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SecondaryAlwaysOn.schema.psm1
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SecondaryAlwaysOn.schema.psm1
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Configuration SecondaryAlwaysOn {
Param( [Parameter(Mandatory = $true)]
[ValidateNotNullorEmpty()]
[string]
$Server,
[Parameter(Mandatory = $true)]
[ValidateNotNullorEmpty()]
[string]
$ClusterName,
[Parameter(Mandatory = $true)]
[ValidateNotNullorEmpty()]
[string]
$ClusterIP,
[ValidateNotNullorEmpty()]
[string]
$ClusterWaitRetryInterval = 10,
[ValidateNotNullorEmpty()]
[string]
$ClusterWaitRetryCount = 60,
[ValidateNotNullorEmpty()]
[string]
$SQLInstance = 'MSSQLSERVER',
[Parameter(Mandatory = $true)]
[ValidateNotNullorEmpty()]
[string]
$SetupSourcePath,
[ValidateNotNullorEmpty()]
[bool]
$UpdateEnabled = $False,
[ValidateNotNullorEmpty()]
[bool]
$ForceReboot = $False,
[ValidateNotNullorEmpty()]
[string]
$Features = 'SQLENGINE',
[Parameter(Mandatory = $true)]
[ValidateNotNullorEmpty()]
[string]
$SQLSysAdminAccounts,
[ValidateNotNullorEmpty()]
[string]
$SQLCollation = 'SQL_Latin1_General_CP1_CI_AS',
[ValidateNotNullorEmpty()]
[string]
$InstallSharedDir = 'C:\Program Files\Microsoft SQL Server',
[ValidateNotNullorEmpty()]
[string]
$InstallSharedWOWDir = 'C:\Program Files (x86)\Microsoft SQL Server',
[ValidateNotNullorEmpty()]
[string]
$InstanceDir = 'C:\Program Files\Microsoft SQL Server',
[ValidateNotNullorEmpty()]
[string]
$InstallSQLDataDir = 'C:\Program Files\Microsoft SQL Server\MSSQL.MSSQLSERVER\MSSQL\Data',
[ValidateNotNullorEmpty()]
[string]
$SQLUserDBDir = 'C:\Program Files\Microsoft SQL Server\MSSQL.MSSQLSERVER\MSSQL\Data',
[ValidateNotNullorEmpty()]
[string]
$SQLUserDBLogDir = 'C:\Program Files\Microsoft SQL Server\MSSQL.MSSQLSERVER\MSSQL\Data',
[ValidateNotNullorEmpty()]
[string]
$SQLTempDBDir = 'C:\Program Files\Microsoft SQL Server\MSSQL.MSSQLSERVER\MSSQL\Data',
[ValidateNotNullorEmpty()]
[string]
$SQLTempDBLogDir = 'C:\Program Files\Microsoft SQL Server\MSSQL.MSSQLSERVER\MSSQL\Data',
[ValidateNotNullorEmpty()]
[string]
$SQLBackupDir = 'C:\Program Files\Microsoft SQL Server\MSSQL.MSSQLSERVER\MSSQL\Backup',
[ValidateNotNullorEmpty()]
[string]
$SQLPort = '1433',
[Parameter(Mandatory = $true)]
[ValidateNotNullorEmpty()]
[System.Management.Automation.PSCredential]
[System.Management.Automation.Credential()]
$SqlInstallCredential,
[Parameter()]
[ValidateNotNullorEmpty()]
[System.Management.Automation.PSCredential]
[System.Management.Automation.Credential()]
$SqlAdministratorCredential = $SqlInstallCredential,
[Parameter(Mandatory = $true)]
[ValidateNotNullorEmpty()]
[System.Management.Automation.PSCredential]
[System.Management.Automation.Credential()]
$SqlServiceCredential,
[Parameter()]
[ValidateNotNullorEmpty()]
[System.Management.Automation.PSCredential]
[System.Management.Automation.Credential()]
$SqlAgentServiceCredential = $SqlServiceCredential,
[ValidateNotNullorEmpty()]
[string]
$VirtualMemoryInitialSize = 4096,
