Backup no Proxmox
Configurar Storage de Backup
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# Via CLI - NFS
pvesm add nfs backup-nfs \
--server 192.168.1.50 \
--export /backup \
--content vzdump
# Via CLI - Local
pvesm add dir local-backup \
--path /var/lib/vz/backups \
--content vzdump
Backup Manual
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# Backup de VM
vzdump 100 \
--storage backup-storage \
--mode snapshot
# Backup de LXC
vzdump 200 \
--storage backup-storage \
--mode suspend
# Backup completo (all VMs)
vzdump --all \
--storage backup-storage
Agendar Backup (Cron)
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# Editar crontab
crontab -e
# Exemplo: backup diário às 2am
0 2 * * * vzdump --all --storage backup-storage --mode snapshot --mailto admin@empresa.com
Restore
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# Listar backups
pvesm list backup-storage
# Restore VM
qmrestore backup-storage:vzdump-100-2023_01_15-disk0.raw 100
# Restore LXC
pct restore backup-storage:vzdump-200-2023_01_15.lzo 200