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From Jean-Baptiste Onofré (JIRA) <j...@apache.org>
Subject [jira] [Created] (KARAF-4166) Add karaf.lock.exclusive property to prevent a slave instance to start
Date Wed, 02 Dec 2015 16:39:10 GMT
Jean-Baptiste Onofré created KARAF-4166:
-------------------------------------------

             Summary: Add karaf.lock.exclusive 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.

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}



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