[GitOps ๊ธฐ๋ฐ˜ E2E ML Platform - ์‹ค์ œ ๋™์ž‘ ํ™•์ธ]

์ด ๊ธ€์—์„œ ๋‹ค๋ฃจ๋Š” ๊ฒƒ Triton READY ์ƒํƒœ, Model Repository, FastAPI health/models/reload API, Metrics endpoint๋ฅผ ์‹ค์ œ ์‹คํ–‰ ๊ฒฐ๊ณผ(Proof)๋กœ ๊ฒ€์ฆ ์„ ์ˆ˜์ง€์‹ GitOps ๊ธฐ๋ฐ˜ E2E ML Platform - ๋ชจ๋ธ ๋“ฑ๋ก/์„œ๋น™ ๋ฐ˜์˜ ๋ถ„๋ฆฌ Serving Runtime Proof ์‹ค์ œ๋กœ READY / Reload / Metrics๊นŒ์ง€ ์‚ด์•„ ์žˆ๋Š”๊ฐ€ ๋“ค์–ด๊ฐ€๋ฉฐ ์ง€๊ธˆ๊นŒ์ง€ ์ด ์‹œ๋ฆฌ์ฆˆ์—์„œ๋Š” ๋‹ค์Œ์„ ์„ค๋ช…ํ–ˆ์Šต๋‹ˆ๋‹ค. ML ํ”Œ๋žซํผ ๊ตฌ์กฐ GitOps ํ™˜๊ฒฝ ์„ค๊ณ„ Optional ๋ ˆ์ด์–ด ๋ถ„๋ฆฌ E2E ํŒŒ์ดํ”„๋ผ์ธ Drift Gate / Promotion ์ „๋žต MLflow + Triton + FastAPI ์„œ๋น™ ๊ตฌ์กฐ ํ•˜์ง€๋งŒ ์—ฌ๊ธฐ์„œ ์ค‘์š”ํ•œ ์งˆ๋ฌธ์ด ํ•˜๋‚˜ ๋‚จ์Šต๋‹ˆ๋‹ค. ...

March 6, 2026 ยท 5 min

[Triton ์šด์˜ํ˜• ์„œ๋น™ ํ”Œ๋žซํผ (GitOps ยท ๊ฒ€์ฆ ยท Alerting) - Alerting ์šด์˜ ํ‘œ์ค€ ๋งค๋‰ด์–ผ]

์ด ๊ธ€์—์„œ ๋‹ค๋ฃจ๋Š” ๊ฒƒ Triton ์„œ๋น™ ํ™˜๊ฒฝ์—์„œ dev/prod ์•Œ๋Ÿฟ์„ ์™„์ „ํžˆ ๋ถ„๋ฆฌํ•˜๊ณ , PrometheusRule/Alertmanager/Grafana๋ฅผ ํ•˜๋‚˜์˜ ํŒ๋‹จ ํ๋ฆ„์œผ๋กœ ๊ณ ์ •ํ•˜๋Š” GitOps ๊ธฐ๋ฐ˜ Alerting ์šด์˜ ํ‘œ์ค€ ์„ค๊ณ„ ์„ ์ˆ˜์ง€์‹ Triton ์„œ๋น™ ํ”Œ๋žซํผ - MLflow โ†’ Triton ์ž๋™ ๋ฐฐํฌ ํŒŒ์ดํ”„๋ผ์ธ ์ด ๋‹จ๊ณ„์—์„œ ํ•ด๊ฒฐํ•˜๋ ค๋Š” ๋ฌธ์ œ Observability๋Š” ๋Œ€์‹œ๋ณด๋“œ๊ฐ€ ์•„๋‹ˆ๋ผ, ์‚ฌ๊ณ ๋ฅผ ๋ง‰๋Š” ์šด์˜ ์ •์ฑ…์ž…๋‹ˆ๋‹ค. ์ด ๋ฌธ์„œ๋Š” dev/prod ์•Œ๋Ÿฟ์„ ์™„์ „ํžˆ ๋ถ„๋ฆฌํ•˜๊ณ , ๋ผ๋ฒจ ์‹ค์ˆ˜๋กœ ์ธํ•œ ๊ต์ฐจ ์ „์†ก๊นŒ์ง€ ๊ตฌ์กฐ์ ์œผ๋กœ ์ฐจ๋‹จํ•˜๋ฉฐ, Triton ์„œ๋น™ ํ’ˆ์งˆ์„ ๋ชจ๋ธ ์‹คํ–‰ ๊ด€์ ์—์„œ ๊ฐ์ง€ํ•˜๋„๋ก ์„ค๊ณ„๋œ GitOps ๊ธฐ๋ฐ˜ Alerting ์šด์˜์ž…๋‹ˆ๋‹ค. ...

