Add a Minion Node to the Cluster

Perform the following procedure to add a minion node to a Carbon Black EDR containerized cluster. This step is different from a standard Carbon Black EDR distribution, where adding a node simultaneously installs the product and configures it.

Prerequisites

You will need the minion installation password for each minion that you set up during the Install a Cluster Minion Node step. For example:

Minion ID	IP Address	Password
1	192.168.23.15	3kX6wrzp1q3rl
2	192.168.23.34	LdsqXTHjHhcqR

Procedure

1. Stop the cluster: on the primary node, run ./edr-docker stop.
2. Run edr-docker cluster add-node.

   [root@localhost edr]# ./edr-docker cluster add-node
   What is the hostname or IP of the remote node: 172.16.254.12
    
   ================ CONNECT TO REMOTE NODE(s) =============
    
   Connecting to 172.16.254.12...
   Root’s password:
   

3. Start the cluster: on the primary node, run ./edr-docker start.