A storage consists of two parts: one part is created inside the KUMA web interface, and the other part is installed on network infrastructure servers intended for storing events. The server part of a KUMA storage consists of ClickHouse nodes collected into a cluster.
For each ClickHouse cluster, a separate storage must be installed.
Prior to storage creation, carefully plan the structure of the cluster and deploy the necessary network infrastructure. When choosing a ClickHouse cluster configuration, consider the specific event storage requirements of your organization.
It is recommended to use ext4 as the file system.
A storage is created in several steps:
When creating storage cluster nodes, verify the network connectivity of the system and open the ports used by the components.