title: WSO2 key manager
body: <p>I am working on implementing API Manager 1.5.0 in a clustered envrionment.  The store and publisher are together on one node, the key manager and gateway clustered on other servers.</p>
  
  <p>We have multiple gateway nodes in a cluster (we don't have an ELB but are using DNS round robin entries to balance between IPs). </p>
  
  <p>When working through the document: <a href="http://docs.wso2.org/display/CLUSTER420/Clustering+API+Manager" rel="nofollow">http://docs.wso2.org/display/CLUSTER420/Clustering+API+Manager</a>
  it indicates that "versions above 1.3 should use the same user store and that Governance Registry and Key Manager should be on the same gateway node."  Does it mean logically?  Because I'm planning on having a cluster of servers for Gateway and Key Manager products.</p>