github.com/verrazzano/verrazzano@v1.7.0/platform-operator/thirdparty/manifests/opensearch-operator/vz-application-default-ISM-policy.json

{
  "policy":{
    "description":"Verrazzano application default ISM Policy",
    "default_state":"hot",
    "schema_version":1,
    "states":[
      {
        "name":"hot",
        "actions":[
          {
            "retry":{
              "count":3,
              "backoff":"exponential",
              "delay":"10m"
            },
            "rollover":{
              "min_primary_shard_size":"5gb",
              "min_index_age":"21d"
            }
          }
        ],
        "transitions":[
          {
            "state_name":"delete",
            "conditions":{
              "min_rollover_age":"14d"
            }
          }
        ]
      },
      {
        "name":"delete",
        "actions":[
          {
            "retry":{
              "count":3,
              "backoff":"exponential",
              "delay":"10m"
            },
            "delete":{

            }
          }
        ]
      }
    ],
    "ism_template":[
      {
        "index_patterns":[
          "verrazzano-application*"
        ],
        "priority":0
      }
    ]
  }
}