ื’ื™ื‘ื•ื™ ื—ืœืง 7: ืžืกืงื ื•ืช

ื’ื™ื‘ื•ื™ ื—ืœืง 7: ืžืกืงื ื•ืช

ื”ืขืจื” ื–ื• ืžืฉืœื™ืžื” ืืช ืžื—ื–ื•ืจ ื”ื’ื™ื‘ื•ื™. ื”ื•ื ื™ื“ื•ืŸ ื‘ืืจื’ื•ืŸ ื”ื”ื’ื™ื•ื ื™ ืฉืœ ืฉืจืช ื™ื™ืขื•ื“ื™ (ืื• VPS), ื ื•ื— ืœื’ื™ื‘ื•ื™, ื•ื›ืŸ ื™ืฆื™ืข ืืคืฉืจื•ืช ืœืฉื—ื–ื•ืจ ืžื”ื™ืจ ืฉืœ ืฉืจืช ืžื’ื™ื‘ื•ื™ ืœืœื ื–ืžืŸ ื”ืฉื‘ืชื” ืจื‘ ื‘ืžืงืจื” ืฉืœ ืืกื•ืŸ.

ื ืชื•ื ื™ื ื’ื•ืœืžื™ื™ื

ืœืฉืจืช ื™ื™ืขื•ื“ื™ ื™ืฉ ืœืจื•ื‘ ืœืคื—ื•ืช ืฉื ื™ ื›ื•ื ื ื™ื ืงืฉื™ื—ื™ื ื”ืžืฉืžืฉื™ื ืœืืจื’ื•ืŸ ืžืขืจืš RAID ื‘ืจืžื” ืจืืฉื•ื ื” (ืžืจืื”). ื–ื” ื”ื›ืจื—ื™ ื›ื“ื™ ืœื”ื™ื•ืช ืžืกื•ื’ืœ ืœื”ืžืฉื™ืš ืœื”ืคืขื™ืœ ืืช ื”ืฉืจืช ืื ื“ื™ืกืง ืื—ื“ ื ื›ืฉืœ. ืื ืžื“ื•ื‘ืจ ื‘ืฉืจืช ื™ื™ืขื•ื“ื™ ืจื’ื™ืœ, ื™ื™ืชื›ืŸ ืฉื™ื”ื™ื” ื‘ืงืจ ื—ื•ืžืจื” RAID ื ืคืจื“ ืขื ื˜ื›ื ื•ืœื•ื’ื™ื™ืช ืžื˜ืžื•ืŸ ืืงื˜ื™ื‘ื™ืช ืขืœ SSD, ื›ืš ืฉื‘ื ื•ืกืฃ ืœื›ื•ื ื ื™ื ืงืฉื™ื—ื™ื ืจื’ื™ืœื™ื, ื ื™ืชืŸ ืœื—ื‘ืจ SSD ืื—ื“ ืื• ื™ื•ืชืจ. ืœืคืขืžื™ื ืžื•ืฆืขื™ื ืฉืจืชื™ื ื™ื™ืขื•ื“ื™ื™ื, ืฉื‘ื”ื ื”ื“ื™ืกืงื™ื ื”ืžืงื•ืžื™ื™ื ื”ื™ื—ื™ื“ื™ื ื”ื SATADOM (ื“ื™ืกืงื™ื ืงื˜ื ื™ื, ืžื‘ื—ื™ื ื” ืžื‘ื ื™ืช ื›ื•ื ืŸ ื”ื‘ื–ืง ื”ืžื—ื•ื‘ืจ ืœื™ืฆื™ืืช SATA), ืื• ืืคื™ืœื• ื›ื•ื ืŸ ื”ื‘ื–ืง ืงื˜ืŸ (8-16GB) ืจื’ื™ืœ ื”ืžื—ื•ื‘ืจ ืœื™ืฆื™ืื” ืคื ื™ืžื™ืช ืžื™ื•ื—ื“ืช, ื•ื” ื”ื ืชื•ื ื™ื ื ืœืงื—ื™ื ืžืžืขืจื›ืช ื”ืื—ืกื•ืŸ, ืžื—ื•ื‘ืจื™ื ื“ืจืš ืจืฉืช ืื—ืกื•ืŸ ื™ื™ืขื•ื“ื™ืช (Ethernet 10G, FC ื•ื›ื•'), ื•ื™ืฉ ืฉืจืชื™ื ื™ื™ืขื•ื“ื™ื™ื ืฉื ื˜ืขื ื™ื ื™ืฉื™ืจื•ืช ืžืžืขืจื›ืช ื”ืื—ืกื•ืŸ. ืœื ืืฉืงื•ืœ ืืคืฉืจื•ื™ื•ืช ื›ืืœื”, ืžื›ื™ื•ื•ืŸ ืฉื‘ืžืงืจื™ื ื›ืืœื” ืžืฉื™ืžืช ื”ื’ื™ื‘ื•ื™ ืฉืœ ื”ืฉืจืช ืขื•ื‘ืจืช ื‘ืฆื•ืจื” ื—ืœืงื” ืœืžื•ืžื—ื” ื”ืžืชื—ื–ืง ืืช ืžืขืจื›ืช ื”ืื—ืกื•ืŸ; ื‘ื“ืจืš ื›ืœืœ ื™ืฉื ืŸ ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ืงื ื™ื™ื ื™ื•ืช ืฉื•ื ื•ืช ืœื™ืฆื™ืจืช ืชืžื•ื ื•ืช ืžืฆื‘, ืžื ื™ืขืช ื›ืคื™ืœื•ื™ื•ืช ืžื•ื‘ื ื™ืช ื•ื”ื ืื•ืช ืื—ืจื•ืช ืฉืœ ืžื ื”ืœ ื”ืžืขืจื›ืช. , ืฉื ื“ื•ืŸ ื‘ื—ืœืงื™ื ื”ืงื•ื“ืžื™ื ืฉืœ ืกื“ืจื” ื–ื•. ื ืคื— ืžืขืจืš ื”ื“ื™ืกืงื™ื ืฉืœ ืฉืจืช ื™ื™ืขื•ื“ื™ ื™ื›ื•ืœ ืœื”ื’ื™ืข ืœื›ืžื” ืขืฉืจื•ืช ื˜ืจื”-ื‘ื™ื™ื˜, ื‘ื”ืชืื ืœืžืกืคืจ ื•ื’ื•ื“ืœ ื”ื“ื™ืกืงื™ื ื”ืžื—ื•ื‘ืจื™ื ืœืฉืจืช. ื‘ืžืงืจื” ืฉืœ VPS, ื”ื ืคื—ื™ื ืฆื ื•ืขื™ื ื™ื•ืชืจ: ืœืจื•ื‘ ืœื ื™ื•ืชืจ ืž-100GB (ืื‘ืœ ื™ืฉ ื’ื ื™ื•ืชืจ), ื•ื”ืชืขืจื™ืคื™ื ืขื‘ื•ืจ VPS ื›ื–ื” ื™ื›ื•ืœื™ื ื‘ืงืœื•ืช ืœื”ื™ื•ืช ื™ืงืจื™ื ื™ื•ืชืจ ืžื”ืฉืจืชื™ื ื”ื™ื™ืขื•ื“ื™ื™ื ื”ื–ื•ืœื™ื ื‘ื™ื•ืชืจ ืžืื•ืชื• ืžืืจื—. ืœ-VPS ืœืจื•ื‘ ื™ืฉ ื“ื™ืกืง ืื—ื“, ืžื›ื™ื•ื•ืŸ ืฉืชื”ื™ื” ืžืขืจื›ืช ืื—ืกื•ืŸ (ืื• ืžืฉื”ื• ืžืชื›ื ืก) ืžืชื—ืชื™ื•. ืœืคืขืžื™ื ืœ-VPS ื™ืฉ ื›ืžื” ื“ื™ืกืงื™ื ืขื ืžืืคื™ื™ื ื™ื ืฉื•ื ื™ื, ืœืžื˜ืจื•ืช ืฉื•ื ื•ืช:

