[jboss-jira] [JBoss JIRA] (WFCORE-2784) Host controller should allow passing jvm parameters to servers

[Tomaz Cerar (JIRA)]

    [ https://issues.jboss.org/browse/WFCORE-2784?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13403843#comment-13403843 ] 

Tomaz Cerar edited comment on WFCORE-2784 at 5/9/17 3:15 PM:
-------------------------------------------------------------

Thinking bit more about this, maybe better solution would be to implement override for option processing in JvmOptionsBuilderFactory
So that we could set jdk9 specific options in our test host*.xml under jvm settings like


{code:xml}
<jvm-options>
        <option value="--add-exports=java.base/sun.nio.ch=ALL-UNNAMED"/>
        <option value="--permit-illegal-access"/>
</jvm-options>
{code}


and JvmOptionsBuilderFactory would filter out JDK9 specific flags when not running on oracle jdk9.
Similar processing we had in place for permgen vs metaspace handling on jdk7/8


was (Author: ctomc):
Thinking bit more about this, maybe better solution would be to implement override for option processing in JvmOptionsBuilderFactory
So that we could set jdk9 specific options in our test host*.xml under jvm settings like

{{ <jvm-options>
        <option value="--add-exports=java.base/sun.nio.ch=ALL-UNNAMED"/>
        <option value="--permit-illegal-access"/>
</jvm-options>
}}

and JvmOptionsBuilderFactory would filter out JDK9 specific flags when not running on oracle jdk9.
Similar processing we had in place for permgen vs metaspace handling on jdk7/8

> Host controller should allow passing jvm parameters to servers
> --------------------------------------------------------------
>
>                 Key: WFCORE-2784
>                 URL: https://issues.jboss.org/browse/WFCORE-2784
>             Project: WildFly Core
>          Issue Type: Enhancement
>          Components: Domain Management
>            Reporter: Tomaz Cerar
>            Assignee: Brian Stansberry
>
> It should be possible passing jvm options from host controller to servers runing in it.
> One such example is passing -ea to servers if passed to host controller
> other example is passing JDK9 specific parameters trough
> idea of implementation https://github.com/wildfly/wildfly-core/pull/2394/commits/d824be5c6d973e4431b5b6e8fdcd37d3853d95a8



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