[jboss-jira] [JBoss JIRA] (WFCORE-350) Domain reflects jboss.server.xy properties

[Brian Stansberry (JIRA)]

    [ https://issues.jboss.org/browse/WFCORE-350?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13524907#comment-13524907 ] 

Brian Stansberry edited comment on WFCORE-350 at 1/26/18 8:04 PM:
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The intent is if you set them on the HC or PC process they have no meaningful effect, i.e. the HC/PC doesn't use them itself and doesn't pass them to its servers. An HC can control > 1 server so setting server specific settings to a common value on the HC and then having that passed in to its servers means all the servers will collide. In your example you'd have multiple processes fighting over /var/logs/wildfly/server.log.

You use the /host=x/server-config=y/system-property=z resources if you want control these properties on the servers. I'm not sure but I believe you can use domain-wide, host-wide or server-group wide system-property resources for jboss.server.... props if you want, but you need to understand what processes are going to get those properties and avoid collisions.


was (Author: brian.stansberry):
The intent is if you set them on the HC or PC process they have no meaningful effect, i.e. the HC/PC doesn't use them itself and doesn't pass them to its servers. An HC can control > 1 server so setting server specific settings to a common value on the HC and then having that passed in to its server means all the servers will collide. In your example you'd have multiple processes fighting over /var/logs/wildfly/server.log.

You use the /host=x/server-config=y/system-property=z resources if you want control these properties on the servers. I'm not sure but I believe you can use domain-wide, host-wide or server-group wide system-property resources for jboss.server.... props if you want, but you need to understand what processes are going to get those properties and avoid collisions.

> Domain reflects jboss.server.xy properties
> ------------------------------------------
>
>                 Key: WFCORE-350
>                 URL: https://issues.jboss.org/browse/WFCORE-350
>             Project: WildFly Core
>          Issue Type: Bug
>          Components: Domain Management
>            Reporter: Rostislav Svoboda
>            Assignee: ehsavoie Hugonnet
>            Priority: Minor
>             Fix For: 3.0.0.Alpha23
>
>
> Domain reflects jboss.server.xy properties, tested with jboss.server.log.dir property.
> The same server.log file is used for both server-one and server-two. Only file boot.log is created in  domain/servers/server-one/log and domain/servers/server-two/log directory. In my case file server.log contains log only for server-one, there is no log for server-two.
> I think jboss.server.xy properties shouldn't be reflected in domain instances.
> Even structure of https://docs.jboss.org/author/display/AS71/Command+line+parameters implies that jboss.server.xy properties are used for Standalone.
> Reproducer of my steps:
> {code}
>  rm -rf domain/servers
>  bin/domain.sh -Djboss.server.log.dir=/tmp/
>  ls -aR domain/servers/server-one/log
>  ls -aR domain/servers/server-two/log
>  ls -l /tmp/server*
> {code}



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