ืœืขืจื ืขืŸ ื“ืึธืงืงืขืจ, ื˜ื™ื™ืœ 6: ืืจื‘ืขื˜ืŸ ืžื™ื˜ ื“ืึทื˜ืŸ

ืื™ืŸ ื”ื™ื™ึทื ื˜ ืก ื˜ื™ื™ืœ ืคื•ืŸ ื“ืขืจ ืื™ื‘ืขืจื–ืขืฆื•ื ื’ ืคื•ืŸ ืึท ืกืขืจื™ืข ืคื•ืŸ โ€‹โ€‹ืžืึทื˜ืขืจื™ืึทืœืก ื•ื•ืขื’ืŸ ื“ืึธืงืขืจ, ืžื™ืจ ื•ื•ืขืœืŸ ืจืขื“ืŸ ื•ื•ืขื’ืŸ ืืจื‘ืขื˜ืŸ ืžื™ื˜ ื“ืึทื˜ืŸ. ืกืคึผืขืฆื™ืขืœ ื•ื•ืขื’ืŸ ื“ืึธืงืงืขืจ ื•ื•ืึทืœื™ื•ืžื–. ืื™ืŸ ื“ื™ ืžืึทื˜ืขืจื™ืึทืœืก, ืžื™ืจ ืงืขืกื™ื™ื“ืขืจ ืงืึทืžืคึผืขืจื“ Docker ื•ื•ื™ื™ื›ื•ื•ืืจื’ ืขื ื“ื–ืฉืึทื ื– ืžื™ื˜ ืคืึทืจืฉื™ื“ืŸ ืขืกืŸ ืึทื ืึทืœืึธื’ื™ืขืก. ืœืึธืžื™ืจ ื–ื™ืš ืื•ื™ืš ื“ืึธ ื ื™ื˜ ืึธืคึผื•ื•ืขื ื“ืŸ ืคื•ืŸ ื“ืขืจ ื˜ืจืึทื“ื™ืฆื™ืข. ืœืึธื–ืŸ ื“ื™ ื“ืึทื˜ืŸ ืื™ืŸ ื“ืึธืงืงืขืจ ื–ื™ื™ืŸ ื“ื™ ื’ืขื•ื•ื™ืจืฅ. ืขืก ื–ืขื ืขืŸ ืคื™ืœืข ื˜ื™ื™ืคึผืก ืคื•ืŸ ื‘ืฉืžื™ื ืื™ืŸ ื“ืขืจ ื•ื•ืขืœื˜, ืื•ืŸ ืื™ืŸ ื“ืึธืงืขืจ ืขืก ื–ืขื ืขืŸ ืคื™ืœืข ื•ื•ืขื’ืŸ ืฆื• ืึทืจื‘ืขื˜ืŸ ืžื™ื˜ ื“ืึทื˜ืŸ.

โ†’ ื˜ื™ื™ืœ 1: ื‘ืึทืกื™ืงืก
โ†’ ื˜ื™ื™ืœ 2: ืชึผื ืึธื™ื ืื•ืŸ ืงืึทื ืกืขืคึผืก
โ†’ ื˜ื™ื™ืœ 3: Dockerfiles
โ†’ ื˜ื™ื™ืœ 4: ืจื™ื“ื•ืกื™ื ื’ ื‘ื™ืœื“ ืกื™ื–ืขืก ืื•ืŸ ืคืึทืจื’ื™ื›ืขืจืŸ ื–ื™ื™ืขืจ ื‘ื•ื™ืขืŸ
โ†’ ื˜ื™ื™ืœ 5: ืงืึทืžืึทื ื“ื–
โ†’ ื˜ื™ื™ืœ 6: ืืจื‘ืขื˜ืŸ ืžื™ื˜ ื“ืึทื˜ืŸ

ืœืขืจื ืขืŸ ื“ืึธืงืงืขืจ, ื˜ื™ื™ืœ 6: ืืจื‘ืขื˜ืŸ ืžื™ื˜ ื“ืึทื˜ืŸ

ื‘ื™ื˜ืข ื˜ืึธืŸ ืึทื– ื“ืขื ืžืึทื˜ืขืจื™ืึทืœ ืื™ื– ื’ืขื•ื•ืขืŸ ืฆื•ื’ืขื’ืจื™ื™ื˜ ืžื™ื˜ ื“ื™ Docker ืžืึธื˜ืึธืจ ื•ื•ืขืจืกื™ืข 18.09.1 โ€‹โ€‹ืื•ืŸ API ื•ื•ืขืจืกื™ืข 1.39.

ื“ืึทื˜ืŸ ืื™ืŸ ื“ืึธืงืงืขืจ ืงืขื ืขืŸ ื–ื™ื™ืŸ ืกื˜ืึธืจื“ ืึธื“ืขืจ ื˜ืขืžืคึผืขืจืขืจืึทืœื™ ืึธื“ืขืจ ืคึผืขืจืžืึทื ืึทื ื˜ืœื™. ืœืึธืžื™ืจ ืึธื ื”ื™ื™ื‘ืŸ ืžื™ื˜ ืฆื™ื™ื˜ ื“ืึทื˜ืŸ.

ืฆื™ื™ื˜ื•ื•ื™ื™ืœื™ื’ืข ื“ืึทื˜ืŸ ืกื˜ืึธืจื™ื“ื–ืฉ

ืื™ืŸ ื“ืึธืงืงืขืจ ืงืึทื ื˜ื™ื™ื ืขืจื–, ืื™ืจ ืงืขื ืขืŸ ืึธืจื’ืึทื ื™ื–ื™ืจืŸ ืึทืจื‘ืขื˜ ืžื™ื˜ ืฆื™ื™ึทื˜ื•ื•ื™ื™ึทืœื™ืง ื“ืึทื˜ืŸ ืื™ืŸ ืฆื•ื•ื™ื™ ื•ื•ืขื’ืŸ.

