[jboss-jira] [JBoss JIRA] (WFLY-1066) Automatic configuration of 'Initial_hosts' for a cluster using JGroups TCP-stack in domain mode (aka DOMAIN_PING)

[Radoslav Husar (Jira)]

     [ https://issues.jboss.org/browse/WFLY-1066?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Radoslav Husar updated WFLY-1066:
---------------------------------
    Component/s: Clustering


> Automatic configuration of 'Initial_hosts' for a cluster using JGroups TCP-stack in domain mode (aka DOMAIN_PING)
> -----------------------------------------------------------------------------------------------------------------
>
>                 Key: WFLY-1066
>                 URL: https://issues.jboss.org/browse/WFLY-1066
>             Project: WildFly
>          Issue Type: Feature Request
>          Components: Clustering, Management
>         Environment: Server running in Domain mode
>            Reporter: Wolf-Dieter Fink
>            Assignee: Jason Greene
>            Priority: Major
>              Labels: clustering, domain, jgroups
>
> It is complicated to keep the subsystem JGroups in sync if the tcp-stack is used in domain mode.
> All new servers that join/leave a clustered server group (configuration) must be added or removed by hand for the jgroup configuration.
> The domain server will receive the information if a host-controller enrol and register server to a clustered server-group.
> So the configuration of the initial_hosts can be done automatically to avoid old entries which cause unnecessary checks and ensure that all active servers are known.



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