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From "Oliver Lietz (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (KARAF-4829) Make sure configFile in features makes config available early
Date Thu, 30 Mar 2017 07:23:41 GMT

    [ https://issues.apache.org/jira/browse/KARAF-4829?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15948551#comment-15948551
] 

Oliver Lietz commented on KARAF-4829:
-------------------------------------

There is also a new _Configurator Specification_ in [OSGi Enterprise R7|https://osgi.org/download/osgi.enterprise-7.0.0-early-draft-2017-03.pdf]
which should be taken into account when reworking configuration in Karaf.

> Make sure configFile in features makes config available early
> -------------------------------------------------------------
>
>                 Key: KARAF-4829
>                 URL: https://issues.apache.org/jira/browse/KARAF-4829
>             Project: Karaf
>          Issue Type: Improvement
>          Components: karaf-config
>    Affects Versions: 4.0.7
>            Reporter: Christian Schneider
>            Assignee: Guillaume Nodet
>
> We currently have the config and configFile elements in feature files.
> Config writes the given entries to ConfigAdmin while configFile writes a file.
> So configFile is needed if the user should get a nice file to edit. The problem with
configFile is that ConfigurationAdmin reads the files asyncronously. So bundles of the feature
might already be started at the time the config is written.
> So bundles might need to restart or if they only process the config once are in a kind
of invalid state that does not relfect the config from the feature.
> So I propose to also write the config to ConfigAdmin if configFile is used. This should
allow the bundles to come up in the correct state from the start.



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