  • ืžืขืจื›ืช ืงื˜ื ื” - ืœื”ืชืงื ืช ืžืขืจื›ืช ื”ื”ืคืขืœื”;
  • ื’ื“ื•ืœ - ืื—ืกื•ืŸ ื ืชื•ื ื™ ืžืฉืชืžืฉ.

ื›ืืฉืจ ืืชื” ืžืชืงื™ืŸ ืžื—ื“ืฉ ืืช ื”ืžืขืจื›ืช ื‘ืืžืฆืขื•ืช ืœื•ื— ื”ื‘ืงืจื”, ื”ื“ื™ืกืง ืขื ื ืชื•ื ื™ ื”ืžืฉืชืžืฉ ืื™ื ื• ืžื•ื—ืœืฃ, ืืš ื“ื™ืกืง ื”ืžืขืจื›ืช ืžืชืžืœื ืžื—ื“ืฉ ืœื—ืœื•ื˜ื™ืŸ. ื›ืžื• ื›ืŸ, ื‘ืžืงืจื” ืฉืœ VPS, ื”ืžืืจื— ืขืฉื•ื™ ืœื”ืฆื™ืข ื›ืคืชื•ืจ ืฉืžืฆืœื ืชืžื•ื ืช ืžืฆื‘ ืฉืœ ื”-VPS (ืื• ื”ื“ื™ืกืง), ืืš ืื ืชืชืงื™ืŸ ืžืขืจื›ืช ื”ืคืขืœื” ืžืฉืœืš ืื• ืชืฉื›ื— ืœื”ืคืขื™ืœ ืืช ื”ืฉื™ืจื•ืช ื”ืจืฆื•ื™ ื‘ืชื•ืš ื”-VPS, ื—ืœืง ืžื”ื ืชื•ื ื™ื ืขื“ื™ื™ืŸ ืขืœื•ืœื™ื ืœืœื›ืช ืœืื™ื‘ื•ื“. ื‘ื ื•ืกืฃ ืœื›ืคืชื•ืจ, ืžื•ืฆืข ื‘ื“ืจืš ื›ืœืœ ืฉื™ืจื•ืช ืื—ืกื•ืŸ ื ืชื•ื ื™ื, ืœืจื•ื‘ ืžื•ื’ื‘ืœ ืžืื•ื“. ื‘ื“ืจืš ื›ืœืœ ืžื“ื•ื‘ืจ ื‘ื—ืฉื‘ื•ืŸ ืขื ื’ื™ืฉื” ื“ืจืš FTP ืื• SFTP, ืœืคืขืžื™ื ื™ื—ื“ ืขื SSH, ืขื ืžืขื˜ืคืช ืžื•ืคืฉื˜ืช (ืœื“ื•ื’ืžื”, rbash), ืื• ื”ื’ื‘ืœื” ืขืœ ื”ืคืขืœืช ืคืงื•ื“ื•ืช ื“ืจืš authorized_keys (ื‘ืืžืฆืขื•ืช ForcedCommand).

