream.receiveChar(PGStream.java:280)
at org.postgresql.core.v3.ConnectionFactoryImpl.doAuthentication(ConnectionFactoryImpl.java:421)
at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:217)
at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:51)
at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:215)
at org.postgresql.Driver.makeConnection(Driver.java:404)
at org.postgresql.Driver.connect(Driver.java:272)
at org.apache.tomcat.jdbc.pool.PooledConnection.connectUsingDriver(PooledConnection.java:319)
at org.apache.tomcat.jdbc.pool.PooledConnection.connect(PooledConnection.java:212)
at org.apache.tomcat.jdbc.pool.ConnectionPool.createConnection(ConnectionPool.java:736)
at org.apache.tomcat.jdbc.pool.ConnectionPool.borrowConnection(ConnectionPool.java:668)
at org.apache.tomcat.jdbc.pool.ConnectionPool.init(ConnectionPool.java:483)
at org.apache.tomcat.jdbc.pool.ConnectionPool.<init>(ConnectionPool.java:154)
at org.apache.tomcat.jdbc.pool.DataSourceProxy.pCreatePool(DataSourceProxy.java:118)
- locked <0x0000000789529ad8> (a org.apache.tomcat.jdbc.pool.DataSource)
at org.apache.tomcat.jdbc.pool.DataSourceProxy.createPool(DataSourceProxy.java:107)
at org.apache.tomcat.jdbc.pool.DataSourceProxy.getConnection(DataSourceProxy.java:131)
at liquibase.integration.spring.SpringLiquibase.afterPropertiesSet(SpringLiquibase.java:385)
at org.springframework.boot.autoconfigure.liquibase.LiquibaseAutoConfiguration$DataSourceClosingSpringLiquibase.afterPropertiesSet(LiquibaseAutoConfiguration.java:171)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1692)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1630)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:312)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
- locked <0x00000006c5c05bf8> (a java.util.concurrent.ConcurrentHashMap)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:308)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:297)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1080)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:857)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543)
- locked <0x00000006c5ab9360> (a java.lang.Object)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:693)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:360)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:303)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1118)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1107)
at de.myapplication.alivetestservice.AliveTestServiceApplication.main(AliveTestServiceApplication.java:10)
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.loader.MainMethodRunner.run(MainMethodRunner.java:48)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:87)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:50)
at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:51)
Locked ownable synchronizers:
- <0x000000078bb18268> (a java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync)
"VM Thread" os_prio=0 tid=0x0000555dd3c08800 nid=0xd runnable
"GC task thread#0 (ParallelGC)" os_prio=0 tid=0x0000555dd3ad9000 nid=0x9 runnable
"GC task thread#1 (ParallelGC)" os_prio=0 tid=0x0000555dd3ada800 nid=0xa runnable
"GC task thread#2 (ParallelGC)" os_prio=0 tid=0x0000555dd3adc800 nid=0xb runnable
"GC task thread#3 (ParallelGC)" os_prio=0 tid=0x0000555dd3ade000 nid=0xc runnable
"VM Periodic Task Thread" os_prio=0 tid=0x0000555dd3ccc000 nid=0x15 waiting on condition
JNI global references: 232
我需要对组件扫描进行不同的配置吗？还是我想念什么？