ื“ื•ืจืš ืคืขืœื™ืงื™ื™ึทื˜, ื˜ืขืงืขืก ื‘ืืฉืืคืŸ ื“ื•ืจืš ืึท ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืคืœื™ืกื ื“ื™ืง ืื™ืŸ ืึท ืงืึทื ื˜ื™ื™ื ืขืจ ื–ืขื ืขืŸ ืกื˜ืึธืจื“ ืื™ืŸ ื“ื™ ืจื™ื™ื˜ืึทื‘ืึทืœ ืฉื™ื›ื˜ืข ืคื•ืŸ โ€‹โ€‹โ€‹โ€‹ื“ืขื ืงืึทื ื˜ื™ื™ื ืขืจ. ืื™ืŸ ืกื“ืจ ืคึฟืึทืจ ื“ืขื ืžืขืงืึทื ื™ื–ืึทื ืฆื• ืึทืจื‘ืขื˜ืŸ, ื’ืึธืจื ื™ืฉื˜ ืกืคึผืขืฆื™ืขืœ ื“ืึทืจืฃ ื–ื™ื™ืŸ ืงืึทื ืคื™ื’ื™ืขืจื“. ืขืก ื˜ื•ืจื ืก ืื•ื™ืก ื‘ื™ืœื™ืง ืื•ืŸ ืคืจื™ื™ืœืขืš. ื“ื™ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืคืฉื•ื˜ ื“ืึทืจืฃ ืฆื• ืจืึทื˜ืขื•ื•ืขืŸ ื“ื™ ื“ืึทื˜ืŸ ืื•ืŸ ืคืึธืจื–ืขืฆืŸ ืฆื• ื˜ืึธืŸ ื–ื™ื™ึทืŸ ืื™ื™ื’ืขื ืข ื–ืึทืš. ืึธื‘ืขืจ, ื ืึธืš ื“ืขื ืงืึทื ื˜ื™ื™ื ืขืจ ืกื™ืกื™ื– ืฆื• ืขืงืกื™ืกื˜ื™ืจืŸ, ื“ื™ ื“ืึทื˜ืŸ ื’ืขืจืื˜ืขื•ื•ืขื˜ ืื™ืŸ ื“ืขื ืคึผืฉื•ื˜ ื•ื•ืขื’ ื•ื•ืขื˜ ืื•ื™ืš ืคืึทืจืฉื•ื•ื™ื ื“ืŸ.

ืขืก ืื™ื– ืืŸ ืื ื“ืขืจ ืœื™ื™ื–ื•ื ื’ ืคึฟืึทืจ ืกื˜ืึธืจื™ื ื’ ืฆื™ื™ื˜ื•ื•ื™ื™ืœื™ื’ืข ื˜ืขืงืขืก ืื™ืŸ ื“ืึธืงืงืขืจ, ืคึผืึทืกื™ืง ืคึฟืึทืจ ืงืึทืกืขืก ื•ื•ื• ืื™ืจ ื“ืึทืจืคึฟืŸ ืึท ื”ืขื›ืขืจ ืžื“ืจื’ื” ืคื•ืŸ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืงืึทืžืคึผืขืจื“ ืฆื• ื•ื•ืึธืก ืื™ื– ืึทื˜ืฉื™ื•ื•ืึทื‘ืึทืœ ืžื™ื˜ ื“ื™ ื ืึธืจืžืึทืœ ืฆื™ื™ื˜ื•ื•ื™ื™ืœื™ื’ืข ืกื˜ืึธืจื™ื“ื–ืฉ ืžืขืงืึทื ื™ื–ืึทื. ืื•ื™ื‘ ืื™ืจ ื˜ืึธืŸ ื ื™ื˜ ื“ืึทืจืคึฟืŸ ื“ื™ื™ืŸ ื“ืึทื˜ืŸ ืฆื• ื–ื™ื™ืŸ ืกื˜ืึธืจื“ ืžืขืจ ื•ื•ื™ ื“ืขืจ ืงืึทื ื˜ื™ื™ื ืขืจ ื™ื’ื–ื™ืกืฅ, ืื™ืจ ืงืขื ืขืŸ ืคืึทืจื‘ื™ื ื“ืŸ tmpfs ืฆื• ื“ืขื ืงืึทื ื˜ื™ื™ื ืขืจ - ืึท ืฆื™ื™ึทื˜ื•ื•ื™ื™ึทืœื™ืง ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืกื˜ืึธืจื™ื“ื–ืฉ ื•ื•ืึธืก ื ื™ืฆื˜ ื“ื™ ื‘ืึทืจืึทืŸ ืคื•ืŸ ื“ืขืจ ื‘ืึทืœืขื‘ืึธืก. ื“ืึธืก ื•ื•ืขื˜ ืคืึทืจื’ื™ื›ืขืจืŸ ื“ืึทื˜ืŸ ืฉืจื™ื™ื‘ืŸ ืื•ืŸ ืœื™ื™ืขื ืขืŸ ืึทืคึผืขืจื™ื™ืฉืึทื ื–.

