Refactor backup scripts to include redundant backup directory creation, improved logging, and ensure successful backup copying; update run script to execute both database and volume backups sequentially.

This commit is contained in:
2025-04-19 19:51:28 -06:00
parent cba5e8167b
commit 6695ad06a6
13 changed files with 113 additions and 14 deletions

View File

@@ -3,12 +3,22 @@ $timestamp = Get-Date -Format "yyyy-MM-dd_HH-mm-ss"
$scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
$backupDir = Join-Path $scriptDir "backups"
$backupFile = Join-Path $backupDir "gitea-db-backup-$timestamp.sql"
$redundantBackupDir = "D:\Pr00jects\gitea-docker"
# Ensure backup directory exists
if (-not (Test-Path $backupDir)) {
New-Item -ItemType Directory -Path $backupDir
}
# Ensure redundant backup directory exists
if (-not (Test-Path $redundantBackupDir)) {
try {
New-Item -ItemType Directory -Path $redundantBackupDir -Force
} catch {
"[$timestamp] Warning: Could not create redundant backup directory at $redundantBackupDir. Error: $_" | Out-File -Append -FilePath $logFile
}
}
# Log execution of the script
$logFile = Join-Path $backupDir "backup-log.txt"
"[$timestamp] Starting database backup..." | Out-File -Append -FilePath $logFile
@@ -43,9 +53,23 @@ if ($LASTEXITCODE -eq 0 -and (Test-Path $backupFile) -and (Get-Item $backupFile)
"[$timestamp] Backup completed successfully!" | Out-File -Append -FilePath $logFile
# Optional: Compress the backup file
Compress-Archive -Path $backupFile -DestinationPath "$backupFile.zip" -Force
$zipFileName = "$backupFile.zip"
Compress-Archive -Path $backupFile -DestinationPath $zipFileName -Force
Remove-Item $backupFile
"[$timestamp] Backup compressed to $backupFile.zip" | Out-File -Append -FilePath $logFile
"[$timestamp] Backup compressed to $zipFileName" | Out-File -Append -FilePath $logFile
# Copy backup to redundant location
if (Test-Path $redundantBackupDir) {
try {
$redundantBackupFile = Join-Path $redundantBackupDir (Split-Path -Leaf $zipFileName)
Copy-Item -Path $zipFileName -Destination $redundantBackupFile -Force
"[$timestamp] Backup copied to redundant location: $redundantBackupFile" | Out-File -Append -FilePath $logFile
} catch {
"[$timestamp] Error copying backup to redundant location: $_" | Out-File -Append -FilePath $logFile
}
} else {
"[$timestamp] Warning: Redundant backup directory not found: $redundantBackupDir" | Out-File -Append -FilePath $logFile
}
} else {
"[$timestamp] Backup failed!" | Out-File -Append -FilePath $logFile
}

