functions/Invoke-DbaLogShipping.ps1
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function Invoke-DbaLogShipping { <# .SYNOPSIS Invoke-DbaLogShipping sets up log shipping for one or more databases .DESCRIPTION Invoke-DbaLogShipping helps to easily set up log shipping for one or more databases. This function will make a lot of decisions for you assuming you want default values like a daily interval for the schedules with a 15 minute interval on the day. There are some settings that cannot be made by the function and they need to be prepared before the function is executed. The following settings need to be made before log shipping can be initiated: - Backup destination (the folder and the privileges) - Copy destination (the folder and the privileges) * Privileges Make sure your agent service on both the primary and the secondary instance is an Active Directory account. Also have the credentials ready to set the folder permissions ** Network share The backup destination needs to be shared and have the share privileges of FULL CONTROL to Everyone. ** NTFS permissions The backup destination must have at least read/write permissions for the primary instance agent account. The backup destination must have at least read permissions for the secondary instance agent account. The copy destination must have at least read/write permission for the secondary instance agent acount. .PARAMETER SourceSqlInstance Source SQL Server instance which contains the databases to be log shipped. You must have sysadmin access and server version must be SQL Server version 2000 or greater. .PARAMETER DestinationSqlInstance Destination SQL Server instance which contains the databases to be log shipped. You must have sysadmin access and server version must be SQL Server version 2000 or greater. .PARAMETER SourceSqlCredential Login to the target instance using alternative credentials. Windows and SQL Authentication supported. Accepts credential objects (Get-Credential) .PARAMETER SourceCredential Login to the target instance using alternative credentials. Windows and SQL Authentication supported. Accepts credential objects (Get-Credential) .PARAMETER DestinationSqlCredential Login to the target instance using alternative credentials. Windows and SQL Authentication supported. Accepts credential objects (Get-Credential) .PARAMETER DestinationCredential Login to the target instance using alternative credentials. Windows and SQL Authentication supported. Accepts credential objects (Get-Credential) .PARAMETER Database Database to set up log shipping for. .PARAMETER BackupNetworkPath The backup unc path to place the backup files. This is the root directory. A directory with the name of the database will be created in this path. .PARAMETER BackupLocalPath If the backup path is locally for the source server you can also set this value. .PARAMETER BackupJob Name of the backup that will be created in the SQL Server agent. The parameter works as a prefix where the name of the database will be added to the backup job name. The default is "LSBackup_[databasename]" .PARAMETER BackupRetention The backup retention period in minutes. Default is 4320 / 72 hours .PARAMETER BackupSchedule Name of the backup schedule created for the backup job. The parameter works as a prefix where the name of the database will be added to the backup job schedule name. Default is "LSBackupSchedule_[databasename]" .PARAMETER BackupScheduleDisabled Parameter to set the backup schedule to disabled upon creation. By default the schedule is enabled. .PARAMETER BackupScheduleFrequencyType A value indicating when a job is to be executed. Allowed values are "Daily", "AgentStart", "IdleComputer" .PARAMETER BackupScheduleFrequencyInterval The number of type periods to occur between each execution of the backup job. .PARAMETER BackupScheduleFrequencySubdayType Specifies the units for the subday FrequencyInterval. Allowed values are "Time", "Seconds", "Minutes", "Hours" .PARAMETER BackupScheduleFrequencySubdayInterval The number of subday type periods to occur between each execution of the backup job. .PARAMETER BackupScheduleFrequencyRelativeInterval A job's occurrence of FrequencyInterval in each month, if FrequencyInterval is 32 (monthlyrelative). .PARAMETER BackupScheduleFrequencyRecurrenceFactor The number of weeks or months between the scheduled execution of a job. FrequencyRecurrenceFactor is used only if FrequencyType is 8, "Weekly", 16, "Monthly", 32 or "MonthlyRelative". .PARAMETER BackupScheduleStartDate The date on which execution of a job can begin. .PARAMETER BackupScheduleEndDate The date on which execution of a job can stop. .PARAMETER BackupScheduleStartTime The time on any day to begin execution of a job. Format HHMMSS / 24 hour clock. Example: '010000' for 01:00:00 AM. Example: '140000' for 02:00:00 PM. .PARAMETER BackupScheduleEndTime The time on any day to end execution of a job. Format HHMMSS / 24 hour clock. Example: '010000' for 01:00:00 AM. Example: '140000' for 02:00:00 PM. .PARAMETER BackupThreshold Is the length of time, in minutes, after the last backup before a threshold alert error is raised. The default is 60. .PARAMETER CompressBackup Do the backups need to be compressed. By default the backupss are not compressed. .PARAMETER CopyDestinationFolder The path to copy the transaction log backup files to. This is the root directory. A directory with the name of the database will be created in this path. .PARAMETER CopyJob Name of the copy job that will be created in the SQL Server agent. The parameter works as a prefix where the name of the database will be added to the copy job name. The default is "LSBackup_[databasename]" .PARAMETER CopyRetention The copy retention period in minutes. Default is 4320 / 72 hours .PARAMETER CopySchedule Name of the backup schedule created for the copy job. The parameter works as a prefix where the name of the database will be added to the copy job schedule name. Default is "LSCopy_[DestinationServerName]_[DatabaseName]" .PARAMETER CopyScheduleDisabled Parameter to set the copy schedule to disabled upon creation. By default the schedule is enabled. .PARAMETER CopyScheduleFrequencyType A value indicating when a job is to be executed. Allowed values are "Daily", "AgentStart", "IdleComputer" .PARAMETER CopyScheduleFrequencyInterval The number of type periods to occur between each execution of the copy job. .PARAMETER CopyScheduleFrequencySubdayType Specifies the units for the subday FrequencyInterval. Allowed values are "Time", "Seconds", "Minutes", "Hours" .PARAMETER CopyScheduleFrequencySubdayInterval The number of subday type periods to occur between each execution of the copy job. .PARAMETER CopyScheduleFrequencyRelativeInterval A job's occurrence of FrequencyInterval in each month, if FrequencyInterval is 32 (monthlyrelative). .PARAMETER CopyScheduleFrequencyRecurrenceFactor The number of weeks or months between the scheduled execution of a job. FrequencyRecurrenceFactor is used only if FrequencyType is 8, "Weekly", 16, "Monthly", 32 or "MonthlyRelative". .PARAMETER CopyScheduleStartDate The date on which execution of a job can begin. .PARAMETER CopyScheduleEndDate The date on which execution of a job can stop. .PARAMETER CopyScheduleStartTime The time on any day to begin execution of a job. Format HHMMSS / 24 hour clock. Example: '010000' for 01:00:00 AM. Example: '140000' for 02:00:00 PM. .PARAMETER CopyScheduleEndTime The time on any day to end execution of a job. Format HHMMSS / 24 hour clock. Example: '010000' for 01:00:00 AM. Example: '140000' for 02:00:00 PM. .PARAMETER DisconnectUsers If this parameter is set in combinations of standby the users will be disconnected during restore. .PARAMETER FullBackupPath Path to an existing full backup. Use this when an existing backup needs to used to initialize the database on the secondary instance. .PARAMETER GenerateFullBackup If the database is not initialized on the secondary instance it can be done by creating a new full backup and restore it for you. .PARAMETER HistoryRetention Is the length of time in minutes in which the history is retained. The default value is 14420 .PARAMETER NoRecovery If this parameter is set the database will be in recoery mode. The database will not be readable. This setting is default. .PARAMETER NoInitialization If this parameter is set the secondary database will not be initialized. The database needs to be on the secondary instance in recovery mode. .PARAMETER PrimaryMonitorServer Is the name of the monitor server for the primary server. The default is the name of the primary sql server. .PARAMETER PrimaryMonitorCredential Allows you to login to enter a secure credential. Only needs to be used when the PrimaryMonitorServerSecurityMode is 0 or "sqlserver" To use: $scred = Get-Credential, then pass $scred object to the -PrimaryMonitorCredential