In Kibana when i GET _cat/indices?v
i get the following results:
health status index uuid pri rep docs.count docs.deleted store.size pri.store.size
yellow open timeline-2018.05 HzucsigWR3KoBO6cE3ZdrA 5 1 6 0 65.9kb 65.9kb
yellow open upgrades-2020-01-30 9s366Y2qR4CGCj5k5fAPOQ 5 1 80 0 122.4kb 122.4kb
yellow open allproblems-2020.01.25 Za_Y4uR4TbOw1qfdzf7FfA 5 1 4030 0 28.2mb 28.2mb
yellow open allproblems-2020.01.26 XKGyrQspQBqNlx4QFmUXGA 5 1 4012 0 28.9mb 28.9mb
yellow open upgrades-2019-07-28 0aYCfuLpTPmQPWTOmT4Y1A 5 1 6 0 39.3kb 39.3kb
yellow open upgrades-2019-08-10 N8JVou5kS-eyRCTdKM4y8w 5 1 6 0 39.9kb 39.9kb
yellow open timeline-2019.01 wl2miX0UQNWqx_vK85rowA 5 1 3 0 34kb 34kb
yellow open upgrades-2019-07-14 XRgPaJ5LRXqi4f5M5bupog 5 1 5 0 32.9kb 32.9kb
yellow open timeline-2019.02 LJZgAIjdRwuQB7ZOOpUO0w 5 1 4 0 44.5kb 44.5kb
yellow open allproblems-2020.03.11 jKOCc4yDR_eV2kL4VXaPWA 5 1 4389 0 31.1mb 31.1mb
yellow open upgrades-2020-01-10 -yQFgAHkR3WhfjxxBlCbKA 5 1 6 0 39.3kb 39.3kb
yellow open upgrades-2019-08-06 dDYwJ9ujRWSH7iB-NmGXjw 5 1 8 0 52.2kb 52.2kb
yellow open upgrades-2020-02-11 LJl7upAYTAGFPopC16Z9uQ 5 1 28 0 178.9kb 178.9kb
yellow open upgrades-2019-06-27 TMNCnBbzTr6qg-gjyv4s0w 5 1 32 0 204.2kb 204.2kb
yellow open upgrades-2019-06-28 _t-b8ngSSCajXPMepzjxeQ 5 1 34 0 162.9kb 162.9kb
yellow open upgrades-2019-09-13 f0v6lOfSSL-BJuy4OoyEsw 5 1 24 0 153.4kb 153.4kb
please how would i GET indices older than 1 month and then how would i delete them afterwards ?