[jboss-jira] [JBoss JIRA] (WFLY-6589) Add attribute to model which will indicate that backup is synchronized with live server

[Miroslav Novak (JIRA)]

     [ https://issues.jboss.org/browse/WFLY-6589?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Miroslav Novak moved JBEAP-4538 to WFLY-6589:
---------------------------------------------

              Project: WildFly  (was: JBoss Enterprise Application Platform)
                  Key: WFLY-6589  (was: JBEAP-4538)
             Workflow: GIT Pull Request workflow   (was: CDW with loose statuses v1)
          Component/s: JMS
                           (was: JMS)
                           (was: ActiveMQ)
       Target Release:   (was: 7.backlog.GA)
    Affects Version/s: 10.0.0.Final
                           (was: 7.0.0.ER7)


> Add attribute to model which will indicate that backup is synchronized with live server 
> ----------------------------------------------------------------------------------------
>
>                 Key: WFLY-6589
>                 URL: https://issues.jboss.org/browse/WFLY-6589
>             Project: WildFly
>          Issue Type: Feature Request
>          Components: JMS
>    Affects Versions: 10.0.0.Final
>            Reporter: Miroslav Novak
>            Assignee: Jeff Mesnil
>            Priority: Critical
>
> If HA is configured with replicated journal then it takes some time to backup to synchronize with live server.  Once backup is in sync with live then following information appears in server.log:
> {code}
> 13:20:00,739 INFO  [org.apache.activemq.artemis.core.server] (Thread-3 (ActiveMQ-client-netty-threads-457000966)) AMQ221024: Backup server ActiveMQServerImpl::serverUUID=bc015b34-fd73-11e5-80ca-1b35f669abb8 is synchronized with live-server.
> 13:20:01,500 INFO  [org.apache.activemq.artemis.core.server] (Thread-2 (ActiveMQ-server-org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl$2 at 41f992ab-83559664)) AMQ221031: backup announced
> {code}
> Reading server logs to see whether backup is in sync is not convinient and user friendly way. Could we add this information to model so it can be detected through CLI command?
> New attribute with name {{synchronized-with-live}} should be added to {{/subsystem=messaging-activemq/server=default/ha-policy=replication-slave}}
> This information can be gathered by calling: {{SharedNothingBackupActivation.isRemoteBackupUpToDate()}}
> Additionally we should provide this attribute also in replicated live server in: {{/subsystem=messaging-activemq/server=default/ha-policy=replication-master}} as Administrator might want to know whether live can be shutdown.



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