88 lines
3.6 KiB
PowerShell
88 lines
3.6 KiB
PowerShell
Function IsDatabaseExists{
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param([string]$containerId, [string]$database, [string]$sqlPass)
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$query = "IF EXISTS
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(SELECT name FROM master.sys.databases WHERE name = N'$database')
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PRINT 'yes'
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ELSE
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PRINT 'no'"
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return (docker exec $containerId /opt/mssql-tools/bin/sqlcmd -S localhost -U sa -P $sqlPass -Q $query)
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# USE master; ALTER DATABASE b-crm-master; SET SINGLE_USER WITH ROLLBACK IMMEDIATE; DROP DATABASE b-crm-master;
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}
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Function DropDatabase{
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param([string]$containerId, [string]$database, [string]$sqlPass)
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$query = "USE master;
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ALTER DATABASE [$database]
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SET SINGLE_USER
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WITH ROLLBACK IMMEDIATE;
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GO
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DROP DATABASE [$database];"
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docker exec $containerId /opt/mssql-tools/bin/sqlcmd -S localhost -U sa -P $sqlPass -Q $query > $null
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return;
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# /opt/mssql-tools/bin/sqlcmd -S localhost -U sa -P 'v](8Lc|RfG' -Q "USE master; ALTER DATABASE b-crm-master; SET SINGLE_USER WITH ROLLBACK IMMEDIATE; DROP DATABASE b-crm-master;"
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}
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Function AttachDatabase{
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param([string]$containerId, [string]$database, [string]$sqlPass, [string]$mdfName, [string]$ldfName)
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$query = "CREATE DATABASE [$database]
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ON (FILENAME = N'/var/opt/mssql/data/$mdfName'),
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(FILENAME = N'/var/opt/mssql/data/$ldfName') FOR ATTACH;
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ALTER DATABASE [$database] SET READ_WRITE;"
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docker exec $containerId /opt/mssql-tools/bin/sqlcmd -S localhost -U sa -P $sqlPass -Q $query
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return;
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}
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Function CopyFile{
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param([string]$containerId, [string]$fileName)
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docker cp ./Temp/$fileName $containerId"://var/opt/mssql/data/$fileName"
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docker exec --user root $containerId chown mssql:root /var/opt/mssql/data/$fileName
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return;
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}
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if ((Split-Path (Get-Location) -Leaf) -ne "DiunaBI") {
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Write-Host "Error: Run script from main source directory.";
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Exit;
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}
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try {
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$containerId = (docker ps | Select-String "mssql").Line.split(" ")[0]
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} catch {
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Write-Host "Error: MSSQL container not exists (or Docker is not running)";
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Exit;
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}
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Write-Host "MSSQL container id: "$containerId;
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$sqlPass = "v](8Lc|RfG";
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# Let's do the job!
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@("diuna").ForEach({
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$database = $_;
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$ldfName = $database+"_log.ldf";
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$mdfName = $database+".mdf";
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Write-Host "Restoring database: "$database
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# Download mdf/ldf nd check if files are new (donwload with success)
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scp "crm.bim-it.pl:/var/opt/mssql/data/$mdfName" ./Temp/
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if (((Get-Date) - ((Get-Item ./Temp/$mdfName).LastWriteTime)).TotalMinutes -gt 5) {
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Write-Host "Error: $mdfName was not downloaded correctly."
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continue;
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}
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scp "crm.bim-it.pl:/var/opt/mssql/data/$ldfName" ./Temp/
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if (((Get-Date) - ((Get-Item ./Temp/$ldfName).LastWriteTime)).TotalMinutes -gt 5) {
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Write-Host "Error: $ldfName was not downloaded correctly."
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continue;
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}
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#drop existing database
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DropDatabase $containerId $database $sqlPass;
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if ((IsDatabaseExists $containerId $database $sqlPass) -eq 'yes') {
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Write-Host "Error: $database still exists (drop error)"
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continue;
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}
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#copy new files
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CopyFile $containerId $mdfName
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CopyFile $containerId $ldfName
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#attach databases in container
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AttachDatabase $containerId $database $sqlPass $mdfName $ldfName;
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if ((IsDatabaseExists $containerId $database $sqlPass) -eq 'no') {
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Write-Host "Error: $database still not exists (attach error)"
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continue;
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}
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Write-Host "OK";
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});
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Write-Host "All databases restored!"; |