January 2, 2026 ยท 7 min

[Triton ์šด์˜ํ˜• ์„œ๋น™ ํ”Œ๋žซํผ (GitOps ยท ๊ฒ€์ฆ ยท Alerting) - MLflow โ†’ Triton ์ž๋™ ๋ฐฐํฌ ํŒŒ์ดํ”„๋ผ์ธ ๊ตฌ์ถ•]

์ด ๊ธ€์—์„œ ๋‹ค๋ฃจ๋Š” ๊ฒƒ MLflow Registry๋ฅผ ๋‹จ์ผ ์†Œ์Šค๋กœ ์‚ผ์•„ Airflow DAG์—์„œ Triton์— ๋ชจ๋ธ์„ ์ž๋™ ๋ฐฐํฌํ•˜๊ณ , ๊ฒ€์ฆ ์ฒด์ธ(load/ready/infer) ํ†ต๊ณผ ํ›„์—๋งŒ ์šด์˜ ํ™•์ •ํ•˜๋ฉฐ, ์‹คํŒจ ์‹œ ์ž๋™ ๋กค๋ฐฑํ•˜๋Š” ํŒŒ์ดํ”„๋ผ์ธ์„ ๊ตฌ์ถ•ํ•œ ๊ณผ์ • ์„ ์ˆ˜์ง€์‹ Triton ์„œ๋น™ ํ”Œ๋žซํผ - Triton ๊ตฌ์ถ• ์ด ๋‹จ๊ณ„์—์„œ ํ•ด๊ฒฐํ•˜๋ ค๋Š” ๋ฌธ์ œ ์‹ค๋ฌด ํ™˜๊ฒฝ์—์„œ ๋ชจ๋ธ ๋ฐฐํฌ๋Š” โ€œ์ƒˆ ๋ชจ๋ธ์„ ์˜ฌ๋ฆฌ๋Š” ์ž‘์—…"์ด ์•„๋‹ˆ๋ผ โ€œํ˜„์žฌ ์šด์˜ ์ƒํƒœ๋ฅผ ์•ˆ์ „ํ•˜๊ฒŒ ๊ฐฑ์‹ ํ•˜๋Š” ์ƒํƒœ ์ „์ด(State Transition)โ€œ์— ๊ฐ€๊น๋‹ค. ์ด๋ฒˆ ๋‹จ๊ณ„์—์„œ๋Š” MLflow Registry๋ฅผ ๋‹จ์ผ ์†Œ์Šค๋กœ ์‚ผ์•„ Triton Inference Server์— ๋ชจ๋ธ์„ ์ž๋™ ๋ฐฐํฌํ•˜๊ณ , ๋กœ๋”ฉ/ํ—ฌ์Šค ์ฒดํฌ/์‹ค์ œ ์ถ”๋ก  ๊ฒ€์ฆ์„ ๋ชจ๋‘ ํ†ต๊ณผํ•œ ๊ฒฝ์šฐ์—๋งŒ ์šด์˜ ๋ชจ๋ธ์„ ํ™•์ •(commit)ํ•˜๋ฉฐ, ์ค‘๊ฐ„ ๋‹จ๊ณ„์—์„œ ํ•˜๋‚˜๋ผ๋„ ์‹คํŒจํ•˜๋ฉด ์ด์ „ ์šด์˜ ์ƒํƒœ๋กœ ์ž๋™ ๋ณต๊ตฌ๋˜๋Š” ์ตœ์†Œ ๋กค๋ฐฑ ๊ตฌ์กฐ๋ฅผ ๊ตฌํ˜„ํ–ˆ๋‹ค. ...

December 29, 2025 ยท 4 min

[MLOps ํ”Œ๋žซํผ Observability & Data Pipeline - 6๋‹จ๊ณ„ : FastAPI Observability Dashboard & Alert Library]

