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1. Re: How to setup a domain cluster using multiple jboss installations on the same machine
rhusar Nov 19, 2012 12:22 PM (in response to sunilgiri)1 of 1 people found this helpfulTake a look at docs on domain here:
https://docs.jboss.org/author/display/AS7/Admin+Guide#AdminGuide-ManagedDomain
Otherwise your question is too vague. In general, you will start domain mode, configure nodes with HA profile, setup security, configure other node to connect to that single domain controller, implement your app using @Clustered annotatioin and deploy it in cluster. Done!
Rado
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2. Re: How to setup a domain cluster using multiple jboss installations on the same machine
sunilgiri Nov 20, 2012 11:51 PM (in response to rhusar)It was not a specific question, apologise for that.
Now thanks for the link, I have done the setup as follows.
Made three copies of jboss-as-7.1.1.Final, Configured one as domain controller others namely server1, server2 connect to the domain controller.
Have following entries in both server1,server2 ( host.xml )
<domain-controller> <remote host="10.6.0.195" port="9999"/> <!-- Alternative remote domain controller configuration with a host and port --> </domain-controller> Server1 has the following entry ( host.xml )
<servers> <server name="server-one" group="main-server-group"> <socket-bindings port-offset="200"/> </server> </servers> Server2 has the following entry ( in host.xml )
<servers> <server name="server-two" group="main-server-group"> <socket-bindings port-offset="250"/> </server> </servers> It works, but only if I put the port offset. Is there anything else, to be taken care of?
I want to start the two hosts server1,server2 using some loopback ip, not sure on how to do it.
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3. Re: How to setup a domain cluster using multiple jboss installations on the same machine
rhusar Nov 21, 2012 7:23 AM (in response to sunilgiri)1 of 1 people found this helpfulIt works, but only if I put the port offset. Is there anything else, to be taken care of?
You cannot bind to the same port on the same IP address. That cannot work.
What you need to do is either
- use port offset and bind to different addresses
- use different IP addresses e.g. by creating a new virtual network interface with different IP address
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4. Re: How to setup a domain cluster using multiple jboss installations on the same machine
sunilgiri Nov 22, 2012 5:47 AM (in response to rhusar)Thanks Radoslav, for your help. I tried by creating loop back addresses.
But then endup having following error on node start up
On Domain controller console it shows the following message
14:37:25,701 INFO [org.jboss.modules] (main) JBoss Modules version 1.1.1.GA
14:37:25,853 INFO [org.jboss.as.process.Host Controller.status] (main) JBAS012017: Starting process 'Host Controller'
[Host Controller] 14:37:28,225 INFO [org.jboss.modules] (main) JBoss Modules version 1.1.1.GA
[Host Controller] 14:37:28,344 INFO [org.jboss.msc] (main) JBoss MSC version 1.0.2.GA
[Host Controller] 14:37:28,592 INFO [org.jboss.as] (MSC service thread 1-3) JBAS015899: JBoss AS 7.1.1.Final "Brontes" starting
[Host Controller] 14:37:29,250 INFO [org.xnio] (MSC service thread 1-4) XNIO Version 3.0.3.GA
[Host Controller] 14:37:29,271 INFO [org.xnio.nio] (MSC service thread 1-4) XNIO NIO Implementation Version 3.0.3.GA
[Host Controller] 14:37:29,306 INFO [org.jboss.remoting] (MSC service thread 1-4) JBoss Remoting version 3.2.3.GA
[Host Controller] 14:37:31,471 INFO [org.jboss.as] (Controller Boot Thread) JBAS010902: Creating http management service using network interface (management) port (9990) securePort (-1)
[Host Controller] 14:37:31,486 INFO [org.jboss.as.remoting] (MSC service thread 1-8) JBAS017100: Listening on /10.6.0.42:9999
[Host Controller] 14:37:31,855 INFO [org.jboss.as] (Controller Boot Thread) JBAS015951: Admin console listening on http://10.6.0.42:9990
[Host Controller] 14:37:31,857 INFO [org.jboss.as] (Controller Boot Thread) JBAS015874: JBoss AS 7.1.1.Final "Brontes" (Host Controller) started in 4295ms - Started 11 of 11 services (0 services are passive or on-demand)
[Host Controller] 14:38:25,035 INFO [org.jboss.as.domain] (domain-mgmt-handler-thread - 1) JBAS010918: Registered remote slave host "Node1", JBoss AS 7.1.1.Final "Brontes"
Node1 shows the following error on startup
[Server:server-one] 16:08:55,535 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-2) MSC00001: Failed to start service jboss.host.controller.client: org.jboss.msc.service.StartException in service jboss.host.controller.client: java.net.ConnectException: JBAS012174: Could not connect to remote://sunil-PC:9999. The connection failed
[Server:server-one] at org.jboss.as.server.mgmt.domain.HostControllerServerClient.start(HostControllerServerClient.java:161) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
[Server:server-one] at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
[Server:server-one] at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
[Server:server-one] at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [rt.jar:1.6.0_31]
[Server:server-one] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [rt.jar:1.6.0_31]
[Server:server-one] at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_31]
[Server:server-one] Caused by: java.net.ConnectException: JBAS012174: Could not connect to remote://sunil-PC:9999. The connection failed
