๐Ÿณ Docker & Kubernetes

    [Docker + ELK] Docker ELK๋ฅผ ์‚ฌ์šฉํ•ด์„œ PostgreSQL DB ๋ชจ๋‹ˆํ„ฐ๋ง ํ•˜๊ธฐ

    ์ด๋ฒˆ ํฌ์ŠคํŒ…์—์„œ๋Š” ์ด์ „์— elasticsearch, kibana, logstash๋ฅผ ๋ณ„๋„๋กœ ์‹คํ–‰ํ•˜์—ฌ PostgreSQL DB๋ฅผ ๋ชจ๋‹ˆํ„ฐ๋งํ–ˆ๋˜ ๊ฒƒ์„ Docker์„ ํ†ตํ•ด์„œ ๊ตฌํ˜„ํ•ด๋ณธ๋‹ค. ๋กœ์ปฌ ํ™˜๊ฒฝ์—์„œ elk๋ฅผ ๊ตฌ์„ฑํ–ˆ๋˜ ํฌ์ŠคํŠธ๋Š” ์•„๋ž˜ ๋งํฌ์—์„œ ํ™•์ธํ•  ์ˆ˜ ์žˆ๋‹ค. '๐Ÿฅ Web/โ” Back-end | etc.' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๊ธ€ ๋ชฉ๋ก ํ˜ธ๋ฝํ˜ธ๋ฝํ•˜์ง€ ์•Š์€ ๊ฐœ๋ฐœ์ž๊ฐ€ ๋˜์–ด๋ณด์ž dnai-deny.tistory.com Docker์„ ์‚ฌ์šฉํ•ด์„œ ๋ฐฐํฌํ•˜๋ฉด ๋ช…๋ น์–ด ํ•˜๋‚˜๋กœ ์‰ฝ๊ฒŒ ๋‹ค๋ฅธ ์‚ฌ๋žŒ์˜ ๊ฐœ๋ฐœํ™˜๊ฒฝ, ๋ฒ„์ „, ์„ค์ •์„ ๋ณต์‚ฌํ•ด์„œ ์‹œ์Šคํ…œ์„ ๊ตฌ์ถ•ํ•  ์ˆ˜ ์žˆ์œผ๋ฏ€๋กœ, ๋‹ค์†Œ ์ค€๋น„๋‹จ๊ณ„๊ฐ€ ๋ณต์žกํ•œ ELK stack์„ ๋ณด๋‹ค ๊ฐ„ํŽธํ•˜๊ฒŒ ์‚ฌ์šฉํ•˜๊ธฐ ์œ„ํ•ด ๊ณต๋ถ€ํ•ด์„œ ๊ตฌํ˜„ํ•ด๋ณด๊ธฐ๋กœ ๊ฒฐ์ •ํ•˜์˜€๋‹ค. ์‚ฌ์ „ ์ž‘์—…์ด ๊ผผ๊ผผํ•˜๊ฒŒ ๋“ค์–ด๊ฐ€์•ผํ•˜์ง€๋งŒ ์ œ๋Œ€๋กœ ์•Œ์•„๋‘๋ฉด ๋‹ค์Œ์—๋„ ํ•  ์ˆ˜ ์žˆ์„ํ…Œ๋‹ˆ๊นŒ...๐Ÿ‘€..

    [Docker] Docker ์ž…๋ฌธ - Docker Image, Container, ๋ฒ„์ „ ๊ด€๋ฆฌ์™€ moniwiki ๋ฐฐํฌ ์˜ˆ์ œ๊นŒ์ง€

