mysql 컨테이너가있는 스프링 부팅 응용 프로그램이 작동하지만 스프링 부트 응용 프로그램 컨테이너가 없습니다.

docker 컨테이너에 연결된 스프링 도크 응용 프로그램을 실행하고 있습니다. 나는 다음과 같은 오류가 나타날 수 내부의 스프링 부팅 응용 프로그램과 함께 고정 표시기 컨테이너를 실행하려고하면 :mysql 컨테이너가있는 스프링 부팅 응용 프로그램이 작동하지만 스프링 부트 응용 프로그램 컨테이너가 없습니다.

017-12-21 14:13:12,587 INFO [localhost-startStop-1] VersionPrinter : Flyway 4.2.0 by Boxfuse 
2017-12-21 14:13:12,590 INFO [localhost-startStop-1] HikariDataSource : HikariPool-1 - Starting... 
2017-12-21 14:13:13,913 ERROR [localhost-startStop-1] HikariPool : HikariPool-1 - Exception during pool initialization. 
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure 

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. 
     at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) 
     at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) 
     at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) 
     at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:461) 
     at com.mysql.jdbc.Util.handleNewInstance(Util.java:425) 
     at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:989) 
     at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:341) 
     at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2189) 
     at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2222) 
     at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2017) 
     at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:779) 
     at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47) 
     at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) 
     at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) 
     at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) 
     at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:461) 
     at com.mysql.jdbc.Util.handleNewInstance(Util.java:425) 
     at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:389) 
     at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330) 
     at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:117) 
     at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:123) 
     at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:375) 
     at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:204) 
     at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:459) 
     at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:533) 
     at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:114) 
     at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:97) 
     at org.flywaydb.core.internal.util.jdbc.JdbcUtils.openConnection(JdbcUtils.java:51) 
     at org.flywaydb.core.Flyway.execute(Flyway.java:1418) 
     at org.flywaydb.core.Flyway.migrate(Flyway.java:971) 
     at org.springframework.boot.autoconfigure.flyway.FlywayMigrationInitializer.afterPropertiesSet(FlywayMigrationInitializer.java:66) 
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1769) 
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1706) 
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:583) 
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:502) 
     at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:312) 
     at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228) 
     at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:310) 
     at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200) 
     at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:304) 
     at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:225) 
     at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveNamedBean(DefaultListableBeanFactory.java:1013) 
     at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBean(DefaultListableBeanFactory.java:340) 
     at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBean(DefaultListableBeanFactory.java:335) 
     at org.springframework.orm.jpa.EntityManagerFactoryUtils.findEntityManagerFactory(EntityManagerFactoryUtils.java:121) 
     at org.springframework.orm.jpa.EntityManagerFactoryAccessor.setBeanFactory(EntityManagerFactoryAccessor.java:154) 
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeAwareMethods(AbstractAutowireCapableBeanFactory.java:1732) 
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1697) 
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:583) 
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:502) 
     at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:312) 
     at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228) 
     at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:310) 
     at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200) 
     at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.resolveBeanReference(ConfigurationClassEnhancer.java:392) 
     at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:364) 
     at org.springframework.boot.autoconfigure.orm.jpa.JpaBaseConfiguration$JpaWebConfiguration$JpaWebMvcConfiguration$$EnhancerBySpringCGLIB$$f8138739.openEntityManagerInViewInterceptor(<generated>) 
     at org.springframework.boot.autoconfigure.orm.jpa.JpaBaseConfiguration$JpaWebConfiguration$JpaWebMvcConfiguration.addInterceptors(JpaBaseConfiguration.java:242) 
     at org.springframework.web.servlet.config.annotation.WebMvcConfigurerComposite.addInterceptors(WebMvcConfigurerComposite.java:88) 
     at org.springframework.web.servlet.config.annotation.DelegatingWebMvcConfiguration.addInterceptors(DelegatingWebMvcConfiguration.java:83) 
     at org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport.getInterceptors(WebMvcConfigurationSupport.java:332) 
     at org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport.requestMappingHandlerMapping(WebMvcConfigurationSupport.java:284) 
     at org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration$EnableWebMvcConfiguration.requestMappingHandlerMapping(WebMvcAutoConfiguration.java:478) 
     at org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration$EnableWebMvcConfiguration$$EnhancerBySpringCGLIB$$19c5cac1.CGLIB$requestMappingHandlerMapping$1(<generated>) 
     at org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration$EnableWebMvcConfiguration$$EnhancerBySpringCGLIB$$19c5cac1$$FastClassBySpringCGLIB$$68349f44.invoke(<generated>) 
     at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228) 
     at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:361) 
     at org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration$EnableWebMvcConfiguration$$EnhancerBySpringCGLIB$$19c5cac1.requestMappingHandlerMapping(<generated>) 
     at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
     at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
     at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
     at java.base/java.lang.reflect.Method.invoke(Method.java:538)

