[jboss-jira] [JBoss JIRA] (WFCORE-310) Don't copy the contents to all hosts when assigning a deployment to a server-group

[Ken Wills (JIRA)]

    [ https://issues.jboss.org/browse/WFCORE-310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13102186#comment-13102186 ] 

Ken Wills commented on WFCORE-310:
----------------------------------

After some discussion:

- Keep command line the same
- Add new options to host.xml (and tell [~dlofthouse]). The command line mappings to attributes should be:
    --backup: if ignore-unused-configuration="true" and --backup is provided, then backup-dc="false"
           this persists XML for future runs with --cached-dc etc. This should continue to get and save the configs
    --cached-dc: maps to cached-dc="true" in host.xml

New host.xml attributes:

- backup-dc: boolean:  Try implies all configs and deployments are available in case promotion to DC is performed.
- cached-dc: boolean: If DC is not available on startup, but configurations are available (currently from a previous run with --backup) then the server may still start.


> Don't copy the contents to all hosts when assigning a deployment to a server-group
> ----------------------------------------------------------------------------------
>
>                 Key: WFCORE-310
>                 URL: https://issues.jboss.org/browse/WFCORE-310
>             Project: WildFly Core
>          Issue Type: Enhancement
>          Components: Domain Management
>            Reporter: Emanuel Muckenhuber
>            Assignee: Ken Wills
>             Fix For: 2.0.0.CR1
>
>
> When assigning a deployment to a server-group it also copies the actual deployment contents to all hosts regardless of the whether the deployment is used locally or not. This should be changed that the contents are only retrieved if they are actually needed on a local server.



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