[jboss-jira] [JBoss JIRA] (AS7-6754) add blocking option to start/stop/restart/reload commands for server groups

[Emanuel Muckenhuber (JIRA)]

     [ https://issues.jboss.org/browse/AS7-6754?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Emanuel Muckenhuber resolved AS7-6754.
--------------------------------------

    Fix Version/s: 8.0.0.Alpha1
                       (was: Awaiting Volunteers)
       Resolution: Done


The basic functionality is there. As a future improvement we should make this work with domain rollout plans, however that requires some substantial changes.
                
> add blocking option to start/stop/restart/reload commands for server groups
> ---------------------------------------------------------------------------
>
>                 Key: AS7-6754
>                 URL: https://issues.jboss.org/browse/AS7-6754
>             Project: Application Server 7
>          Issue Type: Enhancement
>          Components: Domain Management
>    Affects Versions: EAP 6.1.0.Alpha (7.2.0.Final)
>            Reporter: Brad Maxwell
>            Assignee: Emanuel Muckenhuber
>             Fix For: 8.0.0.Alpha1
>
>
> In domain mode, it is possible to block when restarting individual servers, this would be a useful enhancement to add the blocking option to the start/stop/restart of server groups.  This option would be useful when writing management scripts to know when the servers have complete the operation.
> /host=master/server-config=example-server1:restart(blocking=true)
> /host=master/server-config=example-server1:stop(blocking=true)
> /host=master/server-config=example-server1:start(blocking=true)
> domain mode
> These would benefit from a blocking option
> /:restart-servers
> /:stop-servers
> /:start-servers
> As well as these
> /server-group=main-server-group:restart-servers()
> /server-group=main-server-group:stop-servers()
> /server-group=main-server-group:start-servers()
> standalone mode:
> In standalone mode, there is shutdown with a restart option, this would also benefit from adding a blocking argument when restarting or shutting down
> :shutdown(restart=true)
> It looks like :reload() does not have a blocking option either, reload essentially is restarting the server, from a scripting perspective there is not a nice way to call reload then then perform some other commands, currently you have to do a sleep and then try to invoke a command catch an exception and try again later.  So :reload(blocking=true) would also be useful.

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