elasticsearch 生命周期策略配置以及模版索引设置

• elastcisearch 生命周期策略

PUT _ilm/policy/deeplang-logger-policy
{
  "policy" : {
      "phases" : {
        "warm" : {
          "min_age" : "7d",
          "actions" : {
            "allocate" : {
              "number_of_replicas" : 1,
              "include" : { },
              "exclude" : { },
              "require" : { }
            },
            "set_priority" : {
              "priority" : 50
            }
          }
        },
        "cold" : {
          "min_age" : "30d",
          "actions" : {
            "set_priority" : {
              "priority" : 0
            }
          }
        },
        "hot" : {
          "min_age" : "0ms",
          "actions" : {
            "set_priority" : {
              "priority" : 100
            },
            "rollover" : {
              "max_primary_shard_size" : "10gb",
              "max_age" : "30d",
              "max_docs" : 10000000
            }
          }
        }
      }
    }
}

• 模版

# 模版
PUT _template/deeplang-nginxaccess-tmplate
{
  "index_patterns": ["deeplang-nginxaccess*"],
  "settings": {
    "number_of_replicas": 1,
    "number_of_shards": 1,
    "refresh_interval": "10s",
    "index.lifecycle.name":"deeplang-logger-policy",
    "index.lifecycle.rollover_alias":"deeplang-nginxaccess"
  }
}

• 索引创建

PUT deeplang-nginxaccess-000001
{
  "aliases": {
    "deeplang-nginxaccess": {"is_write_index":true}
  }
}