Moby: ๋ˆ„๊ตฌ๋“ ์ง€ ๋…ธ๋“œ ์‘๋‹ต ๊ฒ€์‚ฌ์—์„œ NanoCPUS๊ฐ€ ๋ฌด์—‡์ธ์ง€ ์•Œ๊ณ  ์žˆ์œผ๋ฉฐ ๊ทธ ๊ฐ’์€ ์–ด๋–ป๊ฒŒ ๊ณ„์‚ฐ๋ฉ๋‹ˆ๊นŒ? ๊ฐ์‚ฌ

์— ๋งŒ๋“  2016๋…„ 07์›” 16์ผ  ยท  3์ฝ”๋ฉ˜ํŠธ  ยท  ์ถœ์ฒ˜: moby/moby

aredocs areswarm kinquestion

๊ฐ€์žฅ ์œ ์šฉํ•œ ๋Œ“๊ธ€

@cmingxu ๊ณ„์‚ฐ ๊ธฐ์ค€ :
https://github.com/docker/docker/blob/v1.12.0-rc4/daemon/cluster/executor/container/container.go#L328 -L332

resources.CPUQuota = r.Limits.NanoCPUs * resources.CPUPeriod / 1e9

, NanoCPUs ๋Š” CPU์˜ 1/1e9 (๋˜๋Š” 10^-9 ) ๋‹จ์œ„์˜ CPU ๊ณต์œ ๋กœ ์ •์˜๋ฉ๋‹ˆ๋‹ค.

์ฆ‰, NanoCPUs ๋Š” ํ”„๋กœ์„ธ์Šค์— ์˜ํ•œ nano (1/1e9) CPUs ์˜ ์ˆ˜์ž…๋‹ˆ๋‹ค.

๋ชจ๋“  3 ๋Œ“๊ธ€

/ cc @aluzzardi @sfsmithcha

@cmingxu ๊ณ„์‚ฐ ๊ธฐ์ค€ :
https://github.com/docker/docker/blob/v1.12.0-rc4/daemon/cluster/executor/container/container.go#L328 -L332

resources.CPUQuota = r.Limits.NanoCPUs * resources.CPUPeriod / 1e9

, NanoCPUs ๋Š” CPU์˜ 1/1e9 (๋˜๋Š” 10^-9 ) ๋‹จ์œ„์˜ CPU ๊ณต์œ ๋กœ ์ •์˜๋ฉ๋‹ˆ๋‹ค.

์ฆ‰, NanoCPUs ๋Š” ํ”„๋กœ์„ธ์Šค์— ์˜ํ•œ nano (1/1e9) CPUs ์˜ ์ˆ˜์ž…๋‹ˆ๋‹ค.

์ด ๋ฌธ์ œ๋Š” ์ข…๊ฒฐ๋˜์–ด์•ผํ•ฉ๋‹ˆ๋‹ค. https://docs.docker.com/engine/reference/commandline/service_create/#options์— ๋ฌธ์„œํ™”๋˜์–ด์•ผํ•ฉ๋‹ˆ๋‹ค (๋”ฐ๋ผ์„œ์ด ๋ฌธ์ œ๋Š” # 30222๋กœ ๋Œ€์ฒด ๋จ).

์ด ํŽ˜์ด์ง€๊ฐ€ ๋„์›€์ด ๋˜์—ˆ๋‚˜์š”?
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