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@@ -1,36 +1,82 @@
# Script to backup the entire Postgres Docker volume
$timestamp = Get-Date -Format "yyyy-MM-dd_HH-mm-ss"
$backupDir = ".\backups"
$scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
$backupDir = Join-Path $scriptDir "backups"
$volumeName = "gitea-docker_postgres-data"
$backupFile = "$backupDir\postgres-volume-backup-$timestamp.tar"
$backupFile = "postgres-volume-backup-$timestamp.tar"
$backupFilePath = Join-Path $backupDir $backupFile
$redundantBackupDir = "D:\Pr00jects\gitea-docker"
$logFile = Join-Path $backupDir "volume-backup-log.txt"
$currentDir = Get-Location
# Ensure backup directory exists
if (-not (Test-Path $backupDir)) {
New-Item -ItemType Directory -Path $backupDir
}
# Ensure redundant backup directory exists
if (-not (Test-Path $redundantBackupDir)) {
try {
New-Item -ItemType Directory -Path $redundantBackupDir -Force
} catch {
Add-Content -Path $logFile -Value "[$timestamp] Warning: Could not create redundant backup directory at $redundantBackupDir. Error: $_"
}
}
# Log start of backup
Add-Content -Path $logFile -Value "[$timestamp] Starting volume backup for $volumeName..."
# Check if volume exists
$volumeExists = docker volume ls --format "{{.Name}}" | Select-String -Pattern "^$volumeName$"
if (-not $volumeExists) {
Write-Host "Volume $volumeName not found!" -ForegroundColor Red
Add-Content -Path $logFile -Value "[$timestamp] Error: Volume $volumeName not found!"
exit 1
}
# Create a temporary container to access the volume
Write-Host "Creating backup of Docker volume $volumeName..."
docker run --rm -v ${volumeName}:/volume -v ${PWD}/${backupDir}:/backup alpine tar -cf /backup/$(Split-Path $backupFile -Leaf) -C /volume ./
Add-Content -Path $logFile -Value "[$timestamp] Creating backup to $backupFilePath..."
# Change to backup directory and use simple relative paths for Docker
Set-Location -Path $backupDir
docker run --rm -v ${volumeName}:/volume -v ${PWD}:/backup alpine tar -cf /backup/$backupFile -C /volume ./
# Restore original directory
Set-Location -Path $currentDir
# Check if backup was successful
if ($LASTEXITCODE -eq 0 -and (Test-Path $backupFile) -and (Get-Item $backupFile).Length -gt 0) {
Write-Host "Volume backup completed successfully to $backupFile!" -ForegroundColor Green
if ($LASTEXITCODE -eq 0 -and (Test-Path $backupFilePath) -and (Get-Item $backupFilePath).Length -gt 0) {
Write-Host "Volume backup completed successfully to $backupFilePath!" -ForegroundColor Green
Add-Content -Path $logFile -Value "[$timestamp] Volume backup completed successfully!"
# Optional: Compress the backup file
Write-Host "Compressing backup file..."
Compress-Archive -Path $backupFile -DestinationPath "$backupFile.zip" -Force
Remove-Item $backupFile
Write-Host "Backup compressed to $backupFile.zip" -ForegroundColor Green
Add-Content -Path $logFile -Value "[$timestamp] Compressing backup file..."
$zipFileName = "$backupFilePath.zip"
Compress-Archive -Path $backupFilePath -DestinationPath $zipFileName -Force
Remove-Item $backupFilePath
Write-Host "Backup compressed to $zipFileName" -ForegroundColor Green
Add-Content -Path $logFile -Value "[$timestamp] Backup compressed to $zipFileName"
# Copy backup to redundant location
if (Test-Path $redundantBackupDir) {
try {
$redundantBackupFile = Join-Path $redundantBackupDir (Split-Path -Leaf $zipFileName)
Copy-Item -Path $zipFileName -Destination $redundantBackupFile -Force
Write-Host "Backup copied to redundant location: $redundantBackupFile" -ForegroundColor Green
Add-Content -Path $logFile -Value "[$timestamp] Backup copied to redundant location: $redundantBackupFile"
} catch {
Write-Host "Error copying backup to redundant location: $_" -ForegroundColor Red
Add-Content -Path $logFile -Value "[$timestamp] Error copying backup to redundant location: $_"
}
} else {
Write-Host "Warning: Redundant backup directory not found: $redundantBackupDir" -ForegroundColor Yellow
Add-Content -Path $logFile -Value "[$timestamp] Warning: Redundant backup directory not found: $redundantBackupDir"
}
} else {
Write-Host "Volume backup failed!" -ForegroundColor Red
Add-Content -Path $logFile -Value "[$timestamp] Volume backup failed!"
}
# Optional: Clean up old volume backups (keep last 5)
@@ -38,4 +84,5 @@ $oldBackups = Get-ChildItem -Path $backupDir -Filter "postgres-volume-backup-*.z
foreach ($backup in $oldBackups) {
Remove-Item $backup.FullName
Write-Host "Removed old volume backup: $($backup.Name)"
Add-Content -Path $logFile -Value "[$timestamp] Removed old volume backup: $($backup.Name)"
}

