[
https://issues.apache.org/jira/browse/AMBARI-10576?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Robert Levas updated AMBARI-10576:
----------------------------------
Description:
Add the ability to obtain details about required Kerberos identities for the
cluster. These details should be obtained using a REST API call formatted as
a JSON structure.
Resulting JSON block per Kerberos identity:
{code}
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/spnego",
"host_name" : "host1",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "true",
"keytab_file_mode" : "440",
"keytab_file_owner" : "root",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/spnego.service.keytab",
"principal_local_username" : null,
"principal_name" : "HTTP/[email protected]",
"principal_type" : "SERVICE"
}
{code}
The data will be converted into CSV-formatted data similar to the file exported
from Ambari 1.7 (as follows):
||host||description||principal||keytab file name||keytab file base path||keytab
file owner||keytab file group||keytab file mode||
|host1|Ambari Smoke Test
User|[email protected]|smokeuser.headless.keytab|/etc/security/keytabs|ambari-qa|hadoop|440|
|host1|HDFS
User|[email protected]|hdfs.headless.keytab|/etc/security/keytabs|hdfs|hadoop|440|
|host1|HDFS SPNEGO
User|HTTP/[email protected]|spnego.service.keytab|/etc/security/keytabs|root|hadoop|440|
|host1|HDFS SPNEGO
User|HTTP/[email protected]|spnego.service.keytab|/etc/security/keytabs|root|hadoop|440|
|host1|DataNode|dn/[email protected]|dn.service.keytab|/etc/security/keytabs|hdfs|hadoop|400|
|host1|NameNode|nn/[email protected]|nn.service.keytab|/etc/security/keytabs|hdfs|hadoop|400|
|host1|ZooKeeper
Server|zookeeper/[email protected]|zk.service.keytab|/etc/security/keytabs|zookeeper|hadoop|400|
*Solution*
The following API calls are to be used to obtain the data:
{code:title=GET /api/v1/clusters/c1/hosts?fields=kerberos_identities/*}
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts?fields=kerberos_identities/*";,
"items" : [
{
"href" : "http://ambari:8080/api/v1/clusters/c1/hosts/host1";,
"Hosts" : {
"cluster_name" : "c1",
"host_name" : "host1"
},
"kerberos_identities" : [
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host1/kerberos_identities/HTTP%2Fhost1%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/spnego",
"host_name" : "host1",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "true",
"keytab_file_mode" : "440",
"keytab_file_owner" : "root",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/spnego.service.keytab",
"principal_local_username" : null,
"principal_name" : "HTTP/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host1/kerberos_identities/ambari-qa%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/smokeuser",
"host_name" : "host1",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "true",
"keytab_file_mode" : "440",
"keytab_file_owner" : "ambari-qa",
"keytab_file_owner_access" : "r",
"keytab_file_path" :
"/etc/security/keytabs/smokeuser.headless.keytab",
"principal_local_username" : "ambari-qa",
"principal_name" : "[email protected]",
"principal_type" : "USER"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host1/kerberos_identities/dn%2Fhost1%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "datanode_dn",
"host_name" : "host1",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "hdfs",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/dn.service.keytab",
"principal_local_username" : "hdfs",
"principal_name" : "dn/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host1/kerberos_identities/hdfs%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/hdfs",
"host_name" : "host1",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "true",
"keytab_file_mode" : "440",
"keytab_file_owner" : "hdfs",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/hdfs.headless.keytab",
"principal_local_username" : "hdfs",
"principal_name" : "[email protected]",
"principal_type" : "USER"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host1/kerberos_identities/nm%2Fhost1%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "nodemanager_nm",
"host_name" : "host1",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "yarn",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/nm.service.keytab",
"principal_local_username" : "yarn",
"principal_name" : "nm/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host1/kerberos_identities/nn%2Fhost1%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "namenode_nn",
"host_name" : "host1",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "hdfs",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/nn.service.keytab",
"principal_local_username" : "hdfs",
"principal_name" : "nn/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host1/kerberos_identities/zookeeper%2Fhost1%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "zookeeper_zk",
"host_name" : "host1",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "zookeeper",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/zk.service.keytab",
"principal_local_username" : null,
"principal_name" : "zookeeper/[email protected]",
"principal_type" : "SERVICE"
}
}
]
},
{
"href" : "http://ambari:8080/api/v1/clusters/c1/hosts/host2";,
"Hosts" : {
"cluster_name" : "c1",
"host_name" : "host2"
},
"kerberos_identities" : [
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host2/kerberos_identities/HTTP%2Fhost2%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/spnego",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "true",
"keytab_file_mode" : "440",
"keytab_file_owner" : "root",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/spnego.service.keytab",
"principal_local_username" : null,
"principal_name" : "HTTP/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host2/kerberos_identities/ambari-qa%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/smokeuser",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "true",
"keytab_file_mode" : "440",
"keytab_file_owner" : "ambari-qa",
"keytab_file_owner_access" : "r",
"keytab_file_path" :
"/etc/security/keytabs/smokeuser.headless.keytab",
"principal_local_username" : "ambari-qa",
"principal_name" : "[email protected]",
"principal_type" : "USER"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host2/kerberos_identities/dn%2Fhost2%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "datanode_dn",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "hdfs",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/dn.service.keytab",
"principal_local_username" : "hdfs",
"principal_name" : "dn/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host2/kerberos_identities/hdfs%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/hdfs",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "true",
"keytab_file_mode" : "440",
"keytab_file_owner" : "hdfs",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/hdfs.headless.keytab",
"principal_local_username" : "hdfs",
"principal_name" : "[email protected]",
"principal_type" : "USER"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host2/kerberos_identities/jhs%2Fhost2%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "history_server_jhs",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "mapred",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/jhs.service.keytab",
"principal_local_username" : "mapred",
"principal_name" : "jhs/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host2/kerberos_identities/nm%2Fhost2%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "nodemanager_nm",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "yarn",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/nm.service.keytab",
"principal_local_username" : "yarn",
"principal_name" : "nm/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host2/kerberos_identities/nn%2Fhost2%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "secondary_namenode_nn",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "hdfs",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/nn.service.keytab",
"principal_local_username" : "hdfs",
"principal_name" : "nn/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host2/kerberos_identities/rm%2Fhost2%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "resource_manager_rm",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "yarn",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/rm.service.keytab",
"principal_local_username" : "yarn",
"principal_name" : "rm/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host2/kerberos_identities/yarn%2Fhost2%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "app_timeline_server_yarn",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "yarn",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/yarn.service.keytab",
"principal_local_username" : "yarn",
"principal_name" : "yarn/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host2/kerberos_identities/zookeeper%2Fhost2%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "zookeeper_zk",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "zookeeper",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/zk.service.keytab",