ืฉืจืช ื™ื™ืขื•ื“ื™ ืžื—ื•ื‘ืจ ืœืจืฉืช ื‘ืฉืชื™ ื™ืฆื™ืื•ืช ื‘ืžื”ื™ืจื•ืช ืฉืœ 1 Gbps, ืœืคืขืžื™ื ืืœื• ื™ื›ื•ืœื™ื ืœื”ื™ื•ืช ื›ืจื˜ื™ืกื™ื ื‘ืžื”ื™ืจื•ืช ืฉืœ 10 Gbps. ืœ-VPS ืœืจื•ื‘ ื™ืฉ ืžืžืฉืง ืจืฉืช ืื—ื“. ืœืจื•ื‘, ืžืจื›ื–ื™ ื ืชื•ื ื™ื ืื™ื ื ืžื’ื‘ื™ืœื™ื ืืช ืžื”ื™ืจื•ืช ื”ืจืฉืช ื‘ืชื•ืš ืžืจื›ื– ื”ื ืชื•ื ื™ื, ืืœื ืžื’ื‘ื™ืœื™ื ืืช ืžื”ื™ืจื•ืช ื”ื’ื™ืฉื” ืœืื™ื ื˜ืจื ื˜.

ื”ืขื•ืžืก ื”ื˜ื™ืคื•ืกื™ ืฉืœ ืฉืจืช ื™ื™ืขื•ื“ื™ ื›ื–ื” ืื• VPS ื”ื•ื ืฉืจืช ืื™ื ื˜ืจื ื˜, ืžืกื“ ื ืชื•ื ื™ื ื•ืฉืจืช ื™ื™ืฉื•ืžื™ื. ืœืขื™ืชื™ื ื ื™ืชืŸ ืœื”ืชืงื™ืŸ ืฉื™ืจื•ืชื™ ืขื–ืจ ืฉื•ื ื™ื ื ื•ืกืคื™ื, ืœืจื‘ื•ืช ืขื‘ื•ืจ ืฉืจืช ืื™ื ื˜ืจื ื˜ ืื• ืžืกื“ ื ืชื•ื ื™ื: ืžื ื•ืข ื—ื™ืคื•ืฉ, ืžืขืจื›ืช ื“ื•ืืจ ื•ื›ื•'.

ืฉืจืช ืฉื”ื•ื›ืŸ ื‘ืžื™ื•ื—ื“ ืžืฉืžืฉ ื›ืžืงื•ื ืœืื—ืกื•ืŸ ืขื•ืชืงื™ ื’ื™ื‘ื•ื™; ื ื›ืชื•ื‘ ืขืœื™ื• ื‘ืคื™ืจื•ื˜ ืจื‘ ื™ื•ืชืจ ืžืื•ื—ืจ ื™ื•ืชืจ.

ืืจื’ื•ืŸ ืœื•ื’ื™ ืฉืœ ืžืขืจื›ืช ื”ื“ื™ืกืงื™ื

ืื ื™ืฉ ืœืš ื‘ืงืจ RAID, ืื• VPS ืขื ื“ื™ืกืง ืื—ื“, ื•ืื™ืŸ ื”ืขื“ืคื•ืช ืžื™ื•ื—ื“ื•ืช ืœืชืคืขื•ืœ ืชืช-ืžืขืจื›ืช ื”ื“ื™ืกืง (ืœื“ื•ื’ืžื”, ื“ื™ืกืง ืžื”ื™ืจ ื ืคืจื“ ืœืžืกื“ ื ืชื•ื ื™ื), ื›ืœ ื”ืฉื˜ื— ื”ืคื ื•ื™ ืžื—ื•ืœืง ื‘ืื•ืคืŸ ื”ื‘ื: ืžื—ื™ืฆื” ืื—ืช ื ื•ืฆืจ, ื•ืžืขืœื™ื• ื ื•ืฆืจืช ืงื‘ื•ืฆืช ื ืคื— LVM , ื ื•ืฆืจื™ื ื‘ื” ืžืกืคืจ ื›ืจื›ื™ื: 2 ืงื˜ื ื™ื ื‘ืื•ืชื• ื’ื•ื“ืœ, ื”ืžืฉืžืฉื™ื ื›ืžืขืจื›ืช ืงื‘ืฆื™ ื”ืฉื•ืจืฉ (ื”ืฉืชื ื• ืื—ื“ ืื—ื“ ื‘ืžื”ืœืš ื”ืขื“ื›ื•ื ื™ื ืœืืคืฉืจื•ืช ื”ื—ื–ืจื” ืžื”ื™ืจื”, ื”ืจืขื™ื•ืŸ ื ืงืœื˜ ืžื”ืคืฆืช Calculate Linux), ืื—ื“ ื ื•ืกืฃ ืžื™ื•ืขื“ ืœืžื—ื™ืฆืช ื”ื”ื—ืœืคื”, ืฉืืจ ื”ืฉื˜ื— ื”ืคื ื•ื™ ืžื—ื•ืœืง ืœื ืคื—ื™ื ืงื˜ื ื™ื, ื”ืžืฉืžืฉื™ื ื›ืžืขืจื›ืช ืงื‘ืฆื™ ื”ืฉื•ืจืฉ ืขื‘ื•ืจ ืงื•ื ื˜ื™ื™ื ืจื™ื ืžืœืื™ื, ื“ื™ืกืงื™ื ืœืžื›ื•ื ื•ืช ื•ื™ืจื˜ื•ืืœื™ื•ืช, ืงื•ื‘ืฅ ืžืขืจื›ื•ืช ืœื—ืฉื‘ื•ื ื•ืช ื‘-/home (ืœื›ืœ ื—ืฉื‘ื•ืŸ ื™ืฉ ืžืขืจื›ืช ืงื‘ืฆื™ื ืžืฉืœื•), ืžืขืจื›ื•ืช ืงื‘ืฆื™ื ืœืžื™ื›ืœื™ ื™ื™ืฉื•ืžื™ื.

