BUG 2185 : Make the Custom Raft Policy externally configurable

[controller.git] / opendaylight / md-sal / sal-distributed-datastore / src / main / yang / distributed-datastore-provider.yang

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/yang/distributed-datastore-provider.yang b/opendaylight/md-sal/sal-distributed-datastore/src/main/yang/distributed-datastore-provider.yang
index 71c440eeced5b67051f0b9f15e53696d0f9d0c18..fcd4a301dbeeaff30085fd8476b2972346271847 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/yang/distributed-datastore-provider.yang
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/yang/distributed-datastore-provider.yang
@@ -214,6 +214,17 @@ module distributed-datastore-provider {
              description "Enable or disable transaction context debug. This will log the call site trace for
                           transactions that fail";
          }
+
+         leaf custom-raft-policy-implementation {
+            default "";
+            type string;
+            description "A fully qualified java class name. The class should implement
+                         org.opendaylight.controller.cluster.raft.policy.RaftPolicy. This java class should be
+                         accessible to the distributed data store OSGi module so that it can be dynamically loaded via
+                         reflection. For now let's assume that these classes to customize raft behaviors should be
+                         present in the distributed data store module itself. If this property is set to a class which
+                         cannot be found then the default raft behavior will be applied";
+         }
     }
 
     // Augments the 'configuration' choice node under modules/module.