"principal_local_username" : null,
"principal_name" : "zookeeper/[email protected]",
"principal_type" : "SERVICE"
}
}
]
},
{
"href" : "http://ambari:8080/api/v1/clusters/c1/hosts/host3";,
"Hosts" : {
"cluster_name" : "c1",
"host_name" : "host3"
},
"kerberos_identities" : [
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host3/kerberos_identities/HTTP%2Fhost3%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/spnego",
"host_name" : "host3",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "true",
"keytab_file_mode" : "440",
"keytab_file_owner" : "root",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/spnego.service.keytab",
"principal_local_username" : null,
"principal_name" : "HTTP/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host3/kerberos_identities/ambari-qa%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/smokeuser",
"host_name" : "host3",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "true",
"keytab_file_mode" : "440",
"keytab_file_owner" : "ambari-qa",
"keytab_file_owner_access" : "r",
"keytab_file_path" :
"/etc/security/keytabs/smokeuser.headless.keytab",
"principal_local_username" : "ambari-qa",
"principal_name" : "[email protected]",
"principal_type" : "USER"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host3/kerberos_identities/amshbase%2Fhost3%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "ams_hbase_master_hbase",
"host_name" : "host3",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "ams",
"keytab_file_owner_access" : "r",
"keytab_file_path" :
"/etc/security/keytabs/ams-hbase.master.keytab",
"principal_local_username" : "ams",
"principal_name" : "amshbase/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host3/kerberos_identities/dn%2Fhost3%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "datanode_dn",
"host_name" : "host3",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "hdfs",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/dn.service.keytab",
"principal_local_username" : "hdfs",
"principal_name" : "dn/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host3/kerberos_identities/hdfs%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/hdfs",
"host_name" : "host3",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "true",
"keytab_file_mode" : "440",
"keytab_file_owner" : "hdfs",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/hdfs.headless.keytab",
"principal_local_username" : "hdfs",
"principal_name" : "[email protected]",
"principal_type" : "USER"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host3/kerberos_identities/nm%2Fhost3%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "nodemanager_nm",
"host_name" : "host3",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "yarn",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/nm.service.keytab",
"principal_local_username" : "yarn",
"principal_name" : "nm/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host3/kerberos_identities/zookeeper%2Fhost3%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "ams_zookeeper",
"host_name" : "host3",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "ams",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/zk.service.ams.keytab",
"principal_local_username" : "ams",
"principal_name" : "zookeeper/[email protected]",
"principal_type" : "SERVICE"
}
}
]
}
]
}
{code}
{code:title=GET /api/v1/clusters/c1/kerberos_identities?fields=*}
{
"href" : "http://ambari:8080/api/v1/clusters/c1/kerberos_identities?fields=*";,
"items" : [
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/HTTP%2Fhost1%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/spnego",
"host_name" : "host1",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "true",
"keytab_file_mode" : "440",
"keytab_file_owner" : "root",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/spnego.service.keytab",
"principal_local_username" : null,
"principal_name" : "HTTP/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/ambari-qa%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/smokeuser",
"host_name" : "host1",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "true",
"keytab_file_mode" : "440",
"keytab_file_owner" : "ambari-qa",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/smokeuser.headless.keytab",
"principal_local_username" : "ambari-qa",
"principal_name" : "[email protected]",
"principal_type" : "USER"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/dn%2Fhost1%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "datanode_dn",
"host_name" : "host1",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "hdfs",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/dn.service.keytab",
"principal_local_username" : "hdfs",
"principal_name" : "dn/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/hdfs%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/hdfs",
"host_name" : "host1",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "true",
"keytab_file_mode" : "440",
"keytab_file_owner" : "hdfs",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/hdfs.headless.keytab",
"principal_local_username" : "hdfs",
"principal_name" : "[email protected]",
"principal_type" : "USER"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/nm%2Fhost1%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "nodemanager_nm",
"host_name" : "host1",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "yarn",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/nm.service.keytab",
"principal_local_username" : "yarn",
"principal_name" : "nm/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/nn%2Fhost1%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "namenode_nn",
"host_name" : "host1",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "hdfs",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/nn.service.keytab",
"principal_local_username" : "hdfs",
"principal_name" : "nn/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/zookeeper%2Fhost1%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "zookeeper_zk",
"host_name" : "host1",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "zookeeper",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/zk.service.keytab",
"principal_local_username" : null,
"principal_name" : "zookeeper/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/HTTP%2Fhost2%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/spnego",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "true",
"keytab_file_mode" : "440",
"keytab_file_owner" : "root",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/spnego.service.keytab",
"principal_local_username" : null,
"principal_name" : "HTTP/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/ambari-qa%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/smokeuser",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "true",
"keytab_file_mode" : "440",
"keytab_file_owner" : "ambari-qa",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/smokeuser.headless.keytab",
"principal_local_username" : "ambari-qa",
"principal_name" : "[email protected]",
"principal_type" : "USER"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/dn%2Fhost2%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "datanode_dn",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "hdfs",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/dn.service.keytab",
"principal_local_username" : "hdfs",
"principal_name" : "dn/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/hdfs%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/hdfs",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "true",
"keytab_file_mode" : "440",
"keytab_file_owner" : "hdfs",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/hdfs.headless.keytab",
"principal_local_username" : "hdfs",
"principal_name" : "[email protected]",
"principal_type" : "USER"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/jhs%2Fhost2%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "history_server_jhs",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "mapred",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/jhs.service.keytab",
"principal_local_username" : "mapred",
"principal_name" : "jhs/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/nm%2Fhost2%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "nodemanager_nm",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "yarn",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/nm.service.keytab",
"principal_local_username" : "yarn",
"principal_name" : "nm/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/nn%2Fhost2%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "secondary_namenode_nn",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "hdfs",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/nn.service.keytab",
"principal_local_username" : "hdfs",
"principal_name" : "nn/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/rm%2Fhost2%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "resource_manager_rm",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "yarn",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/rm.service.keytab",
