Deploying multiple nodes as a cluster

Deploy multiple gateway instances in a clustered configuration with a front-end load balancer for high availability.

1. Prepare the Linux host and response file.

   See step 2 to 6 in Deploying a single node.

2. Initialize a Privileged Session Gateway node.

   ./run.sh -f -r gateway1.rsp

   where

   gateway1.rsp, might contain the following parameters:

   ...
   gateway_id=gateway1 
   outbound_certificate_directory=~/session-gateway/certs_out/
   https=no
   port=9080
   activation_key=xxxxx-xxxxx-xxxxx-xxxxx-xxxxx
   ...

   Note: To initialize more nodes on the cluster, on another prepared Linux host, run the following command to add another gateway node, gateway2, with port number 9080:

   ./run.sh -f -r gateway2.rsp

   where

   gateway2.rsp, might contain the following parameters:

   ...
   gateway_id=gateway2 
   outbound_certificate_directory=~/session-gateway/certs_out/
   https=no
   port=9080
   activation_key=xxxxx-xxxxx-xxxxx-xxxxx-xxxxx
   ...

3. Verify that the nodes are successfully initialized.

   docker ps