๋„์ปค ํƒ€์ž„์กด(timezone) ๋ณ€๊ฒฝ
ยท
Languages | Frameworks/Docker
๋„์ปค ์ปจํ…Œ์ด๋„ˆ ๋‚ด์˜ timezone(default: UTC)๋ฅผ ๋ณ€๊ฒฝํ•ด์ฃผ๊ธฐ ์œ„ํ•ด์„œ๋Š” docker runํ• ๋•Œ -e TZ=Asia/Seoul ์˜ต์…˜์œผ๋กœ ๋ณ€๊ฒฝํ•ด ์ค„ ์ˆ˜๋„ ์žˆ์ง€๋งŒ, tzdata๋ฅผ ์ด์šฉํ•ด ์‰ฝ๊ฒŒ ๋ณ€๊ฒฝ ํ•  ์ˆ˜ ์žˆ๋‹ค. export TZ=Asia/Seoul ์ปจํ…Œ์ด๋„ˆ ๋‚ด์—์„œ ์œ„์˜ ๋ช…๋ น์–ด๋ฅผ ์ž…๋ ฅํ•˜๊ณ , date๋ช…๋ น์–ด๋กœ ์‹œ๊ฐ„์„ ํ™•์ธํ•ด๋ณด๋ฉด ์—์„œ ๋กœ ๋ณ€๊ฒฝ๋œ ๊ฒƒ์„ ๋ณผ ์ˆ˜ ์žˆ๋‹ค. ์œ„์™€ ๊ฐ™์ด ํ–ˆ๋Š”๋ฐ๋„, ์ปจํ…Œ์ด๋„ˆ๋ฅผ ๋‚˜๊ฐ”๋‹ค๊ฐ€ ๋“ค์–ด์™”์„๋•Œ ์ ์šฉ์ด ์•ˆ๋˜์–ด์žˆ๋‹ค๋ฉด ์•„๋ž˜์™€ ๊ฐ™์€ ๋ฐฉ๋ฒ•์œผ๋กœ ํ•ด๋ณด๋Š” ๊ฒƒ์„ ์ถ”์ฒœํ•œ๋‹ค. -์ปจํ…Œ์ด๋„ˆ ์ ‘์† ํ›„ # dpkg-reconfigure tzdata - ํ•œ๊ตญ ์„œ์šธ ๊ธฐ์ค€ 6(Asia) -> 69(Seoul) ์„ ํƒ # date๋กœ ๋ณ€๊ฒฝ๋œ ์‹œ๊ฐ„ ํ™•์ธ ํ›„ docker ์žฌ์‹œ์ž‘ ์ถ”๊ฐ€> DB TimeZone ๋ณ€๊ฒฝํ•˜๊ธฐ http:..
docker run ์˜ต์…˜์ค‘ -d --rm
ยท
Languages | Frameworks/Docker
-d์˜ต์…˜์€ ๋ฐ๋ชฌ(๋ฐฑ๊ทธ๋ผ์šด๋“œ)๋ชจ๋“œ๋กœ ์‹คํ–‰ํ•œ๋‹ค๋Š” ๊ฒƒ์ด๊ณ , --rm์˜ต์…˜์€ ์ปจํ…Œ์ด๋„ˆ ์‹คํ–‰์„ ์ข…๋ฃŒ์‹œํ‚ค๋ฉด ์ปจํ…Œ์ด๋„ˆ๊ฐ€ ์‚ญ์ œ๋˜๋Š” ์˜ต์…˜์ธ๋ฐ ๋‘๊ฐœ์˜ ์˜ต์…˜์„ ๊ฐ™์ด์ฃผ๊ณ  docker ps๋ฅผ ํ•˜๋ฉด ์ปจํ…Œ์ด๋„ˆ๋Š” ์‹คํ–‰๋˜๊ณ  ์žˆ๋‹ค. ํ•˜์ง€๋งŒ stop ์˜ต์…˜์„ ํ†ตํ•ด ์ปจํ…Œ์ด๋„ˆ๋ฅผ ์ค‘์ง€์‹œํ‚ค๊ณ  docker ps -a ์˜ต์…˜์„ ํ†ตํ•ด docker container ์ „์ฒด ๋ฆฌ์ŠคํŠธ(์ค‘์ง€๋œ ๊ฒƒ๊นŒ์ง€)๋ฅผ ํ™•์ธํ•ด๋ณด๋ฉด ํ•ด๋‹น docker container๊ฐ€ ์—†๋Š” ๊ฒƒ์„ ๋ณผ ์ˆ˜ ์žˆ๋‹ค. => -d --rm ์˜ต์…˜์„ ๊ฐ™์ด ์ฃผ๊ฒŒ ๋˜๊ณ , docker stop ๋ช…๋ น์–ด๋ฅผ ํ†ตํ•ด ์ค‘์ง€์‹œํ‚ค๋ฉด ํ•ด๋‹น ์ปจํ…Œ์ด๋„ˆ๊ฐ€ ์‚ญ์ œ๋œ๋‹ค
How To List Docker Images
ยท
Languages | Frameworks/Docker
