这是一个我之前构建的应用程序,我正试图在Openshift上进行部署。它在独立的Jboss AS7实例的本地设置中运行良好。它构建为3个模块:一个.war,一个ejb .jar和一个包含这两个模块的.ear - 我觉得很标准。JBoss AS7上的Openshift部署失败,MYSQL相关性错误
有问题的错误(从“RHC尾”):
==> jbossas/logs/server.log <==
2014/02/26 04:06:24,571 INFO [org.jboss.ws.common.management.DefaultEndpointRegistry](MSC service thread 1-1) remove: jboss.ws:context=unihub-ejb,endpoint=SearchSession
2014/02/26 04:06:24,919 INFO [org.jboss.as.webservices] (MSC service thread 1-2) JBAS015540: Stopping service jboss.ws.port-component-link
2014/02/26 04:06:25,579 INFO [org.jboss.as.server.deployment] (MSC service thread 1-4) JBAS015877: Stopped deployment unihub-ejb.jar in 1277ms
2014/02/26 04:06:25,893 INFO [org.jboss.as.server.deployment] (MSC service thread 1-4) JBAS015877: Stopped deployment unihub.war in 1589ms
2014/02/26 04:06:26,181 INFO [org.jboss.as.server.deployment] (MSC service thread 1-3) JBAS015877: Stopped deployment unihub-ear.ear in 1879ms
2014/02/26 04:06:26,184 INFO [org.jboss.as.controller] (DeploymentScanner-threads - 2) JBAS014774: Service status report
JBAS014775: New missing/unsatisfied dependencies:
service jboss.naming.context.java.jboss.datasources.MySqlDS (missing) dependents: [service jboss.persistenceunit."unihub-ear.ear/unihub-ejb.jar#primary"]
2014/02/26 04:06:26,368 ERROR [org.jboss.as.server.deployment.scanner] (DeploymentScanner-threads - 1) {"JBAS014653: Composite operation failed and was rolled back. Steps that failed:" => {"Operation step-2" => {"JBAS014771: Services with missing/unavailable dependencies" => ["jboss.persistenceunit.\"unihub-ear.ear/unihub-ejb.jar#primary\"jboss.naming.context.java.jboss.datasources.MySqlDSMissing[jboss.persistenceunit.\"unihub-ear.ear/unihub-ejb.jar#primary\"jboss.naming.context.java.jboss.datasources.MySqlDS]"]}}}
我认为有什么不对我的配置,但整个晚上一直在四处寻找一个答案无济于事。这里有几个潜在的麻烦制造者:
[APPDIR]/openshift /配置/ standalone.xml (数据源的部分,反正)
<subsystem xmlns="urn:jboss:domain:datasources:1.0">
<datasources>
<datasource jndi-name="java:jboss/datasources/ExampleDS" enabled="false" use-java-context="true" pool-name="H2DS">
<connection-url>jdbc:h2:${jboss.server.data.dir}/test;DB_CLOSE_DELAY=-1</connection-url>
<driver>h2</driver>
<security>
<user-name>sa</user-name>
<password>sa</password>
</security>
</datasource>
<datasource jndi-name="java:jboss/datasources/MysqlDS" enabled="true" use-java-context="true" pool-name="MysqlDS" use-ccm="true">
<connection-url>jdbc:mysql://${env.OPENSHIFT_MYSQL_DB_HOST}:${env.OPENSHIFT_MYSQL_DB_PORT}/${env.OPENSHIFT_APP_NAME}</connection-url>
<driver>mysql</driver>
<security>
<user-name>adminsTxZQzC</user-name>
<password>cPHNsLcMRDBn</password>
</security>
<validation>
<check-valid-connection-sql>SELECT 1</check-valid-connection-sql>
<background-validation>true</background-validation>
<background-validation-millis>60000</background-validation-millis>
<!--<validate-on-match>true</validate-on-match>-->
</validation>
<pool>
<flush-strategy>IdleConnections</flush-strategy>
</pool>
</datasource>
<datasource jndi-name="java:jboss/datasources/PostgreSQLDS" enabled="${postgresql.enabled}" use-java-context="true" pool-name="PostgreSQLDS" use-ccm="true">
<connection-url>jdbc:postgresql://${env.OPENSHIFT_POSTGRESQL_DB_HOST}:${env.OPENSHIFT_POSTGRESQL_DB_PORT}/${env.OPENSHIFT_APP_NAME}</connection-url>
<driver>postgresql</driver>
<security>
<user-name>${env.OPENSHIFT_POSTGRESQL_DB_USERNAME}</user-name>
<password>${env.OPENSHIFT_POSTGRESQL_DB_PASSWORD}</password>