"principal_local_username" : "yarn",
"principal_name" : "rm/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/yarn%2Fhost2%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "app_timeline_server_yarn",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "yarn",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/yarn.service.keytab",
"principal_local_username" : "yarn",
"principal_name" : "yarn/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/zookeeper%2Fhost2%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "zookeeper_zk",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "zookeeper",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/zk.service.keytab",
"principal_local_username" : null,
"principal_name" : "zookeeper/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/HTTP%2Fhost3%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/spnego",
"host_name" : "host3",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "true",
"keytab_file_mode" : "440",
"keytab_file_owner" : "root",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/spnego.service.keytab",
"principal_local_username" : null,
"principal_name" : "HTTP/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/ambari-qa%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/smokeuser",
"host_name" : "host3",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "true",
"keytab_file_mode" : "440",
"keytab_file_owner" : "ambari-qa",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/smokeuser.headless.keytab",
"principal_local_username" : "ambari-qa",
"principal_name" : "[email protected]",
"principal_type" : "USER"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/amshbase%2Fhost3%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "ams_hbase_master_hbase",
"host_name" : "host3",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "ams",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/ams-hbase.master.keytab",
"principal_local_username" : "ams",
"principal_name" : "amshbase/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/dn%2Fhost3%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "datanode_dn",
"host_name" : "host3",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "hdfs",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/dn.service.keytab",
"principal_local_username" : "hdfs",
"principal_name" : "dn/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/hdfs%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/hdfs",
"host_name" : "host3",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "true",
"keytab_file_mode" : "440",
"keytab_file_owner" : "hdfs",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/hdfs.headless.keytab",
"principal_local_username" : "hdfs",
"principal_name" : "[email protected]",
"principal_type" : "USER"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/nm%2Fhost3%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "nodemanager_nm",
"host_name" : "host3",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "yarn",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/nm.service.keytab",
"principal_local_username" : "yarn",
"principal_name" : "nm/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/zookeeper%2Fhost3%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "ams_zookeeper",
"host_name" : "host3",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "ams",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/zk.service.ams.keytab",
"principal_local_username" : "ams",
"principal_name" : "zookeeper/[email protected]",
"principal_type" : "SERVICE"
}
}
]
}
{code}
was:
Add the ability to obtain details about required Kerberos identities for the
cluster. These details should be obtained using a REST API call formatted as
a JSON structure.
Resulting JSON block per Kerberos identity:
{code}
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/spnego",
"host_name" : "host1",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "true",
"keytab_file_mode" : "440",
"keytab_file_owner" : "root",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/spnego.service.keytab",
"principal_local_username" : null,
"principal_name" : "HTTP/[email protected]",
"principal_type" : "SERVICE"
}
{code}
The data will be converted into CSV-formatted data similar to the file exported
from Ambari 1.7 (as follows):
||host||description||principal||keytab file name||keytab file base path||keytab
file owner||keytab file group||keytab file mode||
|host1|Ambari Smoke Test
User|[email protected]|smokeuser.headless.keytab|/etc/security/keytabs|ambari-qa|hadoop|440|
|host1|HDFS
User|[email protected]|hdfs.headless.keytab|/etc/security/keytabs|hdfs|hadoop|440|
|host1|HDFS SPNEGO
User|HTTP/[email protected]|spnego.service.keytab|/etc/security/keytabs|root|hadoop|440|
|host1|HDFS SPNEGO
User|HTTP/[email protected]|spnego.service.keytab|/etc/security/keytabs|root|hadoop|440|
|host1|DataNode|dn/[email protected]|dn.service.keytab|/etc/security/keytabs|hdfs|hadoop|400|
|host1|NameNode|nn/[email protected]|nn.service.keytab|/etc/security/keytabs|hdfs|hadoop|400|
|host1|ZooKeeper
Server|zookeeper/[email protected]|zk.service.keytab|/etc/security/keytabs|zookeeper|hadoop|400|
*Solution*
The following API calls are to be used to obtain the data:
{code:title=GET /api/v1/clusters/c1/hosts?fields=kerberos_identities/*}
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts?fields=kerberos_identities/*";,
"items" : [
{
"href" : "http://ambari:8080/api/v1/clusters/c1/hosts/host1";,
"Hosts" : {
"cluster_name" : "c1",
"host_name" : "host1"
},
"kerberos_identities" : [
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host1/kerberos_identities/HTTP%2Fhost1%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/spnego",
"host_name" : "host1",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "true",
"keytab_file_mode" : "440",
"keytab_file_owner" : "root",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/spnego.service.keytab",
"principal_local_username" : null,
"principal_name" : "HTTP/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host1/kerberos_identities/ambari-qa%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/smokeuser",
"host_name" : "host1",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "true",
"keytab_file_mode" : "440",
"keytab_file_owner" : "ambari-qa",
"keytab_file_owner_access" : "r",
"keytab_file_path" :
"/etc/security/keytabs/smokeuser.headless.keytab",
"principal_local_username" : "ambari-qa",
"principal_name" : "[email protected]",
"principal_type" : "USER"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host1/kerberos_identities/dn%2Fhost1%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "datanode_dn",
"host_name" : "host1",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "hdfs",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/dn.service.keytab",
"principal_local_username" : "hdfs",
"principal_name" : "dn/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host1/kerberos_identities/hdfs%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/hdfs",
"host_name" : "host1",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "true",
"keytab_file_mode" : "440",
"keytab_file_owner" : "hdfs",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/hdfs.headless.keytab",
"principal_local_username" : "hdfs",
"principal_name" : "[email protected]",
"principal_type" : "USER"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host1/kerberos_identities/nm%2Fhost1%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "nodemanager_nm",
"host_name" : "host1",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "yarn",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/nm.service.keytab",
"principal_local_username" : "yarn",
"principal_name" : "nm/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host1/kerberos_identities/nn%2Fhost1%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "namenode_nn",
"host_name" : "host1",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "hdfs",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/nn.service.keytab",
"principal_local_username" : "hdfs",
"principal_name" : "nn/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host1/kerberos_identities/zookeeper%2Fhost1%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "zookeeper_zk",
"host_name" : "host1",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "zookeeper",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/zk.service.keytab",
"principal_local_username" : null,
"principal_name" : "zookeeper/[email protected]",
"principal_type" : "SERVICE"
}
}
]
},
{
"href" : "http://ambari:8080/api/v1/clusters/c1/hosts/host2";,
"Hosts" : {
"cluster_name" : "c1",
"host_name" : "host2"
},
"kerberos_identities" : [
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host2/kerberos_identities/HTTP%2Fhost2%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/spnego",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "true",