[Server:server-one] at org.jboss.as.protocol.ProtocolChannelClient.connectSync(ProtocolChannelClient.java:153) [jboss-as-protocol-7.1.1.Final.jar:7.1.1.Final]
[Server:server-one] at org.jboss.as.server.mgmt.domain.HostControllerServerConnection.openChannel(HostControllerServerConnection.java:158) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
[Server:server-one] at org.jboss.as.server.mgmt.domain.HostControllerServerConnection.connect(HostControllerServerConnection.java:86) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
[Server:server-one] at org.jboss.as.server.mgmt.domain.HostControllerServerClient.start(HostControllerServerClient.java:135) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
[Server:server-one] ... 5 more
[Server:server-one] Caused by: javax.security.sasl.SaslException: Authentication failed: all available authentication mechanisms failed
[Server:server-one] at org.jboss.remoting3.remote.ClientConnectionOpenListener$Capabilities.handleEvent(ClientConnectionOpenListener.java:315) [jboss-remoting-3.2.3.GA.jar:3.2.3.GA]
[Server:server-one] at org.jboss.remoting3.remote.ClientConnectionOpenListener$Capabilities.handleEvent(ClientConnectionOpenListener.java:214) [jboss-remoting-3.2.3.GA.jar:3.2.3.GA]
[Server:server-one] at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:72) [xnio-api-3.0.3.GA.jar:3.0.3.GA]
[Server:server-one] at org.xnio.channels.TranslatingSuspendableChannel.handleReadable(TranslatingSuspendableChannel.java:189) [xnio-api-3.0.3.GA.jar:3.0.3.GA]
[Server:server-one] at org.xnio.channels.TranslatingSuspendableChannel$1.handleEvent(TranslatingSuspendableChannel.java:103) [xnio-api-3.0.3.GA.jar:3.0.3.GA]
[Server:server-one] at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:72) [xnio-api-3.0.3.GA.jar:3.0.3.GA]
[Server:server-one] at org.xnio.channels.TranslatingSuspendableChannel.handleReadable(TranslatingSuspendableChannel.java:189) [xnio-api-3.0.3.GA.jar:3.0.3.GA]
[Server:server-one] at org.xnio.ssl.JsseConnectedSslStreamChannel.handleReadable(JsseConnectedSslStreamChannel.java:180) [xnio-api-3.0.3.GA.jar:3.0.3.GA]
[Server:server-one] at org.xnio.channels.TranslatingSuspendableChannel$1.handleEvent(TranslatingSuspendableChannel.java:103) [xnio-api-3.0.3.GA.jar:3.0.3.GA]
[Server:server-one] at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:72) [xnio-api-3.0.3.GA.jar:3.0.3.GA]
[Server:server-one] at org.xnio.nio.NioHandle.run(NioHandle.java:90)
[Server:server-one] at org.xnio.nio.WorkerThread.run(WorkerThread.java:184)
[Server:server-one] at ...asynchronous invocation...(Unknown Source)
[Server:server-one] at org.jboss.remoting3.EndpointImpl.doConnect(EndpointImpl.java:270) [jboss-remoting-3.2.3.GA.jar:3.2.3.GA]
[Server:server-one] at org.jboss.remoting3.EndpointImpl.doConnect(EndpointImpl.java:251) [jboss-remoting-3.2.3.GA.jar:3.2.3.GA]
[Server:server-one] at org.jboss.remoting3.EndpointImpl.connect(EndpointImpl.java:349) [jboss-remoting-3.2.3.GA.jar:3.2.3.GA]
[Server:server-one] at org.jboss.remoting3.EndpointImpl.connect(EndpointImpl.java:337) [jboss-remoting-3.2.3.GA.jar:3.2.3.GA]
[Server:server-one] at org.jboss.as.protocol.ProtocolChannelClient.connect(ProtocolChannelClient.java:114) [jboss-as-protocol-7.1.1.Final.jar:7.1.1.Final]
[Server:server-one] at org.jboss.as.protocol.ProtocolChannelClient.connectSync(ProtocolChannelClient.java:123) [jboss-as-protocol-7.1.1.Final.jar:7.1.1.Final]
[Server:server-one] ... 8 more
[Server:server-one]
[Server:server-one] 16:08:55,569 INFO [org.jboss.jaxr] (MSC service thread 1-7) JBAS014000: Started JAXR subsystem, binding JAXR connection factory into JNDI as: java:jboss/jaxr/ConnectionFactory
Follows the entry in Host.xml for Node1
<management-interfaces>
<native-interface security-realm="ManagementRealm">
<socket interface="management" port="${jboss.management.native.port:9999}"/>
</native-interface>
<http-interface security-realm="ManagementRealm">
<socket interface="management" port="${jboss.management.http.port:9990}"/>
</http-interface>
</management-interfaces>
</management>
Looks like it fails looping back to connect 9999
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5. Re: How to setup a domain cluster using multiple jboss installations on the same machine
rhusar Nov 22, 2012 5:55 AM (in response to sunilgiri)Uh, sorry, I am not fluent in debugging domain problems, but I suspect from
[Server:server-one] Caused by: javax.security.sasl.SaslException: Authentication failed: all available authentication mechanisms failed
that you haven't created and specified the user to connect to domain with?
Also double check that not only you changed the public IP to connect to, but also the management IP. (In standalone mode these are switched with -b <IP> -bmanagement <IP>).
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6. Re: How to setup a domain cluster using multiple jboss installations on the same machine
sunilgiri Nov 22, 2012 10:41 PM (in response to rhusar)I spent some time on this and found out
https://community.jboss.org/thread/201916
It seems slave node registers succesfully to the domain controller ( as shown in the above logs), but the actual problem is the server instance running on the slave node cannot connect to its *host* controller .
I tried starting host with following switch ,meaning I have given localhost instead of IP and it worked -bmanagement=localhost
Really appreciate your support.
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7. Re: How to setup a domain cluster using multiple jboss installations on the same machine
rhusar Nov 23, 2012 4:29 AM (in response to sunilgiri)Fantastic, glad it worked!