Add Host to Cluster in vCenter: Service details

The Add Host to Cluster in vCenter service template enables you to allocate existing volumes used as datastores by ESX cluster hosts to a new ESX host.

The following service template details apply to the Add Host to Cluster in vCenter service template.

Software and setup prerequisites

For software and setup prerequisites, see Service template prerequisites.

Edit Service settings

The following table lists the Edit Service settings for the Add Host to Cluster in vCenter service template.

Navigation pane	Settings pane	Description
Target ESX Cluster	vCenter Connection	Specify a vCenter Server that is registered as a Web Service Connection in the Administration Tab.
	ESX Cluster	Specify the ESX Cluster name.
	ESX Hosts	Specify ESX host names.
Target Storage	Configuration Manager Connection	Select the Configuration Manager server which is registered as a Web Service Connection in the Administration Tab.
	Storage System	Select a storage system.
	Resource Group	Specify the resource group from which resources are used (for example LDEV ID and host group ID). You must specify the resource group for VSM when allocating volumes in VSM.
	Port Selection	Select the storage port selection criteria: "Smaller number of hosts": Select the port with the smallest registered WWN. (Default value) "Smaller number of volumes": Select the port with the smallest registered LUN.
Resource Criteria	Storage Port	Specify the storage port for provisioning.
Host Group Settings	Script for Host Group Naming	Specify a naming rule for the Host Group name as a script.
	Host Mode	Specify the host mode.
	Host Mode Options	Specify the host mode options.
Fabric Settings	Use Fabric Settings	Determines whether to use fabric information from the FC switch manager services for LUN path selection.
	BNA Connections	Select a Brocade Network Advisor server which is registered as a Web Service Connection in the Administration Tab.
	Resource Group	Specify the Resource Group of the BNA to narrow down target resources.
	Target Fabrics	Specify Fabrics in BNA if narrowing down target resources (optional).
	Use Existing Zone	Specify whether to narrow down target resources to those in existing zones.
	Use Active Zone Only	Specify whether to use the active zone only.
	Num. of Hops Restriction	Specify whether to narrow down target resources based on hop count for the path.
	Maximum Num. of Hops	Specify the maximum number of hops when "Num. of Hops Restriction" is set to True.
Zone Settings	Update Zone Configurations	Specify whether to add or create zones.
	Use Existing Zone Aliases	Specify whether to update existing zone alias.
	Update Current Active Zone Configuration	Determines whether to use Zone Active configuration when adding or creating a zone.
	Zone Configurations to Update	Specify a range of zones in which zones are created when "Update Current Active Zone Config" is False.
	Interval for each Fabric Settings	Specify the wait time in minutes between configuring fabrics.
	Script for Zone Naming	Enables zone naming using javascript.
	Script for Host Zone Alias Naming	Enables naming of the Host Zone Alias for host WWNs using javascript.
	Script for Storage Zone Alias Naming	Enables naming of the Storage Zone Alias for storage ports using javascript.

Submit Service Request settings

The following table lists the Submit Service Request settings for the Add Host to Cluster in vCenter service template.

Navigation pane	Settings pane	Description
Target ESX Cluster	vCenter Connection	Specify a vCenter Server that is registered as a Web Service Connection in the Administration Tab.
	ESX Cluster	Specify the ESX Cluster name.
	ESX Hosts	Specify ESX host names.
Target Storage	Configuration Manager Connection	Select the Configuration Manager server which is registered as a Web Service Connection in the Administration Tab.
	Storage System	Select a storage system.
	Resource Group	Specify the resource group from which resources are used (for example LDEV ID and host group ID). You must specify the resource group for VSM when allocating volumes in VSM.
	Port Selection	Select the storage port selection criteria: "Smaller number of hosts": Select the port with the smallest registered WWN. (Default value) "Smaller number of volumes": Select the port with the smallest registered LUN.
Resource Criteria	Storage Port	Specify the storage port for provisioning.
Host Group Settings	Script for Host Group Naming	Specify a naming rule for the Host Group name as a script.
	Host Mode	Specify the host mode.
	Host Mode Options	Specify the host mode options.
Fabric Settings	BNA Connections	Select a Brocade Network Advisor server which is registered as a Web Service Connection in the Administration Tab.
	Resource Group	Specify the Resource Group of the BNA to narrow down target resources.
	Target Fabrics	Specify Fabrics in BNA if narrowing down target resources (optional).
	Use Existing Zone	Specify whether to narrow down target resources to those in existing zones.
	Use Active Zone Only	Specify whether to use the active zone only.
	Num. of Hops Restriction	Specify whether to narrow down target resources based on hop count for the path.
	Maximum Num. of Hops	Specify the maximum number of hops when "Num. of Hops Restriction" is set to True.
Zone Settings	Update Zone Configurations	Specify whether to add or create zones.
	Use Existing Zone Aliases	Specify whether to update existing zone alias.
	Update Current Active Zone Configuration	Determines whether to use Zone Active configuration when adding or creating a zone.
	Zone Configurations to Update	Specify a range of zones in which zones are created when "Update Current Active Zone Config" is False.
	Interval for each Fabric Settings	Specify the wait time in minutes between configuring fabrics.
	Script for Zone Naming	Enables zone naming using javascript.
	Script for Host Zone Alias Naming	Enables naming of the Host Zone Alias for host WWNs using javascript.
	Script for Storage Zone Alias Naming	Enables naming of the Storage Zone Alias for storage ports using javascript.

Zone naming conventions

The following table lists the zone naming conventions for use with the Add Host to Cluster in vCenter service template.

Type	Zone name	Zone alias name (Host side/Storage side)
Input	One object has the following properties: hostName: Host name hostPortWorldWideName: WWN of HBA. Separator notation is based on FC switch manager services. storagePortWorldWideName: WWN of CHA. Separator notation is based on FC switch manager services. storageSystemSerialNumber: Serial number of physical storage system storagePortName: Display port name of the storage system serviceProperties: List of the service properties passed to the plug-in
Output	Zone name to add to the specified Zone Configuration.	Zone alias name to add to the zone specified in the Zone name convention.
Handling when the output is the same name	Same zone name of the same fabric refers to the same zone. In the case of an existing zone: Add an alias in the zone and add to the Zone Configuration. null: Do not create a zone.	Same zone alias name of the same fabric refers to the same alias. In the case of an existing alias: Add WWN in the alias and add to the Zone. null: Do not create an alias.
Handling when unavailable characters are used for output	Characters other than alphanumeric characters and "_" are converted to "_" and become part of the name.
If the output string is too long	When the output string is over 60 characters, the 61st and subsequent characters are truncated.	When the output string is over 64 characters or more, the 65th and subsequent characters are truncated.
Validation	An error occurs if the return value is one of following: Other than String When starting from non-alphabetic characters. When having a non-standard prefix for the zone. ("LSAN_","TI_", "QOS[HML][0-9]+_")(case ignored)	An error occurs if the return value is one of following: Other than String When starting from non-alphabetic characters.