functions/Copy-SqlJob.ps1
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Function Copy-SqlJob { <# .SYNOPSIS Copy-SqlJob migrates jobs from one SQL Server to another. .DESCRIPTION By default, all jobs are copied. The -Jobs parameter is autopopulated for command-line completion and can be used to copy only specific jobs. If the job already exists on the destination, it will be skipped unless -Force is used. .PARAMETER Source Source SQL Server.You must have sysadmin access and server version must be SQL Server version 2000 or greater. .PARAMETER Destination Destination Sql Server. You must have sysadmin access and server version must be SQL Server version 2000 or greater. .PARAMETER SourceSqlCredential Allows you to login to servers using SQL Logins as opposed to Windows Auth/Integrated/Trusted. To use: $scred = Get-Credential, then pass $scred object to the -SourceSqlCredential parameter. Windows Authentication will be used if DestinationSqlCredential is not specified. SQL Server does not accept Windows credentials being passed as credentials. To connect as a different Windows user, run PowerShell as that user. .PARAMETER DestinationSqlCredential Allows you to login to servers using SQL Logins as opposed to Windows Auth/Integrated/Trusted. To use: $dcred = Get-Credential, then pass this $dcred to the -DestinationSqlCredential parameter. Windows Authentication will be used if DestinationSqlCredential is not specified. SQL Server does not accept Windows credentials being passed as credentials. To connect as a different Windows user, run PowerShell as that user. .PARAMETER DisableOnSource Disable the job on the source server .PARAMETER DisableOnDestination Disable the newly migrated job on the destination server .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 Force Drops and recreates the Job if it exists .NOTES Tags: Migration Author: Chrissy LeMaire (@cl), netnerds.net Requires: sysadmin access on SQL Servers dbatools PowerShell module (https://dbatools.io, clemaire@gmail.com) Copyright (C) 2016 Chrissy LeMaire This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. .LINK https://dbatools.io/Copy-SqlJob .EXAMPLE Copy-SqlJob -Source sqlserver2014a -Destination sqlcluster Copies all jobs from sqlserver2014a to sqlcluster, using Windows credentials. If jobs with the same name exist on sqlcluster, they will be skipped. .EXAMPLE Copy-SqlJob -Source sqlserver2014a -Destination sqlcluster -Job PSJob -SourceSqlCredential $cred -Force Copies a single job, the PSJob job from sqlserver2014a to sqlcluster, using SQL credentials for sqlserver2014a and Windows credentials for sqlcluster. If a job with the same name exists on sqlcluster, it will be dropped and recreated because -Force was used. .EXAMPLE Copy-SqlJob -Source sqlserver2014a -Destination sqlcluster -WhatIf -Force Shows what would happen if the command were executed using force. #> [CmdletBinding(DefaultParameterSetName = "Default", SupportsShouldProcess = $true)] param ( [parameter(Mandatory = $true)] [object]$Source, [parameter(Mandatory = $true)] [object]$Destination, [System.Management.Automation.PSCredential]$SourceSqlCredential, [System.Management.Automation.PSCredential]$DestinationSqlCredential, [switch]$DisableOnSource, [switch]$DisableOnDestination, [switch]$Force ) DynamicParam { if ($source) { return (Get-ParamSqlJobs -SqlServer $Source -SqlCredential $SourceSqlCredential) } } BEGIN { $jobs = $psboundparameters.Jobs $exclude = $psboundparameters.Exclude $sourceserver = Connect-SqlServer -SqlServer $Source -SqlCredential $SourceSqlCredential $destserver = Connect-SqlServer -SqlServer $Destination -SqlCredential $DestinationSqlCredential $source = $sourceserver.DomainInstanceName $destination = $destserver.DomainInstanceName } PROCESS { $serverjobs = $sourceserver.JobServer.Jobs $destjobs = $destserver.JobServer.Jobs foreach ($job in $serverjobs) { $jobname = $job.name $jobId = $job.JobId if ($jobs.count -gt 0 -and $jobs -notcontains $jobname -or $exclude -contains $jobname) { continue } $sql = " SELECT sp.[name] AS MaintenancePlanName FROM msdb.dbo.sysmaintplan_plans AS sp INNER JOIN msdb.dbo.sysmaintplan_subplans AS sps ON sps.plan_id = sp.id WHERE job_id = '$($jobId)'" Write-Debug $sql $MaintenancePlan = $sourceserver.ConnectionContext.ExecuteWithResults($sql).Tables.Rows $MaintPlanName = $MaintenancePlan.MaintenancePlanName if ($MaintenancePlan) { Write-Warning "[Job: $jobname] Associated with Maintenance Plan: $($MaintPlanName). Skipping." continue } $dbnames = $job.JobSteps.Databasename | Where-Object { $_.length -gt 0 } $missingdb = $dbnames | Where-Object { $destserver.Databases.Name -notcontains $_ } if ($missingdb.count -gt 0 -and $dbnames.count -gt 0) { $missingdb = ($missingdb | Sort-Object | Get-Unique) -join ", " Write-Warning "[Job: $jobname] Database(s) $missingdb doesn't exist on destination. Skipping." continue } $missinglogin = $job.OwnerLoginName | Where-Object { $destserver.Logins.Name -notcontains $_ } if ($missinglogin.count -gt 0) { $missinglogin = ($missinglogin | Sort-Object | Get-Unique) -join ", " Write-Warning "[Job: $jobname] Login(s) $missinglogin doesn't exist on destination. Skipping." continue } $proxynames = $job.JobSteps.ProxyName | Where-Object { $_.length -gt 0 } $missingproxy = $proxynames | Where-Object { $destserver.JobServer.ProxyAccounts.Name -notcontains $_ } if ($missingproxy.count -gt 0 -and $proxynames.count -gt 0) { $missingproxy = ($missingproxy | Sort-Object | Get-Unique) -join ", " Write-Warning "[Job: $jobname] Proxy Account(s) $($proxynames[0]) doesn't exist on destination. Skipping." continue } if ($destjobs.name -contains $job.name) { if ($force -eq $false) { Write-Warning "[Job: $jobname] Job $jobname exists at destination. Use -Force to drop and migrate." continue } else { If ($Pscmdlet.ShouldProcess($destination, "Dropping job $jobname and recreating")) { try { Write-Verbose "Dropping Job $jobname" $destserver.JobServer.Jobs[$job.name].Drop() } catch { Write-Exception $_ continue } } } } If ($Pscmdlet.ShouldProcess($destination, "Creating Job $jobname")) { try { Write-Output "Copying Job $jobname" $sql = $job.Script() | Out-String $sql = $sql -replace [Regex]::Escape("'$source'"), [Regex]::Escape("'$destination'") Write-Verbose $sql $destserver.ConnectionContext.ExecuteNonQuery($sql) | Out-Null } catch { Write-Exception $_ continue } } if ($DisableOnDestination) { If ($Pscmdlet.ShouldProcess($destination, "Disabling $jobname")) { Write-Output "Disabling $jobname on $destination" $destserver.JobServer.Jobs.Refresh() $destserver.JobServer.Jobs[$job.name].IsEnabled = $False $destserver.JobServer.Jobs[$job.name].Alter() } } if ($DisableOnSource) { If ($Pscmdlet.ShouldProcess($source, "Disabling $jobname")) { Write-Output "Disabling $jobname on $source" $job.IsEnabled = $false $job.Alter() } } } } END { $sourceserver.ConnectionContext.Disconnect() $destserver.ConnectionContext.Disconnect() If ($Pscmdlet.ShouldProcess("console", "Showing finished message")) { Write-Output "Job migration finished" } } } |