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https://issues.apache.org/jira/browse/KARAF-4166?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jean-Baptiste Onofré updated KARAF-4166:
----------------------------------------
    Description: 
By default, a Karaf slave instance starts to be able to "pre-install" bundle 
there.

In some use case, we want to block the startup of the slave instances.

  was:
By default, a Karaf slave instance starts to be able to "pre-install" bundle 
there.

We can enhance the SimpleLockFile (controled a karaf.lock.exclusive property) 
like this:

{code}
boolean lock() throws Exception {
 boolean locked = super.lock();
 if (!locked) throw new RuntimeException("startup aborted");
 return true;
}
{code}


> Add karaf.lock.slave.block property to prevent a slave instance to start
> ------------------------------------------------------------------------
>
>                 Key: KARAF-4166
>                 URL: https://issues.apache.org/jira/browse/KARAF-4166
>             Project: Karaf
>          Issue Type: Improvement
>          Components: karaf-core
>            Reporter: Jean-Baptiste Onofré
>            Assignee: Jean-Baptiste Onofré
>             Fix For: 3.0.6, 4.0.4
>
>
> By default, a Karaf slave instance starts to be able to "pre-install" bundle 
> there.
> In some use case, we want to block the startup of the slave instances.



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