Understand the default cluster configuration

The Bitnami Multi-Tier Solution for ZooKeeper uses multiple VMs, consisting of a cluster of one or more ZooKeeper nodes where the data/topic is replicated across them. The cluster is configured as follows:

• ZooKeeper instances: They are ready already inter-connected and ready to use.
• Disk: Each ZooKeeper node has a 30GB SSD disk attached (default, configurable).
• Authentication: Client and inter-nodes.