New-Cluster
Creates a new failover cluster.
Syntax
New-Cluster
[-Name] <String>
[-Node <StringCollection>]
[-StaticAddress <StringCollection>]
[-IgnoreNetwork <StringCollection>]
[-NoStorage]
[-S2D]
[-AdministrativeAccessPoint <AdminAccessPoint>]
[-Force]
[-ManagementPointNetworkType <AdminAccessPointResType>]
[<CommonParameters>]Description
The New-Cluster cmdlet creates a new failover cluster. Before creating a cluster, the hardware (servers, networks, and storage) must be connected, and the validation tests must be run.
Use Test-Cluster to run the validation tests. The tests will confirm that the hardware and settings are compatible with failover clustering. There are multiple types of tests, including Inventory, System Configuration, Network, Storage, and other types of tests.
Examples
Example 1
PS C:\> New-Cluster -Name cluster1 -Node node1,node2,node3,node4
Name
----
cluster1This example creates a four-node cluster named cluster1, using default settings for IP addressing.
Example 2
PS C:\> New-Cluster -Name cluster1 -Node node1,node2 -NoStorage
Name
----
cluster1This example creates a two-node cluster named cluster1. The cluster will not have any clustered storage, or disk resources. Storage can be added using the Get-ClusterAvailableDisk cmdlet with the Add-ClusterDisk cmdlet.
Example 3
PS C:\> New-Cluster -Name cluster1 -Node node1,node2,node3,node4 -StaticAddress 2.0.0.123
Name
----
cluster1This example creates a four-node cluster named cluster1 that uses the static IP address 2.0.0.123.
Example 4
PS C:\> New-Cluster -Name cluster1 -Node node1,node2,node3,node4 -StaticAddress 2.0.0.123,3.0.0.123
Name
----
cluster1This example creates a four-node cluster named cluster1 that uses the static IP addresses 2.0.0.123 and 3.0.0.123.
Example 5
PS C:\> New-Cluster -Name cluster1 -Node node1,node2,node3,node4 -IgnoreNetwork 2.0.0.0/8
Name
----
cluster1This example creates a four-node cluster named cluster1. The cluster uses default settings for IP addressing, and does not use the network 2.0.0.0/8.
Example 6
PS C:\> New-Cluster -Name cluster1 -Node node1,node2,node3,node4 -StaticAddress 2.0.0.123 -IgnoreNetwork 3.0.0.0/8
Name
----
cluster1This example creates a four-node cluster named cluster1. The cluster uses the static IP address 2.0.0.123, and does not use the network 3.0.0.0/8.
Parameters
-AdministrativeAccessPoint
Specifies the type of administrative access point that the cmdlet creates for the cluster. The acceptable values for this parameter are:
- ActiveDirectoryAndDns. The cmdlet creates an administrative access point for the cluster. The administrative access point is registered in DNS and enabled in Active Directory Domain Services.
- Dns. The cmdlet creates an administrative access point for the cluster. The administrative access point is registered in DNS but is not enabled in Active Directory Domain Services.
- None. The cmdlet does not create an administrative access point for the cluster. Some clustered roles and functionality might not be available for a cluster that does not have an administrative access point. Also, you cannot use Failover Cluster Manager to manage a cluster that does not have an administrative access point.
| Type: | AdminAccessPoint |
| Aliases: | aap |
| Accepted values: | None, ActiveDirectoryAndDns, Dns, ActiveDirectory |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
-Force
Forces the command to run without asking for user confirmation.
| Type: | SwitchParameter |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
-IgnoreNetwork
Specifies one or more networks to ignore when running the cmdlet. Networks with DHCP enabled are always included, but other networks need a static address to be specified using the StaticAddress parameter or should be explicitly ignored with this IgnoreNetwork parameter.
| Type: | StringCollection |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
-ManagementPointNetworkType
Specifies the network configuration used to determine IP address settings.
The acceptable values for this parameter are:
- Automatic: Automatically detects the appropriate setting. If SQL Server is running in Azure, uses
Distributed. If SQL Server is running on-premises, usesSingleton. (Default setting) - Singleton: The traditional method of DHCP or static IP address.
- Distributed: Uses a Distributed Network Name by using Node IP addresses.
| Type: | AdminAccessPointResType |
| Position: | Named |
| Default value: | Automatic |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
-Name
Specifies the name of the cluster to create.
| Type: | String |
| Position: | 0 |
| Default value: | None |
| Required: | True |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
-Node
Specifies a comma-separated list of cluster node names, or server names, on which to create the cluster. If this parameter is not specified, then a one node cluster is created on the local physical computer.
| Type: | StringCollection |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
-NoStorage
Specifies that shared storage is ignored during the cluster creation. The cluster created at the end of the operation will not have shared storage. Shared storage can later be added by piping the ClusterDiskInfo object from the Get-ClusterAvailableDisk cmdlet into the Add-ClusterDisk cmdlet.
| Type: | SwitchParameter |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
-S2D
Specifies whether to enable Storage Spaces Direct when creating the cluster.
| Type: | SwitchParameter |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
-StaticAddress
Specifies one or more static addresses to use when running the cmdlet. Networks with DHCP enabled are always included, but other networks need a static address to be specified using the StaticAddress parameter or should be explicitly ignored with this IgnoreNetwork parameter.
| Type: | StringCollection |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
Inputs
None
Outputs
Microsoft.FailoverClusters.PowerShell.Cluster
Notes
- This cmdlet cannot be run remotely without Credential Security Service Provider (CredSSP) authentication on the server computer.