Summary
Returns information for the specified cluster identified by “:name”
GET /clusters/:name
Response
Example
Get information for the cluster “cluster001”.
GET /clusters/cluster001 200 OK { "href" : "http://your.ambari.server/api/v1/clusters/cluster001", "Clusters" : { "cluster_id" : 9, "cluster_name" : "cluster001", "health_report" : { "Host/stale_config" : 1, "Host/maintenance_state" : 0, "Host/host_state/HEALTHY" : 3, "Host/host_state/UNHEALTHY" : 0, "Host/host_state/HEARTBEAT_LOST" : 0, "Host/host_state/INIT" : 0, "Host/host_status/HEALTHY" : 3, "Host/host_status/UNHEALTHY" : 0, "Host/host_status/UNKNOWN" : 0, "Host/host_status/ALERT" : 0 }, "provisioning_state" : "INIT", "security_type" : "NONE", "total_hosts" : 3, "version" : "HDP-2.0", "desired_configs" : { "capacity-scheduler" : { "user" : "admin", "tag" : "version1408514705943" }, "core-site" : { "user" : "admin", "tag" : "version1409806913314" }, "global" : { "user" : "admin", "tag" : "version1409806913314" }, "hdfs-log4j" : { "user" : "admin", "tag" : "version1" }, "hdfs-site" : { "user" : "admin", "tag" : "version1407908591996" }, "mapred-site" : { "user" : "admin", "tag" : "version1408514705943" }, "mapreduce2-log4j" : { "user" : "admin", "tag" : "version1408514705943" }, "yarn-log4j" : { "user" : "admin", "tag" : "version1408514705943" }, "yarn-site" : { "user" : "admin", "tag" : "version1408514705943" }, "zoo.cfg" : { "user" : "admin", "tag" : "version1" }, "zookeeper-log4j" : { "user" : "admin", "tag" : "version1" } } }, "alerts_summary" : { "CRITICAL" : 0, "MAINTENANCE" : 0, "OK" : 65, "UNKNOWN" : 0, "WARNING" : 0 }, "alerts_summary_hosts" : { "CRITICAL" : 0, "OK" : 3, "UNKNOWN" : 0, "WARNING" : 0 }, "requests" : [ { "href" : "http://your.ambari.server/api/v1/clusters/cluster001/requests/304", "Requests" : { "cluster_name" : "cluster001", "id" : 304 } }, { "href" : "http://your.ambari.server/api/v1/clusters/cluster001/requests/305", "Requests" : { "cluster_name" : "cluster001", "id" : 305 } } ], "services" : [ { "href" : "http://your.ambari.server/api/v1/clusters/cluster001/services/GANGLIA", "ServiceInfo" : { "cluster_name" : "cluster001", "service_name" : "GANGLIA" } }, { "href" : "http://your.ambari.server/api/v1/clusters/cluster001/services/HDFS", "ServiceInfo" : { "cluster_name" : "cluster001", "service_name" : "HDFS" } }, { "href" : "http://your.ambari.server/api/v1/clusters/cluster001/services/MAPREDUCE2", "ServiceInfo" : { "cluster_name" : "cluster001", "service_name" : "MAPREDUCE2" } }, { "href" : "http://your.ambari.server/api/v1/clusters/cluster001/services/ZOOKEEPER", "ServiceInfo" : { "cluster_name" : "cluster001", "service_name" : "ZOOKEEPER" } } ], "config_groups" : [ { "href" : "http://your.ambari.server/api/v1/clusters/cluster001/config_groups/2", "ConfigGroup" : { "cluster_name" : "cluster001", "id" : 2 } } ], "workflows" : [ ], "hosts" : [ { "href" : "http://your.ambari.server/api/v1/clusters/cluster001/hosts/host1.domain.com", "Hosts" : { "cluster_name" : "cluster001", "host_name" : "host1.domain.com" } }, { "href" : "http://your.ambari.server/api/v1/clusters/cluster001/hosts/host2.domain.com", "Hosts" : { "cluster_name" : "cluster001", "host_name" : "host2.domain.com" } }, { "href" : "http://your.ambari.server/api/v1/clusters/cluster001/hosts/host3.domain.com", "Hosts" : { "cluster_name" : "cluster001", "host_name" : "host3.domain.com" } } ], "configurations" : [ { "href" : "http://your.ambari.server/api/v1/clusters/cluster001/configurations?type=core-site&tag=version1", "tag" : "version1", "type" : "core-site", "Config" : { "cluster_name" : "cluster001" } }, { "href" : "http://your.ambari.server/api/v1/clusters/cluster001/configurations?type=global&tag=version1", "tag" : "version1", "type" : "global", "Config" : { "cluster_name" : "cluster001" } }, { "href" : "http://your.ambari.server/api/v1/clusters/cluster001/configurations?type=hdfs-site&tag=version1", "tag" : "version1", "type" : "hdfs-site", "Config" : { "cluster_name" : "cluster001" } }, { "href" : "http://your.ambari.server/api/v1/clusters/cluster001/configurations?type=zoo.cfg&tag=version1", "tag" : "version1", "type" : "zoo.cfg", "Config" : { "cluster_name" : "cluster001" } }, ] }