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Deploying a new cluster - AWS Elemental Conductor Live

Deploying a new cluster

Read this section if you are setting up AWS Elemental Conductor Live, AWS Elemental Live, and (optionally) AWS Elemental Statmux for the first time.

(If you are grouping existing Elemental Live nodes into a Conductor Live cluster, see Upgrading standalone nodes into a cluster.)

Warning

You must perform these steps in the specified order. Otherwise, the cluster might not get set up correctly.

Step 1: Design the cluster

As your first step, you should design the cluster. For guidelines, see Designing the cluster.

Step 2: Install software

You might need to install the AWS Elemental software on the Conductor Live nodes and worker nodes.

  • If you have obtained AWS Elemental appliances, you don't need to install software. The appliances are delivered with software already installed.

Note

Make sure that both Conductor Live nodes have the same software version installed.

Step 3: Configure connectivity features on the nodes

  • On each worker node, perform the tasks that are listed in Configuring nodes for connectivity. Perform these tasks in any order.

  • On the primary Conductor Live node, perform the tasks that are listed in Configuring nodes for connectivity. Perform these tasks in any order.

  • On the secondary Conductor Live node, perform the following tasks. Perform these tasks in any order:

    You don't need to configure as many fields on the secondary Conductor Live because the secondary Conductor Live will synchronize with the primary Conductor Live.

Step 4: Configure features on the worker

On each worker node, configure the features that apply to that node, from the list in Configure worker features.

You can configure these features at any time in this setup procedure.

Step 5: Enable user authentication on the Conductor Live

We recommend that you set up the nodes so that users must log into the node. For an overview of how user authentication works, see About user authentication.

If you do decide to set up in this way, you must enable the user authentication feature on the Conductor Live, before you recruit the nodes to the cluster:

Step 6: Recruit nodes into the cluster

Recuit the primary Conductor Live nodes and all the workers nodes into the cluster. See Adding (recruiting) worker nodes to the cluster

The nodes get added to the cluster, but they don't yet belong to any redundancy group.

Step 7: Configure redundancy groups in the cluster

We recommend that you set up the cluster with Conductor redundancy (a primary and a secondary Conductor Live node), and with worker node redundancy.

Step 8: Apply user authentication on worker nodes

If you enabled user authentication on the primary Conductor Live (earlier in this procedure), you must now apply user authentication on all the worker nodes in the cluster.

Step 9: Add users to the nodes

If you enabled user authentication, you must now add users. For information about the types of users that you can add, see Managing users in Conductor Live.

Add these types of users:

  • One or two regular administrators on each individual worker node. These administrators will access the worker node locally (by logging on directly on the web interface of the node) only in order to troubleshoot. For information, see Adding users to worker nodes.

Step 10: Enable HA

Enable HA (high availability) on the primary Conductor Live.