graceful shutdown

Spring

[Spring Boot] Graceful shutdown์œผ๋กœ ์•ˆ์ „ํ•˜๊ฒŒ ์ข…๋ฃŒํ•˜๊ธฐ

๋ฌธ์ œ ์ƒํ™ฉ๋ฐฐํฌ๋ฅผ ํ•˜๊ธฐ ์œ„ํ•ด ์„œ๋ฒ„๋ฅผ ๋‚ด๋ฆด ๋•Œ ํ•˜ํ•„ ์„œ๋ฒ„๊ฐ€ ์–ด๋–ค ์š”์ฒญ์„ ์ˆ˜ํ–‰ํ•˜๊ณ  ์žˆ๋‹ค๋ฉด ์–ด๋–ป๊ฒŒ ๋ ๊นŒ์š”?ํ•ด๋‹น ์š”์ฒญ์€ ๋๊นŒ์ง€ ์ˆ˜ํ–‰ํ•˜์ง€ ๋ชปํ•˜๊ณ  ์‹คํŒจํ•˜๊ฒŒ ๋  ๊ฒƒ์ž…๋‹ˆ๋‹ค.ํŠนํžˆ ๋ฐฐํฌ๊ฐ€ ์žฆ์€ ํ™˜๊ฒฝ์ด๋ผ๋ฉด ๋”์šฑ ๋ฌธ์ œ๊ฐ€ ์ƒ๊ธธ ์ˆ˜ ์žˆ์„ ๊ฒƒ์ž…๋‹ˆ๋‹ค. [๋ณดํ‹€] ํ”„๋กœ์ ํŠธ๋ฅผ ํ•˜๋ฉด์„œ ์ •๋ง ์งง์€ ์ฃผ๊ธฐ๋กœ ๋ฐฐํฌ๋ฅผ ํ•ด์™”๋Š”๋ฐ, ์œ„์™€ ๊ฐ™์€ ์ƒํ™ฉ์— ๋Œ€ํ•ด์„œ ์–ด๋– ํ•œ ์ฒ˜๋ฆฌ๋„ ํ•˜์ง€ ์•Š๊ณ  ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค.๋˜ํ•œ ๋น„๋™๊ธฐ ์ด๋ฒคํŠธ ์ฒ˜๋ฆฌ๋ฅผ ํ•˜๋Š” ๋กœ์ง์ด ๋Š˜์–ด๋‚˜๋ฉด์„œ, ์„œ๋ฒ„๋ฅผ ๋‚ด๋ฆด ๋•Œ ํ•˜ํ•„ ๋น„๋™๊ธฐ ํ์— ๋“ค์–ด๊ฐ€ ์žˆ๋˜ ์š”์ฒญ๋“ค์„ ๋ชจ๋‘ ์žƒ์–ด๋ฒ„๋ฆด ๊ฒƒ์ด๋ผ๋Š” ๋ฌธ์ œ๊ฐ€ ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค.์‹ค์ œ๋กœ ๊ทธ๋Ÿด๊นŒ?์‹ค์ œ๋กœ ์š”์ฒญ๋“ค์„ ๋ชจ๋‘ ์žƒ์–ด๋ฒ„๋ฆด์ง€ ํ™•์ธ์„ ํ•ด๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค. ์šฐ์„  ๊ฐ„๋‹จํ•˜๊ฒŒ ์š”์ฒญ์ด ์—„์ฒญ ๋А๋ฆฌ๊ฒŒ ์ฒ˜๋ฆฌ๋˜๋Š” api ํ•˜๋‚˜๋ฅผ ๋งŒ๋“ค์—ˆ์Šต๋‹ˆ๋‹ค.์Šค๋ ˆ๋“œ๋ฅผ 20์ดˆ๊ฐ„ sleep ์‹œํ‚จ ํ›„ "Request Success!"๋ฅผ ๋ฐ˜ํ™˜ํ•˜๋Š”..

milllllllie
'graceful shutdown' ํƒœ๊ทธ์˜ ๊ธ€ ๋ชฉ๋ก