k8s pod 连接MySQL_K8s的POD连接数据库时报错

[root@cccc xxxx]# ./showlog.sh driff-dr-1128668949-lb90g2017-09-29 03:21:57,575 INFO[org.wildfly.swarm] (main) WFSWARM0013: Installed fraction:Logging - STABLEorg.wildfly...

weixin_39866857

1337人浏览 · 2021-02-10 13:01:54

weixin_39866857 · 2021-02-10 13:01:54 发布

[root@cccc xxxx]# ./showlog.sh dr

iff-dr-1128668949-lb90g

2017-09-29 03:21:57,575 INFO [org.wildfly.swarm] (main) WFSWARM0013: Installed fraction: Logging - STABLE org.wildfly.swarm:logging:2017.8.1

2017-09-29 03:21:57,612 INFO [org.wildfly.swarm] (main) WFSWARM0013: Installed fraction: Logstash - STABLE org.wildfly.swarm:logstash:2017.8.1

2017-09-29 03:21:57,612 INFO [org.wildfly.swarm] (main) WFSWARM0013: Installed fraction: Bean Validation - STABLE org.wildfly.swarm:bean-validation:2017.8.1

2017-09-29 03:21:57,612 INFO [org.wildfly.swarm] (main) WFSWARM0013: Installed fraction: CDI Configuration - STABLE org.wildfly.swarm:cdi-config:2017.8.1

2017-09-29 03:21:57,612 INFO [org.wildfly.swarm] (main) WFSWARM0013: Installed fraction: Transactions - STABLE org.wildfly.swarm:transactions:2017.8.1

2017-09-29 03:21:57,613 INFO [org.wildfly.swarm] (main) WFSWARM0013: Installed fraction: CDI - STABLE org.wildfly.swarm:cdi:2017.8.1

2017-09-29 03:21:57,613 INFO [org.wildfly.swarm] (main) WFSWARM0013: Installed fraction: JAX-RS - STABLE org.wildfly.swarm:jaxrs:2017.8.1

2017-09-29 03:21:57,614 WARN [org.wildfly.swarm] (main) WFSWARM0013: Installed fraction: CDI JAX-RS API Enhancements - EXPERIMENTAL org.wildfly.swarm:cdi-jaxrsapi:2017.8.1

2017-09-29 03:21:57,615 INFO [org.wildfly.swarm] (main) WFSWARM0013: Installed fraction: Hibernate Validator - STABLE org.wildfly.swarm:hibernate-validator:2017.8.1

2017-09-29 03:21:57,615 INFO [org.wildfly.swarm] (main) WFSWARM0013: Installed fraction: JAX-RS with Validation - STABLE org.wildfly.swarm:jaxrs-validator:2017.8.1

2017-09-29 03:21:57,615 INFO [org.wildfly.swarm] (main) WFSWARM0013: Installed fraction: JCA - STABLE org.wildfly.swarm:jca:2017.8.1

2017-09-29 03:21:57,615 INFO [org.wildfly.swarm] (main) WFSWARM0013: Installed fraction: Datasources - STABLE org.wildfly.swarm:datasources:2017.8.1

2017-09-29 03:21:57,615 INFO [org.wildfly.swarm] (main) WFSWARM0013: Installed fraction: JPA - STABLE org.wildfly.swarm:jpa:2017.8.1

2017-09-29 03:21:57,616 INFO [org.wildfly.swarm] (main) WFSWARM0013: Installed fraction: EJB - STABLE org.wildfly.swarm:ejb:2017.8.1

2017-09-29 03:21:57,616 INFO [org.wildfly.swarm] (main) WFSWARM0013: Installed fraction: Undertow - STABLE org.wildfly.swarm:undertow:2017.8.1

2017-09-29 03:21:57,616 INFO [org.wildfly.swarm] (main) WFSWARM0013: Installed fraction: Keycloak - STABLE org.wildfly.swarm:keycloak:2017.8.1

2017-09-29 03:22:01,000 INFO [org.wildfly.swarm.datasources] (main) WFSWARM1003: Auto-detected JDBC driver for h2

2017-09-29 03:22:01,060 INFO [org.wildfly.swarm.datasources] (main) WFSWARM1003: Auto-detected JDBC driver for mysql