"keytab_file_mode" : "440",
"keytab_file_owner" : "root",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/spnego.service.keytab",
"principal_local_username" : null,
"principal_name" : "HTTP/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host2/kerberos_identities/ambari-qa%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/smokeuser",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "true",
"keytab_file_mode" : "440",
"keytab_file_owner" : "ambari-qa",
"keytab_file_owner_access" : "r",
"keytab_file_path" :
"/etc/security/keytabs/smokeuser.headless.keytab",
"principal_local_username" : "ambari-qa",
"principal_name" : "[email protected]",
"principal_type" : "USER"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host2/kerberos_identities/dn%2Fhost2%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "datanode_dn",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "hdfs",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/dn.service.keytab",
"principal_local_username" : "hdfs",
"principal_name" : "dn/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host2/kerberos_identities/hdfs%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/hdfs",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "true",
"keytab_file_mode" : "440",
"keytab_file_owner" : "hdfs",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/hdfs.headless.keytab",
"principal_local_username" : "hdfs",
"principal_name" : "[email protected]",
"principal_type" : "USER"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host2/kerberos_identities/jhs%2Fhost2%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "history_server_jhs",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "mapred",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/jhs.service.keytab",
"principal_local_username" : "mapred",
"principal_name" : "jhs/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host2/kerberos_identities/nm%2Fhost2%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "nodemanager_nm",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "yarn",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/nm.service.keytab",
"principal_local_username" : "yarn",
"principal_name" : "nm/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host2/kerberos_identities/nn%2Fhost2%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "secondary_namenode_nn",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "hdfs",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/nn.service.keytab",
"principal_local_username" : "hdfs",
"principal_name" : "nn/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host2/kerberos_identities/rm%2Fhost2%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "resource_manager_rm",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "yarn",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/rm.service.keytab",
"principal_local_username" : "yarn",
"principal_name" : "rm/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host2/kerberos_identities/yarn%2Fhost2%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "app_timeline_server_yarn",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "yarn",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/yarn.service.keytab",
"principal_local_username" : "yarn",
"principal_name" : "yarn/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host2/kerberos_identities/zookeeper%2Fhost2%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "zookeeper_zk",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "zookeeper",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/zk.service.keytab",
"principal_local_username" : null,
"principal_name" : "zookeeper/[email protected]",
"principal_type" : "SERVICE"
}
}
]
},
{
"href" : "http://ambari:8080/api/v1/clusters/c1/hosts/host3";,
"Hosts" : {
"cluster_name" : "c1",
"host_name" : "host3"
},
"kerberos_identities" : [
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host3/kerberos_identities/HTTP%2Fhost3%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/spnego",
"host_name" : "host3",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "true",
"keytab_file_mode" : "440",
"keytab_file_owner" : "root",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/spnego.service.keytab",
"principal_local_username" : null,
"principal_name" : "HTTP/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host3/kerberos_identities/ambari-qa%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/smokeuser",
"host_name" : "host3",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "true",
"keytab_file_mode" : "440",
"keytab_file_owner" : "ambari-qa",
"keytab_file_owner_access" : "r",
"keytab_file_path" :
"/etc/security/keytabs/smokeuser.headless.keytab",
"principal_local_username" : "ambari-qa",
"principal_name" : "[email protected]",
"principal_type" : "USER"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host3/kerberos_identities/amshbase%2Fhost3%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "ams_hbase_master_hbase",
"host_name" : "host3",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "ams",
"keytab_file_owner_access" : "r",
"keytab_file_path" :
"/etc/security/keytabs/ams-hbase.master.keytab",
"principal_local_username" : "ams",
"principal_name" : "amshbase/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host3/kerberos_identities/dn%2Fhost3%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "datanode_dn",
"host_name" : "host3",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "hdfs",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/dn.service.keytab",
"principal_local_username" : "hdfs",
"principal_name" : "dn/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host3/kerberos_identities/hdfs%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/hdfs",
"host_name" : "host3",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "true",
"keytab_file_mode" : "440",
"keytab_file_owner" : "hdfs",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/hdfs.headless.keytab",
"principal_local_username" : "hdfs",
"principal_name" : "[email protected]",
"principal_type" : "USER"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host3/kerberos_identities/nm%2Fhost3%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "nodemanager_nm",
"host_name" : "host3",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "yarn",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/nm.service.keytab",
"principal_local_username" : "yarn",
"principal_name" : "nm/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/hosts/host3/kerberos_identities/zookeeper%2Fhost3%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "ams_zookeeper",
"host_name" : "host3",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "true",
"keytab_file_mode" : "400",
"keytab_file_owner" : "ams",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/zk.service.ams.keytab",
"principal_local_username" : "ams",
"principal_name" : "zookeeper/[email protected]",
"principal_type" : "SERVICE"
}
}
]
}
]
}
{code}
{code:title=GET /api/v1/clusters/c1/kerberos_identities?fields=*}
{
"href" : "http://ambari:8080/api/v1/clusters/c1/kerberos_identities?fields=*";,
"items" : [
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/HTTP%2Fhost1%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/spnego",
"host_name" : "host1",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "unknown",
"keytab_file_mode" : "440",
"keytab_file_owner" : "root",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/spnego.service.keytab",
"principal_local_username" : null,
"principal_name" : "HTTP/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/ambari-qa%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/smokeuser",
"host_name" : "host1",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "unknown",
"keytab_file_mode" : "440",
"keytab_file_owner" : "ambari-qa",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/smokeuser.headless.keytab",
"principal_local_username" : "ambari-qa",
"principal_name" : "[email protected]",
"principal_type" : "USER"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/dn%2Fhost1%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "datanode_dn",
"host_name" : "host1",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "unknown",
"keytab_file_mode" : "400",
"keytab_file_owner" : "hdfs",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/dn.service.keytab",
"principal_local_username" : "hdfs",
"principal_name" : "dn/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/hdfs%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/hdfs",
"host_name" : "host1",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "unknown",
"keytab_file_mode" : "440",
"keytab_file_owner" : "hdfs",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/hdfs.headless.keytab",
"principal_local_username" : "hdfs",
"principal_name" : "[email protected]",
"principal_type" : "USER"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/nm%2Fhost1%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "nodemanager_nm",
