- All Implemented Interfaces:
- AutoCloseable
public class ReconciliationManager
extends Object
implements AutoCloseable
Copied from org.opendaylight.ovsdb.southbound.reconciliation.ReconciliationManager
This class provides the implementation of ovsdb southbound plugins
configuration reconciliation engine. This engine provide interfaces
to enqueue (one time retry)/ enqueueForRetry(periodic retry)/ dequeue
(remove from retry queue) reconciliation task. Reconciliation task can
be a connection reconciliation or configuration reconciliation of any
ovsdb managed resource like bridge, termination point etc. This engine
execute all the reconciliation task through a fixed size thread pool.
If submitted task need to be retry after a periodic interval they are
submitted to a single thread executor to periodically wake up and check
if task is ready for execution.
Ideally, addition of any type of reconciliation task should not require
any change in this reconciliation manager execution engine.
3-Node Cluster:
Reconciliation manager is agnostic of whether it's running in single
node cluster or 3-node cluster. It's a responsibility of the task
submitter to make sure that it submit the task for reconciliation only
if it's an owner of that device EXCEPT controller initiated Connection.
Reconciliation of controller initiated connection should be done by all
the 3-nodes in the cluster, because connection to individual controller
can be interrupted for various reason.
Created by Anil Vishnoi (avishnoi@Brocade.com) on 3/9/16.