ื”ืขืจื” ื—ืฉื•ื‘ื”: ื›ืจื›ื™ื ื—ื™ื™ื‘ื™ื ืœื”ื™ื•ืช ืขืฆืžืื™ื™ื ืœื—ืœื•ื˜ื™ืŸ, ื›ืœื•ืžืจ. ืœื ืืžื•ืจื™ื ืœื”ื™ื•ืช ืชืœื•ื™ื™ื ื–ื” ื‘ื–ื” ืื• ื‘ืžืขืจื›ืช ืงื‘ืฆื™ ื”ืฉื•ืจืฉ. ื‘ืžืงืจื” ืฉืœ ืžื›ื•ื ื•ืช ื•ื™ืจื˜ื•ืืœื™ื•ืช ืื• ืงื•ื ื˜ื™ื™ื ืจื™ื, ื ืงื•ื“ื” ื–ื• ื ืฆืคื” ื‘ืื•ืคืŸ ืื•ื˜ื•ืžื˜ื™. ืื ืืœื• ื”ื ืžื™ื›ืœื™ ื™ื™ืฉื•ืžื™ื ืื• ืกืคืจื™ื•ืช ื‘ื™ืชื™ื•ืช, ื›ื“ืื™ ืœื—ืฉื•ื‘ ืขืœ ื”ืคืจื“ืช ืงื‘ืฆื™ ื”ืชืฆื•ืจื” ืฉืœ ืฉืจืช ื”ืื™ื ื˜ืจื ื˜ ื•ืฉื™ืจื•ืชื™ื ืื—ืจื™ื ื‘ืฆื•ืจื” ื›ื–ื• ืฉืชื‘ื˜ืœ ื›ื›ืœ ื”ืืคืฉืจ ืชืœื•ืช ื‘ื™ืŸ ืืžืฆืขื™ ื”ืื—ืกื•ืŸ. ืœื“ื•ื’ืžื”, ื›ืœ ืืชืจ ืคื•ืขืœ ืžื”ืžืฉืชืžืฉ ืฉืœื•, ืงื‘ืฆื™ ืชืฆื•ืจืช ื”ืืชืจ ื ืžืฆืื™ื ื‘ืกืคืจื™ื™ืช ื”ื‘ื™ืช ืฉืœ ื”ืžืฉืชืžืฉ, ื‘ื”ื’ื“ืจื•ืช ืฉืจืช ื”ืื™ื ื˜ืจื ื˜, ืงื‘ืฆื™ ืชืฆื•ืจืช ื”ืืชืจ ืื™ื ื ื›ืœื•ืœื™ื ื“ืจืš /etc/nginx/conf.d/.conf, ื•ื›ืŸ, ืœืžืฉืœ, /home//configs/nginx/*.conf

ืื ื™ืฉ ืžืกืคืจ ื“ื™ืกืงื™ื, ื ื™ืชืŸ ืœื™ืฆื•ืจ ืžืขืจืš ืชื•ื›ื ื” RAID (ื•ืœื”ื’ื“ื™ืจ ืืช ื”-caching ืฉืœื• ืขืœ SSD, ืื ื™ืฉ ืฆื•ืจืš ื•ื”ื–ื“ืžื ื•ืช), ืฉืขืœื™ื• ื ื™ืชืŸ ืœื‘ื ื•ืช LVM ืœืคื™ ื”ื›ืœืœื™ื ื”ืžื•ืฆืขื™ื ืœืขื™ืœ. ื’ื ื‘ืžืงืจื” ื–ื”, ืืชื” ื™ื›ื•ืœ ืœื”ืฉืชืžืฉ ื‘-ZFS ืื• BtrFS, ืื‘ืœ ืืชื” ืฆืจื™ืš ืœื—ืฉื•ื‘ ืคืขืžื™ื™ื ืขืœ ื–ื”: ืฉื ื™ื”ื ื“ื•ืจืฉื™ื ื’ื™ืฉื” ื”ืจื‘ื” ื™ื•ืชืจ ืจืฆื™ื ื™ืช ืœืžืฉืื‘ื™ื, ื•ื—ื•ืฅ ืžื–ื”, ZFS ืœื ื›ืœื•ืœ ื‘ืœื™ื‘ืช ืœื™ื ื•ืงืก.

ืœืœื ืงืฉืจ ืœืกื›ื™ืžืช ื”ืฉื™ืžื•ืฉ, ืชืžื™ื“ ื›ื“ืื™ ืœื”ืขืจื™ืš ืžืจืืฉ ืืช ื”ืžื”ื™ืจื•ืช ื”ืžืฉื•ืขืจืช ืฉืœ ื›ืชื™ื‘ืช ืฉื™ื ื•ื™ื™ื ืœื“ื™ืกืงื™ื, ื•ืœืื—ืจ ืžื›ืŸ ืœื—ืฉื‘ ืืช ื›ืžื•ืช ื”ืฉื˜ื— ื”ืคื ื•ื™ ืฉื™ื™ืฉืžืจ ืœื™ืฆื™ืจืช ืชืžื•ื ื•ืช ืžืฆื‘. ืœืžืฉืœ, ืื ื”ืฉืจืช ืฉืœื ื• ื›ื•ืชื‘ ื ืชื•ื ื™ื ื‘ืžื”ื™ืจื•ืช ืฉืœ 10 ืžื’ื”-ื‘ื™ื™ื˜ ืœืฉื ื™ื™ื”, ื•ื’ื•ื“ืœ ืžืขืจืš ื”ื ืชื•ื ื™ื ื›ื•ืœื• ื”ื•ื 10 ื˜ืจื”-ื‘ื™ื™ื˜ - ื–ืžืŸ ื”ืกื ื›ืจื•ืŸ ื™ื›ื•ืœ ืœื”ื’ื™ืข ืœื™ื•ื (22 ืฉืขื•ืช - ื–ื” ื›ืžื” ื ืคื— ื›ื–ื” ื™ื•ืขื‘ืจ ื‘ืจืฉืช 1 Gbps) - ื›ื“ืื™ ืœื”ื–ืžื™ืŸ ื›-800 GB . ื‘ืžืฆื™ืื•ืช, ื”ื“ืžื•ืช ืชื”ื™ื” ืงื˜ื ื” ื™ื•ืชืจ; ืืชื” ื™ื›ื•ืœ ืœื—ืœืง ืื•ืชื• ื‘ื‘ื˜ื—ื” ื‘ืžืกืคืจ ื”ื›ืจื›ื™ื ื”ืœื•ื’ื™ื™ื.