"host_name" : "host1",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "unknown",
"keytab_file_mode" : "400",
"keytab_file_owner" : "yarn",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/nm.service.keytab",
"principal_local_username" : "yarn",
"principal_name" : "nm/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/nn%2Fhost1%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "namenode_nn",
"host_name" : "host1",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "unknown",
"keytab_file_mode" : "400",
"keytab_file_owner" : "hdfs",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/nn.service.keytab",
"principal_local_username" : "hdfs",
"principal_name" : "nn/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/zookeeper%2Fhost1%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "zookeeper_zk",
"host_name" : "host1",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "unknown",
"keytab_file_mode" : "400",
"keytab_file_owner" : "zookeeper",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/zk.service.keytab",
"principal_local_username" : null,
"principal_name" : "zookeeper/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/HTTP%2Fhost2%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/spnego",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "unknown",
"keytab_file_mode" : "440",
"keytab_file_owner" : "root",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/spnego.service.keytab",
"principal_local_username" : null,
"principal_name" : "HTTP/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/ambari-qa%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/smokeuser",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "unknown",
"keytab_file_mode" : "440",
"keytab_file_owner" : "ambari-qa",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/smokeuser.headless.keytab",
"principal_local_username" : "ambari-qa",
"principal_name" : "[email protected]",
"principal_type" : "USER"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/dn%2Fhost2%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "datanode_dn",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "unknown",
"keytab_file_mode" : "400",
"keytab_file_owner" : "hdfs",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/dn.service.keytab",
"principal_local_username" : "hdfs",
"principal_name" : "dn/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/hdfs%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/hdfs",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "unknown",
"keytab_file_mode" : "440",
"keytab_file_owner" : "hdfs",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/hdfs.headless.keytab",
"principal_local_username" : "hdfs",
"principal_name" : "[email protected]",
"principal_type" : "USER"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/jhs%2Fhost2%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "history_server_jhs",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "unknown",
"keytab_file_mode" : "400",
"keytab_file_owner" : "mapred",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/jhs.service.keytab",
"principal_local_username" : "mapred",
"principal_name" : "jhs/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/nm%2Fhost2%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "nodemanager_nm",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "unknown",
"keytab_file_mode" : "400",
"keytab_file_owner" : "yarn",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/nm.service.keytab",
"principal_local_username" : "yarn",
"principal_name" : "nm/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/nn%2Fhost2%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "secondary_namenode_nn",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "unknown",
"keytab_file_mode" : "400",
"keytab_file_owner" : "hdfs",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/nn.service.keytab",
"principal_local_username" : "hdfs",
"principal_name" : "nn/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/rm%2Fhost2%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "resource_manager_rm",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "unknown",
"keytab_file_mode" : "400",
"keytab_file_owner" : "yarn",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/rm.service.keytab",
"principal_local_username" : "yarn",
"principal_name" : "rm/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/yarn%2Fhost2%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "app_timeline_server_yarn",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "unknown",
"keytab_file_mode" : "400",
"keytab_file_owner" : "yarn",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/yarn.service.keytab",
"principal_local_username" : "yarn",
"principal_name" : "yarn/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/zookeeper%2Fhost2%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "zookeeper_zk",
"host_name" : "host2",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "unknown",
"keytab_file_mode" : "400",
"keytab_file_owner" : "zookeeper",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/zk.service.keytab",
"principal_local_username" : null,
"principal_name" : "zookeeper/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/HTTP%2Fhost3%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/spnego",
"host_name" : "host3",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "unknown",
"keytab_file_mode" : "440",
"keytab_file_owner" : "root",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/spnego.service.keytab",
"principal_local_username" : null,
"principal_name" : "HTTP/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/ambari-qa%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/smokeuser",
"host_name" : "host3",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "unknown",
"keytab_file_mode" : "440",
"keytab_file_owner" : "ambari-qa",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/smokeuser.headless.keytab",
"principal_local_username" : "ambari-qa",
"principal_name" : "[email protected]",
"principal_type" : "USER"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/amshbase%2Fhost3%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "ams_hbase_master_hbase",
"host_name" : "host3",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "unknown",
"keytab_file_mode" : "400",
"keytab_file_owner" : "ams",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/ams-hbase.master.keytab",
"principal_local_username" : "ams",
"principal_name" : "amshbase/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/dn%2Fhost3%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "datanode_dn",
"host_name" : "host3",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "unknown",
"keytab_file_mode" : "400",
"keytab_file_owner" : "hdfs",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/dn.service.keytab",
"principal_local_username" : "hdfs",
"principal_name" : "dn/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/hdfs%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "/hdfs",
"host_name" : "host3",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "r",
"keytab_file_installed" : "unknown",
"keytab_file_mode" : "440",
"keytab_file_owner" : "hdfs",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/hdfs.headless.keytab",
"principal_local_username" : "hdfs",
"principal_name" : "[email protected]",
"principal_type" : "USER"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/nm%2Fhost3%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "nodemanager_nm",
"host_name" : "host3",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "unknown",
"keytab_file_mode" : "400",
"keytab_file_owner" : "yarn",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/nm.service.keytab",
"principal_local_username" : "yarn",
"principal_name" : "nm/[email protected]",
"principal_type" : "SERVICE"
}
},
{
"href" :
"http://ambari:8080/api/v1/clusters/c1/kerberos_identities/zookeeper%2Fhost3%40EXAMPLE.COM";,
"KerberosIdentity" : {
"cluster_name" : "c1",
"description" : "ams_zookeeper",
"host_name" : "host3",
"keytab_file_group" : "hadoop",
"keytab_file_group_access" : "",
"keytab_file_installed" : "unknown",
"keytab_file_mode" : "400",
"keytab_file_owner" : "ams",
"keytab_file_owner_access" : "r",
"keytab_file_path" : "/etc/security/keytabs/zk.service.ams.keytab",
"principal_local_username" : "ams",
"principal_name" : "zookeeper/[email protected]",
"principal_type" : "SERVICE"
}
}
]
}
{code}
> Add the ability to obtain details about required Kerberos identities
> --------------------------------------------------------------------
>
> Key: AMBARI-10576
> URL: https://issues.apache.org/jira/browse/AMBARI-10576
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.1.0
> Reporter: Robert Levas
> Assignee: Robert Levas
> Priority: Critical
> Labels: kerberos
> Fix For: 2.1.0
>
>
> Add the ability to obtain details about required Kerberos identities for the
> cluster. These details should be obtained using a REST API call formatted
> as a JSON structure.
