Cloud Services/AWS

[๊ฒฝํ—˜] ์„œ๋ฒ„ ๋ฐฐํฌํ•˜๋‹ค๊ฐ€ ์ƒ๊ธด Time Zone ์ด์Šˆ

๋ฆผ ๋ฆผ 2020. 8. 13. 09:00
๋ฐ˜์‘ํ˜•

๐Ÿ“Œ CRUD๊ฐ€ ๊ฐ€๋Šฅํ•œ ๊ฐ„๋‹จํ•œ ๊ฒŒ์‹œํŒ ๋ฐฐํฌ ๋„์ „

Spring Boot์™€ JPA๋ฅผ ๊ณต๋ถ€ํ•˜๊ธฐ ์œ„ํ•ด ๊ธ€ ์ž‘์„ฑ, ์กฐํšŒ, ์ˆ˜์ •, ์‚ญ์ œ(CRUD)๊ฐ€ ๊ฐ€๋Šฅํ•œ ๊ฐ„๋‹จํ•œ ๊ฒŒ์‹œํŒ์„ ๋งŒ๋“ค์–ด์„œ ๋ฐฐํฌํ•ด ๋ณด๊ธฐ๋กœ ํ–ˆ์Šต๋‹ˆ๋‹ค.

 

๐Ÿ“Œ AWS EC2์™€ RDS๋ฅผ ์‚ฌ์šฉํ•œ ๋ฐฐํฌ ๋ฐฉ์‹

๋กœ์ปฌ์—์„œ ์Šคํ”„๋ง ๋ถ€ํŠธ๋กœ ๊ฐœ๋ฐœํ•˜๊ณ 

๋ฐฐํฌ๋ฅผ ์œ„ํ•ด AWS EC2 ์ธ์Šคํ„ด์Šค๋ผ๊ณ  ํ•˜๋Š” ๊ฐ€์ƒ ์„œ๋ฒ„๋ฅผ ํ• ๋‹น๋ฐ›์€ ๋‹ค์Œ,

๊นƒ์— ์˜ฌ๋ฆฐ ํ”„๋กœ์ ํŠธ ์†Œ์Šค๋ฅผ EC2 ์„œ๋ฒ„์—์„œ ํด๋ก  ๋ฐ›์•„์„œ ๋ฐฑ๊ทธ๋ผ์šด๋“œ์—์„œ ์„œ๋ฒ„๋ฅผ ์‹คํ–‰ํ•˜์—ฌ ๋ฐฐํฌํ•˜์˜€์Šต๋‹ˆ๋‹ค.

 

์‚ฌ์šฉ์ž๊ฐ€ ์ž‘์„ฑํ•œ ๊ฒŒ์‹œ๊ธ€์€ AWS RDS๋ฅผ ์ด์šฉํ•˜์—ฌ ์ƒ์„ฑํ•œ MySQL ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค์— ์ €์žฅ๋ฉ๋‹ˆ๋‹ค.

 

 

๐Ÿ“Œ ๋ฐฐํฌ ํ›„ ๋ฐœ๊ฒฌํ•œ Time ์ด์Šˆ

์„œ๋ฒ„ ๋ฐฐํฌ ํ›„, EC2 ๋„๋ฉ”์ธ์œผ๋กœ ์ ‘์†ํ•ด์„œ ๊ฒŒ์‹œํŒ์— ์ƒˆ๋กœ์šด ๊ธ€์„ ์ž‘์„ฑํ•ด๋ณด์•˜์Šต๋‹ˆ๋‹ค.

๊ทธ ๋Ÿฐ ๋ฐ!! ์‚ฌ์šฉ์ž๊ฐ€ ์ž‘์„ฑํ•œ ๊ธ€์˜ ์‹œ๊ฐ„์ด 9์‹œ๊ฐ„ ์ „์œผ๋กœ ๋ณด์ด๋Š” ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค.