List Docker Images The easiest way to list Docker images is to use the โ€œdocker imagesโ€ with no arguments. When using this command, you will be presented with the complete list of Docker images on your system. $ docker images Alternatively, you can use the โ€œdocker imageโ€ command with the โ€œlsโ€ argument. $ docker image ls Note that you will have to make sure that you have written โ€œimageโ€ and not โ€œi..
docker-compose๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๋‹ค์ค‘ container ๋„์šฐ๊ธฐ
ยท
Languages | Frameworks/Docker
1. docker-compose๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ์ด์œ ? - container๋ฅผ ๋„์šฐ๊ธฐ์œ„ํ•ด ํ•˜๋‚˜์”ฉ buildํ•˜๋Š”๊ฒƒ์€ ์ƒ์„ฑํ•˜๊ณ  ์‹ถ์€ container์ˆ˜๊ฐ€ ๋งŽ์•„์ง€๋ฉด ๋น„ํšจ์œจ์ ์ด๋‹ค. ๊ทธ๋Ÿด๋•Œ, ํ•˜๋‚˜์˜ ํŒŒ์ผ๋กœ ๊ฐ„ํŽธํ•˜๊ฒŒ ๋‹ค์ค‘ container๋ฅผ ์ƒ์„ฑํ•˜๊ณ  ์‹ถ์„๋•Œ docker-compose๋ฅผ ์‚ฌ์šฉํ•œ๋‹ค. docker-compose๋ฅผ ์‚ฌ์šฉํ•˜๊ธฐ ์œ„ํ•ด ํ•„์š”ํ•œ๊ฒƒ์€ docker-compose.yaml ํŒŒ์ผ๊ณผ Dockerfile์ด๋‹ค. yamlํŒŒ์ผ์— ๋„์šฐ๊ณ  ์‹ถ์€ container์ •๋ณด๋ฅผ ๊ธฐ์ž… ์˜ˆ๋ฅผ ๋“ค๋ฉด ๋‚˜๋Š” db-svr ( postgres container), sshd-svr ( ์„œ๋ฒ„ container), pydev( ํŒŒ์ด์ฌ ํ™˜๊ฒฝ container) ์„ ๋„์šธ๋ ค๊ณ  ํ–ˆ๋‹ค. 2. docker-compose.yaml ํŒŒ์ผ ์˜ˆ์‹œ version: '3'..
docker alpine ( ๋กœ์ปฌํ˜ธ์ŠคํŠธ์— alpine-linux์‹คํ–‰ํ•ด์„œ ์ ‘์†)
ยท
Languages | Frameworks/Docker
์šฐ์„  Dockerfile์— FROM alpine RUN apk --no-cache add tzdata && \ cp /usr/share/zoneinfo/Asia/Seoul /etc/localtime && \ echo "Asia/Seoul" > /etc/timezone && \ apk add --no-cache openssh && \ sed 's/#PermitRootLogin prohibit-password/PermitRootLogin yes/' -i /etc/ssh/sshd_config && \ echo "root:1111" | chpasswd && \ ssh-keygen -f /etc/ssh/ssh_host_rsa_key -N '' -t rsa && \ ssh-keygen -f /etc/ssh/ssh_..