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ํ™ˆ ์„œ๋ฒ„ ๊ตฌ์ถ•ํ•˜๊ธฐ (1)

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๋งฅ๋ฏธ๋‹ˆ

1๋‹ฌ ์ „ ํ™ˆ ์„œ๋ฒ„๋ฅผ ๊ตฌ์ถ•ํ•ด ๋ณด๊ณ  ์‹ถ์–ด์„œ ์‚ฌ๋น„๋กœ ๋งฅ๋ฏธ๋‹ˆ๋ฅผ ๊ตฌ๋งคํ–ˆ์Šต๋‹ˆ๋‹ค.
8~9์›”์— ์ผ์ •์ด ๋งŽ์•„์„œ ๋งŽ์€ ์‹œ๊ฐ„์„ ๋“ค์ด์ง€๋Š” ๋ชปํ–ˆ์ง€๋งŒ, ์ถ”์„ ์—ฐํœด๊นŒ์ง€ ํ™œ์šฉํ•˜์—ฌ ์–ด๋А ์ •๋„ ๊ตฌ์ถ•์„ ์™„๋ฃŒํ–ˆ์Šต๋‹ˆ๋‹ค. ์ž์„ธํ•œ ๋‚ด์šฉ์€ ์ถ”ํ›„์— ์ •๋ฆฌํ•  ๊ณ„ํš์ž…๋‹ˆ๋‹ค๋งŒ, ์ง„ํ–‰ ๊ณผ์ •๊ณผ ์ค‘๊ฐ„์— ๊ฒช์—ˆ๋˜ ์–ด๋ ค์›€์„ ์ ์–ด ๋ณด๋ ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค.

ํ™ˆ ์„œ๋ฒ„, ๋งฅ๋ฏธ๋‹ˆ๋ฅผ ์„ ํƒํ•œ ์ด์œ 

ํ™ˆ ์„œ๋ฒ„๋ฅผ ๊ตฌ์ถ•ํ•ด ๋ณด๊ณ  ์‹ถ๋‹ค๋Š” ์ƒ๊ฐ์€ ์˜ฌํ•ด ์ดˆ๋ถ€ํ„ฐ ๊ฐ€์ง€๊ณ  ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค.
DevOps์— ๊ด€์‹ฌ์„ ๊ฐ€์ง„ ๋’ค๋กœ ์ €๋งŒ์˜ ๊ณ ์œ ํ•œ ์„œ๋ฒ„๋ฅผ ๊ตฌ์ถ•ํ•ด ๋ณด๊ณ  ์‹ถ์—ˆ๊ณ , ์ œ๊ฐ€ ์šด์˜ ์ค‘์ธ ์‚ฌ์ด๋“œ ํ”„๋กœ์ ํŠธ์˜ ๋Œ€๋ถ€๋ถ„์€ ๋ฐ์ดํ„ฐ๋ฅผ ๋‚ด๋ถ€์— JSON ํ˜•์‹์œผ๋กœ ๋‘๊ณ  ๋”ฐ๋กœ ์„œ๋ฒ„๋ฅผ ๋‘์ง€ ์•Š๊ณ  ์žˆ๋Š”๋ฐ ์‹œ๊ฐ„์ด ์ง€๋‚˜๋ฉด์„œ ์œ ์ง€๋ณด์ˆ˜๋„ ํž˜๋“ค์–ด์ง€๊ณ  ์—ฌ๋Ÿฌ ์ด์œ ๋กœ ์„œ๋ฒ„์˜ ํ•„์š”์„ฑ์„ ๋А๋ผ๊ณ  ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค.

