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Update Security index settings

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Update Security index settings

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Updates the settings of the security internal indices.

Prerequisites

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To use this API, you must have at least the manage_security cluster privilege.

Request body

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security: (Optional, object) Settings to be used for the index used for most security configuration, including Native realm users and roles configured via the API.
security-tokens: (Optional, object) Settings to be used for the index used to store tokens.
security: (Optional, object) Settings to be used for the index used to store profile information.

Description

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This API allows a user to modify the settings for the Security internal indices (.security and associated indices). Only a subset of settings are allowed to be modified. This includes:

index.auto_expand_replicas
index.number_of_replicas

Examples

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An example of modifying the Security settings:

PUT /_security/settings
{
    "security": {
        "index.auto_expand_replicas": "0-all"
    },
    "security-tokens": {
        "index.auto_expand_replicas": "0-all"
    },
    "security-profile": {
        "index.auto_expand_replicas": "0-all"
    }
}

The configured settings can be retrieved using the Get Security index settings API. If a given index is not in use on the system, but settings are provided for it, the request will be rejected - this API does not yet support configuring the settings for these indices before they are in use.

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