grafana监控elasticsearch
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展示效果

实现步骤
1)采集ES监控数据
通过java程序或者spark任务采集es集群数据,并将采集数据存储到es索引history_metrics_test中
采集地址 http://20.24.12.11:9200/_cluster/health
数据格式如下:
{
"metrics_type": "clusterstats",
"cluster_name": "sccses_elasticsearch-6.2.4",
"status": "green",
"timed_out": false,
"number_of_nodes": 10,
"number_of_data_nodes": 9,
"active_primary_shards": 4472,
"active_shards": 8939,
"relocating_shards": 0,
"initializing_shards": 0,
"unassigned_shards": 0,
"delayed_unassigned_shards": 0,
"number_of_pending_tasks": 0,
"number_of_in_flight_fetch": 0,
"task_max_waiting_in_queue_millis": 0,
"active_shards_percent_as_number": 100
}
2)配置 grafana elasticsearch数据源
2.1 新增数据源

2.2 选择elasticsearch源类型

2.3 配置elasticsearch源信息

3)新建DashBoards



选择形状

配置显示属性

折线图

柱状图



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