[ValidateNotNullorEmpty()]
[string]
$VirtualMemoryMaximumSize = 4096,
[ValidateNotNullorEmpty()]
[string]
$VirtualMemoryDrive = 'C',
[ValidateNotNullorEmpty()]
[string]
$XpCmdShellEnabled = 0,
[ValidateNotNullorEmpty()]
[string]
$OptimizeAdhocWorkloads = 0,
[ValidateNotNullorEmpty()]
[string]
$CrossDBOwnershipChaining = 0,
[ValidateNotNullorEmpty()]
[string]
$IsSqlClrEnabled = 0,
[ValidateNotNullorEmpty()]
[string]
$AgentXPsEnabled = 1,
[ValidateNotNullorEmpty()]
[string]
$DatabaseMailEnabled = 0,
[ValidateNotNullorEmpty()]
[string]
$OleAutomationProceduresEnabled = 0,
[ValidateNotNullorEmpty()]
[string]
$DefaultBackupCompression = 1,
[ValidateNotNullorEmpty()]
[string]
$RemoteDacConnectionsEnabled = 0,
[ValidateNotNullorEmpty()]
[string]
$AdHocDistributedQueriesEnabled = 0
)
Import-DscResource -ModuleName xFailovercluster
Import-DscResource -ModuleName SQLCompositeResources
SingleInstanceInstall Standalone {
Server = $Server
SQLInstance = $SQLInstance
SetupSourcePath = $SetupSourcePath
UpdateEnabled = $UpdateEnabled
ForceReboot = $ForceReboot
Features = $Features
SQLSysAdminAccounts = $SQLSysAdminAccounts
SQLCollation = $SQLCollation
InstallSharedDir = $InstallSharedDir
InstallSharedWOWDir = $InstallSharedWOWDir
InstanceDir = $InstanceDir
InstallSQLDataDir = $InstallSQLDataDir
SQLUserDBDir = $SQLUserDBDir
SQLUserDBLogDir = $SQLUserDBLogDir
SQLTempDBDir = $SQLTempDBDir
SQLTempDBLogDir = $SQLTempDBLogDir
SQLBackupDir = $SQLBackupDir
SQLPort = $SQLPort
SqlInstallCredential = $SqlInstallCredential
SqlServiceCredential = $SqlServiceCredential
SqlAgentServiceCredential = $SqlAgentServiceCredential
VirtualMemoryInitialSize = $VirtualMemoryInitialSize
VirtualMemoryMaximumSize = $VirtualMemoryMaximumSize
VirtualMemoryDrive = $VirtualMemoryDrive
XpCmdShellEnabled = $XpCmdShellEnabled
OptimizeAdhocWorkloads = $OptimizeAdhocWorkloads
CrossDBOwnershipChaining = $CrossDBOwnershipChaining
IsSqlClrEnabled = $IsSqlClrEnabled
AgentXPsEnabled = $AgentXPsEnabled
DatabaseMailEnabled = $DatabaseMailEnabled
OleAutomationProceduresEnabled = $OleAutomationProceduresEnabled
DefaultBackupCompression = $DefaultBackupCompression
RemoteDacConnectionsEnabled = $RemoteDacConnectionsEnabled
AdHocDistributedQueriesEnabled = $AdHocDistributedQueriesEnabled
}
WindowsClusterInstall SecondaryNode {
Ensure = 'Present'
DependsOn = '[SingleInstanceInstall]Standalone'
}
xWaitForCluster WaitForMyCluster {
Name = $ClusterName
RetryIntervalSec = $ClusterWaitRetryInterval
RetryCount = $ClusterWaitRetryCount
PsDscRunAsCredential = $SqlInstallCredential
DependsOn = '[WindowsClusterInstall]SecondaryNode'
}
xCluster JoinNodeToCluster {
Name = $ClusterName
StaticIPAddress = $ClusterIP
DomainAdministratorCredential = $SqlInstallCredential
DependsOn = '[xWaitForCluster]WaitForMyCluster'
}
EnableAlwaysOn EnableSecondary {
Server = $Server
SqlInstallCredential = $SqlInstallCredential
DependsOn = '[WindowsClusterInstall]SecondaryNode', '[SingleInstanceInstall]Standalone'
}
}