๊ทธ๋Ÿผ์—๋„ ํ™ˆ ์„œ๋ฒ„๋ฅผ ๋ง์„ค์˜€๋˜ ์ด์œ ๋Š” ๊ฐ€์กฑ๊ณผ ํ•จ๊ป˜ ์ง€๋‚ด๊ณ  ์žˆ์–ด ์†Œ์Œ์ด๋‚˜ ๋น„์šฉ ๋ฌธ์ œ๊ฐ€ ๊ฑฑ์ •๋˜๊ธฐ ๋•Œ๋ฌธ์ด์—ˆ์Šต๋‹ˆ๋‹ค.
๊ทธ๋Ÿฌ๋˜ ์ค‘ LinkedIn์˜ ํ•œ ๊ฒŒ์‹œ๊ธ€์„ ๋ณด๊ณ  ๋งฅ๋ฏธ๋‹ˆ๋ผ๋ฉด ์ „๋ ฅ ์†Œ๋ชจ๋„ ์ ๊ณ , ์†Œ์Œ๊ณผ ๋ฐœ์—ด๋„ ๋ฌธ์ œ๊ฐ€ ์—†๊ฒ ๋‹ค๋Š” ์ƒ๊ฐ์— ๊ตฌ๋งค๋ฅผ ํ•˜๊ฒŒ ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.

์‚ฌ์–‘์€ ๊ธฐ๋ณธ ์‚ฌ์–‘์—์„œ RAM๋งŒ 16GB๋กœ ์—…๊ทธ๋ ˆ์ด๋“œํ•˜์—ฌ ๊ตฌ๋งคํ•˜์˜€์Šต๋‹ˆ๋‹ค.
ํ˜„์žฌ ์žฌ์ง ์ค‘์ธ ํšŒ์‚ฌ์˜ ์šด์˜ ์„œ๋ฒ„์™€ ๋น„๊ตํ•ด ๋ณด์•˜์„ ๋•Œ, ์ด ์ •๋„๋ฉด ์›ํ•˜๋Š” ์ˆ˜์ค€์˜ ์„œ๋ฒ„๋Š” ๊ตฌ์ถ• ๊ฐ€๋Šฅํ•˜๊ฒ ๋‹ค๋Š” ํŒ๋‹จ์„ ๋‚ด๋ ธ์Šต๋‹ˆ๋‹ค.

๊ตฌ์ถ• ๊ณผ์ •์—์„œ ๊ฒช์€ ์–ด๋ ค์›€

macOS์™€ Kubernetes

macOS์™€ ๋ฆฌ๋ˆ…์Šค๋Š” ๋ชจ๋‘ UNIX ๊ณ„์—ด์ด์ง€๋งŒ, ์„œ๋กœ ๋‹ค๋ฅธ ์šด์˜์ฒด์ œ๋ผ๊ณ  ๋ณด์•„์•ผ ํ•˜๊ณ  ํŠนํžˆ macOS๊ฐ€ M1/M2 ์นฉ์„ ์ฑ„์šฉํ•œ ๋’ค๋กœ๋Š” ํ˜ธํ™˜ ๋ฌธ์ œ๊ฐ€ ์ƒ๊ฐ๋ณด๋‹ค ๋งŽ์Šต๋‹ˆ๋‹ค. ๊ด€๋ จ๋œ ๋ฌธ์ œ๋ฅผ Kubernetes๋ฅผ ์„ค์น˜ํ•  ๋•Œ๋„ ๊ฒช๊ฒŒ ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.

ํ†ต์ƒ์ ์ธ Kubernetes ์„ค์น˜ ๋„๊ตฌ ๋Œ€๋ถ€๋ถ„์€ ๋“œ๋ผ์ด๋ฒ„๋ฅผ ์š”๊ตฌํ•˜๋Š”๋ฐ, ๋ณดํ†ต Docker Desktop์„ ๋งŽ์ด ์•ˆ๋‚ดํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ ๋„ˆ๋ฌด ๋ฌด๊ฑฐ์›Œ์„œ ๊ฐ€๊ธ‰์  ์‚ฌ์šฉํ•˜์ง€ ์•Š๊ณ  ์‹ถ์—ˆ๊ณ , ํŠนํžˆ ๊ฐ€์žฅ ์ฐธ๊ณ ์ž๋ฃŒ๊ฐ€ ๋งŽ์•˜๋˜ minikube์˜ ๊ฒฝ์šฐ Docker ๋“œ๋ผ์ด๋ฒ„๋ฅผ ์‚ฌ์šฉํ•˜๊ฒŒ ๋˜๋ฉด ์™ธ๋ถ€๋ง์— ์„œ๋น„์Šค๋ฅผ ๋…ธ์ถœํ•˜๋Š” ๊ณผ์ •์ด ๊นŒ๋‹ค๋กญ๊ณ  ๋ถˆํŽธํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ ์™ธ kind๋‚˜ MicroK8s ๋“ฑ์˜ ๋„๊ตฌ๋„ ์‚ฌ์šฉํ•ด ๋ณด์•˜์ง€๋งŒ ๋งŒ์กฑ์Šค๋Ÿฝ์ง€ ์•Š์•˜๊ณ , HyperKit ๋“œ๋ผ์ด๋ฒ„์ฒ˜๋Ÿผ M1/M2 ์นฉ์„ ์ง€์›ํ•˜์ง€ ์•Š๋Š” ๊ฒฝ์šฐ๋„ ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค.

