java.net.ConnectException: JBAS012144: Could not connect to remote://nnn.nn.nn.88:9999. The connection timed out

Question

I am trying to run in jboss instance in domain mode. While I do that I am getting the following issue......

[Host Controller] 12:45:56,535 WARN [org.jboss.as.host.controller] (Controller Boot Thread) JBAS010900: Could not connect to remote domain controller at remote://nnn.nn.nn.88:9999 -- java.net.ConnectException: JBAS012144: Could not connect to remote://nnn.nn.nn.88:9999. The connection timed out

I had ran two JBoss instance in domain mode after configuring...

First JBoss instance->

./domain.sh -b nnn.nn.nn.88 -Djboss.bind.address.management=nnn.nn.nn.88

Second JBoss Instance ->

./domain.sh -b nnn.nn.nn.89 -Djboss.domain.master.address=nnn.nn.nn.88 --host-config=host-slave.xml

nnn.nn.nn.88 host.xml configuration is as follows...

<domain-controller>
       <local/>
</domain-controller>

nnn.nn.nn.89 host-slave.xml configuration is as follows...

<domain-controller>
      <remote host="${jboss.domain.master.address}" port="${jboss.domain.master.port:9999}" security-realm="ManagementRealm"/>
<domain-controller>

I am able to telnet to port 9999 on host nnn.nn.nn.88 from 89..... as I configured by removing loopback ip for public & management port...... Although is it the implication that <domain-controller> has <local/>....

Please help me to solve this issue... JDK version is JDK 7 Update 80.... EAP 6.3....

Dev Anand Sadasivam · Accepted Answer · 2015-11-30 09:22:59Z

1

In HC host.xml and if we use --host-config=host-slave.xml that particular xml has to connected with DC under <domain-controller> node....

jboss.domain.master.address should be Domain Controller address nnn.nn.nn.88....

<domain-controller>
      <remote host="${jboss.domain.master.address:nnn.nn.nn.88}" port="${jboss.domain.master.port:9999}" security-realm="ManagementRealm"/>
<domain-controller>

answered Nov 30, 2015 at 9:22

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Dev Anand Sadasivam

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3 revs · Accepted Answer · 2015-10-14 09:52:56Z

0

As per the solution article from redhat....

https://access.redhat.com/solutions/218053#

I ran following command for the same configuration which I had while posting this question..... And I got succeeded.....

DC-> ./domain.sh -b my-host-ip1 -bmanagement my-host-ip1

HC-> ./domain.sh -Djboss.domain.master.address=my-host-ip1 -b my-host-ip2 -bmanagement my-host-ip2

Although is this way of configuring gives clustering capability to DC and HCs..... I had raised same question to Redhat on the same solution article..... The answer must be yes I hope....

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