ืขืก ืึธืคื˜ ื›ืึทืคึผืึทื ื– ืึทื– ื“ืึทื˜ืŸ ื“ืึทืจืคึฟืŸ ืฆื• ื–ื™ื™ืŸ ืกื˜ืึธืจื“ ืืคื™ืœื• ื ืึธืš ื“ืขื ืงืึทื ื˜ื™ื™ื ืขืจ ืกื™ืกื™ื– ืฆื• ืขืงืกื™ืกื˜ื™ืจืŸ. ืคึฟืึทืจ ื“ืขื ืฆื•ื•ืขืง, ืžื™ืจ ื“ืึทืจืคึฟืŸ ืžืขืงืึทื ื™ื–ืึทืžื– ืคึฟืึทืจ ืคึผืขืจืกื™ืกื˜ืขื ื˜ ื“ืึทื˜ืŸ ืกื˜ืึธืจื™ื“ื–ืฉ.

ืฉื˜ืขื ื“ื™ืง ื“ืึทื˜ืŸ ืกื˜ืึธืจื™ื“ื–ืฉ

ืขืก ื–ืขื ืขืŸ ืฆื•ื•ื™ื™ ื•ื•ืขื’ืŸ ืฆื• ืžืึทื›ืŸ ื“ื™ ื“ืึทื˜ืŸ ืœืขื‘ืŸ ืžืขืจ ื•ื•ื™ ื“ื™ ืœืขื‘ืŸ ืคื•ืŸ ื“ื™ ืงืึทื ื˜ื™ื™ื ืขืจ. ืื™ื™ืŸ ื•ื•ืขื’ ืื™ื– ืฆื• ื ื•ืฆืŸ ื‘ื™ื ื“ืŸ ื‘ืืจื’ ื˜ืขื›ื ืึธืœืึธื’ื™ืข. ืžื™ื˜ ื“ืขื ืฆื•ื’ืึทื ื’, ืื™ืจ ืงืขื ืขืŸ ืึธื ืงืœืึทืคึผืŸ, ืœืžืฉืœ, ืึท ืคืึทืงื˜ื™ืฉ-ืœืขื‘ืŸ ื˜ืขืงืข ืฆื• ื“ืขื ืงืึทื ื˜ื™ื™ื ืขืจ. ืคึผืจืึทืกืขืกืึทื– ื•ื•ืึธืก ื–ืขื ืขืŸ ืœื™ื’ืŸ ืึทืจื•ื™ืก ืคื•ืŸ ื“ืึธืงืขืจ ื•ื•ืขื˜ ืื•ื™ืš ืงืขื ืขืŸ ืฆื• ืึทืจื‘ืขื˜ืŸ ืžื™ื˜ ื“ืึทื˜ืŸ ืกื˜ืึธืจื“ ืื™ืŸ ืึทื–ืึท ืึท ื˜ืขืงืข. ื“ืึธ ืก ื•ื•ื™ ืงื•ืง ื˜ืžืคึผืคืก ืžืึทื•ื ื˜ื™ื ื’ ืื•ืŸ ื‘ื™ื ื“ืŸ ื‘ืืจื’ ื˜ืขื›ื ืึธืœืึธื’ื™ืข.

ืœืขืจื ืขืŸ ื“ืึธืงืงืขืจ, ื˜ื™ื™ืœ 6: ืืจื‘ืขื˜ืŸ ืžื™ื˜ ื“ืึทื˜ืŸ
ื‘ืืจื’ ื˜ืžืคืคืก ืื•ืŸ ื‘ื™ื ื“ืŸ ื‘ืืจื’

ื“ื™ ื“ื™ืกืึทื“ื•ื•ืึทื ื˜ื™ื“ื–ืฉื™ื– ืคื•ืŸ ื ื™ืฆืŸ ื‘ื™ื ื“ืŸ ื‘ืืจื’ ื˜ืขื›ื ืึธืœืึธื’ื™ืข ื–ืขื ืขืŸ ืึทื– ื“ื™ ื ื•ืฆืŸ ืงืึทืžืคึผืœื™ืงื™ื™ืฅ ื“ืึทื˜ืŸ ื‘ืึทืงืึทืคึผ, ื“ืึทื˜ืŸ ืžื™ื™ื’ืจื™ื™ืฉืึทืŸ ืื•ืŸ ื“ืึทื˜ืŸ ื™ื™ึทื ื˜ื™ื™ืœื•ื ื’ ืฆื•ื•ื™ืฉืŸ ืงื™ื™ืคืœ ืงืึทื ื˜ื™ื™ื ืขืจื–. ืขืก ืื™ื– ืคื™ืœ ื‘ืขืกืขืจ ืฆื• ื ื•ืฆืŸ ื“ืึธืงืงืขืจ ื•ื•ืึทืœื™ื•ืžื– ืคึฟืึทืจ ืคึผืขืจืกื™ืกื˜ืขื ื˜ ื“ืึทื˜ืŸ ืกื˜ืึธืจื™ื“ื–ืฉ.