๊ฒฐ๊ตญ ๋งŽ์€ ์‹œํ–‰์ฐฉ์˜ค ํ›„ ์„ ํƒํ•œ ๊ฒƒ์€ ์ด์ „์— ๋งŒ์กฑ์Šค๋Ÿฝ๊ฒŒ ์‚ฌ์šฉํ–ˆ๋˜ Multipass + K3s์˜€์Šต๋‹ˆ๋‹ค.
๊ทธ๋ฆฌ๊ณ  ๋‹คํ–‰ํžˆ๋„ ์ด์ „์— K3s ๊ตฌ์ถ• ๊ณผ์ •์„ ๊ธฐ๋กํ•ด ๋‘์–ด์„œ, ๋น„๊ต์  ์ˆ˜์›”ํ•˜๊ฒŒ Kubernetes๋ฅผ ์„ธํŒ…ํ•  ์ˆ˜ ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค.

๊ฒฐ๊ตญ K3s๋ฅผ ํฌํ•จํ•ด์„œ macOS์—์„œ Kubernetes ํ™˜๊ฒฝ์„ ๊ตฌ์ถ•ํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” Docker ๋˜๋Š” VM์„ ์ค‘๊ฐ„์— ๋‘์–ด์•ผ ํ•œ๋‹ค๋Š” ์ ์ด ๋งŒ์กฑ์Šค๋Ÿฝ์ง€๋Š” ์•Š์Šต๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ ๋‹จ์ˆœ ์„ฑ๋Šฅ๋งŒ์œผ๋กœ ๋งฅ๋ฏธ๋‹ˆ๋ฅผ ์„œ๋ฒ„๋กœ ์„ ํƒํ•œ ๊ฒƒ์ด ์•„๋‹ˆ์—ˆ๊ธฐ ๋•Œ๋ฌธ์—, ๊ฐ๋‚ดํ•ด์•ผ ํ•  ๋ถ€๋ถ„์ด๋ผ๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค.
๋‚˜์ค‘์—๋Š” ๋ฆฌ๋ˆ…์Šค ์„œ๋ฒ„๋ฅผ ๊ผญ ๊ตฌ๋งคํ•ด ๋ด์•ผ๊ฒ ๋„ค์š”.

macOS์™€ Docker ๋นŒ๋“œ

Docker ์ด๋ฏธ์ง€ ๋นŒ๋“œ์—๋Š” GitHub Actions๋ฅผ ์‚ฌ์šฉํ•˜์˜€์Šต๋‹ˆ๋‹ค. ๋งฅ๋ฏธ๋‹ˆ ๋‚ด๋ถ€์—์„œ ์ˆ˜ํ–‰ํ•  ์ˆ˜๋„ ์žˆ์ง€๋งŒ, ๋ฆฌ์†Œ์Šค ์‚ฌ์šฉ์„ ์ตœ๋Œ€ํ•œ ์ค„์ด๊ณ  ์™ธ๋ถ€ ๋ฆฌ์†Œ์Šค๋ฅผ ๊ฐ€๋Šฅํ•˜๋ฉด ํ™œ์šฉํ•˜๊ณ  ์‹ถ์—ˆ์Šต๋‹ˆ๋‹ค.

