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์ฃผ์š” ๋‚ด์šฉ

  • IaaS ๊ฐ€์ƒ์„œ๋ฒ„์— PostgreSQL RDBMS ์„ค์น˜ ๋ฐ ํ™œ์šฉ
  • SaaS ๋ฐฉ์‹์œผ๋กœ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์„ค์น˜ ๋ฐ ํ™œ์šฉ

 

## PaaS ์ˆ˜์ค€์˜ ๋ฐ์ดํ„ฐ ๋ฒ ์ด์Šค ์„ค์น˜

  •  PaaS
  • Naver Cloud [Public] - Database - Cloud DB for MySQL
  • ์„œ๋ฒ„ ๋ช… ~ ncpdbserver ~ ncpdserivce
  • Master id ์ƒ์„ฑ
    • ncpdb
    • IP : % (๋ชจ๋“  ์•„์ดํ”ผ)
    • Passwd
    • Maindb ์ƒ์„ฑ
  • PosterSQL ์„ค์น˜
    • https://www.postgresql.org/download/linux/ubuntu/
    • ๊ณต์ธ IP ์ƒ์„ฑ (Public Domain ํ• ๋‹น) ncpdbserver-001 ๊ณผ๊ธˆ
    • ๋ฐฉํ™”๋ฒฝ ์˜คํ”ˆ
    • service --status-all ์„œ๋ฒ„์—์„œ ์„œ๋น„์Šค ๋“ฑ๋ก ํ™•์ธ (์„ค์น˜ ํ™•์ธ)
    • su - postgre / whoami (์ ‘์† ํ™•์ธ) 
    • psql ์„ค์ •
      • CREATE USER ncpdb SUPERUSER;
      • ALTER USER ncpdb WITH PASSWORD '*';
      • EXIT
    • cd 15/main 
      •  pg_hba.conf, conf ํ—ˆ์šฉ IP ์„ค์ •
 

PostgreSQL: Linux downloads (Ubuntu)

Linux downloads (Ubuntu) PostgreSQL is available in all Ubuntu versions by default. However, Ubuntu "snapshots" a specific version of PostgreSQL that is then supported throughout the lifetime of that Ubuntu version. Other versions of PostgreSQL are availab

www.postgresql.org

 

 

ํ›„๊ธฐ 

 ํด๋ผ์šฐ๋“œ ์ง€์‹์€ ์ฑ…์—์„œ๋งŒ ๋ณด๊ณ  ๊ธ€๋กœ ๋ฐฐ์šด ํ„ฐ๋ผ ์ด๋ฒˆ ๊ต์œก๊ณผ์ •์„ ํ†ตํ•ด ์–ด๋–ค ํ‚ค์›Œ๋“œ๊ฐ€ ์ค‘์š”ํ•œ์ง€ ํŒŒ์•…ํ–ˆ๋‹ค. ๊ฐ•์˜ ํ€„๋ฆฌํ‹ฐ๋Š” ์ •๋ง ์ข‹์•˜์ง€๋งŒ ํ˜ธ์‘์ด ์—†์–ด ๋„ˆ๋ฌด ์ฃ„์†กํ–ˆ๋‹ค. ์›๋ž˜ ๋ง์ด ์—†๋Š” ํŽธ์ด๋ผ ํ˜ธ์‘์„ ๋ชปํ–ˆ์ง€๋งŒ ์ˆ˜์—…์€ ์ •๋ง ์—ด์‹ฌํžˆ ๋“ค์–ด 2์ฃผ์ฐจ์— ์ถœ์„ ์ฒดํฌ ์„ผ์Šค๋กœ ๊ฐ•์‚ฌ๋‹˜์œผ๋กœ๋ถ€ํ„ฐ ์„ ๋ฌผ์„ ๋ฐ›์•˜๋‹ค. 2์ฃผ์ฐจ ๋ฏธ์…˜์ธ ํฌํŠธํด๋ฆฌ์˜ค ์‚ฌ์ดํŠธ ๋งŒ๋“ค๊ธฐ๋ฅผ ๋งˆ์ง€๋ง‰ ๋‚ ์— ์งˆ๋ฌธํ–ˆ์„ ๋•Œ ๋งŽ์ด ๋ฐ˜๊ฐ€์›Œ ํ•ด์ฃผ์…”์„œ ๋” ๋งŽ์ด ์งˆ๋ฌธํ•  ๊ฒƒ์„ ํ›„ํšŒํ–ˆ๋‹ค. ๋‹ค์Œ ๊ต์œก ๊ณผ์ •์—๋„ ์‹œ๊ฐ„์ด ๋งž์œผ๋ฉด ๊ผญ ์ฐธ์—ฌํ•  ์˜ˆ์ •์ด๋‹ค. 

 

 

 

 ํด๋ผ์šฐ๋“œ์— ๋Œ€ํ•œ ๋‚ด์šฉ์„ ์ •๋ฆฌํ•ด๋ณด๋ฉด ํด๋ผ์šฐ๋“œ๋Š” ๋งˆ์น˜ 1์ธ ๊ด€๋ฆฌ์ž(root) ๊ถŒํ•œ๊ณผ ๊ฐ™์•„ "๊ฐ•ํ•œ ํž˜์—๋Š” ํฐ ์ฑ…์ž„์ด ๋”ฐ๋ฅธ๋‹ค"๋ผ๋Š” ๋ง์ด ๋– ์˜ฌ๋ž๋‹ค. ์‹ค์ œ๋กœ ๋ฌด์‹ฌ์ฝ” ํฌํŠธํด๋ฆฌ์˜ค ํŽ˜์ด์ง€์— ํฌํŠธ๋ฅผ ๋‹ค ์—ด์–ด๋‘๋‹ˆ 1์ฝ”์–ด ์„œ๋ฒ„์—์„œ๋Š” ๋ฒ„ํ‹ธ์ˆ˜ ์—†๋Š” DDoS์™€ ๊ฐ™์€ ๊ณต๊ฒฉ์„ ๋ฐ›์•„ ์ฃผ๋ง์— ์„œ๋ฒ„๊ฐ€ ๊ณ„์† ๋‹ค์šด๋˜๋Š” ํ˜„์ƒ์„ ๊ฒช์—ˆ๋‹ค. ์ง€๊ธˆ์€ 1๋…„๊ฐ„ ๋ฌด๋ฃŒ์„œ๋ฒ„์—ฌ์„œ ๋ง์ •์ด์ง€ ์‚ฌ์„ค ์„œ๋ฒ„๋ฅผ ๊ตฌ์ถ•ํ•ด๋†“์•˜๋‹ค๋ฉด ์•„์ฐ”ํ–ˆ์„ ์ƒํ™ฉ์ด์˜€๋‹ค. ์ง€๊ธˆ ์žˆ๋Š” ๋ฌด๋ฃŒ ์„œ๋ฒ„์—์„œ ๊ณ„์† ํ…Œ์ŠคํŠธ๋ฅผ ํ•œ ๋’ค WSL2-Cloud AI ๋ชจ๋ธ๋ง ์„œ๋ฒ„๋ฅผ ๊ฐœ๋ฐœํ•  ๊ฒƒ์ด๋‹ค(2023.06 ์ „๊นŒ์ง€).

 

 

 

 

 

 

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