ื“ืึธืงืงืขืจ ื•ื•ืึทืœื™ื•ืžื–

ื ื‘ืึทื ื“ ืื™ื– ืึท ื˜ืขืงืข ืกื™ืกื˜ืขื ื•ื•ืึธืก ืจื™ื–ื™ื™ื“ื– ืื•ื™ืฃ ืึท ื‘ืึทืœืขื‘ืึธืก ืžืึทืฉื™ืŸ ืึทืจื•ื™ืก ืคื•ืŸ ืงืึทื ื˜ื™ื™ื ืขืจื–. ื“ืึธืงืขืจ ืงืจื™ื™ื™ืฅ ืื•ืŸ ืžืึทื ื™ื“ื–ืฉื™ื– ื•ื•ืึทืœื™ื•ืžื–. ื“ืึธ ื–ืขื ืขืŸ ื“ื™ ื”ื•ื™ืคึผื˜ ืคึผืจืึธืคึผืขืจื˜ื™ืขืก ืคื•ืŸ Docker ื•ื•ืึทืœื™ื•ืžื–:

  • ื–ื™ื™ ื–ืขื ืขืŸ ืึท ืžื™ื˜ืœ ืคึฟืึทืจ ืคึผืขืจืžืึทื ืึทื ื˜ืœื™ ืกื˜ืึธืจื™ื ื’ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข.
  • ื–ื™ื™ ื–ืขื ืขืŸ ืคืจื™ื™ึท ืื•ืŸ ืืคื’ืขืฉื™ื™ื“ื˜ ืคื•ืŸ ืงืึทื ื˜ื™ื™ื ืขืจื–.
  • ื–ื™ื™ ืงืขื ืขืŸ ื–ื™ื™ืŸ ืฉืขืจื“ ืฆื•ื•ื™ืฉืŸ ืคืึทืจืฉื™ื“ืขื ืข ืงืึทื ื˜ื™ื™ื ืขืจื–.
  • ื–ื™ื™ ืœืึธื–ืŸ ืื™ืจ ืฆื• ืึธืจื’ืึทื ื™ื–ื™ืจืŸ ืขืคืขืงื˜ื™ื•ื• ืœื™ื™ืขื ืขืŸ ืื•ืŸ ืฉืจื™ื™ื‘ืŸ ืคื•ืŸ ื“ืึทื˜ืŸ.
  • ื•ื•ืึทืœื™ื•ืžื– ืงืขื ืขืŸ ื–ื™ื™ืŸ ื›ืึธื•ืกื˜ื™ื“ ืื•ื™ืฃ ืจืขืกื•ืจืกืŸ ืคื•ืŸ ืึท ื•ื•ื™ื™ึทื˜ ื•ื•ืึธืœืงืŸ ืฉืคึผื™ื™ึทื–ืขืจ.
  • ื–ื™ื™ ืงืขื ืขืŸ ื–ื™ื™ืŸ ื™ื ืงืจื™ืคึผื˜ื™ื“.
  • ืžืขืŸ ืงืขืŸ ื–ื™ื™ ื’ืขื‘ืŸ ื ืขืžืขืŸ.
  • ื“ืขืจ ืงืึทื ื˜ื™ื™ื ืขืจ ืงืขื ืขืŸ ืฆื•ืœื™ื™ื’ืŸ ื“ืขื ื‘ืึทื ื“ ืฆื• ื–ื™ื™ืŸ ืคึผืึทืคึผื™ืึทืœื™ื™ื˜ืึทื“ ืžื™ื˜ ื“ืึทื˜ืŸ ืื™ืŸ ืฉื˜ื™ื™ึทื’ืŸ.
  • ื–ื™ื™ ื–ืขื ืขืŸ ื‘ืึทืงื•ื•ืขื ืคึฟืึทืจ ื˜ืขืกื˜ื™ื ื’.

ื•ื•ื™ ืื™ืจ ืงืขื ืขืŸ ื–ืขืŸ, Docker ื•ื•ืึทืœื™ื•ืžื– ื”ืึธื‘ืŸ ืขื˜ืœืขื›ืข ื’ืจื•ื™ืก ืคึผืจืึธืคึผืขืจื˜ื™ืขืก. ื–ืืœ ืก ืจืขื“ืŸ ื•ื•ืขื’ืŸ ื•ื•ื™ ืฆื• ืžืึทื›ืŸ ื–ื™ื™.

ืงืจื™ื™ื™ื˜ื™ื ื’ ื•ื•ืึทืœื™ื•ืžื–

ื•ื•ืึทืœื™ื•ืžื– ืงืขื ืขืŸ ื–ื™ื™ืŸ ื‘ืืฉืืคืŸ ืžื™ื˜ ื“ืึธืงืงืขืจ ืึธื“ืขืจ ืึทืคึผื™ ืจื™ืงื•ื•ืขืก.

ื“ืึธ ืื™ื– ืึท Dockerfile ืœื™ืžืขื“ ื•ื•ืึธืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืฉืึทืคึฟืŸ ืึท ื‘ืึทื ื“ ื•ื•ืขืŸ ื“ืขืจ ืงืึทื ื˜ื™ื™ื ืขืจ ืกื˜ืึทืจืฅ.

VOLUME /my_volume

ื•ื•ืขืŸ ืื™ืจ ื ื•ืฆืŸ ืึท ืœื™ืžืขื“ ื•ื•ื™ ื“ืึธืก, Docker, ื ืึธืš ืงืจื™ื™ื™ื˜ื™ื ื’ ื“ืขื ืงืึทื ื˜ื™ื™ื ืขืจ, ื•ื•ืขื˜ ืžืึทื›ืŸ ืึท ื‘ืึทื ื“ ืžื™ื˜ ื“ื™ ื“ืึทื˜ืŸ ื•ื•ืึธืก ืฉื•ื™ืŸ ื™ื’ื–ื™ืกืฅ ืื™ืŸ ื“ื™ ืกืคึผืขืกื™ืคื™ืขื“ ืึธืจื˜. ื‘ื™ื˜ืข ื˜ืึธืŸ ืึทื– ืื•ื™ื‘ ืื™ืจ ืžืึทื›ืŸ ืึท ื‘ืึทื ื“ ืžื™ื˜ ืึท ื“ืึธืงืงืขืจืคื™ืœืข, ื“ืึธืก ืงืขืŸ ื ื™ืฉื˜ ื‘ืึทืคืจื™ื™ึทืขืŸ ืื™ืจ ืคื•ืŸ ื“ื™ ื ื•ื™ื˜ ืฆื• ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ืึท ืึธื ืงืœืึทืคึผืŸ ืคื•ื ื˜ ืคึฟืึทืจ ื“ืขื ื‘ืึทื ื“.