ํ•˜์ง€๋งŒ ์ด ๋ถ€๋ถ„์—์„œ ๋ฌธ์ œ๊ฐ€ ์ƒ๊ฒผ์Šต๋‹ˆ๋‹ค.
GitHub Actions๋Š” macOS์—์„œ Docker ๋นŒ๋“œ ์ง€์›์ด ๋นˆ์•ฝํ•ด์„œ Ubuntu๋กœ ๋นŒ๋“œ๋ฅผ ์ˆ˜ํ–‰ํ•ด์•ผ ํ•˜๋Š”๋ฐ, ๋‘˜์˜ CPU ์•„ํ‚คํ…์ฒ˜๊ฐ€ ๋‹ฌ๋ผ ๊ฐœ๋ฐœ ํ™˜๊ฒฝ์—์„œ๋Š” ๋นŒ๋“œ์™€ ์‹คํ–‰์ด ์ž˜ ๋˜๋Š”๋ฐ GitHub Actions์—์„œ ๋นŒ๋“œํ•œ ์ด๋ฏธ์ง€๋Š” ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค.

๋ฉ€ํ‹ฐ ํ”Œ๋žซํผ์„ ์ง€์›ํ•˜๋„๋ก Docker ๋นŒ๋“œ๋ฅผ ์ˆ˜ํ–‰ํ•˜๋Š” ๋ฐฉ๋ฒ•์ด ๊ณต์‹ ๋ฌธ์„œ์— ์žˆ์—ˆ์ง€๋งŒ ์‹ค์ œ๋กœ ์ ์šฉํ•ด ๋ณด๋‹ˆ ์†๋„๊ฐ€ ๋„ˆ๋ฌด ๋А๋ ค ์ฑ„ํƒํ•˜์ง€ ์•Š์•˜๊ณ , ์ตœ์ข…์ ์œผ๋กœ๋Š” Distroless ์ด๋ฏธ์ง€๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๋นŒ๋“œ๋œ ํŒŒ์ผ์„ ๋งฅ๋ฏธ๋‹ˆ์™€ ํ˜ธํ™˜๋˜๋Š” arm64 ์•„ํ‚คํ…์ฒ˜ ์ด๋ฏธ์ง€์— ์ด๋™์‹œ์ผœ ์‹คํ–‰ํ•˜๋Š” ๋ฐฉ๋ฒ•์œผ๋กœ ํ•ด๊ฒฐํ•˜์˜€์Šต๋‹ˆ๋‹ค.

macOS์™€ Rust ๋นŒ๋“œ

ํ™ˆ ์„œ๋ฒ„์— ๋ฐฐํฌํ•˜๊ธฐ ์œ„ํ•ด ์ฒ˜์Œ์œผ๋กœ ๋งŒ๋“  ๊ฒƒ์ด ํŒŒ์ผ ์„œ๋ฒ„์˜€์Šต๋‹ˆ๋‹ค.
Rust๋ฅผ ์‚ฌ์šฉํ–ˆ๋Š”๋ฐ, ๊ธฐ๋Šฅ์ด ๊ฐ„๋‹จํ•˜๊ณ  ์ด๋ฒˆ ๊ธฐํšŒ์— Rust๋ฅผ ์จ ๋ณด๊ณ  ์‹ถ์–ด์„œ ์ฑ„ํƒํ•˜๊ฒŒ ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.

๋‹ค๋งŒ ์œ„์—์„œ ์–ธ๊ธ‰ํ•œ CPU ์•„ํ‚คํ…์ฒ˜์˜ ์ฐจ์ด๋กœ ์ธํ•ด Rust ๋นŒ๋“œ ํŒŒ์ผ๋„ ์ œ๋Œ€๋กœ ์‹คํ–‰๋˜์ง€ ์•Š๋Š” ๋ฌธ์ œ๊ฐ€ ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค.
์กฐ์‚ฌํ•ด ๋ณด๋‹ˆ Rust๋„ ํ”Œ๋žซํผ์„ ์ง€์ •ํ•ด์„œ ๋นŒ๋“œํ•˜๋Š” ๋ฐฉ๋ฒ•์ด ์žˆ์—ˆ๊ณ , ์—ฌ๋Ÿฌ ์‹œํ–‰์ฐฉ์˜ค๋ฅผ ๊ฑฐ์ณ ์ตœ์ข…์ ์œผ๋กœ๋Š” ํ•œ ๋ธ”๋กœ๊ทธ๋ฅผ ์ฐธ๊ณ ํ•˜์—ฌ ๋นŒ๋“œ ์Šคํฌ๋ฆฝํŠธ๋ฅผ ์ƒˆ๋กœ ๊ตฌ์„ฑํ–ˆ์Šต๋‹ˆ๋‹ค.

