ElasticSearch Index Template

{
  "tpl_data": {
    "order": 0,
    "template": "site-data*",
    "settings": {
      "index.refresh_interval": "5s"
    },
    "mappings": {
      "_default_": {
        "dynamic_templates": [
        {
          "boolean_fields": {
            "mapping": {
              "index": "not_analyzed",
              "omit_norms": true,
              "type": "boolean"
            },
            "match": "*.boolean"
          }
        },
        {
          "ip_fields": {
            "mapping": {
              "index": "not_analyzed",
              "omit_norms": true,
              "type": "ip"
            },
            "match": "*.ip"
          }
        },
        {
          "int_fields": {
            "mapping": {
              "index": "not_analyzed",
              "omit_norms": true,
              "type": "integer"
            },
            "match": "*.integer"
          }
        },
        {
          "float_fields": {
            "mapping": {
              "index": "not_analyzed",
              "omit_norms": true,
              "type": "float"
            },
            "match": "*.float"
          }
        },
        {
          "double_fields": {
            "mapping": {
              "index": "not_analyzed",
              "omit_norms": true,
              "type": "double"
            },
            "match": "*.double"
          }
        },
        {
          "long_fields": {
            "mapping": {
              "index": "not_analyzed",
              "omit_norms": true,
              "type": "long"
            },
            "match": "*.long"
          }
        },
        {
          "geo_point_fields": {
            "mapping": {
              "index": "not_analyzed",
              "omit_norms": true,
              "type": "geo_point"
            },
            "match": "*.geo_point"
          }
        },
                {
          "date_epoch": {
            "mapping": {
              "index": "analyzed",
              "omit_norms": true,
              "type": "date",
              "_timestamp" : {
                  "enabled" : true,
                  "path" : "timestamp_epoch"
              },
              "transform": {
                "script": "ctx._source['timestamp_epoch'] = ctx._source['timestamp_epoch'] * 1000",
                "params": {},
                "lang": "groovy"
              }
            },
            "match": "timestamp_epoch"
          }
        },
        {
          "date_iso8601": {
            "mapping": {
              "index": "analyzed",
              "type": "date",
              "format": "ordinal_date_time_no_millis",
              "_timestamp" : {
                  "enabled" : true,
                  "path" : "timestamp_iso8601"
              }
            },
            "match": "timestamp_iso8601"
          }
        },
        {
          "string_fields": {
            "mapping": {
              "index": "analyzed",
              "omit_norms": true,
              "type": "string",
              "fields": {
                "raw": {
                  "index": "not_analyzed",
                  "ignore_above": 256,
                  "type": "string"
                }
              }
            },
            "match": "*",
            "match_mapping_type": "string"
          }
        }
        ],
        "properties": {
          "geoip": {
            "dynamic": true,
            "path": "full",
            "properties": {
              "location": {
                "type": "geo_point"
              }
            },
            "type": "object"
          },
          "@version": {
            "index": "not_analyzed",
            "type": "string"
          }
        },
        "_all": {
          "enabled": true
        }
      }
    },
    "aliases": {}
  }
}