Bridge Two Infinsipan Clustered Caches with RELAY2

External

• RedHat JDG Manual Cross-Datacenter Replication https://access.redhat.com/documentation/en-US/Red_Hat_JBoss_Data_Grid/6.6/html/Administration_and_Configuration_Guide/chap-Set_Up_Cross-Datacenter_Replication.html

Internal

• Infinispan Configuration
• RELAY2

Relevance

• JDG 6.6

Procedure

1. JGroups Configuration

1.2 Declare the RELAY2 Protocol

Declare the RELAY2 protocol that refers to the bridging cluster JGroups stack.

2. Infinispan Configuration

2.1 Declare The Local Clusters (Sites) a Cache Wants to Relay To

<distributed-cache>
     <!-- Additional configuration elements here -->
     <backups>
        <backup site="{FIRSTSITENAME}" strategy="{SYNC/ASYNC}" />
        <backup site="{SECONDSITENAME}" strategy="{SYNC/ASYNC}" />
     </backups>
</distributed-cache>