Inhaltsverzeichnis

Runbook: Config-Backup

Runbook: Config-Backup

Trajanje: ~5 minuta
Uloga: Sysadmin
Ucestalost: Nakon svake promjene, tjedno

Sigurnosna kopija Gateway konfiguracije i certifikata.

Tijek rada

flowchart TD A[Start] --> B[Datoteke identificirati] B --> C[Arhivu kreirati] C --> D[Na Backup-pohranu kopirati] D --> E[Integritet provjeriti] E --> F{OK?} F -->|Da| G[Dokumentirati] F -->|Ne| H[Ponovno sacuvati] style G fill:#e8f5e9 style H fill:#ffebee

1. Datoteke za backup

Datoteka/Mapa	Opis	Kriticno
————–	————–	———-
`appsettings.json`	Glavna konfiguracija	Da
`appsettings.Production.json`	Produkcijski override	Da
`certs/`	TLS certifikati	Da
`data/*.db`	SQLite baze podataka	Da
`.env`	Varijable okruzenja (ako postoje)	Da

2. Rucni backup

Linux:

#!/bin/bash
# backup-gateway.sh
 
GATEWAY_DIR="/opt/data-gateway"
BACKUP_DIR="/backup/gateway"
DATE=$(date +%Y%m%d_%H%M%S)
BACKUP_FILE="gateway-config-${DATE}.tar.gz"
 
# Arhivu kreirati
tar -czvf "${BACKUP_DIR}/${BACKUP_FILE}" \
    -C "${GATEWAY_DIR}" \
    appsettings.json \
    appsettings.Production.json \
    certs/ \
    data/
 
# Kontrolni zbroj kreirati
sha256sum "${BACKUP_DIR}/${BACKUP_FILE}" > "${BACKUP_DIR}/${BACKUP_FILE}.sha256"
 
# Stare backupe obrisati (starije od 30 dana)
find "${BACKUP_DIR}" -name "gateway-config-*.tar.gz" -mtime +30 -delete
 
echo "Backup kreiran: ${BACKUP_FILE}"

Windows (PowerShell):

# backup-gateway.ps1
 
$GatewayDir = "%GATEWAY_ROOT%"
$BackupDir = "D:\Backup\Gateway"
$Date = Get-Date -Format "yyyyMMdd_HHmmss"
$BackupFile = "gateway-config-$Date.zip"
 
# Arhivu kreirati
Compress-Archive -Path @(
    "$GatewayDir\appsettings.json",
    "$GatewayDir\appsettings.Production.json",
    "$GatewayDir\certs",
    "$GatewayDir\data"
) -DestinationPath "$BackupDir\$BackupFile"
 
# Kontrolni zbroj
Get-FileHash "$BackupDir\$BackupFile" -Algorithm SHA256 |
    Select-Object Hash |
    Out-File "$BackupDir\$BackupFile.sha256"
 
# Stare backupe obrisati (starije od 30 dana)
Get-ChildItem "$BackupDir\gateway-config-*.zip" |
    Where-Object { $_.LastWriteTime -lt (Get-Date).AddDays(-30) } |
    Remove-Item
 
Write-Host "Backup kreiran: $BackupFile"

3. Automatski backup

Linux (Cron):

# /etc/cron.d/gateway-backup
0 2 * * * root /opt/scripts/backup-gateway.sh >> /var/log/gateway-backup.log 2>&1

Windows (Task Scheduler):

# Task kreirati
$Action = New-ScheduledTaskAction -Execute "PowerShell.exe" `
    -Argument "-File %SCRIPTS_PATH%\backup-gateway.ps1"
$Trigger = New-ScheduledTaskTrigger -Daily -At 2:00AM
$Principal = New-ScheduledTaskPrincipal -UserId "SYSTEM" -RunLevel Highest
 
Register-ScheduledTask -TaskName "Gateway Backup" `
    -Action $Action -Trigger $Trigger -Principal $Principal

4. Backup na udaljenu pohranu

Rsync (Linux → NAS):

rsync -avz --delete \
    /backup/gateway/ \
    user@nas.example.com:/volume1/backups/gateway/

AWS S3:

aws s3 cp /backup/gateway/gateway-config-*.tar.gz \
    s3://my-backups/gateway/ \
    --storage-class STANDARD_IA

Azure Blob:

az storage blob upload \
    --account-name mybackups \
    --container-name gateway \
    --file /backup/gateway/gateway-config-*.tar.gz \
    --name gateway-config-$(date +%Y%m%d).tar.gz

5. Restore (Oporavak)

# Linux
cd /opt/data-gateway
tar -xzvf /backup/gateway/gateway-config-20241215.tar.gz
 
# Dozvole vratiti
chown -R datagateway:datagateway /opt/data-gateway
chmod 600 /opt/data-gateway/certs/*
 
# Gateway ponovno pokrenuti
sudo systemctl restart data-gateway

# Windows
Expand-Archive -Path "D:\Backup\Gateway\gateway-config-20241215.zip" `
    -DestinationPath "%GATEWAY_ROOT%" -Force
 
Restart-Service -Name "DataGateway"

6. Kontrolna lista

#	Provjera	Da/Ne
—	———–	—
1	appsettings.json sacuvan	-
2	Certifikati sacuvani	-
3	SQLite-DB-ovi sacuvani	-
4	Kontrolni zbroj kreiran	-
5	Na udaljenu pohranu kopiran	-
6	Restore testiran	-

Rjesavanje problema

Problem	Uzrok	Rjesenje
———	———	——–
`Permission denied`	Nedostaju prava	Kao root/Admin izvrsiti
`No space left`	Pohrana puna	Stare backupe obrisati
`Checksum mismatch`	Ostecena arhiva	Ponovno sacuvati
Restore neuspjesan	Pogresne dozvole	chown/chmod izvrsiti

Najbolje prakse

3-2-1 Backup pravilo:

3 kopije podataka
2 razlicita medija (lokalno + Cloud)
1 kopija offsite

Povezani runbookovi

DSN-Export - DSN definicije sacuvati
Certifikat obnoviti - Prije Renewala sacuvati
Server pokrenuti - Nakon Restorea

« <- Backup | -> DSN-Export »

Wolfgang van der Stille @ EMSR DATA d.o.o. - Data Gateway Professional

operator, runbook, backup, restore, config