CORD-394 Purge group/flow store when device goes offline
Stage 1: (this commit)
Add a component config purgeOnDisconnection, which is false by default.
When set to true, GroupManager and FlowManager will purge groups/flows
associated with a device when the device goes offline.
Stage 2: (upcoming commit)
Enable these configs in SegmentRoutingManager
Clean up group related information in SegmentRountingManager
Change-Id: I46d047d690d4641e030f6cdd084ce16ac02d8919
diff --git a/core/common/src/test/java/org/onosproject/store/trivial/SimpleGroupStore.java b/core/common/src/test/java/org/onosproject/store/trivial/SimpleGroupStore.java
index 230fa33..d3ab890 100644
--- a/core/common/src/test/java/org/onosproject/store/trivial/SimpleGroupStore.java
+++ b/core/common/src/test/java/org/onosproject/store/trivial/SimpleGroupStore.java
@@ -23,6 +23,8 @@
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
import java.util.Optional;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
@@ -477,6 +479,19 @@
}
@Override
+ public void purgeGroupEntry(DeviceId deviceId) {
+ Set<Map.Entry<GroupId, StoredGroupEntry>> entryPendingRemove =
+ groupEntriesById.get(deviceId).entrySet();
+
+ groupEntriesById.remove(deviceId);
+ groupEntriesByKey.remove(deviceId);
+
+ entryPendingRemove.forEach(entry -> {
+ notifyDelegate(new GroupEvent(Type.GROUP_REMOVED, entry.getValue()));
+ });
+ }
+
+ @Override
public void deviceInitialAuditCompleted(DeviceId deviceId,
boolean completed) {
synchronized (deviceAuditStatus) {