๋กœ์ปฌ ์„œ๋ฒ„์—์„œ ํ…Œ์ŠคํŠธํ•ด๋ณผ ๋•Œ์—๋Š” ์‹œ๊ฐ„์ด ์ •์ƒ์ ์œผ๋กœ ๋ณด์˜€๊ธฐ ๋•Œ๋ฌธ์—,

EC2 ์„œ๋ฒ„์—์„œ์˜ ์„ค์ •์— ๋ฌธ์ œ๊ฐ€ ์žˆ์„ ๊ฒƒ์ด๋ผ๊ณ  ์˜ˆ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค.

 

 

๐Ÿ“Œ EC2 ์„œ๋ฒ„์˜ Time Zone ๋ณ€๊ฒฝํ•˜๊ธฐ

๋จผ์ € ๋กœ์ปฌ์—์„œ SSH ๋ช…๋ น์–ด๋กœ EC2 ์„œ๋ฒ„์— ์›๊ฒฉ์œผ๋กœ ์ ‘์†ํ•ด ์ค๋‹ˆ๋‹ค.

๊ทธ๋ฆฌ๊ณ  ๋‹ค์Œ ๋ช…๋ น์–ด๋กœ ํ˜„์žฌ ์‹œ๊ฐ„์„ ํ™•์ธํ•ด ๋ด…๋‹ˆ๋‹ค.

$ date

23์‹œ 58๋ถ„์— ํ™•์ธํ–ˆ์„ ๋•Œ์˜ ๊ฒฐ๊ณผ์ž…๋‹ˆ๋‹ค.

2020. 08. 12. (์ˆ˜) 14:58:54 UTC

๊ธฐ๋ณธ UTC๋กœ ์„ค์ •์ด ๋˜์–ด ์žˆ์–ด์„œ 9์‹œ๊ฐ„ ์ „์œผ๋กœ ๋‚˜์˜ค๋Š” ๊ฒƒ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค.

 

๋‹ค์Œ ๋‘ ๋ช…๋ น์–ด๋ฅผ ์ž…๋ ฅํ•ด ์ฃผ์—ˆ์Šต๋‹ˆ๋‹ค.

$ sudo rm /etc/localtime
$ sudo ln -s /usr/share/zoneinfo/Asia/Seoul /etc/localtime

 

๊ทธ๋ฆฌ๊ณ  ๋‚˜์„œ ๋‹ค์‹œ ํ˜„์žฌ ์‹œ๊ฐ„์„ ํ™•์ธํ•ด๋ณด๋ฉด

$ date

ํ˜„์žฌ ์‹œ๊ฐ„์ด ์ •์ƒ์ ์œผ๋กœ ๋‚˜์˜ค๋Š” ๊ฒƒ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.  (00์‹œ 00๋ถ„์— ํ™•์ธํ•œ ๊ฒฐ๊ณผ)

2020. 08. 13. (๋ชฉ) 00:00:04 KST

 

 

๐Ÿ“Œ EC2 ์ธ์Šคํ„ด์Šค๋ฅผ ํ• ๋‹น๋ฐ›์€ ๋’ค์—๋Š” Time Zone์„ ๋ณ€๊ฒฝํ•ด ์ฃผ๊ธฐ

AWS EC2 ์ธ์Šคํ„ด์Šค์— ์„œ๋ฒ„๋ฅผ ๋ฐฐํฌํ•ด ๋ณด๋ฉด์„œ, EC2 ์ธ์Šคํ„ด์Šค๋Š” ๊ธฐ๋ณธ์ ์œผ๋กœ Time Zone์ด UTC(ํ˜‘์ • ์„ธ๊ณ„์‹œ)๋กœ ์„ค์ •๋˜์–ด ์žˆ๋‹ค๋Š” ๊ฒƒ์„ ์•Œ๊ฒŒ ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.

๋”ฐ๋ผ์„œ EC2 ์ธ์Šคํ„ด์Šค๋ฅผ ํ• ๋‹น๋ฐ›์€ ๋’ค์—๋Š” ํ•„์š”์— ๋”ฐ๋ผ์„œ Time Zone์„ ํ˜„์ง€ ์‹œ๊ฐ„์œผ๋กœ ๋ณ€๊ฒฝํ•ด ์ฃผ์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

 

 

 

๋ฐ˜์‘ํ˜•