์•„๋ž˜๋Š” ๋นŒ๋“œ์— ์„ฑ๊ณตํ•œ Dockerfile ์ตœ์ข…๋ณธ์ž…๋‹ˆ๋‹ค.

FROM rust:latest AS builder
WORKDIR /app

COPY Cargo.toml .
RUN mkdir src
COPY src src
RUN apt update && apt upgrade -y
RUN apt install -y g++-aarch64-linux-gnu libc6-dev-arm64-cross

RUN rustup target add aarch64-unknown-linux-gnu
RUN rustup toolchain install stable-aarch64-unknown-linux-gnu

ENV CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER=aarch64-linux-gnu-gcc \
    CC_aarch64_unknown_linux_gnu=aarch64-linux-gnu-gcc \
    CXX_aarch64_unknown_linux_gnu=aarch64-linux-gnu-g++
RUN cargo build --release --target aarch64-unknown-linux-gnu


FROM gcr.io/distroless/cc-debian12:latest-arm64 AS release
WORKDIR /app
COPY --from=builder /app/target/aarch64-unknown-linux-gnu/release/file-server-rust .

EXPOSE 8080

CMD ["./file-server-rust"]

๊ทธ ์™ธ

  • VM ๋‚ด๋ถ€ IP๋ฅผ ๋„คํŠธ์›Œํฌ์— ๊ณต๊ฐœํ•˜๊ณ  ๊ณต์œ ๊ธฐ๋กœ ํฌํŠธํฌ์›Œ๋”ฉํ•˜๊ธฐ ์œ„ํ•ด Multipass VM์˜ ๋„คํŠธ์›Œํฌ ์„ค์ •์ด ํ•„์š”ํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ณต์‹ ๋ฌธ์„œ๋ฅผ ์ฐธ๊ณ ํ•˜์˜€์Šต๋‹ˆ๋‹ค.

  • ์™ธ๋ถ€์— ๋„๋ฉ”์ธ์œผ๋กœ ์„œ๋น„์Šค๋ฅผ ๊ณต๊ฐœํ•˜๊ธฐ ์œ„ํ•ด HTTPS ์„ค์ •์ด ํ•„์š”ํ–ˆ๋Š”๋ฐ, ๊ธฐ์กด์— ์†Œ์œ ํ•˜๊ณ  ์žˆ๋˜ ๋„๋ฉ”์ธ์„ Cloudflare๋กœ ์ด๊ด€ํ•˜๊ณ  cert-manager๋กœ ์ธ์ฆ์„œ๋ฅผ ๊ด€๋ฆฌํ•˜๋„๋ก ํ•˜์˜€์Šต๋‹ˆ๋‹ค. Cloudflare๋Š” ์ƒ๋Œ€์ ์œผ๋กœ ์•ฝํ•œ ํ™ˆ ์„œ๋ฒ„์˜ ๋ณด์•ˆ์„ ๊ฐ•ํ™”์‹œ์ผœ ์ค„ ์ˆ˜ ์žˆ์–ด์„œ ๊ณ„์† ์‚ฌ์šฉํ•  ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.