나는 고정 표시기의 용기에없이 봄 부팅 응용 프로그램을 실행하려고, MySQL의 용기와의 연결 공장. 고정 표시기 네트워크에서 두 개의 컨테이너를 실행하기위한

FROM java:9 

ADD target/ /opt/cookbook-journal/ 

ENTRYPOINT ["/usr/bin/java", "-jar", "/opt/cookbook-journal/CookbookJournalBackend.jar"]

및 고정 표시기 - compose.yml :

server: 
    port: 8081 

spring: 
    datasource: 
     username: root 
     password: root 
     testWhileIdle: true 
     validationQuery: SELECT 1 
     jdbcUrl: jdbc:mysql://127.0.0.1:6603/data 
     type: com.zaxxer.hikari.HikariDataSource 
    jpa: 
     show-sql: true 
     generate-ddl: false 
     hibernate: 
      ddl-auto: none 
      naming-strategy: org.hibernate.cfg.ImprovedNamingStrategy 

flyway: 
    datasource: 
     username: root 
     password: root 
     jdbcUrl: jdbc:mysql://127.0.0.1:6603/data 
     type: com.zaxxer.hikari.HikariDataSource 
     flyway: 
      locations: classpath:/db/migration 


logging: 
    file: logs/cookbook-journal.log 
    pattern: 
     console: "%d %-5level [%thread] %logger{0} : %msg%n" 
     file: "%d %-5level [%thread] %logger{0} : %msg%n" 
    level: 
     root: INFO 
     org.springframework.security: DEBUG 

security: 
oauth2: 
    resource: 
    userInfoUri: http://localhost:8081/me

및 Dockerfile에 대한 :

이

봄 부팅 응용 프로그램에 대한 내가 사용 application.yml입니다 :

version: '3' 
services: 
    mysql: 
    image: cookbook-mysql 
    container_name: mysql 
    ports: 
     - "6603:3306" 
    networks: 
     - bridge 
    backend: 
    image: cookbook-backend-img 
    container_name: server 
    ports: 
     - "8081:8081" 
    depends_on: 
     - mysql 
    links: 
     - mysql 
    networks: 
     - bridge 
networks: 
    bridge: 
    driver: bridge

[EDIT] 이

MySQL의 컨테이너 Dockerfile이다 :

FROM mysql 
ENV MYSQL_HOST=mysql 
ENV MYSQL_DATABASE=data 
ENV MYSQL_ROOT_PASSWORD=root 

RUN echo [mysqld] > /etc/mysql/my.cnf 
RUN echo lower_case_table_names=1 >> /etc/mysql/my.cnf

누구나 이런 문제가 있었습니까?

감사합니다.

출처

2017-12-21 Cristi Vlad

mysql 컨테이너를 연결 했으므로 사용해보십시오.

spring: 
    datasource: 
     jdbcUrl: jdbc:mysql://mysql:3306/data 

flyway: 
    datasource: 
     jdbcUrl: jdbc:mysql://mysql:3306/data

출처

2017-12-21 14:36:32

그리고 이동 경로 URL은 동일해야합니다. –

물론 고마워요, 사이먼. –

작동하지 않습니다. 오류 [localhost-startStop-1] HikariPool : HikariPool-1 - 풀 초기화 중에 예외가 발생합니다. com.mysql.jdbc.exceptions.jdbc4.CommunicationsException : 통신 링크 실패 서버에 성공적으로 전송 된 마지막 패킷은 0 밀리 초 전입니다. 드라이버가 서버로부터 패킷을받지 못했습니다. –

mysql 컨테이너가있는 스프링 부팅 응용 프로그램이 작동하지만 스프링 부트 응용 프로그램 컨테이너가 없습니다.

답변

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