> Resulting JSON block per Kerberos identity:
> {code}
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "/spnego",
> "host_name" : "host1",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "r",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "440",
> "keytab_file_owner" : "root",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/spnego.service.keytab",
> "principal_local_username" : null,
> "principal_name" : "HTTP/[email protected]",
> "principal_type" : "SERVICE"
> }
> {code}
> The data will be converted into CSV-formatted data similar to the file
> exported from Ambari 1.7 (as follows):
> ||host||description||principal||keytab file name||keytab file base
> path||keytab file owner||keytab file group||keytab file mode||
> |host1|Ambari Smoke Test
> User|[email protected]|smokeuser.headless.keytab|/etc/security/keytabs|ambari-qa|hadoop|440|
> |host1|HDFS
> User|[email protected]|hdfs.headless.keytab|/etc/security/keytabs|hdfs|hadoop|440|
> |host1|HDFS SPNEGO
> User|HTTP/[email protected]|spnego.service.keytab|/etc/security/keytabs|root|hadoop|440|
> |host1|HDFS SPNEGO
> User|HTTP/[email protected]|spnego.service.keytab|/etc/security/keytabs|root|hadoop|440|
> |host1|DataNode|dn/[email protected]|dn.service.keytab|/etc/security/keytabs|hdfs|hadoop|400|
> |host1|NameNode|nn/[email protected]|nn.service.keytab|/etc/security/keytabs|hdfs|hadoop|400|
> |host1|ZooKeeper
> Server|zookeeper/[email protected]|zk.service.keytab|/etc/security/keytabs|zookeeper|hadoop|400|
> *Solution*
> The following API calls are to be used to obtain the data:
> {code:title=GET /api/v1/clusters/c1/hosts?fields=kerberos_identities/*}
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/hosts?fields=kerberos_identities/*";,
> "items" : [
> {
> "href" : "http://ambari:8080/api/v1/clusters/c1/hosts/host1";,
> "Hosts" : {
> "cluster_name" : "c1",
> "host_name" : "host1"
> },
> "kerberos_identities" : [
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/hosts/host1/kerberos_identities/HTTP%2Fhost1%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "/spnego",
> "host_name" : "host1",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "r",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "440",
> "keytab_file_owner" : "root",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" :
> "/etc/security/keytabs/spnego.service.keytab",
> "principal_local_username" : null,
> "principal_name" : "HTTP/[email protected]",
> "principal_type" : "SERVICE"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/hosts/host1/kerberos_identities/ambari-qa%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "/smokeuser",
> "host_name" : "host1",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "r",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "440",
> "keytab_file_owner" : "ambari-qa",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" :
> "/etc/security/keytabs/smokeuser.headless.keytab",
> "principal_local_username" : "ambari-qa",
> "principal_name" : "[email protected]",
> "principal_type" : "USER"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/hosts/host1/kerberos_identities/dn%2Fhost1%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "datanode_dn",
> "host_name" : "host1",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "400",
> "keytab_file_owner" : "hdfs",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/dn.service.keytab",
> "principal_local_username" : "hdfs",
> "principal_name" : "dn/[email protected]",
> "principal_type" : "SERVICE"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/hosts/host1/kerberos_identities/hdfs%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "/hdfs",
> "host_name" : "host1",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "r",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "440",
> "keytab_file_owner" : "hdfs",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/hdfs.headless.keytab",
> "principal_local_username" : "hdfs",
> "principal_name" : "[email protected]",
> "principal_type" : "USER"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/hosts/host1/kerberos_identities/nm%2Fhost1%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "nodemanager_nm",
> "host_name" : "host1",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "400",
> "keytab_file_owner" : "yarn",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/nm.service.keytab",
> "principal_local_username" : "yarn",
> "principal_name" : "nm/[email protected]",
> "principal_type" : "SERVICE"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/hosts/host1/kerberos_identities/nn%2Fhost1%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "namenode_nn",
> "host_name" : "host1",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "400",
> "keytab_file_owner" : "hdfs",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/nn.service.keytab",
> "principal_local_username" : "hdfs",
> "principal_name" : "nn/[email protected]",
> "principal_type" : "SERVICE"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/hosts/host1/kerberos_identities/zookeeper%2Fhost1%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "zookeeper_zk",
> "host_name" : "host1",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "400",
> "keytab_file_owner" : "zookeeper",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/zk.service.keytab",
> "principal_local_username" : null,
> "principal_name" : "zookeeper/[email protected]",
> "principal_type" : "SERVICE"
> }
> }
> ]
> },
> {
> "href" : "http://ambari:8080/api/v1/clusters/c1/hosts/host2";,
> "Hosts" : {
> "cluster_name" : "c1",
> "host_name" : "host2"
> },
> "kerberos_identities" : [
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/hosts/host2/kerberos_identities/HTTP%2Fhost2%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "/spnego",
> "host_name" : "host2",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "r",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "440",
> "keytab_file_owner" : "root",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" :
> "/etc/security/keytabs/spnego.service.keytab",
> "principal_local_username" : null,
> "principal_name" : "HTTP/[email protected]",
> "principal_type" : "SERVICE"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/hosts/host2/kerberos_identities/ambari-qa%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "/smokeuser",
> "host_name" : "host2",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "r",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "440",
> "keytab_file_owner" : "ambari-qa",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" :
> "/etc/security/keytabs/smokeuser.headless.keytab",
> "principal_local_username" : "ambari-qa",
> "principal_name" : "[email protected]",
> "principal_type" : "USER"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/hosts/host2/kerberos_identities/dn%2Fhost2%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "datanode_dn",
> "host_name" : "host2",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "400",
> "keytab_file_owner" : "hdfs",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/dn.service.keytab",
> "principal_local_username" : "hdfs",
> "principal_name" : "dn/[email protected]",
> "principal_type" : "SERVICE"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/hosts/host2/kerberos_identities/hdfs%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "/hdfs",
> "host_name" : "host2",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "r",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "440",
> "keytab_file_owner" : "hdfs",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/hdfs.headless.keytab",
> "principal_local_username" : "hdfs",
> "principal_name" : "[email protected]",
> "principal_type" : "USER"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/hosts/host2/kerberos_identities/jhs%2Fhost2%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "history_server_jhs",
> "host_name" : "host2",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "400",
> "keytab_file_owner" : "mapred",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/jhs.service.keytab",
> "principal_local_username" : "mapred",
> "principal_name" : "jhs/[email protected]",
> "principal_type" : "SERVICE"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/hosts/host2/kerberos_identities/nm%2Fhost2%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "nodemanager_nm",
> "host_name" : "host2",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "400",
> "keytab_file_owner" : "yarn",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/nm.service.keytab",
> "principal_local_username" : "yarn",
> "principal_name" : "nm/[email protected]",
> "principal_type" : "SERVICE"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/hosts/host2/kerberos_identities/nn%2Fhost2%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "secondary_namenode_nn",