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@@ -0,0 +1,24 @@
[2025-04-19_19-40-51] Starting volume backup for gitea-docker_postgres-data...
[2025-04-19_19-40-51] Creating backup to C:\Users\benne\Projects\gitea-docker\backups\postgres-volume-backup-2025-04-19_19-40-51.tar...
[2025-04-19_19-40-51] Volume backup failed!
[2025-04-19_19-41-05] Starting volume backup for gitea-docker_postgres-data...
[2025-04-19_19-41-05] Creating backup to C:\Users\benne\Projects\gitea-docker\backups\postgres-volume-backup-2025-04-19_19-41-05.tar...
[2025-04-19_19-41-05] Volume backup failed!
[2025-04-19_19-42-55] Starting volume backup for gitea-docker_postgres-data...
[2025-04-19_19-42-55] Creating backup to C:\Users\benne\Projects\gitea-docker\backups\postgres-volume-backup-2025-04-19_19-42-55.tar...
[2025-04-19_19-42-55] Volume backup completed successfully!
[2025-04-19_19-42-55] Compressing backup file...
[2025-04-19_19-42-55] Backup compressed to C:\Users\benne\Projects\gitea-docker\backups\postgres-volume-backup-2025-04-19_19-42-55.tar.zip
[2025-04-19_19-42-55] Backup copied to redundant location: D:\Pr00jects\gitea-docker\postgres-volume-backup-2025-04-19_19-42-55.tar.zip
[2025-04-19_19-43-53] Starting volume backup for gitea-docker_postgres-data...
[2025-04-19_19-43-53] Creating backup to C:\Users\benne\Projects\gitea-docker\backups\postgres-volume-backup-2025-04-19_19-43-53.tar...
[2025-04-19_19-43-53] Volume backup completed successfully!
[2025-04-19_19-43-53] Compressing backup file...
[2025-04-19_19-43-53] Backup compressed to C:\Users\benne\Projects\gitea-docker\backups\postgres-volume-backup-2025-04-19_19-43-53.tar.zip
[2025-04-19_19-43-53] Backup copied to redundant location: D:\Pr00jects\gitea-docker\postgres-volume-backup-2025-04-19_19-43-53.tar.zip
[2025-04-19_19-44-40] Starting volume backup for gitea-docker_postgres-data...
[2025-04-19_19-44-40] Creating backup to C:\Users\benne\Projects\gitea-docker\backups\postgres-volume-backup-2025-04-19_19-44-40.tar...
[2025-04-19_19-44-40] Volume backup completed successfully!
[2025-04-19_19-44-40] Compressing backup file...
[2025-04-19_19-44-40] Backup compressed to C:\Users\benne\Projects\gitea-docker\backups\postgres-volume-backup-2025-04-19_19-44-40.tar.zip
[2025-04-19_19-44-40] Backup copied to redundant location: D:\Pr00jects\gitea-docker\postgres-volume-backup-2025-04-19_19-44-40.tar.zip

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@@ -1,5 +1,5 @@
# This script is automatically generated - do not edit manually
# It runs the Docker check script followed by the backup script
# It runs the Docker check script followed by database and volume backup scripts
# Get the script directory
$scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
@@ -8,6 +8,10 @@ $scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
$dockerCheckScript = Join-Path $scriptDir "ensure-docker-running.ps1"
& $dockerCheckScript
# Then run the backup script
$backupScript = Join-Path $scriptDir "backup-gitea-db.ps1"
& $backupScript
# Then run the database backup script
$dbBackupScript = Join-Path $scriptDir "backup-gitea-db.ps1"
& $dbBackupScript
# Finally run the volume backup script
$volumeBackupScript = Join-Path $scriptDir "backup-volume.ps1"
& $volumeBackupScript