Compose: docker-compose.yml์—์„œ sysctls๋ฅผ ์‚ฌ์šฉํ•  ๋•Œ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค.

์— ๋งŒ๋“  2017๋…„ 02์›” 16์ผ  ยท  3์ฝ”๋ฉ˜ํŠธ  ยท  ์ถœ์ฒ˜: docker/compose

docker-compose์— es ์„œ๋น„์Šค๋ฅผ ์ถ”๊ฐ€ํ–ˆ์Šต๋‹ˆ๋‹ค. ๋นŒ๋“œ ์‹œ๊ฐ„ ๋™์•ˆ ์˜ค๋ฅ˜๋Š” ์—†์ง€๋งŒ "์˜ค๋ฅ˜: sysctl vm.max_map_count๊ฐ€ ๋ณ„๋„์˜ ์ปค๋„ ๋„ค์ž„์ŠคํŽ˜์ด์Šค์— ์—†์Šต๋‹ˆ๋‹ค"๋ผ๋Š” ์‹คํ–‰ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค. ๋‚ด ๋„์ปค ๋ฒ„์ „์€ RancherOS์™€ ํ•จ๊ป˜ ๋ฒˆ๋“ค๋กœ ์ œ๊ณต๋˜๋Š” 1.12.6์ด๊ณ  docker-compose๋Š” 1.11.1์ž…๋‹ˆ๋‹ค. ๋˜ํ•œ ๋ฐฐ์—ด ํ˜•์‹์„ ์‹œ๋„ํ–ˆ์ง€๋งŒ ๋™์ผํ•œ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค.

docker-compose.yml์˜ ES ์„œ๋น„์Šค ์„ค์ •

์˜ˆ:
์ง“๋‹ค:
์ปจํ…์ŠคํŠธ: ./xyz-elasticsearch
๋„์ปค ํŒŒ์ผ: ๋„์ปค ํŒŒ์ผ
์ด๋ฏธ์ง€: xyz-elasticsearch
์‹œ์Šคํ…œ ์ปจํŠธ๋กค:
vm.max_map_count: 262144
ํฌํŠธ:
- 9200:9200
- 9300:9300
๋ณผ๋ฅจ:
- /tmp/elasticsearch/data:/usr/share/elasticsearch/data
ํ™˜๊ฒฝ:
ES_JAVA_OPTS: "-Xms1g -Xmx1g"

kinquestion

๊ฐ€์žฅ ์œ ์šฉํ•œ ๋Œ“๊ธ€

๋‚ด ์ž˜๋ชป์ด์•ผ....vm.max_map_count๋Š” ๋„์ปค ์ˆ˜์ค€์ด ์•„๋‹Œ RancherOS์—์„œ ์„ค์ •ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ์ด ํ‹ฐ์ผ“์„ ๋‹ซ์•„์ฃผ์„ธ์š”. ๊ฐ์‚ฌ ํ•ด์š”.

๋ชจ๋“  3 ๋Œ“๊ธ€

์ฃ„์†กํ•ฉ๋‹ˆ๋‹ค. docker-compose ํŒŒ์ผ ๋ฒ„์ „์„ ๋†“์ณค์Šต๋‹ˆ๋‹ค.

๋ฒ„์ „: '2.1'
์„œ๋น„์Šค:
์˜ˆ:
์ง“๋‹ค:
...

๊ด€๋ จ: https://github.com/docker/runc/blob/master/libcontainer/configs/validate/validator.go#L110 -L149

์ด๊ฒƒ์„ ์„ค์ •ํ•ด์•ผ ํ•˜๋Š” ๊ฒฝ์šฐ privileged: true ์ถ”๊ฐ€ํ•ด ๋ณด์‹ญ์‹œ์˜ค. ๋‹จ, ๋ณด์•ˆ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ์—ผ๋‘์— ๋‘์‹ญ์‹œ์˜ค.

์–ด์จŒ๋“  ์ด๊ฒƒ์€ Compose ๋ฌธ์ œ๊ฐ€ ์•„๋‹™๋‹ˆ๋‹ค. ๋„์›€์ด ๋” ํ•„์š”ํ•˜๋ฉด ์ง€์› ์ฑ„๋„์„ ์‚ฌ์šฉํ•˜์„ธ์š”.

๋‚ด ์ž˜๋ชป์ด์•ผ....vm.max_map_count๋Š” ๋„์ปค ์ˆ˜์ค€์ด ์•„๋‹Œ RancherOS์—์„œ ์„ค์ •ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ์ด ํ‹ฐ์ผ“์„ ๋‹ซ์•„์ฃผ์„ธ์š”. ๊ฐ์‚ฌ ํ•ด์š”.

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