Elasticsearch template for Logstash output

gistfile1.json

{
    "template": "logstash-*",
    "settings" : {
        "number_of_shards" : 3,
        "number_of_replicas" : 0,
        "index" : {
            "query" : { "default_field" : "message" },
            "refresh_interval" : "30s",
            "translog.flush_threshold_size" : "500mb",
            "translog.interval" : "30s",
            "memory.index_buffer_size" : "20%"
            }
    },
    "mappings": {
        "_default_": {
            "_source": {
                "excludes": ["type"]
                },
            "_all": { "enabled": false },
            "dynamic_templates": [{
                    "string_template" : {
                        "match" : "*",
                        "mapping": { "type": "string", "index": "not_analyzed" },
                        "match_mapping_type" : "string"
                     }
                 }
             ],
             "properties" : {
            "message" : {"type" : "string", "index": "analyzed", "omit_norms": true},
            "numeric_field_example_1" : {"type" : "integer"},
            "numeric_field_examlple_2" : {"type" : "float"},
            }
        }
    }
}