elasticsearch 查看集群健康、节点状态

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1. elasticsearch启动后查看是否启动成功:

curl -XGET"http://$(hostname):9200/_cluster/health?pretty=true"

2. 停止elasticsearch应用:

curl -XPOST "http:// $(hostname):9200/_shutdown"

3. 查看集群健康:

curl $(hostname):9200/_cluster/health?pretty

4. 检查集群状态:

curl $(hostname):9200/_cluster/stats?pretty

5. 节点状态:

curl $(hostname):9200/_nodes/process?pretty

curl $(hostname):9200/_nodes/node1/process?pretty

6. 当你不知道有那些属性可以查看时:

curl '$(hostname):9200/_cat/',会返回可以查看的属性

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