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We don’t recommend changing these settings; the defaults should work well for most use cases.
Index State Management (ISM) stores its configuration in the
.opendistro-ism-config index. Don’t modify this index without using the ISM API operations.
All settings are available using the OpenSearch
_cluster/settings operation. None require a restart, and all can be marked
| ||True||Specifies whether ISM is enabled or not.|
| ||5 minutes||The interval at which the managed index jobs are run.|
| ||0.6||A randomized delay that is added to a job’s base run time to prevent a surge of activity from all indices at the same time. A value of 0.6 means a delay of 0-60% of a job interval is added to the base interval. For example, if you have a base interval time of 30 minutes, a value of 0.6 means an amount anywhere between 0 to 18 minutes gets added to your job interval. Maximum is 1, which means an additional interval time of 100%. This maximum cannot exceed |
| ||10 minutes||How often the routine background sweep is run.|
| ||50 milliseconds||The backoff time between retries for failures in the |
| ||2||The count of retries for failures in the |
| ||True||Specifies whether audit history is enabled or not. The logs from ISM are automatically indexed to a logs document.|
| ||2,500,000||The maximum number of documents before rolling over the audit history index.|
| ||24 hours||The maximum age before rolling over the audit history index.|
| ||8 hours||The time between rollover checks for the audit history index.|
| ||30 days||How long audit history indices are kept.|
| ||All actions||List of actions that you can use.|