ืื™ืจ ืงืขื ื˜ ืื•ื™ืš ืฉืึทืคึฟืŸ ื•ื•ืึทืœื™ื•ืžื– ืื™ืŸ ืึท Dockerfile ืžื™ื˜ ื“ื™ JSON ืคึฟืึธืจืžืึทื˜.

ืื™ืŸ ืึทื“ื™ืฉืึทืŸ, ื•ื•ืึทืœื™ื•ืžื– ืงืขื ืขืŸ ื–ื™ื™ืŸ ื‘ืืฉืืคืŸ ืžื™ื˜ ื“ื™ ื‘ืึทืคึฟืขืœืŸ ืฉื•ืจื” ื‘ืฉืขืช ื“ืขืจ ืงืึทื ื˜ื™ื™ื ืขืจ ืื™ื– ืคืœื™ืกื ื“ื™ืง.

ืืจื‘ืขื˜ืŸ ืžื™ื˜ ื•ื•ืึทืœื™ื•ืžื– ืคื•ืŸ ื“ื™ ื‘ืึทืคึฟืขืœืŸ ืฉื•ืจื”

โ– ืฉืืคืŸ ืึท ื‘ืึทื ื“

ืื™ืจ ืงืขื ืขืŸ ืžืึทื›ืŸ ืึท ืกื˜ืึทื ื“ืึทืœืึธื ืข ื‘ืึทื ื“ ืžื™ื˜ ื“ื™ ืคืืœื’ืขื ื“ืข ื‘ืึทืคึฟืขืœ:

docker volume create โ€”-name my_volume

โ– ื’ืขืคึฟื™ื ืขืŸ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื•ื•ืขื’ืŸ ื•ื•ืึทืœื™ื•ืžื–

ืฆื• ื–ืขืŸ ืึท ืจืฉื™ืžื” ืคื•ืŸ ื“ืึธืงืงืขืจ ื•ื•ืึทืœื™ื•ืžื–, ื ื•ืฆืŸ ื“ื™ ืคืืœื’ืขื ื“ืข ื‘ืึทืคึฟืขืœ:

docker volume ls

ืื™ืจ ืงืขื ืขืŸ ื•ื™ืกืคืึธืจืฉืŸ ืึท ืกืคึผืขืฆื™ืคื™ืฉ ื‘ืึทื ื“ ื•ื•ื™ ื“ืึธืก:

docker volume inspect my_volume

โ– ื•ื™ืกืžืขืงืŸ ืึท ื‘ืึทื ื“

ืื™ืจ ืงืขื ืขืŸ ื•ื™ืกืžืขืงืŸ ืึท ื‘ืึทื ื“ ื•ื•ื™ ื“ืึธืก:

docker volume rm my_volume

ืื™ืŸ ืกื“ืจ ืฆื• ื•ื™ืกืžืขืงืŸ ืึทืœืข ื•ื•ืึทืœื™ื•ืžื– ื•ื•ืึธืก ื–ืขื ืขืŸ ื ื™ืฉื˜ ื’ืขื ื™ืฆื˜ ื“ื•ืจืš ืงืึทื ื˜ื™ื™ื ืขืจื–, ืื™ืจ ืงืขื ืขืŸ ื ื•ืฆืŸ ื“ื™ ืคืืœื’ืขื ื“ืข ื‘ืึทืคึฟืขืœ:

docker volume prune

ืื™ื™ื“ืขืจ ื“ื™ืœื™ื˜ื™ื ื’ ื•ื•ืึทืœื™ื•ืžื–, Docker ื•ื•ืขื˜ ืคืจืขื’ืŸ ืื™ืจ ืฆื• ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ื“ืขื ืึธืคึผืขืจืึทืฆื™ืข.

ืื•ื™ื‘ ืึท ื‘ืึทื ื“ ืื™ื– ืคืืจื‘ื•ื ื“ืŸ ืžื™ื˜ ืึท ืงืึทื ื˜ื™ื™ื ืขืจ, ื“ืขืจ ื‘ืึทื ื“ ืงืขื ืขืŸ ื ื™ื˜ ื–ื™ื™ืŸ ืื•ื™ืกื’ืขืžืขืงื˜ ื‘ื™ื– ื“ื™ ืงืึธืจืึทืกืคึผืึทื ื“ื™ื ื’ ืงืึทื ื˜ื™ื™ื ืขืจ ืื™ื– ืื•ื™ืกื’ืขืžืขืงื˜. ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืฆื™ื™ื˜, ืืคื™ืœื• ืื•ื™ื‘ ื“ืขืจ ืงืึทื ื˜ื™ื™ื ืขืจ ืื™ื– ืื•ื™ืกื’ืขืžืขืงื˜, ื“ืึธืงืงืขืจ ืงืขืŸ ื ื™ืฉื˜ ืฉื˜ืขื ื“ื™ืง ืคึฟืึทืจืฉื˜ื™ื™ืŸ ื“ืึธืก. ืื•ื™ื‘ ื“ืึธืก ื›ืึทืคึผืึทื ื–, ืื™ืจ ืงืขื ืขืŸ ื ื•ืฆืŸ ื“ื™ ืคืืœื’ืขื ื“ืข ื‘ืึทืคึฟืขืœ:

docker system prune

ืขืก ืื™ื– ื“ื™ื–ื™ื™ื ื“ ืฆื• ืจื™ื™ืŸ ืึทืจื•ื™ืฃ ื“ืึธืงืงืขืจ ืจืขืกื•ืจืกืŸ. ื ืึธืš ืคืœื™ืกื ื“ื™ืง ื“ืขื ื‘ืึทืคึฟืขืœ, ืื™ืจ ื–ืึธืœ ืงืขื ืขืŸ ืฆื• ื•ื™ืกืžืขืงืŸ ื•ื•ืึทืœื™ื•ืžื– ื•ื•ืขืžืขื ืก ืกื˜ืึทื˜ื•ืก ืื™ื– ืคืจื™ืขืจ ื‘ืืฉืœืืกืŸ ืคืึทืœืฉ.

--ืžืึธื•ื ื˜ ืื•ืŸ --ื‘ืึทื ื“ ืคืœืึทื’ืก

ืฆื• ืึทืจื‘ืขื˜ืŸ ืžื™ื˜ ื•ื•ืึทืœื™ื•ืžื– ืื™ืจ, ื•ื•ืขืŸ ืจื•ืคืŸ ื“ื™ ื‘ืึทืคึฟืขืœ docker, ืื™ืจ ื•ื•ืขื˜ ืึธืคื˜ ื”ืึธื‘ืŸ ืฆื• ื ื•ืฆืŸ ืคืœืึทื’ืก. ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืื™ืŸ ืกื“ืจ ืฆื• ืฉืึทืคึฟืŸ ืึท ื‘ืึทื ื“ ื‘ืขืฉืึทืก ื“ื™ ืฉืึทืคื•ื ื’ ืคื•ืŸ ืงืึทื ื˜ื™ื™ื ืขืจ, ืื™ืจ ืงืขื ืขืŸ ื ื•ืฆืŸ ื“ื™ ืคืืœื’ืขื ื“ืข ืงืึทื ืกื˜ืจืึทืงืฉืึทืŸ:

docker container run --mount source=my_volume, target=/container/path/for/volume my_image

ืื™ืŸ ืืœื˜ืข ืฆื™ื™ื˜ืŸ (ื‘ื™ื– 2017), ื“ื™ ืคืึธืŸ ืื™ื– ื’ืขื•ื•ืขืŸ ืคืึธืœืงืก --volume. ื˜ื›ื™ืœืขืก, ื“ืขื ืคืึธืŸ (ืขืก ืงืขื ืขืŸ ืื•ื™ืš ื–ื™ื™ืŸ ื’ืขื ื™ืฆื˜ ืื™ืŸ ืึทื‘ืจื™ื•ื•ื™ื™ื™ื˜ื™ื“ ืคืึธืจืขื, ื“ืขืžืึธืœื˜ ืขืก ืงื•ืงื˜ ื•ื•ื™ -v) ืื™ื– ื’ืขื ื™ืฆื˜ ืคึฟืึทืจ ืฉื˜ื™ื™ืŸ-ืึทืœื™ื™ืŸ ืงืึทื ื˜ื™ื™ื ืขืจื–, ืื•ืŸ ื“ื™ ืคืึธืŸ --mount - ืื™ืŸ ื“ื™ Docker Swarm ืกื•ื•ื™ื•ื•ืข. ืึธื‘ืขืจ, ื–ื™ื ื˜ ื“ืึธืงืงืขืจ 17.06, ื“ื™ ืคืึธืŸ --mount ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ืื™ืŸ ืงื™ื™ืŸ ืกืฆืขื ืึทืจ.

ืขืก ื–ืึธืœ ื–ื™ื™ืŸ ืื ื’ืขื•ื•ื™ื–ืŸ ืึทื– ื•ื•ืขืŸ ื ื™ืฆืŸ ื“ื™ ืคืึธืŸ --mount ื“ื™ ืกื•ืžืข ืคื•ืŸ โ€‹โ€‹ื ืึธืš ื“ืึทื˜ืŸ ื•ื•ืึธืก ืžื•ื–ืŸ ื–ื™ื™ืŸ ืกืคึผืขืกื™ืคื™ืขื“ ืื™ืŸ ื“ื™ ื‘ืึทืคึฟืขืœ ื™ื ืงืจื™ืกื™ื–, ืึธื‘ืขืจ, ืคึฟืึทืจ ืขื˜ืœืขื›ืข ืกื™ื‘ื•ืช, ืขืก ืื™ื– ื‘ืขืกืขืจ ืฆื• ื ื•ืฆืŸ ื“ืขื ืคืึธืŸ ืืœื ื•ื•ื™ --volume. ืคืึธืŸ --mount - ื“ืึธืก ืื™ื– ื“ืขืจ ื‘ืœื•ื™ื– ืžืขืงืึทื ื™ื–ืึทื ื•ื•ืึธืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืึทืจื‘ืขื˜ืŸ ืžื™ื˜ ืกืขืจื•ื•ื™ืกืขืก ืึธื“ืขืจ ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ื“ื™ ืคึผืึทืจืึทืžืขื˜ืขืจืก ืคื•ืŸ ื“ื™ ืฉืึธืคืขืจ. ืื™ืŸ ื“ืขืจืฆื•, ื“ืขื ืคืึธืŸ ืื™ื– ื’ืจื™ื ื’ืขืจ ืฆื• ืึทืจื‘ืขื˜ืŸ ืžื™ื˜.