ื”ืชืงืŸ ืฉืจืช ืื—ืกื•ืŸ ื’ื™ื‘ื•ื™

ื”ื”ื‘ื“ืœ ื”ืขื™ืงืจื™ ื‘ื™ืŸ ืฉืจืช ืœืื—ืกื•ืŸ ืขื•ืชืงื™ ื’ื™ื‘ื•ื™ ื”ื•ื ื”ื“ื™ืกืงื™ื ื”ื’ื“ื•ืœื™ื, ื”ื–ื•ืœื™ื ื•ื”ืื™ื˜ื™ื™ื ื™ื—ืกื™ืช ืฉืœื•. ืžื›ื™ื•ื•ืŸ ืฉื›ื•ื ื ื™ HDD ืžื•ื“ืจื ื™ื™ื ื›ื‘ืจ ื—ืฆื• ืืช ืจืฃ ื”-10TB ื‘ื“ื™ืกืง ืื—ื“, ื™ืฉ ืฆื•ืจืš ืœื”ืฉืชืžืฉ ื‘ืžืขืจื›ื•ืช ืงื‘ืฆื™ื ืื• RAID ืขื ืกื›ื•ืžื™ ื‘ื™ืงื•ืจืช, ืžื›ื™ื•ื•ืŸ ืฉื‘ืžื”ืœืš ื”ื‘ื ื™ื™ื” ืžื—ื“ืฉ ืฉืœ ื”ืžืขืจืš ืื• ืฉื—ื–ื•ืจ ืžืขืจื›ืช ื”ืงื‘ืฆื™ื (ืžืกืคืจ ื™ืžื™ื!) ื”ื“ื™ืกืง ื”ืฉื ื™ ืขืœื•ืœ ืœื”ื™ื›ืฉืœ ืขืงื‘ ืœืขื•ืžืก ืžื•ื’ื‘ืจ. ื‘ื“ื™ืกืงื™ื ืขื ืงื™ื‘ื•ืœืช ืฉืœ ืขื“ 1TB ื–ื” ืœื ื”ื™ื” ื›ืœ ื›ืš ืจื’ื™ืฉ. ืœืžืขืŸ ืคืฉื˜ื•ืช ื”ืชื™ืื•ืจ, ืื ื™ ืžื ื™ื— ืฉืฉื˜ื— ื”ื“ื™ืกืง ืžื—ื•ืœืง ืœืฉื ื™ ื—ืœืงื™ื ื‘ื’ื•ื“ืœ ืฉื•ื•ื” ื‘ืขืจืš (ืฉื•ื‘, ืœืžืฉืœ, ื‘ืืžืฆืขื•ืช LVM):

  • ื ืคื—ื™ื ื”ืชื•ืืžื™ื ืœืฉืจืชื™ื ื”ืžืฉืžืฉื™ื ืœืื—ืกื•ืŸ ื ืชื•ื ื™ ืžืฉืชืžืฉ (ื”ื’ื™ื‘ื•ื™ ื”ืื—ืจื•ืŸ ืฉื ืขืฉื” ื™ื™ืคืจืก ืขืœื™ื”ื ืœืฆื•ืจืš ืื™ืžื•ืช);
  • ืืžืฆืขื™ ืื—ืกื•ืŸ ื”ืžืฉืžืฉื™ื ื›ืžืื’ืจื™ BorgBackup (ื ืชื•ื ื™ื ืœื’ื™ื‘ื•ื™ื™ื ื™ืขื‘ืจื• ื™ืฉื™ืจื•ืช ืœื›ืืŸ).

ืขืงืจื•ืŸ ื”ืคืขื•ืœื” ื”ื•ื ืฉื ืคื—ื™ื ื ืคืจื“ื™ื ื ื•ืฆืจื™ื ืขื‘ื•ืจ ื›ืœ ืฉืจืช ืขื‘ื•ืจ ืžืื’ืจื™ BorgBackup, ืœืฉื ื™ืขื‘ืจื• ื ืชื•ื ื™ื ืžืฉืจืชื™ ื”ืงืจื‘. ื”ืžืื’ืจื™ื ืคื•ืขืœื™ื ื‘ืžืฆื‘ ื”ื•ืกืคื” ื‘ืœื‘ื“, ืžื” ืฉืžื‘ื˜ืœ ืืช ื”ืืคืฉืจื•ืช ืœืžื—ื•ืง ื ืชื•ื ื™ื ื‘ื›ื•ื•ื ื”, ื•ื‘ืฉืœ ื‘ื™ื˜ื•ืœ ื›ืคื™ืœื•ื™ื•ืช ื•ื ื™ืงื•ื™ ืชืงื•ืคืชื™ ืฉืœ ืžืื’ืจื™ื ืžื’ื™ื‘ื•ื™ื™ื ื™ืฉื ื™ื (ื ื•ืชืจื™ื ืขื•ืชืงื™ื ืฉื ืชื™ื™ื, ืžื“ื™ ื—ื•ื“ืฉ ื‘ืฉื ื” ื”ืื—ืจื•ื ื”, ืžื“ื™ ืฉื‘ื•ืข ื‘ื—ื•ื“ืฉ ื”ืื—ืจื•ืŸ, ืžื“ื™ ื™ื•ื ืขื‘ื•ืจ ื‘ืฉื‘ื•ืข ืฉืขื‘ืจ, ืื•ืœื™ ื‘ืžืงืจื™ื ืžื™ื•ื—ื“ื™ื - ืžื“ื™ ืฉืขื” ืœื™ื•ื ื”ืื—ืจื•ืŸ: ืกืš ื”ื›ืœ 24 + 7 + 4 + 12 + ืฉื ืชื™ - ื›-50 ืขื•ืชืงื™ื ืœื›ืœ ืฉืจืช).
ืžืื’ืจื™ BorgBackup ืื™ื ื ืžืืคืฉืจื™ื ืžืฆื‘ ื”ื•ืกืคื” ื‘ืœื‘ื“; ื‘ืžืงื•ื ื–ืืช, ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘-ForcedCommand ื‘-.ssh/authorized_keys ืžืฉื”ื• ื›ืžื• ื–ื”:

from="ะฐะดั€ะตั ัะตั€ะฒะตั€ะฐ",command="/usr/local/bin/borg serve --append-only --restrict-to-path /home/servername/borgbackup/",no-pty,no-agent-forwarding,no-port-forwarding,no-X11-forwarding,no-user-rc AAAAA.......

ื”ื ืชื™ื‘ ืฉืฆื•ื™ืŸ ืžื›ื™ืœ ืกืงืจื™ืคื˜ ืขื˜ื™ืคื” ืขืœ ื’ื‘ื™ borg, ืืฉืจ ื‘ื ื•ืกืฃ ืœื”ืคืขืœืช ื”ื‘ื™ื ืืจื™ ืขื ืคืจืžื˜ืจื™ื, ื‘ื ื•ืกืฃ ืžืชื—ื™ืœ ืชื”ืœื™ืš ืฉืœ ืฉื—ื–ื•ืจ ืขื•ืชืง ื”ื’ื™ื‘ื•ื™ ืœืื—ืจ ื”ืกืจืช ื”ื ืชื•ื ื™ื. ืœืฉื ื›ืš, ืกืงืจื™ืคื˜ ื”ืžืขื˜ืคืช ื™ื•ืฆืจ ืงื•ื‘ืฅ ืชื’ ืœื™ื“ ื”ืžืื’ืจ ื”ืžืชืื™ื. ื”ื’ื™ื‘ื•ื™ ื”ืื—ืจื•ืŸ ืฉื ืขืฉื” ืžืฉื•ื—ื–ืจ ืื•ื˜ื•ืžื˜ื™ืช ืœื ืคื— ื”ืœื•ื’ื™ ื”ืžืชืื™ื ืœืื—ืจ ื”ืฉืœืžืช ืชื”ืœื™ืš ืžื™ืœื•ื™ ื”ื ืชื•ื ื™ื.

ืขื™ืฆื•ื‘ ื–ื” ืžืืคืฉืจ ืœืš ืœื ืงื•ืช ืžืขืช ืœืขืช ื’ื™ื‘ื•ื™ื™ื ืžื™ื•ืชืจื™ื, ื•ื’ื ืžื•ื ืข ืžืฉืจืชื™ื ืงืจื‘ื™ื™ื ืœืžื—ื•ืง ืžืฉื”ื• ื‘ืฉืจืช ืื—ืกื•ืŸ ื”ื’ื™ื‘ื•ื™.

ืชื”ืœื™ืš ื’ื™ื‘ื•ื™

ื”ื™ื•ื–ื ืฉืœ ื”ื’ื™ื‘ื•ื™ ื”ื•ื ื”ืฉืจืช ื”ื™ื™ืขื•ื“ื™ ืื• ื”-VPS ืขืฆืžื•, ืฉื›ืŸ ืกื›ื™ืžื” ื–ื• ื ื•ืชื ืช ืฉืœื™ื˜ื” ืจื‘ื” ื™ื•ืชืจ ืขืœ ืชื”ืœื™ืš ื”ื’ื™ื‘ื•ื™ ืžืฆื“ ืฉืจืช ื–ื”. ืจืืฉื™ืช, ื ืœืงื—ืช ืชืžื•ื ืช ืžืฆื‘ ืฉืœ ืžืขืจื›ืช ืงื‘ืฆื™ ื”ืฉื•ืจืฉ ื”ืคืขื™ืœื”, ืืฉืจ ืžื•ืชืงื ืช ื•ืžื•ืขืœืช ื‘ืืžืฆืขื•ืช BorgBackup ืœืฉืจืช ืื—ืกื•ืŸ ื”ื’ื™ื‘ื•ื™. ืœืื—ืจ ื”ืฉืœืžืช ืœื›ื™ื“ืช ื”ื ืชื•ื ื™ื, ืชืžื•ื ืช ื”ืžืฆื‘ ื‘ื•ื˜ืœื” ื•ื ืžื—ืงืช.