parameter. .PARAMETER PrimaryMonitorServerSecurityMode The security mode used to connect to the monitor server for the primary server. Allowed values are 0, "sqlserver", 1, "windows" The default is 1 or Windows. .PARAMETER PrimaryThresholdAlertEnabled Enables the Threshold alert for the primary database .PARAMETER RestoreDataFolder Folder to be used to restore the database data files. Only used when parameter GenerateFullBackup or UseExistingFullBackup are set. If the parameter is not set the default data folder of the secondary instance will be used including the name of the database. If the folder is set but doesn't exist the default data folder of the secondary instance will be used including the name of the database. .PARAMETER RestoreLogFolder Folder to be used to restore the database log files. Only used when parameter GenerateFullBackup or UseExistingFullBackup are set. If the parameter is not set the default transaction log folder of the secondary instance will be used. If the folder is set but doesn't exist the default transaction log folder of the secondary instance will be used. .PARAMETER RestoreDelay In case a delay needs to be set for the restore. The default is 0. .PARAMETER RestoreAlertThreshold The amount of minutes after which an alert will be raised is no restore has taken place. The default is 45 minutes. .PARAMETER RestoreJob Name of the restore job that will be created in the SQL Server agent. The parameter works as a prefix where the name of the database will be added to the restore job name. The default is "LSRestore_[databasename]" .PARAMETER RestoreRetention The backup retention period in minutes. Default is 4320 / 72 hours .PARAMETER RestoreSchedule Name of the backup schedule created for the restore job. The parameter works as a prefix where the name of the database will be added to the restore job schedule name. Default is "LSRestore_[DestinationServerName]_[DatabaseName]" .PARAMETER RestoreScheduleDisabled Parameter to set the restore schedule to disabled upon creation. By default the schedule is enabled. .PARAMETER RestoreScheduleFrequencyType A value indicating when a job is to be executed. Allowed values are "Daily", "AgentStart", "IdleComputer" .PARAMETER RestoreScheduleFrequencyInterval The number of type periods to occur between each execution of the restore job. .PARAMETER RestoreScheduleFrequencySubdayType Specifies the units for the subday FrequencyInterval. Allowed values are "Time", "Seconds", "Minutes", "Hours" .PARAMETER RestoreScheduleFrequencySubdayInterval The number of subday type periods to occur between each execution of the restore job. .PARAMETER RestoreScheduleFrequencyRelativeInterval A job's occurrence of FrequencyInterval in each month, if FrequencyInterval is 32 (monthlyrelative). .PARAMETER RestoreScheduleFrequencyRecurrenceFactor The number of weeks or months between the scheduled execution of a job. FrequencyRecurrenceFactor is used only if FrequencyType is 8, "Weekly", 16, "Monthly", 32 or "MonthlyRelative". .PARAMETER RestoreScheduleStartDate The date on which execution of a job can begin. .PARAMETER RestoreScheduleEndDate The date on which execution of a job can stop. .PARAMETER RestoreScheduleStartTime The time on any day to begin execution of a job. Format HHMMSS / 24 hour clock. Example: '010000' for 01:00:00 AM. Example: '140000' for 02:00:00 PM. .PARAMETER RestoreScheduleEndTime The time on any day to end execution of a job. Format HHMMSS / 24 hour clock. Example: '010000' for 01:00:00 AM. Example: '140000' for 02:00:00 PM. .PARAMETER RestoreThreshold The number of minutes allowed to elapse between restore operations before an alert is generated. The default value = 0 .PARAMETER SecondaryDatabasePrefix The secondary database can be renamed to include a prefix. .PARAMETER SecondaryDatabaseSuffix The secondary database can be renamed to include a suffix. .PARAMETER SecondaryMonitorServer Is the name of the monitor server for the secondary server. The default is the name of the secondary sql server. .PARAMETER SecondaryMonitorCredential Allows you to login to enter a secure credential. Only needs to be used when the SecondaryMonitorServerSecurityMode is 0 or "sqlserver" To use: $scred = Get-Credential, then pass $scred object to the -SecondaryMonitorCredential parameter. .PARAMETER SecondaryMonitorServerSecurityMode The security mode used to connect to the monitor server for the secondary server. Allowed values are 0, "sqlserver", 1, "windows" The default is 1 or Windows. .PARAMETER SecondaryThresholdAlertEnabled ENables the Threshold alert for the secondary database .PARAMETER Standby If this parameter is set the database will be set to standby mode making the database readable. If not set the database will be in recovery mode. .PARAMETER StandbyDirectory Directory to place the standby file(s) in .PARAMETER UseExistingFullBackup If the database is not initialized on the secondary instance it can be done by selecting an existing full backup and restore it for you. .PARAMETER UseBackupFolder This enables the user to specifiy a specific backup folder containing one or more backup files to initialize the database on the secondary instance. .PARAMETER WhatIf Shows what would happen if the command were to run. No actions are actually performed. .PARAMETER Confirm Prompts you for confirmation before executing any changing operations within the command. .PARAMETER EnableException Use this switch to disable any kind of verbose messages .PARAMETER Force The force parameter will ignore some errors in the parameters and assume defaults. It will also remove the any present schedules with the same name for the specific job. .NOTES Author: Sander Stad (@sqlstad, sqlstad.nl) Tags: Log shippin, disaster recovery Website: https://dbatools.io Copyright: (C) Chrissy LeMaire, clemaire@gmail.com License: MIT https://opensource.org/licenses/MIT .LINK https://dbatools.io/Invoke-DbaLogShipping .EXAMPLE Invoke-DbaLogShipping -SourceSqlInstance sql1 -DestinationSqlInstance sql2 -Database db1 -BackupNetworkPath \\sql1\logshipping -BackupLocalPath D:\Data\logshipping -BackupScheduleFrequencyType daily -BackupScheduleFrequencyInterval 1 -CompressBackup -CopyScheduleFrequencyType daily -CopyScheduleFrequencyInterval 1 -GenerateFullBackup -RestoreScheduleFrequencyType daily -RestoreScheduleFrequencyInterval 1 -SecondaryDatabaseSuffix DR -CopyDestinationFolder \\sql2\logshippingdest -Force Sets up log shiping for database "db1" with the backup path to a network share allowing local backups. It creates daily schedules for the backup, copy and restore job with all the defaults to be executed every 15 minutes daily. The secondary databse will be called "db1_LS". .EXAMPLE Invoke-DbaLogShipping -SourceSqlInstance sql1 -DestinationSqlInstance sql2 -Database db1 -BackupNetworkPath \\sql1\logshipping -GenerateFullBackup -Force Sets up log shipping with all defaults except that a backup file is generated. The script will show a message that the copy destination has not been supplied and asks if you want to use the default which would be the backup directory of the secondary server with the folder "logshipping" i.e. "D:\SQLBackup\Logshiping". #> [CmdletBinding(DefaultParameterSetName = "Default", SupportsShouldProcess = $true)] param( [parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [Alias("SourceServerInstance", "SourceSqlServerSqlServer")] [object]$SourceSqlInstance, [parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [Alias("DestinationServerInstance", "DestinationSqlServer")] [object]$DestinationSqlInstance, [Parameter(Mandatory = $false)] [System.Management.Automation.PSCredential] $SourceSqlCredential, [Parameter(Mandatory = $false)] [System.Management.Automation.PSCredential] $SourceCredential, [Parameter(Mandatory = $false)] [System.Management.Automation.PSCredential] $DestinationSqlCredential, [Parameter(Mandatory = $false)] [System.Management.Automation.PSCredential] $DestinationCredential, [Parameter(Mandatory = $true, ValueFromPipeline = $true)] [object[]]$Database, [parameter(Mandatory = $true)] [string]$BackupNetworkPath, [parameter(Mandatory = $false)] [string]$BackupLocalPath, [parameter(Mandatory = $false)] [string]$BackupJob, [parameter(Mandatory = $false)] [int]$BackupRetention, [parameter(Mandatory = $false)] [string]$BackupSchedule, [parameter(Mandatory = $false)] [switch]$BackupScheduleDisabled, [parameter(Mandatory = $false)] [ValidateSet("Daily", "Weekly", "AgentStart", "IdleComputer")] [object]$BackupScheduleFrequencyType, [parameter(Mandatory = $false)] [object[]]$BackupScheduleFrequencyInterval, [parameter(Mandatory = $false)] [ValidateSet('Time', 'Seconds', 'Minutes', 'Hours')] [object]$BackupScheduleFrequencySubdayType, [parameter(Mandatory = $false)] [int]$BackupScheduleFrequencySubdayInterval, [Parameter(Mandatory = $false)] [ValidateSet('Unused', 