2017-09-29 03:22:01,065 INFO [org.wildfly.swarm.datasources] (main) WFSWARM1003: Auto-detected JDBC driver for postgresql

2017-09-29 03:22:02,411 INFO [org.jboss.msc] (main) JBoss MSC version 1.2.6.Final

2017-09-29 03:22:02,595 INFO [org.jboss.as] (MSC service thread 1-8) WFLYSRV0049: WildFly Swarm 2017.8.1 (WildFly Core 2.2.1.Final) starting

2017-09-29 03:22:02,694 INFO [org.wildfly.swarm] (MSC service thread 1-8) WFSWARM0019: Install MSC service for command line args: []

2017-09-29 03:22:03,979 WARN [org.jboss.as.txn] (ServerService Thread Pool -- 20) WFLYTX0013: Node identifier property is set to the default value. Please make sure it is unique.

2017-09-29 03:22:03,995 INFO [org.jboss.as.security] (ServerService Thread Pool -- 21) WFLYSEC0002: Activating Security Subsystem

2017-09-29 03:22:04,001 INFO [org.jboss.as.naming] (ServerService Thread Pool -- 26) WFLYNAM0001: Activating Naming Subsystem

2017-09-29 03:22:04,031 INFO [org.jboss.as.naming] (MSC service thread 1-7) WFLYNAM0003: Starting Naming Service

2017-09-29 03:22:04,065 INFO [org.wildfly.extension.undertow] (MSC service thread 1-5) WFLYUT0003: Undertow 1.4.11.Final starting

2017-09-29 03:22:04,067 INFO [org.jboss.as.security] (MSC service thread 1-6) WFLYSEC0001: Current PicketBox version=4.9.6.Final

2017-09-29 03:22:04,071 INFO [org.wildfly.extension.io] (ServerService Thread Pool -- 25) WFLYIO001: Worker 'default' has auto-configured to 16 core threads with 128 task threads based on your 8 available processors

2017-09-29 03:22:04,116 INFO [org.jboss.as.connector] (MSC service thread 1-1) WFLYJCA0009: Starting JCA Subsystem (WildFly/IronJacamar 1.3.4.Final)

2017-09-29 03:22:04,127 INFO [org.jboss.as.connector.subsystems.datasources] (ServerService Thread Pool -- 19) WFLYJCA0005: Deploying non-JDBC-compliant driver class com.mysql.jdbc.Driver (version 5.1)

2017-09-29 03:22:04,157 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-5) WFLYJCA0018: Started Driver service with driver-name = com.mysql

2017-09-29 03:22:04,177 INFO [org.jboss.as.connector.subsystems.datasources] (ServerService Thread Pool -- 19) WFLYJCA0004: Deploying JDBC-compliant driver class org.h2.Driver (version 1.4)

2017-09-29 03:22:04,188 INFO [org.jboss.as.connector.subsystems.datasources] (ServerService Thread Pool -- 19) WFLYJCA0005: Deploying non-JDBC-compliant driver class com.mysql.jdbc.Driver (version 5.1)

2017-09-29 03:22:04,193 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-4) WFLYJCA0018: Started Driver service with driver-name = h2

2017-09-29 03:22:04,204 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-1) WFLYJCA0018: Started Driver service with driver-name = mysql

2017-09-29 03:22:04,219 INFO [org.jboss.as.connector.subsystems.datasources] (ServerService Thread Pool -- 19) WFLYJCA0005: Deploying non-JDBC-compliant driver class org.postgresql.Driver (version 9.4)

2017-09-29 03:22:04,222 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-8) WFLYJCA0018: Started Driver service with driver-name = postgresql

2017-09-29 03:22:04,234 INFO [org.xnio] (MSC service thread 1-8) XNIO version 3.4.3.Final

2017-09-29 03:22:04,266 INFO [org.xnio.nio] (MSC service thread 1-8) XNIO NIO Implementation Version 3.4.3.Final

2017-09-29 03:22:04,378 INFO [org.wildfly.extension.undertow] (MSC service thread 1-1) WFLYUT0012: Started server default-server.

