[jboss-jira] [JBoss JIRA] (WFLY-12048) outbound-socket-binding element should allow grouping to be referenced by JGroups socket-discovery-protocol

[Radoslav Husar (Jira)]

     [ https://issues.jboss.org/browse/WFLY-12048?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Radoslav Husar reassigned WFLY-12048:
-------------------------------------

    Assignee: Radoslav Husar  (was: Paul Ferraro)


> outbound-socket-binding element should allow grouping to be referenced by JGroups socket-discovery-protocol
> -----------------------------------------------------------------------------------------------------------
>
>                 Key: WFLY-12048
>                 URL: https://issues.jboss.org/browse/WFLY-12048
>             Project: WildFly
>          Issue Type: Enhancement
>          Components: Clustering
>    Affects Versions: 16.0.0.Final
>            Reporter: Wolf-Dieter Fink
>            Assignee: Radoslav Husar
>            Priority: Major
>
> JGroups configuration can use two different ways to configure cluster detection
> ------  older configuration is via protocol properties --
>      <protocol type="TCPPING">
>          <property name="initial_hosts">host[7600]</property>
> ------  new configuration via socket reference
>     <socket-discovery-protocol type="TCPPING" socket-bindings="ref-a ref-b"/>
>      ...
>     <outbound-socket-binding name="ref-a">
>         <remote-destination host="127.0.0.1" port="7600"/>
>     </outbound-socket-binding>
> -----------
> with the old option it is possible to use an expression to set all hosts in a cluster.
> The new one need to have all outbound connections listed which is harder to maintain.
> As an administrator I want to have the possibility to group the connections and only have one reference and the number of connections can be vary without changing multiple point in the configuration.
> So a configuration like this would enhance that
>     <outbound-socket-binding-group>
>         <outbound-socket-binding name="ref-a">
>             <remote-destination host="host1" port="7600"/>
>         </outbound-socket-binding>
>         <outbound-socket-binding name="ref-b">
>             <remote-destination host="host2" port="7600"/>
>         </outbound-socket-binding>
>     </outbound-socket-binding-group>



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