Parallel installation

You have installed a second cluster to run in parallel with an original cluster, but you have not started the second cluster yet.

If you have installed one cluster and want to install a second cluster in parallel with the first as a means of transitioning from the old cluster to the new cluster, you must make some changes after installing but before starting the second cluster.

  1. Change the service start type from automatic to manual in named.xml located in $EGO_CONFDIR/../../eservice/esc/conf/services.

    <sc:StartType>Manual</sc:StartType>

  2. Comment out the dependency on Service Director in wsg.xml located in $EGO_CONFDIR/../../eservice/esc/conf/services.

    <!-- <sc:Dependency type="OnStart">ServiceDirector</sc:Dependency>

  3. Start the second cluster.
  4. When the first cluster has been decomissioned, stop the WebServiceGateway service.
  5. Change the start type back to automatic in named.xml and remove the comment on service director dependency in wsg.xml.
  6. Start the WebServiceGateway service.