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From "Joe Littlejohn (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CURATOR-275) Allow service instances to be disabled temporarily
Date Mon, 02 Nov 2015 22:45:27 GMT
Joe Littlejohn created CURATOR-275:
--------------------------------------

             Summary: Allow service instances to be disabled temporarily
                 Key: CURATOR-275
                 URL: https://issues.apache.org/jira/browse/CURATOR-275
             Project: Apache Curator
          Issue Type: New Feature
          Components: Recipes
            Reporter: Joe Littlejohn


Allow service instances to be temporarily removed from discovery (when using the Service Discovery
recipe). 

This can be achieved with a new 'enabled' flag that is included as part of the service instance
node data in Zookeeper. Updating this flag via e.g. Exhibitor will allow an instance to be
disabled. When the flag is omitted, the service is assumed to be enabled, hence this change
is backward compatible.



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