Yusuf Ozturk » Getting MSSQL Server Availability Group Listeners via PowerShell

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Getting MSSQL Server Availability Group Listeners via PowerShell

Posted in Windows Powershell | 1 Comment | 5,113 views | 11/05/2016 15:42

You can get detailed info about SQL Server Availability Group Listeners via following code:

$MSSQLServerManager = New-Object 'Microsoft.SqlServer.Management.SMO.Server'
 
# Get SQL Availability Group Listener
$HostSQLAvailabilityGroupListener = @($MSSQLServerManager.AvailabilityGroupListeners)[0]
 
# Get SQL Availability Group Listener Properties
$HostSQLName = $HostSQLAvailabilityGroupListener.Name;
$HostSQLAvailabilityGroupListenerGuid = $HostSQLAvailabilityGroupListener.UniqueId;
$HostSQLIPAddresses = $HostSQLAvailabilityGroupListener.AvailabilityGroupListenerIPAddresses;
$HostSQLPortNumber = $HostSQLAvailabilityGroupListener.PortNumber;

You can also check other properties by listing all properties of $HostSQLAvailabilityGroupListener.

Tags: mssql availability listener powershell, mssql listener powershell

Comments (1)

John A Rolstead

January 16th, 2021
16:14:50

replace this:
@($MSSQLServerManager.AvailabilityGroupListeners)[0]

with:
@($MSSQLServerManager.AvailabilityGroups.AvailabilityGroupListeners)[0]

but to me it is more clear to use . to progress thru the objects. when I get an object, I pass it to get-member to see available properties. then progress through like this:

# Get SQL Server Manager object
$MSSQLServerManager = New-Object ‘Microsoft.SqlServer.Management.SMO.Server’

# Get SQL Availability Group object
$HostSQLAvailabilityGroups = $MSSQLServerManager.AvailabilityGroups

# Get SQL Availability Group Listener object
$HostSQLAvailabilityGroupListener = $HostSQLAvailabilityGroups.AvailabilityGroupListeners

# Get SQL Availability Group Listener Properties
$HostSQLAvailabilityGroupListenerName = $HostSQLAvailabilityGroupListener.Name;
$HostSQLAvailabilityGroupListenerGuid = $HostSQLAvailabilityGroupListener.UniqueId;
$HostSQLAvailabilityGroupListenerPort = $HostSQLAvailabilityGroupListener.PortNumber;

# Get SQL Listener IP Properties
$HostSQLAGListenerIPs = $HostSQLAvailabilityGroupListener.AvailabilityGroupListenerIPAddresses
$HostSQLIPAddress = $HostSQLAGListenerIPs.IPAddress;
$HostSQLSubnetMask = $HostSQLAGListenerIPs.SubnetMask;