2017-09-29 03:22:04,539 INFO [org.wildfly.extension.undertow] (MSC service thread 1-1) WFLYUT0006: Undertow HTTP listener default listening on 0.0.0.0:8080

2017-09-29 03:22:04,709 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-7) WFLYJCA0001: Bound data source [java:jboss/datasources/ExampleDS]

2017-09-29 03:22:04,831 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0025: WildFly Swarm 2017.8.1 (WildFly Core 2.2.1.Final) started in 2556ms - Started 144 of 157 services (28 services are lazy, passive or on-demand)

2017-09-29 03:22:07,494 INFO [org.wildfly.swarm.runtime.deployer] (main) deploying delayreq.war

2017-09-29 03:22:07,527 INFO [org.jboss.as.server.deployment] (MSC service thread 1-3) WFLYSRV0027: Starting deployment of "delayreq.war" (runtime-name: "delayreq.war")

2017-09-29 03:22:09,708 INFO [org.jboss.as.jpa] (MSC service thread 1-3) WFLYJPA0002: Read persistence.xml for DrPU

2017-09-29 03:22:10,244 WARN [org.jboss.as.dependency.private] (MSC service thread 1-3) WFLYSRV0018: Deployment "deployment.delayreq.war" is using a private module ("org.jboss.ironjacamar.jdbcadapters:main") which may be changed or removed in future versions without notice.

2017-09-29 03:22:10,245 WARN [org.jboss.as.dependency.private] (MSC service thread 1-3) WFLYSRV0018: Deployment "deployment.delayreq.war" is using a private module ("org.jboss.jts:main") which may be changed or removed in future versions without notice.

2017-09-29 03:22:10,356 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 6) WFLYJPA0010: Starting Persistence Unit (phase 1 of 2) Service 'delayreq.war#DrPU'

2017-09-29 03:22:10,400 INFO [org.hibernate.jpa.internal.util.LogHelper] (ServerService Thread Pool -- 6) HHH000204: Processing PersistenceUnitInfo [

name: DrPU

...]

2017-09-29 03:22:10,402 INFO [org.jboss.weld.deployer] (MSC service thread 1-1) WFLYWELD0003: Processing weld deployment delayreq.war

2017-09-29 03:22:10,494 INFO [org.hibernate.validator.internal.util.Version] (MSC service thread 1-1) HV000001: Hibernate Validator 5.2.4.Final

2017-09-29 03:22:10,497 INFO [org.hibernate.Version] (ServerService Thread Pool -- 6) HHH000412: Hibernate Core {5.0.10.Final}

2017-09-29 03:22:10,498 INFO [org.hibernate.cfg.Environment] (ServerService Thread Pool -- 6) HHH000206: hibernate.properties not found

2017-09-29 03:22:10,500 INFO [org.hibernate.cfg.Environment] (ServerService Thread Pool -- 6) HHH000021: Bytecode provider name : javassist

2017-09-29 03:22:10,564 INFO [org.hibernate.annotations.common.Version] (ServerService Thread Pool -- 6) HCANN000001: Hibernate Commons Annotations {5.0.1.Final}

2017-09-29 03:22:10,570 INFO [org.hibernate.validator.internal.xml.ValidationXmlParser] (MSC service thread 1-1) HV000007: META-INF/validation.xml found. Parsing XML based configuration.

2017-09-29 03:22:10,969 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-1) WFLYJCA0005: Deploying non-JDBC-compliant driver class com.mysql.jdbc.Driver (version 5.1)

2017-09-29 03:22:10,970 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-1) WFLYJCA0005: Deploying non-JDBC-compliant driver class com.mysql.fabric.jdbc.FabricMySQLDriver (version 5.1)

2017-09-29 03:22:10,971 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-1) WFLYJCA0004: Deploying JDBC-compliant driver class org.h2.Driver (version 1.4)

2017-09-29 03:22:10,973 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-1) WFLYJCA0005: Deploying non-JDBC-compliant driver class org.postgresql.Driver (version 9.4)

2017-09-29 03:22:11,003 INFO [org.jboss.weld.Version] (MSC service thread 1-1) WELD-000900: 2.3.5 (Final)