ืื™ืŸ ื™ื’ื–ื™ืกื˜ื™ื ื’ ื‘ื™ื™ืฉืคื™ืœืŸ ืคื•ืŸ ืงืึทืžืึทื ื“ื– ืึทื™ืžืขื“ ืฆื• ืึทืจื‘ืขื˜ืŸ ืžื™ื˜ ื“ืึทื˜ืŸ ืื™ืŸ ื“ืึธืงืงืขืจ, ืื™ืจ ืงืขื ืขืŸ ื’ืขืคึฟื™ื ืขืŸ ืคื™ืœืข ื‘ื™ื™ืฉืคื™ืœืŸ ืคื•ืŸ ื ื™ืฆืŸ ื“ื™ ืคืึธืŸ -v. ื•ื•ืขืŸ ืื™ืจ ืคึผืจื•ื‘ื™ืจืŸ ืฆื• ืึทื“ืึทืคึผื˜ ื“ื™ ืงืึทืžืึทื ื“ื– ืคึฟืึทืจ ื–ื™ืš, ื”ืึทืœื˜ืŸ ืื™ืŸ ืžื™ื™ื ื•ื ื’ ืึทื– ืคืœืึทื’ืก --mount ะธ --volume ื ื•ืฆืŸ ืคืึทืจืฉื™ื“ืขื ืข ืคึผืึทืจืึทืžืขื˜ืขืจ ืคึฟืึธืจืžืึทื˜ื™ืจื•ื ื’ืขืŸ. ืึทื– ืื™ื–, ืื™ืจ ืงืขื ืขืŸ ื ื™ืฉื˜ ืคืฉื•ื˜ ืคืึทืจื‘ื™ื™ึทื˜ืŸ -v ืื•ื™ืฃ --mount ืื•ืŸ ื‘ืึทืงื•ืžืขืŸ ืึท ืึทืจื‘ืขื˜ ืžืึทื ืฉืึทืคึฟื˜.

ื“ืขืจ ื”ื•ื™ืคึผื˜ ื—ื™ืœื•ืง ืฆื•ื•ื™ืฉืŸ --mount ะธ --volume ืื™ื– ืึทื– ื•ื•ืขืŸ ื ื™ืฆืŸ ื“ื™ ืคืึธืŸ --volume ืึทืœืข ืคึผืึทืจืึทืžืขื˜ืขืจืก ื–ืขื ืขืŸ ื’ืขื–ืืžืœื˜ ืฆื•ื–ืึทืžืขืŸ ืื™ืŸ ืื™ื™ืŸ ืคืขืœื“, ืื•ืŸ ื•ื•ืขืŸ ื’ืขื•ื•ื™ื™ื ื˜ --mount ื“ื™ ืคึผืึทืจืึทืžืขื˜ืขืจืก ื–ืขื ืขืŸ ืืคื’ืขืฉื™ื™ื“ื˜.

ื•ื•ืขืŸ ืืจื‘ืขื˜ืŸ ืžื™ื˜ --mount ืคึผืึทืจืึทืžืขื˜ืขืจืก ื–ืขื ืขืŸ ืจืขืคึผืจื™ื–ืขื ื˜ื™ื“ ื•ื•ื™ ืฉืœื™ืกืœ-ื•ื•ืขืจื˜ ืคึผืขืจื–, ื ื™ื™ืžืœื™, ืขืก ืงื•ืงื˜ ื•ื•ื™ key=value. ื“ื™ ืคึผืขืจื– ื–ืขื ืขืŸ ืืคื’ืขืฉื™ื™ื“ื˜ ื“ื•ืจืš ืงืึธืžืžืึทืก. ื“ืึธ ื–ืขื ืขืŸ ื“ื™ ืงืึทืžืึทื ืœื™ ื’ืขื ื™ืฆื˜ ืึธืคึผืฆื™ืขืก --mount:

  • type - ืžืึทื•ื ื˜ื™ื ื’ ื˜ื™ืคึผ. ื“ื™ ื•ื•ืขืจื˜ ืคึฟืึทืจ ื“ื™ ืงืึธืจืึทืกืคึผืึทื ื“ื™ื ื’ ืฉืœื™ืกืœ ืงืขื ืขืŸ ื–ื™ื™ืŸ ื‘ื™ื ื“ืŸ, ื‘ืึทื ื“ ืึธื“ืขืจ tmpfs. ืžื™ืจ ื–ืขื ืขืŸ ื’ืขืจืขื“ื˜ ื•ื•ืขื’ืŸ ื•ื•ืึทืœื™ื•ืžื– ื“ืึธ, ื“ืึธืก ืื™ื–, ืžื™ืจ ื–ืขื ืขืŸ ืื™ื ื˜ืขืจืขืกื™ืจื˜ ืื™ืŸ ื“ื™ ื˜ื™ื™ึทื˜ืฉ volume.
  • source โ€” ื‘ืืจื’ ืžืงื•ืจ. ืคึฟืึทืจ ื’ืขื”ื™ื™ืกืŸ ื•ื•ืึทืœื™ื•ืžื–, ื“ืึธืก ืื™ื– ื“ืขืจ ื‘ืึทื ื“ ื ืึธืžืขืŸ. ืคึฟืึทืจ ืึทื ื ื™ื™ืžื“ ื•ื•ืึทืœื™ื•ืžื– ื“ืขื ืฉืœื™ืกืœ ืื™ื– ื ื™ืฉื˜ ืกืคึผืขืกื™ืคื™ืขื“. ืขืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ืคืึทืจืงื™ืจืฆื˜ ืฆื• src.
  • destination - ื“ืขืจ ื“ืจืš ืฆื• ื•ื•ืึธืก ื“ื™ ื˜ืขืงืข ืึธื“ืขืจ ื˜ืขืงืข ืื™ื– ืžืึธื•ื ื˜ืขื“ ืื™ืŸ ื“ืขื ืงืึทื ื˜ื™ื™ื ืขืจ. ื“ืขื ืฉืœื™ืกืœ ืงืขื ืขืŸ ื–ื™ื™ืŸ ืคืึทืจืงื™ืจืฆื˜ ืฆื• dst ืึธื“ืขืจ target.
  • readonly - ืžืึทื•ื ืฅ ื“ื™ ื‘ืึทื ื“ ื•ื•ืึธืก ืื™ื– ื‘ื“ืขื” ื‘ืœื•ื™ื– ืคึฟืึทืจ ืœื™ื™ืขื ืขืŸ. ื“ืขืจ ืฉืœื™ืกืœ ืื™ื– ืึทืคึผืฉืึทื ืึทืœ ืื•ืŸ ื˜ื•ื˜ ื ื™ืฉื˜ ื”ืึธื‘ืŸ ืึท ื•ื•ืขืจื˜ ืึทืกื™ื™ื ื“ ืฆื• ืขืก.

