ApiHostTemplate (Cloudera Manager API (5.12.0))

```
public class ApiHostTemplate
extends Object
```
A host template belongs to a cluster and contains a set of role config groups for slave roles (such as DataNodes and TaskTrackers) from services in the cluster. At most one role config group per role type can be present in a host template. Host templates can be applied to fresh hosts (those with no roles on them) in order to create a role for each of the role groups on each host.

Constructors
Constructor and Description
`ApiHostTemplate()`

Methods
Modifier and Type	Method and Description
`boolean`	`equals(Object o)`
`ApiClusterRef`	`getClusterRef()` Readonly.
`String`	`getName()` The name of the host template.
`List<ApiRoleConfigGroupRef>`	`getRoleConfigGroupRefs()` The role config groups belonging to this host tempalte.
`int`	`hashCode()`
`void`	`setClusterRef(ApiClusterRef clusterRef)`
`void`	`setName(String name)`
`void`	`setRoleConfigGroups(List<ApiRoleConfigGroupRef> roleConfigGroupRefs)`
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

getName
```
public String getName()
```
The name of the host template. Unique across clusters.

getClusterRef
```
public ApiClusterRef getClusterRef()
```
Readonly. A reference to the cluster the host template belongs to.

public void setClusterRef(ApiClusterRef clusterRef)

getRoleConfigGroupRefs
```
public List<ApiRoleConfigGroupRef> getRoleConfigGroupRefs()
```
The role config groups belonging to this host tempalte.

public void setRoleConfigGroups(List<ApiRoleConfigGroupRef> roleConfigGroupRefs)

Class ApiHostTemplate