cm api

cm API:
https://github.com/cloudera/cm_api/tree/master/python/examples/auto-deploy
#看集群有几个cluster
curl -u admin:opaytest99 'http://localhost:7180/api/v1/clusters'
curl -u admin:opaytest99 'http://localhost:7180/api/v32/clusters/opay-test/services/serviceName/roles'
列出所有服务及健康状态:
curl -u admin:opaytest99 'http://localhost:7180/api/v32/clusters/opay-test/services'

看某个服务下有什么角色:
curl -u admin:opaytest99 'http://localhost:7180/api/v32/clusters/opay-test/services/hdfs/roles'
查看host信息:
curl -u admin:opaytest99 'http://195.189.142.89:7180/api/v32/hosts'