ื“ืึธ ืื™ื– ืึท ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ ื ื•ืฆืŸ --mount ืžื™ื˜ ืคื™ืœืข ืคึผืึทืจืึทืžืขื˜ืขืจืก:

docker run --mount type=volume,source=volume_name,destination=/path/in/container,readonly my_image

ืจืขื–ื•ืœื˜ืึทื˜ืŸ ืคื•ืŸ

ื“ืึธ ื–ืขื ืขืŸ ืขื˜ืœืขื›ืข ื ื•ืฆื™ืง ืงืึทืžืึทื ื“ื– ืื™ืจ ืงืขื ืขืŸ ื ื•ืฆืŸ ื•ื•ืขืŸ ืื™ืจ ืึทืจื‘ืขื˜ ืžื™ื˜ ื“ืึธืงืงืขืจ ื•ื•ืึทืœื™ื•ืžื–:

  • docker volume create
  • docker volume ls
  • docker volume inspect
  • docker volume rm
  • docker volume prune

ื“ืึธ ืื™ื– ืึท ืจืฉื™ืžื” ืคื•ืŸ ืงืึทืžืึทื ืœื™ ื’ืขื ื™ืฆื˜ ืคึผืึทืจืึทืžืขื˜ืขืจืก ืคึฟืึทืจ --mount, ืึธื ื•ื•ืขื ื“ืœืขืš ืื™ืŸ ืึท ื‘ืึทืคึฟืขืœ ื•ื•ื™ docker run --mount my_options my_image:

  • type=volume
  • source=volume_name
  • destination=/path/in/container
  • readonly

ืื™ืฆื˜ ืึทื– ืžื™ืจ ื”ืึธื‘ืŸ ื’ืขืขื ื“ื™ืงื˜ ื“ื™ ื“ืึธืงืงืขืจ ืกืขืจื™ืข, ืขืก ืื™ื– ืฆื™ื™ื˜ ืฆื• ื–ืึธื’ืŸ ืึท ื‘ื™ืกืœ ื•ื•ืขืจื˜ืขืจ ื•ื•ืขื’ืŸ ื•ื•ื• ื“ืึธืงืงืขืจ ืœืขืจื ืขืจื– ืงืขื ืขืŸ ื’ื™ื™ืŸ ื•ื•ื™ื™ึทื˜ืขืจ. ื“ืึธ ื’ืจื•ื™ืก ื’ื•ื˜ ืึทืจื˜ื™ืงืœ ื•ื•ืขื’ืŸ ื“ืึธืงืงืขืจ. ื“ืึธ ืึท ื‘ื•ืš ื•ื•ืขื’ืŸ ื“ืึธืงืขืจ (ื•ื•ืขืŸ ืื™ืจ ืงื•ื™ืคืŸ ื“ืขื ื‘ื•ืš, ืคึผืจื•ึผื•ื•ื˜ ืฆื• ื‘ืึทืงื•ืžืขืŸ ื“ื™ ืœืขืฆื˜ืข ืึทื“ื™ืฉืึทืŸ). ื“ืึธ ืืŸ ืื ื“ืขืจ ื‘ื•ืš ื•ื•ืึธืก ืื™ื– ืคึผืึทืกื™ืง ืคึฟืึทืจ ื“ื™ ื•ื•ืืก ื’ืœื•ื™ื‘ืŸ ืึทื– ืคื™ืจ ืื™ื– ื“ืขืจ ื‘ืขืกื˜ืขืจ ื•ื•ืขื’ ืฆื• ืœืขืจื ืขืŸ ื˜ืขื›ื ืึธืœืึธื’ื™ืข.

ืœื™ื‘ ืœื™ื™ืขื ืขืจ! ื•ื•ืึธืก ืžืึทื˜ืขืจื™ืึทืœืก ื•ื•ืขื’ืŸ ื“ืึธืงืงืขืจ ื•ื•ืึธืœื˜ ืื™ืจ ืจืขืงืึธืžืขื ื“ื™ืจืŸ ืคึฟืึทืจ ื‘ื™ื’ื™ื ืขืจื– ืฆื• ืœืขืจื ืขืŸ?

ืœืขืจื ืขืŸ ื“ืึธืงืงืขืจ, ื˜ื™ื™ืœ 6: ืืจื‘ืขื˜ืŸ ืžื™ื˜ ื“ืึทื˜ืŸ

ืžืงื•ืจ: www.habr.com

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’