> "host_name" : "host2",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "400",
> "keytab_file_owner" : "hdfs",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/nn.service.keytab",
> "principal_local_username" : "hdfs",
> "principal_name" : "nn/[email protected]",
> "principal_type" : "SERVICE"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/hosts/host2/kerberos_identities/rm%2Fhost2%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "resource_manager_rm",
> "host_name" : "host2",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "400",
> "keytab_file_owner" : "yarn",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/rm.service.keytab",
> "principal_local_username" : "yarn",
> "principal_name" : "rm/[email protected]",
> "principal_type" : "SERVICE"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/hosts/host2/kerberos_identities/yarn%2Fhost2%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "app_timeline_server_yarn",
> "host_name" : "host2",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "400",
> "keytab_file_owner" : "yarn",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/yarn.service.keytab",
> "principal_local_username" : "yarn",
> "principal_name" : "yarn/[email protected]",
> "principal_type" : "SERVICE"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/hosts/host2/kerberos_identities/zookeeper%2Fhost2%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "zookeeper_zk",
> "host_name" : "host2",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "400",
> "keytab_file_owner" : "zookeeper",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/zk.service.keytab",
> "principal_local_username" : null,
> "principal_name" : "zookeeper/[email protected]",
> "principal_type" : "SERVICE"
> }
> }
> ]
> },
> {
> "href" : "http://ambari:8080/api/v1/clusters/c1/hosts/host3";,
> "Hosts" : {
> "cluster_name" : "c1",
> "host_name" : "host3"
> },
> "kerberos_identities" : [
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/hosts/host3/kerberos_identities/HTTP%2Fhost3%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "/spnego",
> "host_name" : "host3",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "r",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "440",
> "keytab_file_owner" : "root",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" :
> "/etc/security/keytabs/spnego.service.keytab",
> "principal_local_username" : null,
> "principal_name" : "HTTP/[email protected]",
> "principal_type" : "SERVICE"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/hosts/host3/kerberos_identities/ambari-qa%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "/smokeuser",
> "host_name" : "host3",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "r",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "440",
> "keytab_file_owner" : "ambari-qa",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" :
> "/etc/security/keytabs/smokeuser.headless.keytab",
> "principal_local_username" : "ambari-qa",
> "principal_name" : "[email protected]",
> "principal_type" : "USER"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/hosts/host3/kerberos_identities/amshbase%2Fhost3%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "ams_hbase_master_hbase",
> "host_name" : "host3",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "400",
> "keytab_file_owner" : "ams",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" :
> "/etc/security/keytabs/ams-hbase.master.keytab",
> "principal_local_username" : "ams",
> "principal_name" : "amshbase/[email protected]",
> "principal_type" : "SERVICE"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/hosts/host3/kerberos_identities/dn%2Fhost3%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "datanode_dn",
> "host_name" : "host3",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "400",
> "keytab_file_owner" : "hdfs",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/dn.service.keytab",
> "principal_local_username" : "hdfs",
> "principal_name" : "dn/[email protected]",
> "principal_type" : "SERVICE"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/hosts/host3/kerberos_identities/hdfs%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "/hdfs",
> "host_name" : "host3",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "r",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "440",
> "keytab_file_owner" : "hdfs",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/hdfs.headless.keytab",
> "principal_local_username" : "hdfs",
> "principal_name" : "[email protected]",
> "principal_type" : "USER"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/hosts/host3/kerberos_identities/nm%2Fhost3%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "nodemanager_nm",
> "host_name" : "host3",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "400",
> "keytab_file_owner" : "yarn",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/nm.service.keytab",
> "principal_local_username" : "yarn",
> "principal_name" : "nm/[email protected]",
> "principal_type" : "SERVICE"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/hosts/host3/kerberos_identities/zookeeper%2Fhost3%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "ams_zookeeper",
> "host_name" : "host3",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "400",
> "keytab_file_owner" : "ams",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" :
> "/etc/security/keytabs/zk.service.ams.keytab",
> "principal_local_username" : "ams",
> "principal_name" : "zookeeper/[email protected]",
> "principal_type" : "SERVICE"
> }
> }
> ]
> }
> ]
> }
> {code}
> {code:title=GET /api/v1/clusters/c1/kerberos_identities?fields=*}
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/kerberos_identities?fields=*";,
> "items" : [
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/kerberos_identities/HTTP%2Fhost1%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "/spnego",
> "host_name" : "host1",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "r",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "440",
> "keytab_file_owner" : "root",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/spnego.service.keytab",
> "principal_local_username" : null,
> "principal_name" : "HTTP/[email protected]",
> "principal_type" : "SERVICE"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/kerberos_identities/ambari-qa%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "/smokeuser",
> "host_name" : "host1",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "r",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "440",
> "keytab_file_owner" : "ambari-qa",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" :
> "/etc/security/keytabs/smokeuser.headless.keytab",
> "principal_local_username" : "ambari-qa",
> "principal_name" : "[email protected]",
> "principal_type" : "USER"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/kerberos_identities/dn%2Fhost1%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "datanode_dn",
> "host_name" : "host1",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "400",
> "keytab_file_owner" : "hdfs",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/dn.service.keytab",
> "principal_local_username" : "hdfs",
> "principal_name" : "dn/[email protected]",
> "principal_type" : "SERVICE"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/kerberos_identities/hdfs%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "/hdfs",
> "host_name" : "host1",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "r",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "440",
> "keytab_file_owner" : "hdfs",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/hdfs.headless.keytab",
> "principal_local_username" : "hdfs",
> "principal_name" : "[email protected]",
> "principal_type" : "USER"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/kerberos_identities/nm%2Fhost1%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "nodemanager_nm",
> "host_name" : "host1",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "400",
> "keytab_file_owner" : "yarn",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/nm.service.keytab",
> "principal_local_username" : "yarn",
> "principal_name" : "nm/[email protected]",
> "principal_type" : "SERVICE"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/kerberos_identities/nn%2Fhost1%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "namenode_nn",
> "host_name" : "host1",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "400",
> "keytab_file_owner" : "hdfs",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/nn.service.keytab",
> "principal_local_username" : "hdfs",
> "principal_name" : "nn/[email protected]",
> "principal_type" : "SERVICE"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/kerberos_identities/zookeeper%2Fhost1%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "zookeeper_zk",
