]
Jeff Mesnil reassigned WFCORE-4733:
-----------------------------------
Assignee: Yeray Borges (was: Jeff Mesnil)
Server stops after switching from 'local' DC to
'remote' DC
-----------------------------------------------------------
Key: WFCORE-4733
URL:
https://issues.jboss.org/browse/WFCORE-4733
Project: WildFly Core
Issue Type: Bug
Components: Management
Affects Versions: 10.0.0.Final
Environment: 2 servers started as DC on two different machines
Reporter: Joerg Baesner
Assignee: Yeray Borges
Priority: Major
Install WildFly on two different machines, add an 'admin' user and start the
{{host-master.xml}} configurations on each node, like:
machineA: (10.10.10.1)
{noformat}
$JBOSS_HOME/bin/add-user.sh -u admin -p admin
$JBOSS_HOME/bin/domain.sh --host-config.xml -Djboss.bind.address.management=10.10.10.1
{noformat}
machineB: 10.10.10.2
{noformat}
$JBOSS_HOME/bin/add-user.sh -u admin -p admin
$JBOSS_HOME/bin/domain.sh --host-config.xml -Djboss.bind.address.management=10.10.10.2
{noformat}
And then applying a simplified script like below to machineB:
{code}
batch
/host=master:write-attribute(name=name, value=slave)
/host=master/core-service=discovery-options/static-discovery=primary:add(host=10.10.10.1,
port=9990, protocol=remote+http)
/host=master:write-remote-domain-controller(username=admin,
security-realm="ManagementRealm")
/host=master/core-service=management/security-realm=ManagementRealm/server-identity=secret:add(value="YWRtaW4=")
run-batch
/host=master:reload
{code}
Executing this scripts results in a server log output like below and stopping of the
'DomainController':
{noformat}
[Host Controller] INFO [org.jboss.as.host.controller] (Controller Boot Thread)
WFLYHC0003: Creating http management service using network interface (management) port
(9990) securePort (-1)
[Host Controller] WARN [org.jboss.as.domain.management.security] (MSC service thread
1-2) WFLYDM0111: Keystore /jboss/jboss-eap-7.2/domain/configuration/application.keystore
not found, it will be auto generated on first use with a self signed certificate for host
localhost
[Host Controller] WARN [org.jboss.as.host.controller] (Controller Boot Thread)
WFLYHC0001: Could not connect to remote domain controller remote+http://10.0.0.1:9990:
2-$-WFLYDC0015: There is already a registered host named 'master'
[Host Controller] at
org.jboss.as.host.controller.RemoteDomainConnection$HostControllerConnectRequest.handleRequest(RemoteDomainConnection.java:390)
[Host Controller] at
org.jboss.as.protocol.mgmt.AbstractMessageHandler.handleMessage(AbstractMessageHandler.java:321)
[Host Controller] at
org.jboss.as.protocol.mgmt.AbstractMessageHandler.handleRequest(AbstractMessageHandler.java:286)
[Host Controller] at
org.jboss.as.protocol.mgmt.AbstractMessageHandler.handleMessage(AbstractMessageHandler.java:234)
[Host Controller] at
org.jboss.as.protocol.mgmt.ManagementChannelReceiver.handleMessage(ManagementChannelReceiver.java:85)
[Host Controller] at
org.jboss.remoting3.remote.RemoteConnectionChannel.lambda$handleMessageData$3(RemoteConnectionChannel.java:430)
[Host Controller] at
org.jboss.remoting3.EndpointImpl$TrackingExecutor.lambda$execute$0(EndpointImpl.java:991)
[Host Controller] at
org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
[Host Controller] at
org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1985)
[Host Controller] at
org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1487)
[Host Controller] at
org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1378)
[Host Controller] at java.lang.Thread.run(Thread.java:748)
[Host Controller]
[Host Controller] WARN [org.jboss.as.host.controller] (Controller Boot Thread)
WFLYHC0147: No domain controller discovery options remain.
[Host Controller] ERROR [org.jboss.as.host.controller] (Controller Boot Thread)
WFLYHC0002: Could not connect to master. Error was: java.lang.IllegalStateException:
WFLYHC0120: Tried all domain controller discovery option(s) but unable to connect
[Host Controller] FATAL [org.jboss.as.host.controller] (Controller Boot Thread)
WFLYHC0178: Aborting with exit code 99
[Host Controller] INFO [org.jboss.as] (MSC service thread 1-1) WFLYSRV0050: JBoss EAP
7.2.4.GA (WildFly Core 6.0.16.Final-redhat-00002) stopped in 77ms
{noformat}