'First', 'Second', 'Third', 'Fourth', 'Last')] [object]$BackupScheduleFrequencyRelativeInterval, [Parameter(Mandatory = $false)] [int]$BackupScheduleFrequencyRecurrenceFactor, [parameter(Mandatory = $false)] [string]$BackupScheduleStartDate, [parameter(Mandatory = $false)] [string]$BackupScheduleEndDate, [parameter(Mandatory = $false)] [string]$BackupScheduleStartTime, [parameter(Mandatory = $false)] [string]$BackupScheduleEndTime, [parameter(Mandatory = $false)] [int]$BackupThreshold, [parameter(Mandatory = $false)] [switch]$CompressBackup, [parameter(Mandatory = $false)] [string]$CopyDestinationFolder, [parameter(Mandatory = $false)] [string]$CopyJob, [parameter(Mandatory = $false)] [int]$CopyRetention, [parameter(Mandatory = $false)] [string]$CopySchedule, [parameter(Mandatory = $false)] [switch]$CopyScheduleDisabled, [parameter(Mandatory = $false)] [ValidateSet("Daily", "Weekly", "AgentStart", "IdleComputer")] [object]$CopyScheduleFrequencyType, [parameter(Mandatory = $false)] [object[]]$CopyScheduleFrequencyInterval, [parameter(Mandatory = $false)] [ValidateSet('Time', 'Seconds', 'Minutes', 'Hours')] [object]$CopyScheduleFrequencySubdayType, [parameter(Mandatory = $false)] [int]$CopyScheduleFrequencySubdayInterval, [Parameter(Mandatory = $false)] [ValidateSet('Unused', 'First', 'Second', 'Third', 'Fourth', 'Last')] [object]$CopyScheduleFrequencyRelativeInterval, [Parameter(Mandatory = $false)] [int]$CopyScheduleFrequencyRecurrenceFactor, [parameter(Mandatory = $false)] [string]$CopyScheduleStartDate, [parameter(Mandatory = $false)] [string]$CopyScheduleEndDate, [parameter(Mandatory = $false)] [string]$CopyScheduleStartTime, [parameter(Mandatory = $false)] [string]$CopyScheduleEndTime, [parameter(Mandatory = $false)] [switch]$DisconnectUsers, [parameter(Mandatory = $false)] [string]$FullBackupPath, [parameter(Mandatory = $false)] [switch]$GenerateFullBackup, [parameter(Mandatory = $false)] [int]$HistoryRetention, [parameter(Mandatory = $false)] [switch]$NoRecovery, [parameter(Mandatory = $false)] [switch]$NoInitialization, [Parameter(Mandatory = $false)] [string]$PrimaryMonitorServer, [Parameter(Mandatory = $false)] [System.Management.Automation.PSCredential] $PrimaryMonitorCredential, [Parameter(Mandatory = $false)] [ValidateSet(0, "sqlserver", 1, "windows")] [object]$PrimaryMonitorServerSecurityMode, [Parameter(Mandatory = $false)] [switch]$PrimaryThresholdAlertEnabled, [parameter(Mandatory = $false)] [string]$RestoreDataFolder, [parameter(Mandatory = $false)] [string]$RestoreLogFolder, [parameter(Mandatory = $false)] [int]$RestoreDelay, [parameter(Mandatory = $false)] [int]$RestoreAlertThreshold, [parameter(Mandatory = $false)] [string]$RestoreJob, [parameter(Mandatory = $false)] [int]$RestoreRetention, [parameter(Mandatory = $false)] [string]$RestoreSchedule, [parameter(Mandatory = $false)] [switch]$RestoreScheduleDisabled, [parameter(Mandatory = $false)] [ValidateSet("Daily", "Weekly", "AgentStart", "IdleComputer")] [object]$RestoreScheduleFrequencyType, [parameter(Mandatory = $false)] [object[]]$RestoreScheduleFrequencyInterval, [parameter(Mandatory = $false)] [ValidateSet('Time', 'Seconds', 'Minutes', 'Hours')] [object]$RestoreScheduleFrequencySubdayType, [parameter(Mandatory = $false)] [int]$RestoreScheduleFrequencySubdayInterval, [Parameter(Mandatory = $false)] [ValidateSet('Unused', 'First', 'Second', 'Third', 'Fourth', 'Last')] [object]$RestoreScheduleFrequencyRelativeInterval, [Parameter(Mandatory = $false)] [int]$RestoreScheduleFrequencyRecurrenceFactor, [parameter(Mandatory = $false)] [string]$RestoreScheduleStartDate, [parameter(Mandatory = $false)] [string]$RestoreScheduleEndDate, [parameter(Mandatory = $false)] [string]$RestoreScheduleStartTime, [parameter(Mandatory = $false)] [string]$RestoreScheduleEndTime, [parameter(Mandatory = $false)] [int]$RestoreThreshold, [parameter(Mandatory = $false)] [string]$SecondaryDatabasePrefix, [parameter(Mandatory = $false)] [string]$SecondaryDatabaseSuffix, [Parameter(Mandatory = $false)] [string]$SecondaryMonitorServer, [Parameter(Mandatory = $false)] [System.Management.Automation.PSCredential] $SecondaryMonitorCredential, [Parameter(Mandatory = $false)] [ValidateSet(0, "sqlserver", 1, "windows")] [object]$SecondaryMonitorServerSecurityMode, [Parameter(Mandatory = $false)] [switch]$SecondaryThresholdAlertEnabled, [parameter(Mandatory = $false)] [switch]$Standby, [parameter(Mandatory = $false)] [string]$StandbyDirectory, [parameter(Mandatory = $false)] [switch]$UseExistingFullBackup, [parameter(Mandatory = $false)] [string]$UseBackupFolder, [switch]$Force, [Alias('Silent')] [switch]$EnableException ) begin { Write-Message -Message "Started log shipping for $SourceSqlInstance to $DestinationSqlInstance" -Level Output # Try connecting to the instance Write-Message -Message "Attempting to connect to source Sql Server $SourceSqlInstance.." -Level Output try { $SourceServer = Connect-SqlInstance -SqlInstance $SourceSqlInstance -SqlCredential $SourceSqlCredential } catch { Stop-Function -Message "Could not connect to Sql Server instance $SourceSqlInstance" -ErrorRecord $_ -Target $SourceSqlInstance return } # Try connecting to the instance Write-Message -Message "Attempting to connect to destination Sql Server $DestinationSqlInstance.." -Level Output try { $DestinationServer = Connect-SqlInstance -SqlInstance $DestinationSqlInstance -SqlCredential $DestinationSqlCredential } catch { Stop-Function -Message "Could not connect to Sql Server instance $DestinationSqlInstance" -ErrorRecord $_ -Target $DestinationSqlInstance return } # Check the instance if it is a named instance $SourceServerName, $SourceInstanceName = $SourceSqlInstance.Split("\") $DestinationServerName, $DestinationInstanceName = $DestinationSqlInstance.Split("\") if ($SourceInstanceName -eq $null) { $SourceInstanceName = "MSSQLSERVER" } if ($DestinationInstanceName -eq $null) { $DestinationInstanceName = "MSSQLSERVER" } $IsSourceLocal = $false $IsDestinationLocal = $false # Check if it's local or remote if ($SourceServerName -in ".", "localhost", $env:ServerName, "127.0.0.1") { $IsSourceLocal = $true } if ($DestinationServerName -in ".", "localhost", $env:ServerName, "127.0.0.1") { $IsDestinationLocal = $true } # Set up regex strings for several checks $RegexDate = '(?<!\d)(?:(?:(?:1[6-9]|[2-9]\d)?\d{2})(?:(?:(?:0[13578]|1[02])31)|(?:(?:0[1,3-9]|1[0-2])(?:29|30)))|(?:(?:(?:(?:1[6-9]|[2-9]\d)?(?:0[48]|[2468][048]|[13579][26])|(?:(?:16|[2468][048]|[3579][26])00)))0229)|(?:(?:1[6-9]|[2-9]\d)?\d{2})(?:(?:0?[1-9])|(?:1[0-2]))(?:0?[1-9]|1\d|2[0-8]))(?!\d)' $RegexTime = '^(?:(?:([01]?\d|2[0-3]))?([0-5]?\d))?([0-5]?\d)$' $RegexUnc = '^\\(?:\\[^<>:`"/\\|?*]+)+$' # Check the instance names and the database settings if (($SourceSqlInstance -eq $DestinationSqlInstance) -and (-not $SecondaryDatabasePrefix -or $SecondaryDatabaseSuffix)) { Stop-Function -Message "The destination database is the same as the source`nPlease enter a prefix or suffix using -SecondaryDatabasePrefix or -SecondaryDatabaseSuffix." -Target $SourceSqlInstance return } # Check the connection timeout if ($SourceServer.ConnectionContext.StatementTimeout -ne 0) { $SourceServer.ConnectionContext.StatementTimeout = 0 Write-Message -Message "Connection timeout of $SourceServer is set to 0" -Level Verbose } if ($DestinationServer.ConnectionContext.StatementTimeout -ne 0) { $DestinationServer.ConnectionContext.StatementTimeout = 0 Write-Message -Message "Connection timeout of $DestinationServer is set to 0" -Level Verbose } # Check the backup network path Write-Message -Message "Testing backup network path $BackupNetworkPath" -Level Verbose if ((Test-DbaSqlPath -Path $BackupNetworkPath -SqlInstance $SourceSqlInstance -SqlCredential $SourceCredential) -ne $true) { Stop-Function -Message "Backup network path $BackupNetworkPath is not valid or can't be reached." -Target $SourceSqlInstance return } elseif ($BackupNetworkPath -notmatch $RegexUnc) { Stop-Function -Message "Backup network path $BackupNetworkPath has to be in the form of \\server\share." -Target $SourceSqlInstance return } # Check the copy destination if (-not $CopyDestinationFolder) { # Make a default copy destination by retrieving the backup folder and adding a directory $CopyDestinationFolder = "$($DestinationServer.Settings.BackupDirectory)\Logshipping" # Check to see if the path already exists Write-Message -Message "Testing copy destination path $CopyDestinationFolder" -Level Verbose if (Test-DbaSqlPath -Path $CopyDestinationFolder -SqlInstance $DestinationSqlInstance -SqlCredential $DestinationCredential) { Write-Message -Message "Copy destination $CopyDestinationFolder already exists" -Level Verbose } else { # Check if force is being used if (-not $Force) { # Set up the confirm part $message = "The copy destination is missing. Do you want to use the default $($CopyDestinationFolder)?" $choiceYes = New-Object System.Management.Automation.Host.ChoiceDescription "&Yes", "Answer Yes." $choiceNo = New-Object System.Management.Automation.Host.ChoiceDescription "&No", "Answer No." $options = [System.Management.Automation.Host.ChoiceDescription[]]($choiceYes, $choiceNo) $result = $host.ui.PromptForChoice($title, $message, $options, 0) # Check the result from the confirm switch ($result) { # If yes 0 { # Try to create the new directory try { # If the destination server is remote and the credential is set if (-not $IsDestinationLocal -and $DestinationCredential) { Invoke-Command2 -ComputerName $DestinationServerName -Credential $DestinationCredential -ScriptBlock { Write-Message -Message "Creating copy destination folder $CopyDestinationFolder" -Level Verbose New-Item -Path $CopyDestinationFolder -ItemType Directory -Credential $DestinationCredential -Force:$Force | Out-Null } } # If the server is local and the credential is set elseif ($DestinationCredential) { Invoke-Command2 -Credential $DestinationCredential -ScriptBlock { Write-Message -Message "Creating copy destination folder $CopyDestinationFolder" -Level Verbose New-Item -Path $CopyDestinationFolder -ItemType Directory -Credential $DestinationCredential -Force:$Force | Out-Null } } # If the server is local and the credential is not set else { Write-Message -Message "Creating copy destination folder $CopyDestinationFolder" -Level Verbose New-Item -Path $CopyDestinationFolder -Force:$Force -ItemType Directory | Out-Null } Write-Message -Message "Copy destination $CopyDestinationFolder created." -Level Verbose } catch { Stop-Function -Message "Something went wrong creating the copy destination folder $CopyDestinationFolder. `n$_" -Target $DestinationSqlInstance -ErrorRecord $_ return } } 1 { Stop-Function -Message "Copy destination is a mandatory parameter. Please make sure the value is entered." -Target $DestinationSqlInstance return } } # switch } # if not force else { # Try to create the copy destination on the local server try { Write-Message -Message "Creating copy destination folder $CopyDestinationFolder" -Level Verbose New-Item $CopyDestinationFolder -ItemType Directory -Credential $DestinationCredential -Force:$Force | Out-Null Write-Message -Message "Copy destination $CopyDestinationFolder created." -Level Verbose } catch { Stop-Function -Message "Something went wrong creating the copy destination folder $CopyDestinationFolder. `n$_" -Target $DestinationSqlInstance -ErrorRecord $_ return } } # else not force } # if test path copy destination } # if not copy destination Write-Message -Message "Testing copy destination path $CopyDestinationFolder" -Level Verbose if ((Test-DbaSqlPath -Path $CopyDestinationFolder -SqlInstance $DestinationSqlInstance -SqlCredential $DestinationCredential) -ne $true) { Stop-Function -Message "Copy destination folder $CopyDestinationFolder is not valid or can't be reached." -Target $DestinationSqlInstance return } elseif ($CopyDestinationFolder.StartsWith("\\") -and $CopyDestinationFolder -notmatch $RegexUnc) { Stop-Function -Message "Copy destination folder $CopyDestinationFolder has to be in the form of \\server\share." -Target $DestinationSqlInstance return } # Check the backup compression if ($SourceServer.Version.Major -gt 9) { if ($CompressBackup) { Write-Message -Message "Setting backup compression to 1." -Level Verbose [bool]$BackupCompression = 1 } else { $backupServerSetting = (Get-DbaSpConfigure -SqlInstance $SourceSqlInstance -ConfigName DefaultBackupCompression).ConfiguredValue Write-Message -Message "Setting backup compression to default server setting $backupServerSetting." -Level Verbose [bool]$BackupCompression = $backupServerSetting } } else { Write-Message -Message "Source server $SourceServer does not support backup compression" -Level Verbose } # Check the database parameter if ($Database) { foreach ($db in $Database) { if ($db -notin $SourceServer.Databases.Name) { Stop-Function -Message "Database $db cannot be found on instance $SourceSqlInstance" -Target $SourceSqlInstance } $DatabaseCollection = $SourceServer.Databases | Where-Object { $_.Name -in $Database } } } else { Stop-Function -Message "Please supply a database to set up log shipping for" -Target $SourceSqlInstance -Continue } # Set the database mode if ($Standby) { $DatabaseStatus = 1 Write-Message -Message "Destination database status set to STANDBY" -Level Verbose } else { $DatabaseStatus = 0 Write-Message -Message "Destination database status set to NO RECOVERY" -Level Verbose } # Setting defaults if (-not $BackupRetention) { $BackupRetention = 4320 Write-Message -Message "Backup retention set to $BackupRetention" -Level Verbose } if (-not $BackupThreshold) { $BackupThreshold = 60 Write-Message -Message "Backup Threshold set to $BackupThreshold" -Level Verbose } if (-not $CopyRetention) { $CopyRetention = 4320 Write-Message -Message "Copy retention set to $CopyRetention" -Level Verbose } if (-not $HistoryRetention) { $HistoryRetention = 14420 Write-Message -Message "History retention set to $HistoryRetention" -Level Verbose } if (-not $RestoreAlertThreshold) { $RestoreAlertThreshold = 45 Write-Message -Message "Restore alert Threshold set to $RestoreAlertThreshold" -Level Verbose } if (-not $RestoreDelay) { $RestoreDelay = 0 Write-Message -Message "Restore delay set to $RestoreDelay" -Level Verbose } if (-not $RestoreRetention) { $RestoreRetention = 4320 Write-Message -Message "Restore retention set to $RestoreRetention" -Level Verbose } if (-not $RestoreThreshold) { $RestoreThreshold = 0 Write-Message -Message "Restore Threshold set to $RestoreThreshold" -Level Verbose } if (-not $PrimaryMonitorServerSecurityMode) { $PrimaryMonitorServerSecurityMode = 1 Write-Message -Message "Primary monitor server security mode set to $PrimaryMonitorServerSecurityMode" -Level Verbose } if (-not $SecondaryMonitorServerSecurityMode) { $SecondaryMonitorServerSecurityMode = 1 Write-Message -Message "Secondary monitor server security mode set to $SecondaryMonitorServerSecurityMode" -Level Verbose } if (-not $BackupScheduleFrequencyType) { $BackupScheduleFrequencyType = "Daily" Write-Message -Message "Backup frequency type set to $BackupScheduleFrequencyType" -Level Verbose } if (-not $BackupScheduleFrequencyInterval) { $BackupScheduleFrequencyInterval = "EveryDay" Write-Message -Message "Backup frequency interval set to $BackupScheduleFrequencyInterval" -Level Verbose } if (-not $BackupScheduleFrequencySubdayType) { $BackupScheduleFrequencySubdayType = "Minutes" Write-Message -Message "Backup frequency subday type set to $BackupScheduleFrequencySubdayType" -Level Verbose } if (-not $BackupScheduleFrequencySubdayInterval) { $BackupScheduleFrequencySubdayInterval = 15 Write-Message -Message "Backup frequency subday interval set to $BackupScheduleFrequencySubdayInterval" -Level Verbose } if (-not $BackupScheduleFrequencyRelativeInterval) { $BackupScheduleFrequencyRelativeInterval = "Unused" Write-Message -Message "Backup frequency relative interval set to $BackupScheduleFrequencyRelativeInterval" -Level Verbose } if (-not $BackupScheduleFrequencyRecurrenceFactor) { $BackupScheduleFrequencyRecurrenceFactor = 0 Write-Message -Message "Backup frequency recurrence factor set to $BackupScheduleFrequencyRecurrenceFactor" -Level Verbose } if (-not $CopyScheduleFrequencyType) { $CopyScheduleFrequencyType = "Daily" Write-Message -Message "Copy frequency type set to $CopyScheduleFrequencyType" -Level Verbose } if (-not $CopyScheduleFrequencyInterval) { $CopyScheduleFrequencyInterval = "EveryDay" Write-Message -Message "Copy frequency interval set to $CopyScheduleFrequencyInterval" -Level Verbose } if (-not $CopyScheduleFrequencySubdayType) { $CopyScheduleFrequencySubdayType = "Minutes" Write-Message -Message "Copy frequency subday type set to $CopyScheduleFrequencySubdayType" -Level Verbose } if (-not $CopyScheduleFrequencySubdayInterval) { $CopyScheduleFrequencySubdayInterval = 15 Write-Message -Message "Copy frequency subday interval set to $CopyScheduleFrequencySubdayInterval" -Level Verbose } if (-not $CopyScheduleFrequencyRelativeInterval) { $CopyScheduleFrequencyRelativeInterval = "Unused" Write-Message -Message "Copy frequency relative interval set to $CopyScheduleFrequencyRelativeInterval" -Level Verbose } if (-not $CopyScheduleFrequencyRecurrenceFactor) { $CopyScheduleFrequencyRecurrenceFactor = 0 Write-Message -Message "Copy frequency recurrence factor set to $CopyScheduleFrequencyRecurrenceFactor" -Level Verbose } if (-not $RestoreScheduleFrequencyType) { $RestoreScheduleFrequencyType = "Daily" Write-Message -Message "Restore frequency type set to $RestoreScheduleFrequencyType" -Level Verbose } if (-not $RestoreScheduleFrequencyInterval) { $RestoreScheduleFrequencyInterval = "EveryDay" Write-Message -Message "Restore frequency interval set to $RestoreScheduleFrequencyInterval" -Level Verbose } if (-not $RestoreScheduleFrequencySubdayType) { $RestoreScheduleFrequencySubdayType = "Minutes" Write-Message -Message "Restore frequency subday type set to $RestoreScheduleFrequencySubdayType" -Level Verbose } if (-not $RestoreScheduleFrequencySubdayInterval) { $RestoreScheduleFrequencySubdayInterval = 15 Write-Message -Message "Restore frequency subday interval set to $RestoreScheduleFrequencySubdayInterval" -Level Verbose } if (-not $RestoreScheduleFrequencyRelativeInterval) { $RestoreScheduleFrequencyRelativeInterval = "Unused" Write-Message -Message "Restore frequency relative interval set to $RestoreScheduleFrequencyRelativeInterval" -Level Verbose } if (-not $RestoreScheduleFrequencyRecurrenceFactor) { $RestoreScheduleFrequencyRecurrenceFactor = 0 Write-Message -Message "Restore frequency recurrence factor set to $RestoreScheduleFrequencyRecurrenceFactor" -Level Verbose } if (-not ($SecondaryDatabasePrefix -or $SecondaryDatabaseSuffix) -and ($SourceServer.Name -eq $DestinationServer.Name) -and ($SourceServer.InstanceName -eq $DestinationServer.InstanceName)) { if ($Force) { $SecondaryDatabaseSuffix = "_LS" } else { Stop-Function -Message "Destination database is the same as source database.