> "host_name" : "host1",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "400",
> "keytab_file_owner" : "zookeeper",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/zk.service.keytab",
> "principal_local_username" : null,
> "principal_name" : "zookeeper/[email protected]",
> "principal_type" : "SERVICE"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/kerberos_identities/HTTP%2Fhost2%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "/spnego",
> "host_name" : "host2",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "r",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "440",
> "keytab_file_owner" : "root",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/spnego.service.keytab",
> "principal_local_username" : null,
> "principal_name" : "HTTP/[email protected]",
> "principal_type" : "SERVICE"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/kerberos_identities/ambari-qa%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "/smokeuser",
> "host_name" : "host2",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "r",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "440",
> "keytab_file_owner" : "ambari-qa",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" :
> "/etc/security/keytabs/smokeuser.headless.keytab",
> "principal_local_username" : "ambari-qa",
> "principal_name" : "[email protected]",
> "principal_type" : "USER"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/kerberos_identities/dn%2Fhost2%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "datanode_dn",
> "host_name" : "host2",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "400",
> "keytab_file_owner" : "hdfs",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/dn.service.keytab",
> "principal_local_username" : "hdfs",
> "principal_name" : "dn/[email protected]",
> "principal_type" : "SERVICE"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/kerberos_identities/hdfs%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "/hdfs",
> "host_name" : "host2",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "r",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "440",
> "keytab_file_owner" : "hdfs",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/hdfs.headless.keytab",
> "principal_local_username" : "hdfs",
> "principal_name" : "[email protected]",
> "principal_type" : "USER"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/kerberos_identities/jhs%2Fhost2%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "history_server_jhs",
> "host_name" : "host2",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "400",
> "keytab_file_owner" : "mapred",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/jhs.service.keytab",
> "principal_local_username" : "mapred",
> "principal_name" : "jhs/[email protected]",
> "principal_type" : "SERVICE"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/kerberos_identities/nm%2Fhost2%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "nodemanager_nm",
> "host_name" : "host2",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "400",
> "keytab_file_owner" : "yarn",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/nm.service.keytab",
> "principal_local_username" : "yarn",
> "principal_name" : "nm/[email protected]",
> "principal_type" : "SERVICE"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/kerberos_identities/nn%2Fhost2%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "secondary_namenode_nn",
> "host_name" : "host2",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "400",
> "keytab_file_owner" : "hdfs",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/nn.service.keytab",
> "principal_local_username" : "hdfs",
> "principal_name" : "nn/[email protected]",
> "principal_type" : "SERVICE"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/kerberos_identities/rm%2Fhost2%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "resource_manager_rm",
> "host_name" : "host2",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "400",
> "keytab_file_owner" : "yarn",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/rm.service.keytab",
> "principal_local_username" : "yarn",
> "principal_name" : "rm/[email protected]",
> "principal_type" : "SERVICE"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/kerberos_identities/yarn%2Fhost2%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "app_timeline_server_yarn",
> "host_name" : "host2",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "400",
> "keytab_file_owner" : "yarn",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/yarn.service.keytab",
> "principal_local_username" : "yarn",
> "principal_name" : "yarn/[email protected]",
> "principal_type" : "SERVICE"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/kerberos_identities/zookeeper%2Fhost2%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "zookeeper_zk",
> "host_name" : "host2",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "400",
> "keytab_file_owner" : "zookeeper",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/zk.service.keytab",
> "principal_local_username" : null,
> "principal_name" : "zookeeper/[email protected]",
> "principal_type" : "SERVICE"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/kerberos_identities/HTTP%2Fhost3%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "/spnego",
> "host_name" : "host3",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "r",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "440",
> "keytab_file_owner" : "root",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/spnego.service.keytab",
> "principal_local_username" : null,
> "principal_name" : "HTTP/[email protected]",
> "principal_type" : "SERVICE"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/kerberos_identities/ambari-qa%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "/smokeuser",
> "host_name" : "host3",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "r",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "440",
> "keytab_file_owner" : "ambari-qa",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" :
> "/etc/security/keytabs/smokeuser.headless.keytab",
> "principal_local_username" : "ambari-qa",
> "principal_name" : "[email protected]",
> "principal_type" : "USER"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/kerberos_identities/amshbase%2Fhost3%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "ams_hbase_master_hbase",
> "host_name" : "host3",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "400",
> "keytab_file_owner" : "ams",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/ams-hbase.master.keytab",
> "principal_local_username" : "ams",
> "principal_name" : "amshbase/[email protected]",
> "principal_type" : "SERVICE"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/kerberos_identities/dn%2Fhost3%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "datanode_dn",
> "host_name" : "host3",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "400",
> "keytab_file_owner" : "hdfs",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/dn.service.keytab",
> "principal_local_username" : "hdfs",
> "principal_name" : "dn/[email protected]",
> "principal_type" : "SERVICE"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/kerberos_identities/hdfs%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "/hdfs",
> "host_name" : "host3",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "r",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "440",
> "keytab_file_owner" : "hdfs",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/hdfs.headless.keytab",
> "principal_local_username" : "hdfs",
> "principal_name" : "[email protected]",
> "principal_type" : "USER"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/kerberos_identities/nm%2Fhost3%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "nodemanager_nm",
> "host_name" : "host3",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "400",
> "keytab_file_owner" : "yarn",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/nm.service.keytab",
> "principal_local_username" : "yarn",
> "principal_name" : "nm/[email protected]",
> "principal_type" : "SERVICE"
> }
> },
> {
> "href" :
> "http://ambari:8080/api/v1/clusters/c1/kerberos_identities/zookeeper%2Fhost3%40EXAMPLE.COM";,
> "KerberosIdentity" : {
> "cluster_name" : "c1",
> "description" : "ams_zookeeper",
> "host_name" : "host3",
> "keytab_file_group" : "hadoop",
> "keytab_file_group_access" : "",
> "keytab_file_installed" : "true",
> "keytab_file_mode" : "400",
> "keytab_file_owner" : "ams",
> "keytab_file_owner_access" : "r",
> "keytab_file_path" : "/etc/security/keytabs/zk.service.ams.keytab",
> "principal_local_username" : "ams",
> "principal_name" : "zookeeper/[email protected]",
> "principal_type" : "SERVICE"
> }
> }
> ]
> }
> {code}
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