Returns information about a single host in a given cluster.
GET /clusters/:name/hosts/:hostName
Response
200 OK
{
"href" : "http://your.ambari.server/api/v1/clusters/c1/hosts/host1",
"metrics" : {
"process" : {
...
},
"rpc" : {
...
},
"ugi" : {
...
}
"disk" : {
...
},
"cpu" : {
...
},
"rpcdetailed" : {
...
},
"jvm" : {
...
},
"load" : {
...
},
"memory" : {
...
},
"network" : {
...
},
},
"Hosts" : {
"cluster_name" : "c1",
"host_name" : "host1",
"host_state" : "HEALTHY",
"public_host_name" : "host1.yourDomain.com",
"cpu_count" : 1,
"rack_info" : "rack-name",
"os_arch" : "x86_64",
disk_info : [
{
"available" : "41497444",
"used" : "9584560",
"percent" : "19%",
"size" : "51606140",
"type" : "ext4",
"mountpoint" : "/"
}
],
"ip" : "10.0.2.15",
"os_type" : "rhel6",
"total_mem" : 2055208,
...
},
"host_components" : [
{
"href" : "http://your.ambari.server/api/v1/clusters/c1/hosts/host1/host_components/DATANODE",
"HostRoles" : {
"cluster_name" : "c1",
"component_name" : "DATANODE",
"host_name" : "host1"
}
},
...
]
}