</security>
<validation>
<check-valid-connection-sql>SELECT 1</check-valid-connection-sql>
<background-validation>true</background-validation>
<background-validation-millis>60000</background-validation-millis>
<!--<validate-on-match>true</validate-on-match>-->
</validation>
<pool>
<flush-strategy>IdleConnections</flush-strategy>
</pool>
</datasource>
<drivers>
<driver name="h2" module="com.h2database.h2">
<xa-datasource-class>org.h2.jdbcx.JdbcDataSource</xa-datasource-class>
</driver>
<driver name="mysql" module="com.mysql.jdbc">
<xa-datasource-class>com.mysql.jdbc.jdbc2.optional.MysqlXADataSource</xa-datasource-class>
</driver>
<driver name="postgresql" module="org.postgresql.jdbc">
<xa-datasource-class>org.postgresql.xa.PGXADataSource</xa-datasource-class>
</driver>
</drivers>
</datasources>
这里的persistence.xml,来比较:
<?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.0"
xmlns="http://java.sun.com/xml/ns/persistence"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
http://java.sun.com/xml/ns/persistence
http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">
<persistence-unit name="primary">
<jta-data-source>java:jboss/datasources/MySqlDS</jta-data-source>
<properties>
<!-- Properties for Hibernate -->
<property name="hibernate.hbm2ddl.auto" value="create" />
<property name="hibernate.show_sql" value="true" />
</properties>
<!--CLASSES HERE-->
<class>com.unihub.app.Stuff</class>
<class>com.unihub.app.Message</class>
<class>com.unihub.app.User</class>
</persistence-unit>
[APPDIR] /pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<name>unihub application</name>
<modelVersion>4.0.0</modelVersion>
<groupId>com.unihub.app</groupId>
<artifactId>unihub.com</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>pom</packaging>
...
<profiles>
<profile>
<!-- When built in OpenShift the 'openshift' profile will be used when invoking mvn. -->
<!-- Use this profile for any OpenShift specific customization your app will need. -->
<!-- By default that is to put the resulting archive into the 'deployments' folder. -->
<!-- http://maven.apache.org/guides/mini/guide-building-for-different-environments.html -->
<id>openshift</id>
<build>
<finalName>unihub</finalName>
<plugins>
<plugin>
<artifactId>maven-ear-plugin</artifactId>
<version>2.7</version>
<configuration>
<outputDirectory>deployments</outputDirectory>
</configuration>
</plugin>
<!-- Compiler plugin enforces Java 1.6 compatibility and
activates annotation processors -->
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3.1</version>
<configuration>
<source>1.6</source>
<target>1.6</target>
</configuration>
</plugin>
<!-- The JBoss AS plugin deploys your ear to a local JBoss
AS container -->
<!-- Due to Maven's lack of intelligence with EARs we need
to configure the jboss-as maven plugin to skip deployment for all modules.
We then enable it specifically in the ear module. -->
<plugin>
<groupId>org.jboss.as.plugins</groupId>
<artifactId>jboss-as-maven-plugin</artifactId>
<version>7.3.Final</version>
<inherited>true</inherited>
<configuration>
<skip>true</skip>
</configuration>
</plugin>
</plugins>
</build>
</profile>
也许在这里我openshift曲线是完全错误的,我有一个很难找到任何文件或指南对如何做到这一点。无论如何,如果还有其他文件,你认为这可能是这个根源,让我知道,我会把他们拉起来。我接受有关调试策略的建议。谢谢!
哈哈,非常感谢!你有什么机会可以告诉我这个错误究竟意味着什么?我的大脑无法解析它。 – mwillson
错误出现之前的问题是:JBAS014775:新的缺失/不满意的依赖关系: 服务jboss.naming.context.java.jboss.datasources.MySqlDS – MartinB