2017-09-29 03:22:11,070 INFO [org.wildfly.extension.undertow] (MSC service thread 1-4) WFLYUT0018: Host default-host starting

2017-09-29 03:22:11,081 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-6) WFLYJCA0018: Started Driver service with driver-name = delayreq.war_org.postgresql.Driver_9_4

2017-09-29 03:22:11,081 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-6) WFLYJCA0018: Started Driver service with driver-name = delayreq.war_com.mysql.jdbc.Driver_5_1

2017-09-29 03:22:11,084 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-3) WFLYJCA0018: Started Driver service with driver-name = delayreq.war_org.h2.Driver_1_4

2017-09-29 03:22:11,085 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-3) WFLYJCA0018: Started Driver service with driver-name = delayreq.war_com.mysql.fabric.jdbc.FabricMySQLDriver_5_1

2017-09-29 03:22:11,266 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 6) WFLYJPA0010: Starting Persistence Unit (phase 2 of 2) Service 'delayreq.war#DrPU'

2017-09-29 03:22:11,628 WARN [org.jboss.jca.core.connectionmanager.pool.strategy.OnePool] (ServerService Thread Pool -- 6) IJ000604: Throwable while attempting to get a new connection: null: javax.resource.ResourceException: IJ031084: Unable to create connection

at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:345)

at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.getLocalManagedConnection(LocalManagedConnectionFactory.java:352)

at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:287)

at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.createConnectionEventListener(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:1320)

at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.getConnection(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:496)

at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getSimpleConnection(AbstractPool.java:617)

at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getConnection(AbstractPool.java:589)

at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection(AbstractConnectionManager.java:590)

at org.jboss.jca.core.connectionmanager.tx.TxConnectionManagerImpl.getManagedConnection(TxConnectionManagerImpl.java:429)

at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.allocateConnection(AbstractConnectionManager.java:747)

at org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:138)

at org.jboss.as.connector.subsystems.datasources.WildFlyDataSource.getConnection(WildFlyDataSource.java:66)

at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122)

at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:180)

at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:68)

at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35)

at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:88)

at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:254)

at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:228)

at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:207)

at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServicesImpl.java:51)

at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:94)

at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:237)

at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:207)

at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.handleTypes(MetadataBuildingProcess.java:352)

at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:111)

at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:847)

at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:874)

at org.jboss.as.jpa.hibernate5.TwoPhaseBootstrapImpl.build(TwoPhaseBootstrapImpl.java:44)

at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:161)

at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:121)

at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:667)

at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1.run(PersistenceUnitServiceImpl.java:193)

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:748)

at org.jboss.threads.JBossThread.run(JBossThread.java:320)

Caused by: 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 sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)

at java.lang.reflect.Constructor.newInstance(Constructor.java:423)

at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)

at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:989)

at com.mysql.jdbc.MysqlIO.(MysqlIO.java:341)

at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2203)

at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2236)

at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2035)

at com.mysql.jdbc.ConnectionImpl.(ConnectionImpl.java:790)

at com.mysql.jdbc.JDBC4Connection.(JDBC4Connection.java:47)

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)

at java.lang.reflect.Constructor.newInstance(Constructor.java:423)

at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)

at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:400)

at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)

at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:321)

... 36 more

Caused by: java.net.UnknownHostException: dev.mysql.mayocase.com: Name does not resolve

at java.net.Inet4AddressImpl.lookupAllHostAddr(Native Method)

at java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:928)

at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1323)

at java.net.InetAddress.getAllByName0(InetAddress.java:1276)

at java.net.InetAddress.getAllByName(InetAddress.java:1192)

at java.net.InetAddress.getAllByName(InetAddress.java:1126)

at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:188)

at com.mysql.jdbc.MysqlIO.(MysqlIO.java:300)

... 49 more

2017-09-29 03:22:11,630 WARN [org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator] (ServerService Thread Pool -- 6) HHH000342: Could not obtain connection to query metadata : javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/datasources/ExampleDS

2017-09-29 03:22:11,632 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 6) MSC000001: Failed to start service jboss.persistenceunit."delayreq.war#DrPU": org.jboss.msc.service.StartException in service jboss.persistenceunit."delayreq.war#DrPU": org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment]

at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:179)