ืื ื™ืฉ ื‘ืกื™ืก ื ืชื•ื ื™ื ืงื˜ืŸ (ืขื“ 1 ื’'ื™ื’ื” ืœื›ืœ ืืชืจ), ืžืชื‘ืฆืขืช dump ืฉืœ ื‘ืกื™ืก ื ืชื•ื ื™ื, ืฉื ืฉืžืจ ื‘ื ืคื— ื”ืœื•ื’ื™ ื”ืžืชืื™ื, ืฉื‘ื• ื ืžืฆืื™ื ืฉืืจ ื”ื ืชื•ื ื™ื ืฉืœ ืื•ืชื• ืืชืจ, ืืš ื›ืš ืฉื”-dump ื™ื”ื™ื” ืœื ื ื’ื™ืฉ ื“ืจืš ืฉืจืช ื”ืื™ื ื˜ืจื ื˜. ืื ืžืกื“ื™ ื”ื ืชื•ื ื™ื ื’ื“ื•ืœื™ื, ืขืœื™ืš ืœื”ื’ื“ื™ืจ ื”ืกืจืช ื ืชื•ื ื™ื "ื—ื", ืœืžืฉืœ, ื‘ืืžืฆืขื•ืช xtrabackup ืขื‘ื•ืจ MySQL, ืื• ืœืขื‘ื•ื“ ืขื WAL ืขื archive_command ื‘-PostgreSQL. ื‘ืžืงืจื” ื–ื”, ื‘ืกื™ืก ื”ื ืชื•ื ื™ื ื™ืฉื•ื—ื–ืจ ื‘ื ืคืจื“ ืžื ืชื•ื ื™ ื”ืืชืจ.

ืื ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืงื•ื ื˜ื™ื™ื ืจื™ื ืื• ื‘ืžื›ื•ื ื•ืช ื•ื™ืจื˜ื•ืืœื™ื•ืช, ืขืœื™ืš ืœื”ื’ื“ื™ืจ ืืช qemu-guest-agent, CRIU ืื• ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ื ื—ื•ืฆื•ืช ืื—ืจื•ืช. ื‘ืžืงืจื™ื ืื—ืจื™ื, ืœืจื•ื‘ ืื™ืŸ ืฆื•ืจืš ื‘ื”ื’ื“ืจื•ืช ื ื•ืกืคื•ืช - ืื ื• ืคืฉื•ื˜ ื™ื•ืฆืจื™ื ืชืฆืœื•ืžื™ ืžืฆื‘ ืฉืœ ื ืคื—ื™ื ืœื•ื’ื™ื™ื, ืืฉืจ ืžืขื•ื‘ื“ื™ื ืœืื—ืจ ืžื›ืŸ ื‘ืื•ืชื• ืื•ืคืŸ ื›ืžื• ืชืžื•ื ืช ืžืฆื‘ ืฉืœ ืžืขืจื›ืช ืงื‘ืฆื™ ื”ืฉื•ืจืฉ. ืœืื—ืจ ืฆื™ืœื•ื ื”ื ืชื•ื ื™ื, ื”ืชืžื•ื ื•ืช ื ืžื—ืงื•ืช.

ืขื‘ื•ื“ื” ื ื•ืกืคืช ืžืชื‘ืฆืขืช ืขืœ ืฉืจืช ืื—ืกื•ืŸ ื”ื’ื™ื‘ื•ื™:

  • ื”ื’ื™ื‘ื•ื™ ื”ืื—ืจื•ืŸ ืฉื ืขืฉื” ื‘ื›ืœ ืžืื’ืจ ืžืกื•ืžืŸ,
  • ื ื‘ื“ืงืช ื ื•ื›ื—ื•ืชื• ืฉืœ ืงื•ื‘ืฅ ืกื™ืžืŸ, ื”ืžืฆื™ื™ืŸ ืฉืชื”ืœื™ืš ืื™ืกื•ืฃ ื”ื ืชื•ื ื™ื ื”ื•ืฉืœื,
  • ื”ื ืชื•ื ื™ื ืžื•ืจื—ื‘ื™ื ืœื ืคื— ื”ืžืงื•ืžื™ ื”ืžืชืื™ื,
  • ืงื•ื‘ืฅ ื”ืชื’ ื ืžื—ืง

ืชื”ืœื™ืš ืฉื—ื–ื•ืจ ืฉืจืช

ืื ื”ืฉืจืช ื”ืจืืฉื™ ืžืช, ืื– ืžื•ืคืขืœ ืฉืจืช ื™ื™ืขื•ื“ื™ ื“ื•ืžื”, ืืฉืจ ืžืืชื—ืœ ืžืชืžื•ื ื” ืกื˜ื ื“ืจื˜ื™ืช ื›ืœืฉื”ื™. ืกื‘ื™ืจ ืœื”ื ื™ื— ืฉื”ื”ื•ืจื“ื” ืชืชื‘ืฆืข ื“ืจืš ื”ืจืฉืช, ืื‘ืœ ื˜ื›ื ืื™ ืžืจื›ื– ื”ื ืชื•ื ื™ื ืฉืžื’ื“ื™ืจ ืืช ื”ืฉืจืช ื™ื›ื•ืœ ืœื”ืขืชื™ืง ืžื™ื“ ืืช ื”ืชืžื•ื ื” ื”ืกื˜ื ื“ืจื˜ื™ืช ื”ื–ื• ืœืื—ื“ ื”ื“ื™ืกืงื™ื. ื”ื”ื•ืจื“ื” ืžืชืจื—ืฉืช ืœ-RAM, ื•ืœืื—ืจ ืžื›ืŸ ืžืชื—ื™ืœ ืชื”ืœื™ืš ื”ืฉื—ื–ื•ืจ:

  • ืžื•ื’ืฉืช ื‘ืงืฉื” ืœืฆืจืฃ ื”ืชืงืŸ ื—ืกื™ืžื” ื‘ืืžืฆืขื•ืช iscsinbd ืื• ืคืจื•ื˜ื•ืงื•ืœ ื“ื•ืžื” ืื—ืจ ืœื ืคื— ืœื•ื’ื™ ื”ืžื›ื™ืœ ืืช ืžืขืจื›ืช ืงื‘ืฆื™ ื”ืฉื•ืจืฉ ืฉืœ ื”ืฉืจืช ืฉื ืคื˜ืจ; ืžื›ื™ื•ื•ืŸ ืฉืžืขืจื›ืช ืงื‘ืฆื™ ื”ืฉื•ืจืฉ ื—ื™ื™ื‘ืช ืœื”ื™ื•ืช ืงื˜ื ื”, ืฉืœื‘ ื–ื” ืืžื•ืจ ืœื”ืกืชื™ื™ื ืชื•ืš ืžืกืคืจ ื“ืงื•ืช. ื’ื ื˜ื•ืขืŸ ื”ืืชื—ื•ืœ ืžืฉื•ื—ื–ืจ;
  • ื”ืžื‘ื ื” ืฉืœ ืืžืฆืขื™ ืื—ืกื•ืŸ ืœื•ื’ื™ื™ื ืžืงื•ืžื™ื™ื ื ื•ืฆืจ ืžื—ื“ืฉ, ืืžืฆืขื™ ืื—ืกื•ืŸ ืœื•ื’ื™ื™ื ืžื—ื•ื‘ืจื™ื ืžืฉืจืช ื”ื’ื™ื‘ื•ื™ ื‘ืืžืฆืขื•ืช ืžื•ื“ื•ืœ ืœื™ื‘ืช dm_clone: โ€‹โ€‹ืฉื—ื–ื•ืจ ื ืชื•ื ื™ื ืžืชื—ื™ืœ, ื•ื”ืฉื™ื ื•ื™ื™ื ื ื›ืชื‘ื™ื ืžื™ื“ ืœื“ื™ืกืงื™ื ื”ืžืงื•ืžื™ื™ื
  • ืžื™ื›ืœ ืžื•ืคืขืœ ืขื ื›ืœ ื”ื“ื™ืกืงื™ื ื”ืคื™ื–ื™ื™ื ื”ื–ืžื™ื ื™ื - ื”ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ืฉืœ ื”ืฉืจืช ืžืฉื•ื—ื–ืจืช ื‘ืžืœื•ืื”, ืืš ืขื ื‘ื™ืฆื•ืขื™ื ืžื•ืคื—ืชื™ื;
  • ืœืื—ืจ ื”ืฉืœืžืช ืกื ื›ืจื•ืŸ ื”ื ืชื•ื ื™ื, ืืžืฆืขื™ ื”ืื—ืกื•ืŸ ื”ืœื•ื’ื™ื™ื ืžืฉืจืช ื”ื’ื™ื‘ื•ื™ ืžื ื•ืชืงื™ื, ื”ืžื™ื›ืœ ื›ื‘ื•ื™ ื•ื”ืฉืจืช ืžื•ืคืขืœ ืžื—ื“ืฉ;

ืœืื—ืจ ืืชื—ื•ืœ ืžื—ื“ืฉ, ืœืฉืจืช ื™ื”ื™ื• ื›ืœ ื”ื ืชื•ื ื™ื ืฉื”ื™ื• ืฉื ื‘ื–ืžืŸ ื™ืฆื™ืจืช ื”ื’ื™ื‘ื•ื™, ื•ื™ื›ืœื•ืœ ื’ื ืืช ื›ืœ ื”ืฉื™ื ื•ื™ื™ื ืฉื‘ื•ืฆืขื• ื‘ืžื”ืœืš ืชื”ืœื™ืš ื”ืฉื—ื–ื•ืจ.

ืžืืžืจื™ื ื ื•ืกืคื™ื ื‘ืกื“ืจื”

ื’ื™ื‘ื•ื™, ื—ืœืง 1: ืžื“ื•ืข ื™ืฉ ืฆื•ืจืš ื‘ื’ื™ื‘ื•ื™, ืกืงื™ืจื” ืฉืœ ืฉื™ื˜ื•ืช, ื˜ื›ื ื•ืœื•ื’ื™ื•ืช
ื’ื™ื‘ื•ื™ ื—ืœืง 2: ืกืงื™ืจื” ื•ื‘ื“ื™ืงื” ืฉืœ ื›ืœื™ ื’ื™ื‘ื•ื™ ืžื‘ื•ืกืกื™ rsync
ื’ื™ื‘ื•ื™ ื—ืœืง 3: ืกืงื™ืจื” ื•ื‘ื“ื™ืงื” ืฉืœ ื›ืคื™ืœื•ืช, ื›ืคื™ืœื•ืช
ื’ื™ื‘ื•ื™ ื—ืœืง 4: ืกืงื™ืจื” ื•ื‘ื“ื™ืงื” ืฉืœ zbackup, restic, borgbackup
ื’ื™ื‘ื•ื™ ื—ืœืง 5: ื‘ื“ื™ืงืช Bacula ื•- Veeam Backup ืขื‘ื•ืจ ืœื™ื ื•ืงืก
ื’ื™ื‘ื•ื™: ื—ืœืง ืœื‘ืงืฉืช ื”ืงื•ืจืื™ื: ืกืงื™ืจืช AMANDA, UrBackup, BackupPC
ื’ื™ื‘ื•ื™ ื—ืœืง 6: ื”ืฉื•ื•ืืช ื›ืœื™ ื’ื™ื‘ื•ื™
ื’ื™ื‘ื•ื™ ื—ืœืง 7: ืžืกืงื ื•ืช

ืื ื™ ืžื–ืžื™ืŸ ืื•ืชืš ืœื“ื•ืŸ ื‘ืืคืฉืจื•ืช ื”ืžื•ืฆืขืช ื‘ื”ืขืจื•ืช, ืชื•ื“ื” ืขืœ ืชืฉื•ืžืช ื”ืœื‘ ืฉืœืš!

ืžืงื•ืจ: www.habr.com

ื”ื•ืกืคืช ืชื’ื•ื‘ื”