    โ€ป 44bits ๋ธ”๋กœ๊ทธ์—์„œ ์ž‘์„ฑํ•œ ๊ธ€์„ ๋ณด๊ณ  ๋‚˜๋ฆ„์˜ ์ •๋ฆฌ๋ฅผ ๋”ํ•ด๋ดค์Šต๋‹ˆ๋‹ค. ์ข‹์€ ๊ธ€ ๊ฐ์‚ฌ๋“œ๋ฆฝ๋‹ˆ๋‹ค! ์›๋ฌธ์€ ๋งํฌ. ๋„์ปค(Docker) ์ž…๋ฌธํŽธ: ์ปจํ…Œ์ด๋„ˆ ๊ธฐ์ดˆ๋ถ€ํ„ฐ ์„œ๋ฒ„ ๋ฐฐํฌ๊นŒ์ง€ ๋„์ปค(Docker)๋Š” 2013๋…„ ๋“ฑ์žฅํ•œ ์ปจํ…Œ์ด๋„ˆ ๊ธฐ๋ฐ˜ ๊ฐ€์ƒํ™” ๋„๊ตฌ์ž…๋‹ˆ๋‹ค. ๋„์ปค๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด ์ปจํ…Œ์ด๋„ˆ๋ฅผ ์‰ฝ๊ฒŒ ๊ด€๋ฆฌํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ, ์ด๋ฏธ์ง€๋ฅผ ๋งŒ๋“ค์–ด ์™ธ๋ถ€ ์„œ๋ฒ„์— ๋ฐฐํฌํ•˜๋Š” ๊ฒƒ๋„ ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค. ์ด ๊ธ€์€ ๋„์ปค๋ฅผ ์‹œ www.44bits.io ๋„์ปค๋Š” ์ปจํ…Œ์ด๋„ˆ ๊ธฐ๋ฐ˜์˜ ์˜คํ”ˆ์†Œ์Šค ๊ฐ€์ƒํ™” ํ”Œ๋žซํผ์ด๋‹ค. ๋ผ๊ณ  ํ•œ ์ค„ ์„ค๋ช…์„ ๋“ค์–ด๋„ ๋‚˜๋Š” ์ž˜ ์ดํ•ด๊ฐ€ ์•ˆ๋๋‹ค. ์ง€๊ธˆ๊นŒ์ง€ ๋‚ด๊ฐ€ ์ดํ•ดํ•˜๊ธฐ๋กœ๋Š”, ์ผ์ข…์˜ ๊ฐ€์ƒํ™˜๊ฒฝ์ด๋ผ๊ณ  ์ƒ๊ฐํ–ˆ๋‹ค. ์ง์ ‘ ๊ฐ€์ƒํ™˜๊ฒฝ์„ ๊น”๊ณ , ํ•„์š”ํ•œ ํ”„๋กœ๊ทธ๋žจ์„ ์„ค์น˜ํ•˜๊ณ , ์ข…์†์„ฑ ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๋Š” ๋ชจ๋“  ์ผ๋ จ์˜ ๊ณผ์ •์„ ํ•œ ํ์— ๋๋‚ด๋ฒ„๋ฆฌ๋Š” ์•„์ฃผ ๊น”๋”ํ•œ ๊ฐ€์ƒํ™” ํ”Œ๋žซํผ์ธ ๊ฒƒ์ด๋‹ค...

    [Docker] Anaconda/Jupyter notebook์„ dockerfile๋กœ ์„ค์น˜ + ์ปค์Šคํ…€ ์ด๋ฏธ์ง€ ๋งŒ๋“ค๊ธฐ

    1. jupyter/datascience-notebook image ๊ธฐ๋ฐ˜ CMD๋กœ ์‹คํ–‰ CMD๋กœ ์ƒ์„ฑํ•˜๋Š” ๊ณผ์ • ๋„์ปค ์ด๋ฏธ์ง€ pull $ docker pull jupyter/datascience-notebook image ์ปจํ…Œ์ด๋„ˆ run $ docker run \ -d \ -it \ -p 8000:8888 \ -e GRANT_SUDO=yes --name jupyter ์ปจํ…Œ์ด๋„ˆ ์ ‘์† $ docker exec -it jupyter bash ๋น„๋ฐ€๋ฒˆํ˜ธ ์ƒ์„ฑ / ipython > from notebook.auth import passwd > passwd() # ๋น„๋ฐ€๋ฒˆํ˜ธ ์ž…๋ ฅ # ๋น„๋ฐ€๋ฒˆํ˜ธ ํ™•์ธ # ์•”ํ˜ธํ™” ๋น„๋ฐ€๋ฒˆํ˜ธ ์ถœ๋ ฅ (๋ณต์‚ฌํ•ด๋‘˜ ๊ฒƒ) jupyter notebook ๋น„๋ฐ€๋ฒˆํ˜ธ ์„ค์ • / sudo vim ~/.jupyter..