index_name = "meta_articles_v1"

settings = {
    "number_of_shards": 3,
    "number_of_replicas": 1,
    "analysis": {
        "analyzer": {
            "ik_smart": {"type": "ik_smart"},
            "ik_max_word": {"type": "ik_max_word"},
        }
    }
}

mappings = {
    "properties": {
        "auto_id": {
            "type": "long",
            "doc_values": True,
        },
        "article_id": {"type": "long"},
        "platform": {"type": "keyword"},
        "out_account_id": {"type": "keyword"},
        "title": {
            "type": "text",
            "analyzer": "ik_max_word",
            "search_analyzer": "ik_smart",
            "fields": {
                "keyword": {"type": "keyword", "ignore_above": 256}
            }
        },
        "created_at": {
            "type": "date",
            "format": "yyyy-MM-dd HH:mm:ss||epoch_millis"
        }
    }
}