ELK--使用exclude 排除节点不存放sharing

es版本：7.0.1

GET _cluster/settings
{
  "persistent" : {
    "cluster" : {
      "routing" : {
        "rebalance" : {
          "enable" : "all"
        },
        "allocation" : {
          "enable" : "all"
        }
      }
    },
    "search" : {
      "max_buckets" : "400000"
    },
    "xpack" : {
      "monitoring" : {
        "collection" : {
          "enabled" : "true"
        }
      }
    }
  },
  "transient" : {
    "cluster" : {
      "routing" : {
        "rebalance" : {
          "enable" : "all"
        },
        "allocation" : {
          "cluster_concurrent_rebalance" : "2",
          "node_concurrent_recoveries" : "5",
          "exclude" : {
            "_ip" : ""
          },
          "enable" : "all"
        }
      }
    },
    "indices" : {
      "recovery" : {
        "max_bytes_per_sec" : "100mb"
      }
    },
    "search" : {
      "max_buckets" : "400000"
    }
  }
}

PUT _cluster/settings
{
  "persistent" : {
    "xpack" : {
      "monitoring" : {
        "collection" : {
          "enabled" : "true"
        }
      }
    }
  },
  "transient" : {
    "cluster" : {
      "routing" : {
        "allocation" : {
          "exclude" : {
            "_ip" : "172.18.179.82"
          }
        }
      }
    }
  }
}

还原:
PUT _cluster/settings
{
  "persistent" : {
    "xpack" : {
      "monitoring" : {
        "collection" : {
          "enabled" : "true"
        }
      }
    }
  },
  "transient" : {
    "cluster" : {
      "routing" : {
        "allocation" : {
          "exclude" : {
            "_ip" : ""
          }
        }
      }
    }
  }
}

 如何使得节点关闭时候不重平衡？

PUT _cluster/settings
{
  "persistent": {
    "cluster.routing.allocation.enable": "primaries"
  }
}


PUT _cluster/settings
{
  "persistent": {
    "cluster.routing.allocation.enable": null
  }
}