  • Argo CD์˜ UI๋ฅผ ๋„๋ฉ”์ธ์œผ๋กœ ๊ณต๊ฐœํ•  ๋•Œ Redirection์ด ๊ณ„์† ๋ฐœ์ƒํ•˜์—ฌ ์—ฐ๊ฒฐ์ด ๋˜์ง€ ์•Š๋Š” ๋ฌธ์ œ๊ฐ€ ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค. ์ˆ˜๋งŽ์€ ์ด์Šˆ๋“ค์—์„œ ๊ด€๋ จ ๋‚ด์šฉ๋“ค์„ ์ฐพ์„ ์ˆ˜ ์žˆ์—ˆ๋Š”๋ฐ, ์ €๋Š” ๊ฒฐ๊ตญ ์•„๋ž˜ ์„ค์ •์„ ์ถ”๊ฐ€ํ•˜์—ฌ ํ•ด๊ฒฐํ•˜์˜€์Šต๋‹ˆ๋‹ค.

    apiVersion: networking.k8s.io/v1
    kind: Ingress
    metadata:
      name: argocd-ingress
      annotations:
        cert-manager.io/cluster-issuer: tls-issuer
        kubernetes.io/ingress.class: "nginx"
        nginx.ingress.kubernetes.io/ssl-redirect: "false"
        nginx.ingress.kubernetes.io/backend-protocol: "HTTP"
    spec:
      # ...
  • ์ถ”๊ฐ€๋กœ ๊ณต์œ ๊ธฐ์—์„œ ๋งฅ๋ฏธ๋‹ˆ์— ๊ณ ์ • IP๋ฅผ ๋ถ€์—ฌํ•˜๊ฑฐ๋‚˜, ํฌํŠธํฌ์›Œ๋”ฉ ์ž‘์—…์„ ํ•ด์•ผ ํ•˜๋Š”๋ฐ ์ด ๋ถ€๋ถ„์€ ๊ฒ€์ƒ‰์„ ํ†ตํ•ด ํ•ด๊ฒฐํ•˜์˜€์Šต๋‹ˆ๋‹ค. ์„ค์ •๋ฒ•์ด ๋ชจ๋‘ ๋‹ค๋ฅด๊ธฐ ๋•Œ๋ฌธ์— ์—ฌ๊ธฐ์„œ๋Š” ๋”ฐ๋กœ ์„ค๋ช…ํ•˜์ง€ ์•Š๊ฒ ์Šต๋‹ˆ๋‹ค.

๋งˆ์น˜๋ฉฐ

ํ™ˆ ์„œ๋ฒ„ Argo CD

์ƒ๊ฐ๋ณด๋‹ค ์–ด๋ ค์›€์ด ๋งŽ์•˜์ง€๋งŒ, ์ดˆ๊ธฐ ์„ค์ •์„ ์™„๋ฃŒํ–ˆ๊ณ  ํ…Œ์ŠคํŠธ์šฉ ํŒŒ์ผ ์„œ๋ฒ„๋„ ์™ธ๋ถ€์— ๊ณต๊ฐœ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค.

์ตœ๊ทผ ์‚ฌ์ด๋“œ ํ”„๋กœ์ ํŠธ์— ์‹œ๋“คํ–ˆ์—ˆ๋Š”๋ฐ, ํ™ˆ ์„œ๋ฒ„๋ฅผ ๊ตฌ๋งคํ•˜๋ฉด์„œ ๋ช…ํ™•ํ•œ ๋ชฉํ‘œ๊ฐ€ ์ƒ๊ธฐ๋‹ˆ ๊ณผ์ •์ด ์–ด๋ ค์›Œ๋„ ๊ณ„์† ์‹œ๋„ํ•˜๊ฒŒ ๋˜๊ณ  ํ•ด๊ฒฐํ•œ ๋’ค์—๋Š” ํฐ ์„ฑ์ทจ๊ฐ์„ ๋А๋ผ๊ฒŒ ๋˜๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ์•ž์œผ๋กœ๋Š” ๊ธฐ์กด์— ์„œ๋น„์Šคํ•˜๋˜ ์‚ฌ์ด๋“œ ํ”„๋กœ์ ํŠธ๋“ค์„ ๋ชจ๋‘ ํ™ˆ ์„œ๋ฒ„๋กœ ์ด๊ด€ํ•˜๊ณ , ๋ชจ๋‹ˆํ„ฐ๋ง ์‹œ์Šคํ…œ๋„ ๊ตฌ์ถ•ํ•˜์—ฌ ์™„์„ฑ๋„๋ฅผ ๋†’์ผ ๊ณ„ํš์ž…๋‹ˆ๋‹ค.

์ฐธ๊ณ  ์ž๋ฃŒ