์ด ๊ธ€์—์„œ ๋‹ค๋ฃจ๋Š” ๊ฒƒ FastAPI ML ์„œ๋น™ ํ™˜๊ฒฝ์—์„œ ์žฅ์• ๋ฅผ ์ฆ‰์‹œ ๊ฐ์ง€ํ•˜๊ณ  ์›์ธ์„ ์ถ”์ ํ•  ์ˆ˜ ์žˆ๋Š” ๋Œ€์‹œ๋ณด๋“œ 3์ข…๊ณผ Alert Library 4์ข…์„ ๊ตฌ์ถ•ํ•œ ๊ณผ์ • ์„ ์ˆ˜์ง€์‹ Observability 5๋‹จ๊ณ„: ์šด์˜ ์ค‘ ์‹ค์ œ ์ด์Šˆ & ํ•ด๊ฒฐ ๊ณผ์ • ์ด ๋‹จ๊ณ„์—์„œ ํ•ด๊ฒฐํ•˜๋ ค๋Š” ๋ฌธ์ œ FastAPI๋Š” ๋ชจ๋ธ์„ ์„œ๋น™ํ•˜๋Š” ์ž…๊ตฌ์ด์ž, ์žฅ์• ๊ฐ€ ๋‚˜๋ฉด ๊ฐ€์žฅ ๋จผ์ € ํ”๋“ค๋ฆฌ๋Š” ์ง€์ ์ด๋‹ค. A/B, Canary, ํ•ซ์Šค์™‘ ๊ตฌ์กฐ ์œ„์—์„œ ๋ฌธ์ œ๊ฐ€ ์ƒ๊ธฐ๋ฉด ๋ฐ”๋กœ ๊ฐ์ง€๋˜๊ณ  ์›์ธ์„ ๋ฐ”๋กœ ์ฐพ์„ ์ˆ˜ ์žˆ๋Š” ๊ด€์ธก ์ฒด๊ณ„๊ฐ€ ํ•„์š”ํ•˜๋‹ค. ์ด๋ฒˆ ๋‹จ๊ณ„์—์„œ๋Š” ์‹ค์ œ ์šด์˜ ์ˆ˜์ค€์˜ FastAPI Observability Dashboard์™€ Alert Library๋ฅผ ๊ตฌ์ถ•ํ•œ๋‹ค. ...

November 5, 2025 ยท 5 min

[MLOps ํ”Œ๋žซํผ Observability & Data Pipeline - 5๋‹จ๊ณ„ : ์šด์˜ ์ค‘ ๋ฐœ์ƒํ•œ ์‹ค์ œ ์ด์Šˆ & ํ•ด๊ฒฐ ๊ณผ์ •]

์ด ๊ธ€์—์„œ ๋‹ค๋ฃจ๋Š” ๊ฒƒ Observability ์Šคํƒ ์šด์˜ ์ค‘ ์‹ค์ œ๋กœ ๋งˆ์ฃผ์นœ ์ด์Šˆ๋“ค(ํฌ๋กœ์Šค ์Šคํฌ๋žฉ, Alertmanager ์ถฉ๋Œ, NFS ๊ถŒํ•œ, TSDB ๋ณ‘๋ชฉ ๋“ฑ)์˜ ์›์ธ ๋ถ„์„๊ณผ ์žฌ๋ฐœ ๋ฐฉ์ง€ ๊ตฌ์กฐ๋ฅผ ๋‹ค๋ฃน๋‹ˆ๋‹ค. ์„ ์ˆ˜์ง€์‹ Observability 4๋‹จ๊ณ„: Loki/Promtail ๋กœ๊ทธ ํŒŒ์ดํ”„๋ผ์ธ ๊ตฌ์ถ• ์ด ๋‹จ๊ณ„์—์„œ ํ•ด๊ฒฐํ•˜๋ ค๋Š” ๋ฌธ์ œ ๊ด€์ธก, ์•Œ๋ฆผ, ๋กœ๊ทธ ์‹œ์Šคํ…œ์€ ์„ธํŒ…๋ณด๋‹ค ์šด์˜ ์ดํ›„๊ฐ€ ์ง„์งœ ์‹œ์ž‘์ด๋‹ค. ์‹ค์šด์˜ ํ™˜๊ฒฝ์—์„œ ๋ฐ˜๋“œ์‹œ ๋งˆ์ฃผ์น˜๋Š” ๋ฌธ์ œ๋“ค(dev/prod ํฌ๋กœ์Šค ์Šคํฌ๋žฉ, Alertmanager ์ถฉ๋Œ, NFS ๊ถŒํ•œ, TSDB ๋ณ‘๋ชฉ ๋“ฑ)์„ ์ •๋ฆฌํ•˜๊ณ , ์™œ ๋ฌธ์ œ๊ฐ€ ์ƒ๊ฒผ๋Š”์ง€์—์„œ ์–ด๋–ป๊ฒŒ ํ•ด๊ฒฐํ–ˆ๋Š”์ง€, ๋‹ค์‹œ๋Š” ๋ฐ˜๋ณต๋˜์ง€ ์•Š๋„๋ก ๊ตฌ์กฐ ์ž์ฒด๋ฅผ ์žก์•„์ฃผ๋Š” ๋‹จ๊ณ„๋‹ค. ...

