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LogScale Self-Hosted
This is an archived version of the documentation downloaded from LogScale Documentation Archives. Up to date documentation, and documentation for later versions, is available on LogScale Documentation

## `NODE_ROLES`

Option | `NODE_ROLES`
Description | Select the logical roles for a node within the LogScale cluster
Default | `all`
Values | `all` | Node has all roles and can perform any function within the cluster
| `ingestonly` | Node receives data for ingest and parsers the data into events
| `httponly` | Handles all sorts of HTTP request, including those of the ingest node
| `uionly` | Handles all sorts of UI request, including searching

Select roles for node.

A more detailed comparison is available in Logical Node Roles.

Digest and Storage nodes within a cluster use the `all` designation but are configured using Digest Rules and Storage Rules respectively.

Node roles are not combinable; one of the available options must be chosen.

ini

    NODE_ROLES=all
    QUERY_COORDINATOR=true
    ENABLE_QUERY_LOAD_BALANCING=true

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