`nPlease check the secondary server, database prefix or suffix or use -Force to set the secondary databse using a suffix." -Target $SourceSqlInstance return } } # Checking for contradicting variables if ($NoInitialization -and ($GenerateFullBackup -or $UseExistingFullBackup)) { Stop-Function -Message "Cannot use -NoInitialization with -GenerateFullBackup or -UseExistingFullBackup" -Target $DestinationSqlInstance return } if ($UseBackupFolder -and ($GenerateFullBackup -or $NoInitialization -or $UseExistingFullBackup)) { Stop-Function -Message "Cannot use -UseBackupFolder with -GenerateFullBackup, -NoInitialization or -UseExistingFullBackup" -Target $DestinationSqlInstance return } # Check the subday interval if (($BackupScheduleFrequencySubdayType -in 2, "Seconds", 4, "Minutes") -and (-not ($BackupScheduleFrequencySubdayInterval -ge 1 -or $BackupScheduleFrequencySubdayInterval -le 59))) { Stop-Function -Message "Backup subday interval $BackupScheduleFrequencySubdayInterval must be between 1 and 59 when subday type is 2, 'Seconds', 4 or 'Minutes'" -Target $SourceSqlInstance return } elseif (($BackupScheduleFrequencySubdayType -in 8, "Hours") -and (-not ($BackupScheduleFrequencySubdayInterval -ge 1 -and $BackupScheduleFrequencySubdayInterval -le 23))) { Stop-Function -Message "Backup Subday interval $BackupScheduleFrequencySubdayInterval must be between 1 and 23 when subday type is 8 or 'Hours" -Target $SourceSqlInstance return } # Check the subday interval if (($CopyScheduleFrequencySubdayType -in 2, "Seconds", 4, "Minutes") -and (-not ($CopyScheduleFrequencySubdayInterval -ge 1 -or $CopyScheduleFrequencySubdayInterval -le 59))) { Stop-Function -Message "Copy subday interval $CopyScheduleFrequencySubdayInterval must be between 1 and 59 when subday type is 2, 'Seconds', 4 or 'Minutes'" -Target $DestinationSqlInstance return } elseif (($CopyScheduleFrequencySubdayType -in 8, "Hours") -and (-not ($CopyScheduleFrequencySubdayInterval -ge 1 -and $CopyScheduleFrequencySubdayInterval -le 23))) { Stop-Function -Message "Copy subday interval $CopyScheduleFrequencySubdayInterval must be between 1 and 23 when subday type is 8 or 'Hours'" -Target $DestinationSqlInstance return } # Check the subday interval if (($RestoreScheduleFrequencySubdayType -in 2, "Seconds", 4, "Minutes") -and (-not ($RestoreScheduleFrequencySubdayInterval -ge 1 -or $RestoreScheduleFrequencySubdayInterval -le 59))) { Stop-Function -Message "Restore subday interval $RestoreScheduleFrequencySubdayInterval must be between 1 and 59 when subday type is 2, 'Seconds', 4 or 'Minutes'" -Target $DestinationSqlInstance return } elseif (($RestoreScheduleFrequencySubdayType -in 8, "Hours") -and (-not ($RestoreScheduleFrequencySubdayInterval -ge 1 -and $RestoreScheduleFrequencySubdayInterval -le 23))) { Stop-Function -Message "Restore subday interval $RestoreScheduleFrequencySubdayInterval must be between 1 and 23 when subday type is 8 or 'Hours" -Target $DestinationSqlInstance return } # Check the backup start date if (-not $BackupScheduleStartDate) { $BackupScheduleStartDate = (Get-Date -format "yyyyMMdd") Write-Message -Message "Backup start date set to $BackupScheduleStartDate" -Level Verbose } else { if ($BackupScheduleStartDate -notmatch $RegexDate) { Stop-Function -Message "Backup start date $BackupScheduleStartDate needs to be a valid date with format yyyyMMdd" -Target $SourceSqlInstance return } } # Check the back start time if (-not $BackupScheduleStartTime) { $BackupScheduleStartTime = '000000' Write-Message -Message "Backup start time set to $BackupScheduleStartTime" -Level Verbose } elseif ($BackupScheduleStartTime -notmatch $RegexTime) { Stop-Function -Message "Backup start time $BackupScheduleStartTime needs to match between '000000' and '235959'" -Target $SourceSqlInstance return } # Check the back end time if (-not $BackupScheduleEndTime) { $BackupScheduleEndTime = '235959' Write-Message -Message "Backup end time set to $BackupScheduleEndTime" -Level Verbose } elseif ($BackupScheduleStartTime -notmatch $RegexTime) { Stop-Function -Message "Backup end time $BackupScheduleStartTime needs to match between '000000' and '235959'" -Target $SourceSqlInstance return } # Check the backup end date if (-not $BackupScheduleEndDate) { $BackupScheduleEndDate = '99991231' } elseif ($BackupScheduleEndDate -notmatch $RegexDate) { Stop-Function -Message "Backup end date $BackupScheduleEndDate needs to be a valid date with format yyyyMMdd" -Target $SourceSqlInstance return } # Check the copy start date if (-not $CopyScheduleStartDate) { $CopyScheduleStartDate = (Get-Date -format "yyyyMMdd") Write-Message -Message "Copy start date set to $CopyScheduleStartDate" -Level Verbose } else { if ($CopyScheduleStartDate -notmatch $RegexDate) { Stop-Function -Message "Copy start date $CopyScheduleStartDate needs to be a valid date with format yyyyMMdd" -Target $SourceSqlInstance return } } # Check the copy end date if (-not $CopyScheduleEndDate) { $CopyScheduleEndDate = '99991231' } elseif ($CopyScheduleEndDate -notmatch $RegexDate) { Stop-Function -Message "Copy end date $CopyScheduleEndDate needs to be a valid date with format yyyyMMdd" -Target $SourceSqlInstance return } # Check the copy start time if (-not $CopyScheduleStartTime) { $CopyScheduleStartTime = '000000' Write-Message -Message "Copy start time set to $CopyScheduleStartTime" -Level Verbose } elseif ($CopyScheduleStartTime -notmatch $RegexTime) { Stop-Function -Message "Copy start time $CopyScheduleStartTime needs to match between '000000' and '235959'" -Target $SourceSqlInstance return } # Check the copy end time if (-not $CopyScheduleEndTime) { $CopyScheduleEndTime = '235959' Write-Message -Message "Copy end time set to $CopyScheduleEndTime" -Level Verbose } elseif ($CopyScheduleEndTime -notmatch $RegexTime) { Stop-Function -Message "Copy end time $CopyScheduleEndTime needs to match between '000000' and '235959'" -Target $SourceSqlInstance return } # Check the restore start date if (-not $RestoreScheduleStartDate) { $RestoreScheduleStartDate = (Get-Date -format "yyyyMMdd") Write-Message -Message "Restore start date set to $RestoreScheduleStartDate" -Level Verbose } else { if ($RestoreScheduleStartDate -notmatch $RegexDate) { Stop-Function -Message "Restore start date $RestoreScheduleStartDate needs to be a valid date with format yyyyMMdd" -Target $SourceSqlInstance return } } # Check the restore end date if (-not $RestoreScheduleEndDate) { $RestoreScheduleEndDate = '99991231' } elseif ($RestoreScheduleEndDate -notmatch $RegexDate) { Stop-Function -Message "Restore end date $RestoreScheduleEndDate needs to be a valid date with format yyyyMMdd" -Target $SourceSqlInstance return } # Check the restore start time if (-not $RestoreScheduleStartTime) { $RestoreScheduleStartTime = '000000' Write-Message -Message "Restore start time set to $RestoreScheduleStartTime" -Level Verbose } elseif ($RestoreScheduleStartTime -notmatch $RegexTime) { Stop-Function -Message "Restore start time $RestoreScheduleStartTime needs to match between '000000' and '235959'" -Target $SourceSqlInstance return } # Check the restore end time if (-not $RestoreScheduleEndTime) { $RestoreScheduleEndTime = '235959' Write-Message -Message "Restore end time set to $RestoreScheduleEndTime" -Level Verbose } elseif ($RestoreScheduleEndTime -notmatch $RegexTime) { Stop-Function -Message "Restore end time $RestoreScheduleEndTime needs to match between '000000' and '235959'" -Target $SourceSqlInstance return } # Check if standby is being used if ($Standby) { # Check the stand-by