详解Elasticsearch如何把一个索引变为只读

  PUT test/_doc/1
  {
    "content": "I am xiaoguo from Elastic"
  }

  PUT /test/_settings
  {
    "index": {
      "blocks": {
        "write": true
      }
    }
  }

  PUT test/_doc/2
  {
    "content": "I am an evangelist as well"
  }

 {
   "error": {
     "root_cause": [
       {
         "type": "cluster_block_exception",
         "reason": "index [test] blocked by: [FORBIDDEN/8/index write (api)];"
       }
     ],
     "type": "cluster_block_exception",
      "reason": "index [test] blocked by: [FORBIDDEN/8/index write (api)];"
    },
    "status": 403
  }

  PUT /test/_settings
  {
    "index": {
      "blocks": {
        "write": false
      }
    }
  }

  PUT test/_doc/2
  {
    "content": "I am an evangelist as well"
  }

 {
   "_index": "test",
   "_id": "2",
   "_version": 1,
   "result": "created",
   "_shards": {
     "total": 2,
     "successful": 1,
     "failed": 0
    },
    "_seq_no": 1,
    "_primary_term": 1
  }