The Elasticsearch Curator tool performs scheduled maintenance operations on a global and/or on a per-project basis. Curator performs actions daily based on its configuration. Only one Curator Pod is recommended per Elasticsearch cluster.
spec:
curation:
type: "curator"
resources:
curator:
schedule: "30 3 * * *" (1)-
Specify the Curator schedule in the cron format.
For more information, see Curator.