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  1. JBoss Server Migration Tool
  2. CMTOOL-359

Configuration migration to EAP 8 fails if jgroup authentication is configured in EAP 7.4.x configuration files.

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      Migration from EAP 7.4 to 8.0 failed if  jgroup authentication is configured in EAP 7.4 cluster enabled profiles.

       

      2024-02-19 22:01:42,576 ERROR [controller] /profile=ha/subsystem=jgroups/stack=udp/protocol=AUTH/token=plain -- WFLYCTL0368: Cannot remove capability 'org.wildfly.clustering.jgroups.auth-token.udp' from context 'profile=ha' as it is required by other capabilities:
capability 'org.wildfly.clustering.jgroups.protocol.udp.AUTH' requires it for address '/profile=ha/subsystem=jgroups/stack=udp/protocol=AUTH'
2024-02-19 22:01:42,592 ERROR [management-operation] WFLYCTL0008: Failed to persist configuration change: org.jboss.as.controller.persistence.ConfigurationPersistenceException: WFLYCTL0084: Failed to marshal configuration
    at org.jboss.as.controller@21.0.5.Final-redhat-00001//org.jboss.as.controller.persistence.AbstractFilePersistenceResource.<init>(AbstractFilePersistenceResource.java:53)
    at org.jboss.as.controller@21.0.5.Final-redhat-00001//org.jboss.as.controller.persistence.ConfigurationFilePersistenceResource.<init>(ConfigurationFilePersistenceResource.java:46)
. . .
Caused by: java.lang.IllegalArgumentException
    at org.jboss.dmr.ModelValue.asProperty(ModelValue.java:99)
    at org.jboss.dmr.ModelNode.asProperty(ModelNode.java:517)

       

      Steps to replicate issue:

      1. Add 'auth-protocol' tag in vanilla EAP 7.4.x(domain.xml) under jgroups subsystem to configure authentication in jgroups:

       

      <subsystem xmlns="urn:jboss:domain:jgroups:8.0">
 . . .. 
 <stacks>
 <stack name="udp">
    . . . .
   <protocol type="pbcast.STABLE"/>
   <auth-protocol type="AUTH">
     <plain-token>
       <shared-secret-reference clear-text="my_password"/>
     </plain-token>
   </auth-protocol>
  <protocol type="pbcast.GMS"/>

      2. Download EAP 8 migration tool and try migrating EAP 7.4.x configuration to EAP 8.0 installation

       

      ./jboss-server-migration.sh --source /EAP7/jboss-eap-7.4.6/jboss-eap-7.4 --target /jboss-eap-8.0

       

      3. Migration will fail with error. Complete migration.log attached.

      Is this a bug or we need any additional configuration for migrating files.

       

        1. migration.log
          88 kB

            emartins@redhat.com Eduardo Martins
            emartins@redhat.com Eduardo Martins
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              Created:
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