elastic报错解决：Config: Error 403 Forbidden: blocked by: [FORBIDDEN/12/index read-only / allow delete (api)];: [cluster_block_exception] blocked by: [FORBIDDEN/12/index read-only / allow delete (api)];
解决方式：
curl -XPUT -H "Content-Type: application/json" https://[YOUR_ELASTICSEARCH_ENDPOINT]:9200/_all/_settings -d '{"index.blocks.read_only_allow_delete": null}'
将 https://[YOUR_ELASTICSEARCH_ENDPOINT] 提交成你的ip，譬如：http://127.0.0.1