SqlServerDsc

15.0.1-preview0008

DSCResources/DSC_SqlAlias/en-US/about_SqlAlias.help.txt

.NAME
    SqlAlias
 
.DESCRIPTION
    The `SqlAlias` DSC resource is used to configure SQL Server Aliases on the node.
 
    ## Requirements
 
    * Target machine must be running Windows Server 2012 or later.
 
    ## Known issues
 
    All issues are not listed here, see [here for all open issues](https://github.com/dsccommunity/SqlServerDsc/issues?q=is%3Aissue+is%3Aopen+in%3Atitle+SqlAlias).
 
.PARAMETER Name
    Key - String
    The name of Alias (e.g. 'svr01\inst01').
 
.PARAMETER Protocol
    Write - String
    Allowed values: TCP, NP
    Protocol to use when connecting. Valid values are 'TCP' (TCP/IP) or 'NP' (Named Pipes). Default value is 'TCP'.
 
.PARAMETER ServerName
    Write - String
    The SQL Server you are aliasing. This should be set to the NetBIOS name or fully qualified domain name (FQDN).
 
.PARAMETER TcpPort
    Write - UInt16
    The TCP port the SQL Server instance is listening on. Only used when Protocol is set to 'TCP'. Default value is port 1433.
 
.PARAMETER UseDynamicTcpPort
    Write - Boolean
    Specifies that the Net-Library will determine the port dynamically. The port number specified in Port will be ignored. Default value is $false.
 
.PARAMETER Ensure
    Write - String
    Allowed values: Present, Absent
    Determines whether the alias should be added ('Present') or removed ('Absent'). Default value is 'Present'.
 
.PARAMETER PipeName
    Read - String
    Returns the Named Pipes path if Protocol is set to 'NP'.
 
.EXAMPLE 1
 
This example shows how to ensure that the SQL Alias
SQLDSC* exists with Named Pipes or TCP.
 
Configuration Example
{
    param
    (
        [Parameter(Mandatory = $true)]
        [System.Management.Automation.PSCredential]
        $SqlAdministratorCredential
    )
 
    Import-DscResource -ModuleName 'SqlServerDsc'
 
    node localhost
    {
        SqlAlias 'Add_SqlAlias_TCP'
        {
            Ensure = 'Present'
            Name = 'SQLDSC-TCP'
            ServerName = 'sqltest.company.local\DSC'
            Protocol = 'TCP'
            TcpPort = 1777
 
            PsDscRunAsCredential = $SqlAdministratorCredential
        }
 
        SqlAlias 'Add_SqlAlias_TCPUseDynamicTcpPort'
        {
            Ensure = 'Present'
            Name = 'SQLDSC-DYN'
            ServerName = 'sqltest.company.local\DSC'
            Protocol = 'TCP'
            UseDynamicTcpPort = $true
 
            PsDscRunAsCredential = $SqlAdministratorCredential
        }
 
        SqlAlias 'Add_SqlAlias_NP'
        {
            Ensure = 'Present'
            Name = 'SQLDSC-NP'
            ServerName = '\\sqlnode\PIPE\sql\query'
            Protocol = 'NP'
 
            PsDscRunAsCredential = $SqlAdministratorCredential
        }
    }
}
 
.EXAMPLE 2
 
This example shows how to ensure that the SQL Alias
SQLDSC* does not exist with Named Pipes or TCP.
 
Configuration Example
{
    param
    (
        [Parameter(Mandatory = $true)]
        [System.Management.Automation.PSCredential]
        $SqlAdministratorCredential
    )
 
    Import-DscResource -ModuleName 'SqlServerDsc'
 
    node localhost
    {
        SqlAlias 'Remove_SqlAlias_TCP'
        {
            Ensure = 'Absent'
            Name = 'SQLDSC-TCP'
            ServerName = 'sqltest.company.local\DSC'
            Protocol = 'TCP'
            TcpPort = 1777
 
            PsDscRunAsCredential = $SqlAdministratorCredential
        }
 
        SqlAlias 'Remove_SqlAlias_NP'
        {
            Ensure = 'Absent'
            Name = 'SQLDSC-NP'
            ServerName = '\\sqlnode\PIPE\sql\query'
            Protocol = 'NP'
 
            PsDscRunAsCredential = $SqlAdministratorCredential
        }
    }
}