Machine: ํ† ํฐ์ด ์žˆ๋Š” docker-machine --swarm-discovery๊ฐ€ ์ž‘๋™ํ•˜์ง€ ์•Š๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๊นŒ?

์— ๋งŒ๋“  2016๋…„ 09์›” 27์ผ  ยท  4์ฝ”๋ฉ˜ํŠธ  ยท  ์ถœ์ฒ˜: docker/machine

๋‚ด๊ฐ€ ํ•˜๋ ค๋Š” ๊ฒƒ์€ ๋„์ปค ๊ด€๋ฆฌ์ž์™€ ๋„์ปค ์ž‘์—…์ž๊ฐ€ ๋ชจ๋‘ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋Š” ๋ฏธ๋ฆฌ ์„ ํƒ๋œ ํ† ํฐ์„ ๊ฐ–๋„๋ก ํ•˜์—ฌ docker ssh ์ถ”๊ฐ€ ๋ช…๋ น์„ ์‹คํ–‰ํ•  ํ•„์š”๊ฐ€ ์—†๋„๋ก ํ•˜๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค. ๋ฌธ์„œ๋Š” ํ† ํฐ๊ณผ ํ•จ๊ป˜ --swarm-discovery ํ”Œ๋ž˜๊ทธ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ํ•ด๋‹น ํ”„๋กœ์„ธ์Šค๋ฅผ ์ง€์›ํ•˜๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.

docker run swarm create

๋‹ค์Œ ๋ช…๋ น์—์„œ ์•„๋ž˜ ํ† ํฐ์„ ์‚ฌ์šฉํ•˜์‹ญ์‹œ์˜ค.

docker-machine create --swarm-master --swarm --driver virtualbox --swarm-discovery token://b4e72945cb52c1324REDACTED manager2

  1. docker-machine ssh ์‹คํ–‰ํ•  ์ˆ˜ ์žˆ์ง€๋งŒ docker node ls ํ•˜๋ฉด '์ด ๋…ธ๋“œ๋Š” Swarm Manager๊ฐ€ ์•„๋‹™๋‹ˆ๋‹ค. "docker swarm init" ๋˜๋Š” "docker swarm join"์„ ์‚ฌ์šฉํ•˜์—ฌ ์ด ๋…ธ๋“œ๋ฅผ swarm์— ์—ฐ๊ฒฐํ•˜๊ณ  ๋‹ค์‹œ ์‹œ๋„ํ•˜์‹ญ์‹œ์˜ค.' ๊ทธ๋Ÿฐ ๋‹ค์Œ docker swarm init๋ฅผ ์‹คํ–‰ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.
    ๊ทธ๋Ÿฌ๋‚˜ ํ”„๋กœ์„ธ์Šค๋ฅผ ์‚ดํŽด๋ณด๋ฉด ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.
    /swarm manage --tlsverify --tlscacert=/var/lib/boot2docker/ca.pem --tlscert=/var/lib/boot2docker/server.pem --tlskey=/var/lib/boot2docker/server-key.pem -H tcp://0.0.0.0:3376 --strategy spread --advertise 192.168.99.100:3376 token://b4e72945cb52c1324REDACTED
  2. docker-machine create --swarm --driver virtualbox --swarm-discovery "token://b4e72945cb52c1324REDACTED" worker1 ์„ ์‹คํ–‰ํ•ด๋„ Swarm์— ์ž๋™์œผ๋กœ ํ•ฉ๋ฅ˜ํ•˜์ง€ ์•Š๋Š”๋‹ค๋Š” ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค. ssh๋ฅผ ์‹คํ–‰ํ•˜๊ณ  docker join์„ ์‹คํ–‰ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

๋”ฐ๋ผ์„œ ํ† ํฐ ํ”„๋กœํ† ์ฝœ์„ ์‚ฌ์šฉํ•˜๋Š” --swarm-discovery ํ”Œ๋ž˜๊ทธ์˜ ์š”์ ์ด ๋ณด์ด์ง€ ์•Š์Šต๋‹ˆ๋‹ค.

$ docker -v
Docker version 1.12.1, build 6f9534c

$ docker-machine -v
docker-machine version 0.8.1, build 41b3b25

๊ฐ€์žฅ ์œ ์šฉํ•œ ๋Œ“๊ธ€

"ํด๋ž˜์‹ ์Šค์›œ"(https://github.com/docker/swarm)๊ณผ "์Šค์›œ ๋ชจ๋“œ"(1.12์— ๋„์ž…๋˜์–ด ์—”์ง„์— ๋ฒˆ๋“ค๋กœ ์ œ๊ณต๋จ)๋ฅผ ํ˜ผํ•ฉํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

"ํด๋ž˜์‹ ์Šค์›œ"์„ ์‚ฌ์šฉํ•˜๋ ค๋ฉด eval $(docker-machine env --swarm manager) ํ•ฉ๋‹ˆ๋‹ค. ์ƒˆ๋กœ์šด ์Šค์›œ ๋ชจ๋“œ ๊ธฐ๋Šฅ์„ ์‚ฌ์šฉํ•˜๋ ค๋ฉด vbox ๋…ธ๋“œ์—์„œ init ๋ฐ join ๋ช…๋ น์„ ์ง์ ‘ ์‹คํ–‰ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. -- ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.

๋ชจ๋“  4 ๋Œ“๊ธ€

@ahmetalpbalkan - ์•„๋งˆ๋„ ์ด๊ฒƒ์ด ๋‹ค๋ฅธ ๋ฌธ์ œ์— ๋Œ€ํ•œ ์ˆ˜์ •์ด๋ผ๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๊นŒ?

@pc-mreeves ์˜ˆ ๋‚ด ์‹ค์ˆ˜

"ํด๋ž˜์‹ ์Šค์›œ"(https://github.com/docker/swarm)๊ณผ "์Šค์›œ ๋ชจ๋“œ"(1.12์— ๋„์ž…๋˜์–ด ์—”์ง„์— ๋ฒˆ๋“ค๋กœ ์ œ๊ณต๋จ)๋ฅผ ํ˜ผํ•ฉํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

"ํด๋ž˜์‹ ์Šค์›œ"์„ ์‚ฌ์šฉํ•˜๋ ค๋ฉด eval $(docker-machine env --swarm manager) ํ•ฉ๋‹ˆ๋‹ค. ์ƒˆ๋กœ์šด ์Šค์›œ ๋ชจ๋“œ ๊ธฐ๋Šฅ์„ ์‚ฌ์šฉํ•˜๋ ค๋ฉด vbox ๋…ธ๋“œ์—์„œ init ๋ฐ join ๋ช…๋ น์„ ์ง์ ‘ ์‹คํ–‰ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. -- ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.

@nathanleclaire docker-machine์„ ์‚ฌ์šฉํ•˜์—ฌ Swarm ๋ชจ๋“œ๋ฅผ ๊ตฌ์„ฑํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์ฐพ๋Š” ๋ฐ ์˜ค๋žœ ์‹œ๊ฐ„์ด ๊ฑธ๋ ธ์Šต๋‹ˆ๋‹ค. ์ƒˆ ๋ชจ๋“œ๊ฐ€ ๊ฐ„๋‹จํ•˜๊ธฐ ๋•Œ๋ฌธ์— ํ•„์š”ํ•˜์ง€ ์•Š์€ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ๋Œ“๊ธ€ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.

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