directory if ($StandbyDirectory) { # Check if the path is reachable for the destination server if ((Test-DbaSqlPath -Path $StandbyDirectory -SqlInstance $DestinationSqlInstance -SqlCredential $DestinationCredential) -ne $true) { Stop-Function -Message "The directory $StandbyDirectory cannot be reached by the destination instance. Please check the permission and credentials." -Target $DestinationSqlInstance return } } elseif (-not $StandbyDirectory -and $Force) { $StandbyDirectory = $DestinationSqlInstance.BackupDirectory Write-Message -Message "Stand-by directory was not set. Setting it to $StandbyDirectory" -Level Verbose } else { Stop-Function -Message "Please set the parameter -StandbyDirectory when using -Standby" -Target $SourceSqlInstance return } } } # begin process { if (Test-FunctionInterrupt) { return } # Loop through each of the databases foreach ($db in $DatabaseCollection) { # Check the status of the database if ($db.RecoveryModel -ne 'Full') { Stop-Function -Message "Database $db is not in FULL recovery mode" -Target $SourceSqlInstance -Continue } # Set the intital destination database $SecondaryDatabase = $db.Name # Set the database prefix if ($SecondaryDatabasePrefix) { $SecondaryDatabase = "$SecondaryDatabasePrefix$($db.Name)" } # Set the database suffix if ($SecondaryDatabaseSuffix) { $SecondaryDatabase += $SecondaryDatabaseSuffix } # Check is the database is already initialized an check if the database exists on the secondary instance if ($NoInitialization -and ($DestinationServer.Databases.Name -notcontains $SecondaryDatabase)) { Stop-Function -Message "Database $SecondaryDatabase needs to be initialized before log shipping setting can continue." -Target $SourceSqlInstance -Continue } # Check the local backup path if ($BackupLocalPath) { if ($BackupLocalPath.EndsWith("\")) { $DatabaseBackupLocalPath = "$BackupLocalPath$($db.Name)" } else { $DatabaseBackupLocalPath = "$BackupLocalPath\$($db.Name)" } } else { $BackupLocalPath = $BackupNetworkPath if ($BackupLocalPath.EndsWith("\")) { $DatabaseBackupLocalPath = "$BackupLocalPath$($db.Name)" } else { $DatabaseBackupLocalPath = "$BackupLocalPath\$($db.Name)" } } Write-Message -Message "Backup local path set to $DatabaseBackupLocalPath." -Level Verbose # Setting the backup network path for the database if ($BackupNetworkPath.EndsWith("\")) { $DatabaseBackupNetworkPath = "$BackupNetworkPath$($db.Name)" } else { $DatabaseBackupNetworkPath = "$BackupNetworkPath\$($db.Name)" } Write-Message -Message "Backup network path set to $DatabaseBackupNetworkPath." -Level Verbose # Checking if the database network path exists Write-Message -Message "Testing database backup network path $DatabaseBackupNetworkPath" -Level Verbose if ((Test-DbaSqlPath -Path $DatabaseBackupNetworkPath -SqlInstance $SourceSqlInstance -SqlCredential $SourceCredential) -ne $true) { # To to create the backup directory for the database try { Write-Message -Message "Database backup network path $DatabaseBackupNetworkPath not found. Trying to create it.." -Level Verbose Invoke-Command2 -Credential $SourceCredential -ScriptBlock { Write-Message -Message "Creating backup folder $DatabaseBackupNetworkPath" -Level Verbose New-Item -Path $DatabaseBackupNetworkPath -ItemType Directory -Credential $SourceCredential -Force:$Force | Out-Null } } catch { Stop-Function -Message "Something went wrong creating the directory" -ErrorRecord $_ -Target $SourceSqlInstance -Continue } } # Check if the backup job name is set if ($BackupJob) { $DatabaseBackupJob = "$BackupJob_$($db.Name)" } else { $DatabaseBackupJob = "LSBackup_$($db.Name)" } Write-Message -Message "Backup job name set to $DatabaseBackupJob" -Level Verbose # Check if the backup job schedule name is set if ($BackupSchedule) { $DatabaseBackupSchedule = "$BackupSchedule_$($db.Name)" } else { $DatabaseBackupSchedule = "LSBackupSchedule_$($db.Name)" } Write-Message -Message "Backup job schedule name set to $DatabaseBackupSchedule" -Level Verbose # Check if secondary database is present on secondary instance if (-not $Force -and -not $NoInitialization -and ($DestinationServer.Databases[$SecondaryDatabase].Status -ne 'Restoring') -and ($DestinationServer.Databases.Name -contains $SecondaryDatabase)) { Stop-Function -Message "Secondary database already exists on instance $DestinationSqlInstance." -ErrorRecord $_ -Target $DestinationSqlInstance -Continue } # Check if the secondary database needs tobe initialized if (-not $NoInitialization) { # Check if the secondary database exists on the secondary instance if ($DestiationServer.Databases.Name -notcontains $SecondaryDatabase) { # Check if force is being used and no option to generate the full backup is set if ($Force -and -not ($GenerateFullBackup -or $UseExistingFullBackup)) { # Set the option to generate a full backup Write-Message -Message "Set option to initialize secondary database with full backup" -Level Verbose $GenerateFullBackup = $true } elseif (-not $Force -and -not $GenerateFullBackup -and -not $UseExistingFullBackup -and -not $UseBackupFolder) { # Set up the confirm part $message = "The database $SecondaryDatabase does not exist on instance $DestinationSqlInstance. `nDo you want to initialize it by generating a full backup?" $choiceYes = New-Object System.Management.Automation.Host.ChoiceDescription "&Yes", "Answer Yes." $choiceNo = New-Object System.Management.Automation.Host.ChoiceDescription "&No", "Answer No." $options = [System.Management.Automation.Host.ChoiceDescription[]]($choiceYes, $choiceNo) $result = $host.ui.PromptForChoice($title, $message, $options, 0) # Check the result from the confirm switch ($result) { # If yes 0 { # Set the option to generate a full backup Write-Message -Message "Set option to initialize secondary database with full backup." -Level Verbose $GenerateFullBackup = $true } 1 { Stop-Function -Message "The database is not initialized on the secondary instance. `nPlease initialize the database on the secondary instance, use -GenerateFullbackup or use -Force." -Target $DestinationSqlInstance return } } # switch } } } # Check the parameters for initialization of the secondary database if (-not $NoInitialization -and ($GenerateFullBackup -or $UseExistingFullBackup -or $UseBackupFolder)) { # Check if the restore data and log folder are set if (-not $RestoreDataFolder -or -not $RestoreLogFolder) { Write-Message -Message "Restore data folder or restore log folder are not set. Using server defaults" -Level Verbose # Get the default data folder if (-not $RestoreDataFolder) { $DatabaseRestoreDataFolder = $DestinationServer.DefaultFile } else { # Set the restore data folder if ($RestoreDataFolder.EndsWith("\")) { $DatabaseRestoreDataFolder = "$RestoreDataFolder$($db.Name)" } else { $DatabaseRestoreDataFolder = "$RestoreDataFolder\$($db.Name)" } } Write-Message -Message "Restore data folder set to $DatabaseRestoreDataFolder" -Level Verbose # Get the default log folder if (-not $RestoreLogFolder) { $DatabaseRestoreLogFolder = $DestinationServer.DefaultLog } Write-Message -Message "Restore log folder set to $DatabaseRestoreLogFolder" -Level Verbose # Check if the restore data folder exists Write-Message -Message "Testing database restore data path $DatabaseRestoreDataFolder" -Level Verbose if ((Test-DbaSqlPath -Path $DatabaseRestoreDataFolder -SqlInstance $DestinationSqlInstance -SqlCredential $DestinationCredential) -ne $true) { if ($PSCmdlet.ShouldProcess($DestinationServerName, "Creating database restore data folder $DatabaseRestoreDataFolder on $DestinationServerName")) { # Try creating the data folder try { Invoke-Command2 -Credential $DestinationCredential -ScriptBlock { Write-Message -Message "Creating data folder $DatabaseRestoreDataFolder" -Level Verbose New-Item -Path $DatabaseRestoreDataFolder -ItemType Directory -Credential $DestinationCredential -Force:$Force | Out-Null } } catch { Stop-Function -Message "Something went wrong creating the restore data directory" -ErrorRecord $_ -Target $SourceSqlInstance -Continue } } } # Check if the restore log folder exists Write-Message -Message "Testing database restore log path $DatabaseRestoreLogFolder" -Level Verbose if ((Test-DbaSqlPath -Path $DatabaseRestoreLogFolder -SqlInstance $DestinationSqlInstance -SqlCredential $DestinationCredential) -ne $true) { if ($PSCmdlet.ShouldProcess($DestinationServerName, "Creating database restore log folder $DatabaseRestoreLogFolder on $DestinationServerName")) { # Try creating the log folder try { Write-Message -Message "Restore log folder $DatabaseRestoreLogFolder not found. Trying to create it.." -Level Verbose Invoke-Command2 -Credential $DestinationCredential -ScriptBlock { Write-Message -Message "Restore log folder $DatabaseRestoreLogFolder not found. Trying to create it.." -Level Verbose New-Item -Path $DatabaseRestoreLogFolder -ItemType Directory -Credential $DestinationCredential -Force:$Force | Out-Null } } catch { Stop-Function -Message "Something went wrong creating the restore log directory" -ErrorRecord $_ -Target $SourceSqlInstance -Continue } } } } # Chech if the full backup patk can be reached if ($FullBackupPath) { Write-Message -Message "Testing full backup path $FullBackupPath" -Level Verbose if ((Test-DbaSqlPath -Path $FullBackupPath -SqlInstance $DestinationSqlInstance -SqlCredential $DestinationCredential) -ne $true) { Stop-Function -Message ("The path to the full backup could not be reached. Check the path and/or the crdential") -ErrorRecord $_ -Target $DestinationSqlInstance -Continue } } elseif ($UseBackupFolder.Length -ge 1) { Write-Message -Message "Testing backup folder $UseBackupFolder" -Level Verbose if ((Test-DbaSqlPath -Path $UseBackupFolder -SqlInstance $DestinationSqlInstance -SqlCredential $DestinationCredential) -ne $true) { Stop-Function -Message ("The path to the backup folder could not be reached. Check the path and/or the crdential") -ErrorRecord $_ -Target $DestinationSqlInstance -Continue } $BackupPath = $UseBackupFolder } elseif ($UseExistingFullBackup) { Write-Message -Message "No path to the full backup is set. Trying to retrieve the last full backup for $db from $SourceSqlInstance" -Level Verbose # Get the last full backup $LastBackup = Get-DbaBackupHistory -SqlServer $SourceSqlInstance -Databases $($db.Name) -LastFull -Credential $SourceSqlCredential # Check if there was a last backup if ($LastBackup -ne $null) { # Test the path to the backup Write-Message -Message "Testing last backup path $(($LastBackup[-1]).Path[-1])" -Level Verbose if ((Test-DbaSqlPath -Path ($LastBackup[-1]).Path[-1] -SqlInstance $SourceSqlInstance -SqlCredential $SourceCredential) -ne $true) { Stop-Function -Message "The full backup could not be found on $($LastBackup.Path). Check path and/or credentials" -ErrorRecord $_ -Target $DestinationSqlInstance -Continue } # Check if the source for the last full backup is remote and the backup is on a shared location elseif (($LastBackup.Computername -ne $SourceServerName) -and (($LastBackup[-1]).Path[-1].StartsWith('\\') -eq $false)) { Stop-Function -Message "The last full backup is not located on shared location. `n$($_.Exception.Message)" -ErrorRecord $_ -Target $DestinationSqlInstance -Continue } else { #$FullBackupPath = $LastBackup.Path $BackupPath = $LastBackup.Path Write-Message -Message "Full backup found for $db. Path $BackupPath" -Level Verbose } } else { Write-Message -Message "No Full backup found for $db." -Level Output } } } # Set the copy destination folder to include the database name if ($CopyDestinationFolder.EndsWith("\")) { $DatabaseCopyDestinationFolder = "$CopyDestinationFolder$($db.Name)" } else { $DatabaseCopyDestinationFolder = "$CopyDestinationFolder\$($db.Name)" } Write-Message -Message "Copy destination folder set to $DatabaseCopyDestinationFolder." -Level Verbose # Check if the copy job name is set if ($CopyJob) { $DatabaseCopyJob = "$CopyJob_$SourceServerName_$($db.Name)" } else { $DatabaseCopyJob = "LSCopy_$SourceServerName_$($db.Name)" } Write-Message -Message "Copy job name set to $DatabaseCopyJob" -Level Verbose # Check if the copy job schedule name is set if ($CopySchedule) { $DatabaseCopySchedule = "$CopySchedule_$($db.Name)" } else { $DatabaseCopySchedule = "LSCopySchedule_$($db.Name)" Write-Message -Message "Copy job schedule name set to $DatabaseCopySchedule" -Level Verbose } # Check if the copy destination folder exists Write-Message -Message "Testing database copy destination path $DatabaseCopyDestinationFolder" -Level Verbose if ((Test-DbaSqlPath -Path $DatabaseCopyDestinationFolder -SqlInstance $DestinationSqlInstance -SqlCredential $DestinationCredential) -ne $true) { if ($PSCmdlet.ShouldProcess($DestinationServerName, "Creating copy destination folder on $DestinationServerName")) { try { Invoke-Command2 -Credential $DestinationCredential -ScriptBlock { Write-Message -Message "Copy destination folder $DatabaseCopyDestinationFolder not found. Trying to create it.. ." -Level Verbose New-Item -Path $DatabaseCopyDestinationFolder -ItemType Directory -Credential $DestinationCredential -Force:$Force | Out-Null } } catch { Stop-Function -Message "Something went wrong creating the database copy destination folder. `n$($_.Exception.Message)" -ErrorRecord $_ -Target $DestinationServerName -Continue } } } # Check if the restore job name is set if ($RestoreJob) { $DatabaseRestoreJob = "$RestoreJob_$SourceServerName_$($db.Name)" } else { $DatabaseRestoreJob = "LSRestore_$DestinationServerName_$($db.Name)" } Write-Message -Message "Restore job name set to $DatabaseRestoreJob" -Level Verbose # Check if the restore job schedule name is set if ($RestoreSchedule) { $DatabaseRestoreSchedule = "$RestoreSchedule_$($db.Name)" } else { $DatabaseRestoreSchedule = "LSRestoreSchedule_$($db.Name)" } Write-Message -Message "Restore job schedule name set to $DatabaseRestoreSchedule" -Level Verbose # If the database needs to be backed up first if ($GenerateFullBackup) { if ($PSCmdlet.ShouldProcess($SourceSqlInstance, "Backing up database $db")) { Write-Message -Message "Generating full backup." -Level Output Write-Message -Message "Backing up database $db to $DatabaseBackupNetworkPath" -Level Output try { $Timestamp = Get-Date -format "yyyyMMddHHmmss" $LastBackup = Backup-DbaDatabase -SqlInstance $SourceSqlInstance ` -SqlCredential $SourceSqlCredential ` -BackupDirectory $DatabaseBackupNetworkPath ` -BackupFileName "FullBackup_$($db.Name)_PreLogShipping_$Timestamp.bak" ` -Databases $($db.Name) ` -Type Full Write-Message -Message "Backup completed." -Level Output # Get the last full backup path #$FullBackupPath = $LastBackup.BackupPath $BackupPath = $LastBackup.BackupPath Write-Message -Message "Backup is located at $BackupPath" -Level Verbose } catch { Stop-Function -Message "Something went wrong generating the full backup" -ErrorRecord $_ -Target $DestinationServerName -Continue } } } # Check of the MonitorServerSecurityMode value is of type string and set the integer value if ($PrimaryMonitorServerSecurityMode -notin 0, 1) { $PrimaryMonitorServerSecurityMode = switch ($PrimaryMonitorServerSecurityMode) { "SQLSERVER" { 0 } "WINDOWS" { 1 } default { 1 } } } # Check the primary monitor server if ($Force -and (-not$PrimaryMonitorServer -or [string]$PrimaryMonitorServer -eq '' -or $PrimaryMonitorServer -eq $null)) { Write-Message -Message "Setting monitor server for primary server to $SourceSqlInstance." -Level Output $PrimaryMonitorServer = $SourceSqlInstance } # Check the PrimaryMonitorServerSecurityMode if it's SQL Server authentication if ($PrimaryMonitorServerSecurityMode -eq 0) { if ($PrimaryMonitorServerLogin) { Stop-Function -Message "The PrimaryMonitorServerLogin cannot be empty when using SQL Server authentication." -Target $SourceSqlInstance -Continue } if ($PrimaryMonitorServerPassword) { Stop-Function -Message "The PrimaryMonitorServerPassword cannot be empty when using SQL Server authentication." -Target $ -Continue } } # Check of the SecondaryMonitorServerSecurityMode value is of type string and set the integer value if ($SecondaryMonitorServerSecurityMode -notin 0, 1) { $SecondaryMonitorServerSecurityMode = switch ($SecondaryMonitorServerSecurityMode) { "SQLSERVER" { 0 } "WINDOWS" { 1 } default { 1 } } } # Check the secondary monitor server if ($Force -and (-not $SecondaryMonitorServer -or [string]$SecondaryMonitorServer -eq '' -or $SecondaryMonitorServer -eq $null)) { Write-Message -Message "Setting secondary monitor server for $DestinationSqlInstance to $SourceSqlInstance." -Level Verbose $SecondaryMonitorServer = $SourceSqlInstance } # Check the MonitorServerSecurityMode if it's SQL Server authentication if ($SecondaryMonitorServerSecurityMode -eq 0) { if ($SecondaryMonitorServerLogin) { Stop-Function -Message "The SecondaryMonitorServerLogin cannot be empty when using SQL Server authentication." -Target $SourceSqlInstance -Continue } if ($SecondaryMonitorServerPassword) { Stop-Function -Message "The SecondaryMonitorServerPassword cannot be empty when using SQL Server authentication." -Target $SourceSqlInstance -Continue } } # Now that all the checks have been done we can start with the fun stuff ! # Restore the full backup if ($PSCmdlet.ShouldProcess($DestinationSqlInstance, "Restoring database $db to $SecondaryDatabase on $DestinationSqlInstance")) { if ($GenerateFullBackup -or $UseExistingFullBackup -or $UseBackupFolder) { try { Write-Message -Message "Start database restore" -Level Output if ($NoRecovery -or (-not $Standby)) { if ($Force) { Restore-DbaDatabase -SqlServer $DestinationSqlInstance ` -SqlCredential $DestinationSqlCredential ` -Path $BackupPath ` -DestinationFilePrefix $SecondaryDatabasePrefix ` -DestinationFileSuffix $SecondaryDatabaseSuffix ` -DestinationDataDirectory $DatabaseRestoreDataFolder ` -DestinationLogDirectory $DatabaseRestoreLogFolder ` -DatabaseName $SecondaryDatabase ` -DirectoryRecurse ` -NoRecovery ` -WithReplace | Out-Null } else { Restore-DbaDatabase -SqlServer $DestinationSqlInstance ` -SqlCredential $DestinationSqlCredential ` -Path $BackupPath ` -DestinationFilePrefix $SecondaryDatabasePrefix ` -DestinationFileSuffix $SecondaryDatabaseSuffix ` -DestinationDataDirectory $DatabaseRestoreDataFolder ` -DestinationLogDirectory $DatabaseRestoreLogFolder ` -DatabaseName $SecondaryDatabase ` -DirectoryRecurse ` -NoRecovery | Out-Null } } # If the database needs to be in standby if ($Standby) { # Setup the path to the standby file $StandbyDirectory = "$DatabaseCopyDestinationFolder" # Check if credentials need to be used if ($DestinationSqlCredential) { Restore-DbaDatabase -ServerInstance $DestinationSqlInstance ` -SqlCredential $DestinationSqlCredential ` -Path $BackupPath ` -DestinationFilePrefix $SecondaryDatabasePrefix ` -DestinationFileSuffix $SecondaryDatabaseSuffix ` -DestinationDataDirectory $DatabaseRestoreDataFolder ` -DestinationLogDirectory $DatabaseRestoreLogFolder ` -DatabaseName $SecondaryDatabase ` -DirectoryRecurse ` -StandbyDirectory $StandbyDirectory } else { Restore-DbaDatabase -ServerInstance $DestinationSqlInstance ` -Path $BackupPath ` -DestinationFilePrefix $SecondaryDatabasePrefix ` -DestinationFileSuffix $SecondaryDatabaseSuffix ` -DestinationDataDirectory $DatabaseRestoreDataFolder ` -DestinationLogDirectory $DatabaseRestoreLogFolder ` -DatabaseName $SecondaryDatabase ` -DirectoryRecurse ` -StandbyDirectory $StandbyDirectory } } } catch { Stop-Function -Message "Something went wrong restoring the secondary database" -ErrorRecord $_ -Target $SourceSqlInstance -Continue } Write-Message -Message "Restore completed." -Level Output } } #region Set up log shipping on the primary instance # Set up log shipping on the primary instance if ($PSCmdlet.ShouldProcess($SourceSqlInstance, "Configuring logshipping for primary database $db on $SourceSqlInstance")) { try { Write-Message -Message "Configuring logshipping for primary database" -Level Output New-DbaLogShippingPrimaryDatabase -SqlInstance $SourceSqlInstance ` -SqlCredential $SourceSqlCredential ` -Database $($db.Name) ` -BackupDirectory $DatabaseBackupLocalPath ` -BackupJob $DatabaseBackupJob ` -BackupRetention $BackupRetention ` -BackupShare $DatabaseBackupNetworkPath ` -BackupThreshold $BackupThreshold ` -CompressBackup:$BackupCompression ` -HistoryRetention $HistoryRetention ` -MonitorServer $PrimaryMonitorServer ` -MonitorServerSecurityMode $PrimaryMonitorServerSecurityMode ` -MonitorCredential $PrimaryMonitorCredential ` -ThresholdAlertEnabled:$PrimaryThresholdAlertEnabled ` -Force:$Force # Check if the backup job needs to be enabled or disabled if ($BackupScheduleDisabled) { Set-DbaAgentJob -SqlInstance $SourceSqlInstance -SqlCredential $SourceSqlCredential -Job $DatabaseBackupJob -Disabled Write-Message -Message "Disabling backup job $DatabaseBackupJob" -Level Output } else { Set-DbaAgentJob -SqlInstance $SourceSqlInstance -SqlCredential $SourceSqlCredential -Job $DatabaseBackupJob -Enabled Write-Message -Message "Enabling backup job $DatabaseBackupJob" -Level Output } Write-Message -Message "Create backup job schedule $DatabaseBackupSchedule" -Level Output $BackupJobSchedule = New-DbaAgentSchedule -SqlInstance $SourceSqlInstance ` -SqlCredential $SourceSqlCredential ` -Job $DatabaseBackupJob ` -Schedule $DatabaseBackupSchedule ` -FrequencyType $BackupScheduleFrequencyType ` -FrequencyInterval $BackupScheduleFrequencyInterval ` -FrequencySubdayType $BackupScheduleFrequencySubdayType ` -FrequencySubdayInterval $BackupScheduleFrequencySubdayInterval ` -FrequencyRelativeInterval $BackupScheduleFrequencyRelativeInterval ` -FrequencyRecurrenceFactor $BackupScheduleFrequencyRecurrenceFactor ` -StartDate $BackupScheduleStartDate ` -EndDate $BackupScheduleEndDate ` -StartTime $BackupScheduleStartTime ` -EndTime $BackupScheduleEndTime ` -Force:$Force Write-Message -Message "Configuring logshipping from primary to secondary database." -Level Output New-DbaLogShippingPrimarySecondary -SqlInstance $SourceSqlInstance ` -SqlCredential $SourceSqlCredential ` -PrimaryDatabase $($db.Name) ` -SecondaryDatabase $SecondaryDatabase ` -SecondaryServer $DestinationSqlInstance ` -SecondarySqlCredential $DestinationSqlCredential } catch { Stop-Function -Message "Something went wrong setting up log shipping for primary instance" -ErrorRecord $_ -Target $SourceSqlInstance -Continue } } #endregion Set up log shipping on the primary instance #region Set up log shipping on the secondary instance # Set up log shipping on the secondary instance if ($PSCmdlet.ShouldProcess($DestinationSqlInstance, "Configuring logshipping for secondary database $SecondaryDatabase on $DestinationSqlInstance")) { try { Write-Message -Message "Configuring logshipping from secondary database $SecondaryDatabase to primary database $db." -Level Output New-DbaLogShippingSecondaryPrimary -SqlInstance $DestinationSqlInstance ` -SqlCredential $DestinationSqlCredential ` -BackupSourceDirectory $DatabaseBackupNetworkPath ` -BackupDestinationDirectory $DatabaseCopyDestinationFolder ` -CopyJob $DatabaseCopyJob ` -FileRetentionPeriod $BackupRetention ` -MonitorServer $SecondaryMonitorServer ` -MonitorServerSecurityMode $SecondaryMonitorServerSecurityMode ` -MonitorCredential $SecondaryMonitorCredential ` -PrimaryServer $SourceSqlInstance ` -PrimaryDatabase $($db.Name) ` -RestoreJob $DatabaseRestoreJob ` -Force:$Force Write-Message -Message "Create copy job schedule $DatabaseCopySchedule" -Level Output $CopyJobSchedule = New-DbaAgentSchedule -SqlInstance $DestinationSqlInstance ` -SqlCredential $DestinationSqlCredential ` -Job $DatabaseCopyJob ` -Schedule $DatabaseCopySchedule ` -FrequencyType $CopyScheduleFrequencyType ` -FrequencyInterval $CopyScheduleFrequencyInterval ` -FrequencySubdayType $CopyScheduleFrequencySubdayType ` -FrequencySubdayInterval $CopyScheduleFrequencySubdayInterval ` -FrequencyRelativeInterval $CopyScheduleFrequencyRelativeInterval ` -FrequencyRecurrenceFactor $CopyScheduleFrequencyRecurrenceFactor ` -StartDate $CopyScheduleStartDate ` -EndDate $CopyScheduleEndDate ` -StartTime $CopyScheduleStartTime ` -EndTime $CopyScheduleEndTime ` -Force:$Force Write-Message -Message "Create restore job schedule $DatabaseRestoreSchedule" -Level Output $RestoreJobSchedule = New-DbaAgentSchedule -SqlInstance $DestinationSqlInstance ` -SqlCredential $DestinationSqlCredential ` -Job $DatabaseRestoreJob ` -Schedule $DatabaseRestoreSchedule ` -FrequencyType $RestoreScheduleFrequencyType ` -FrequencyInterval $RestoreScheduleFrequencyInterval ` -FrequencySubdayType $RestoreScheduleFrequencySubdayType ` -FrequencySubdayInterval $RestoreScheduleFrequencySubdayInterval ` -FrequencyRelativeInterval $RestoreScheduleFrequencyRelativeInterval ` -FrequencyRecurrenceFactor $RestoreScheduleFrequencyRecurrenceFactor ` -StartDate $RestoreScheduleStartDate ` -EndDate $RestoreScheduleEndDate ` -StartTime $RestoreScheduleStartTime ` -EndTime $RestoreScheduleEndTime ` -Force:$Force Write-Message -Message "Configuring logshipping for secondary database." -Level Output New-DbaLogShippingSecondaryDatabase -SqlInstance $DestinationSqlInstance ` -SqlCredential $DestinationSqlCredential ` -SecondaryDatabase $SecondaryDatabase ` -PrimaryServer $SourceSqlInstance ` -PrimaryDatabase $($db.Name) ` -RestoreDelay $RestoreDelay ` -RestoreMode $DatabaseStatus ` -DisconnectUsers:$DisconnectUsers ` -RestoreThreshold $RestoreThreshold ` -ThresholdAlertEnabled:$SecondaryThresholdAlertEnabled ` -HistoryRetention $HistoryRetention # Check if the copy job needs to be enabled or disabled if ($CopyScheduleDisabled) { Set-DbaAgentJob -SqlInstance $DestinationSqlInstance -SqlCredential $DestinationSqlCredential -Job $DatabaseCopyJob -Disabled } else { Set-DbaAgentJob -SqlInstance $DestinationSqlInstance -SqlCredential $DestinationSqlCredential -Job $DatabaseCopyJob -Enabled } # Check if the restore job needs to be enabled or disabled if ($RestoreScheduleDisabled) { Set-DbaAgentJob -SqlInstance $DestinationSqlInstance -SqlCredential $DestinationSqlCredential -Job $DatabaseRestoreJob -Disabled } else { Set-DbaAgentJob -SqlInstance $DestinationSqlInstance -SqlCredential $DestinationSqlCredential -Job $DatabaseRestoreJob -Enabled } } catch { Stop-Function -Message "Something went wrong setting up log shipping for secondary instance.`n$($_.Exception.Message)" -ErrorRecord $_ -Target $DestinationSqlInstance -Continue } } #endregion Set up log shipping on the secondary instance Write-Message -Message "Completed configuring log shipping for database $db" -Level Output } # for each database } # end process end { Write-Message -Message "Finished setting up log shipping." -Level Verbose } } |