查看当前集群全部健康指标的信息,执行如下命令:
curl -X GET "https://localhost:9200/_health_report?pretty" --cacert $ES_HOME/config/certs/http_ca.crt -u "elastic:ohCxPH=QBE+s5=*lo7F9"
执行结果输出如下:
{"status" : "green","cluster_name" : "elasticsearch","indicators" : {"master_is_stable" : {"status" : "green","symptom" : "The cluster has a stable master node","details" : {"current_master" : {"node_id" : "aKgBu7LgS9a6iPYH8n2JPw","name" : "jackie-ubuntu"},"recent_masters" : [{"node_id" : "aKgBu7LgS9a6iPYH8n2JPw","name" : "jackie-ubuntu"}]}},"repository_integrity" : {"status" : "green","symptom" : "No snapshot repositories configured."},"shards_availability" : {"status" : "green","symptom" : "This cluster has all shards available.","details" : {"initializing_primaries" : 0,"restarting_primaries" : 0,"started_primaries" : 1,"unassigned_replicas" : 0,"initializing_replicas" : 0,"creating_primaries" : 0,"restarting_replicas" : 0,"unassigned_primaries" : 0,"started_replicas" : 0,"creating_replicas" : 0}},"disk" : {"status" : "green","symptom" : "The cluster has enough available disk space.","details" : {"indices_with_readonly_block" : 0,"nodes_with_enough_disk_space" : 1,"nodes_with_unknown_disk_status" : 0,"nodes_over_high_watermark" : 0,"nodes_over_flood_stage_watermark" : 0}},"shards_capacity" : {"status" : "green","symptom" : "The cluster has enough room to add new shards.","details" : {"data" : {"max_shards_in_cluster" : 1000},"frozen" : {"max_shards_in_cluster" : 3000}}},"slm" : {"status" : "green","symptom" : "No Snapshot Lifecycle Management policies configured","details" : {"slm_status" : "RUNNING","policies" : 0}},"ilm" : {"status" : "green","symptom" : "Index Lifecycle Management is running","details" : {"policies" : 20,"stagnating_indices" : 0,"ilm_status" : "RUNNING"}}}
}
查看当前集群健康指标比如shards_availability
的信息,执行如下命令:
curl -X GET "https://localhost:9200/_health_report/shards_availability?pretty" --cacert $ES_HOME/config/certs/http_ca.crt -u "elastic:ohCxPH=QBE+s5=*lo7F9"
执行结果输出如下:
{"cluster_name" : "elasticsearch","indicators" : {"shards_availability" : {"status" : "green","symptom" : "This cluster has all shards available.","details" : {"initializing_primaries" : 0,"restarting_primaries" : 0,"started_primaries" : 1,"unassigned_replicas" : 0,"initializing_replicas" : 0,"creating_primaries" : 0,"restarting_replicas" : 0,"unassigned_primaries" : 0,"started_replicas" : 0,"creating_replicas" : 0}}}
}
目前支持的指标:
master_is_stable
shards_availability
disk
ilm
,即Indexing Lifecycle Management
repository_integrity
slm
,即Snapshot Lifecycle Management
shards_capacity
相关资料
- Health API