November 2, 2025 ยท 4 min

[MLOps ํ”Œ๋žซํผ Observability & Data Pipeline - 4๋‹จ๊ณ„ : Loki/Promtail ๋กœ๊ทธ ํŒŒ์ดํ”„๋ผ์ธ ๊ตฌ์ถ•]

์ด ๊ธ€์—์„œ ๋‹ค๋ฃจ๋Š” ๊ฒƒ dev/prod ์™„์ „ ๋ถ„๋ฆฌ๋œ Loki + Promtail ๋กœ๊ทธ ํŒŒ์ดํ”„๋ผ์ธ์„ ๊ตฌ์ถ•ํ•˜๊ณ , LogQL ๊ธฐ๋ฐ˜์œผ๋กœ FastAPI/Airflow ๋กœ๊ทธ๋ฅผ ์ค‘์•™์—์„œ ์กฐํšŒํ•  ์ˆ˜ ์žˆ๋Š” ๊ตฌ์กฐ๋ฅผ ๋งŒ๋“œ๋Š” ๊ณผ์ •์„ ๋‹ค๋ฃน๋‹ˆ๋‹ค. ์„ ์ˆ˜์ง€์‹ Observability 3๋‹จ๊ณ„: Prometheus/KSM/Kubelet ์™„์ „ ๋ถ„๋ฆฌ ๊ตฌ์กฐ ์ด ๋‹จ๊ณ„์—์„œ ํ•ด๊ฒฐํ•˜๋ ค๋Š” ๋ฌธ์ œ ์šด์˜ํ˜• MLOps์—์„œ ๊ฐ€์žฅ ์œ„ํ—˜ํ•œ ์žฅ์• ๋Š” ๋ชจ๋ธ์ด ์•„๋‹Œ ๋กœ๊ทธ๊ฐ€ ์•ˆ ๋ณด์ด๋Š” ์ˆœ๊ฐ„์ด๋‹ค. FastAPI, MLflow, Airflow๊ฐ€ ๋ชจ๋‘ ๋Œ์•„๊ฐ€๋„, ๋กœ๊ทธ๊ฐ€ ํ•œ ๋ฒˆ ์„ž์ด๊ฑฐ๋‚˜ ๋ˆ„๋ฝ๋˜๋ฉด ์žฅ์•  ์›์ธ์„ ์ฐพ์ง€ ๋ชปํ•ด ์šด์˜ ์ž์ฒด๊ฐ€ ๋ฉˆ์ถฐ๋ฒ„๋ฆฐ๋‹ค. dev/prod๋ฅผ ์™„์ „ํžˆ ๋ถ„๋ฆฌํ•œ Loki + Promtail ๋กœ๊ทธ ํŒŒ์ดํ”„๋ผ์ธ์„ ๊ตฌ์ถ•ํ•ด, ๋ชจ๋ธ ํ•ซ์Šค์™‘, ์—๋Ÿฌ ํŒจํ„ด, API ์ด์ƒ ์ง•ํ›„๊นŒ์ง€ ํ•œ๋ˆˆ์— ๋ณด์ด๋„๋ก ๋งŒ๋“ ๋‹ค. ...

October 27, 2025 ยท 4 min

[MLOps ํ”Œ๋žซํผ Observability & Data Pipeline - 3๋‹จ๊ณ„ : Prometheus/KSM/Kubelet ์™„์ „ ๋ถ„๋ฆฌ ๊ตฌ์กฐ]

์ด ๊ธ€์—์„œ ๋‹ค๋ฃจ๋Š” ๊ฒƒ dev/prod ๊ฐ„ ๋ฉ”ํŠธ๋ฆญ์ด ๊ต์ฐจ ์ˆ˜์ง‘๋˜๋Š” ๋ฌธ์ œ๋ฅผ ๋ผ๋ฒจ ๊ธฐ๋ฐ˜์œผ๋กœ ์™„์ „ ๋ถ„๋ฆฌํ•˜๊ณ , Prometheus TSDB๋ฅผ local-path๋กœ ์ „ํ™˜ํ•˜์—ฌ ์„ฑ๋Šฅ๊ณผ ์•ˆ์ •์„ฑ์„ ๊ฐœ์„ ํ•˜๋Š” ๊ณผ์ •์„ ๋‹ค๋ฃน๋‹ˆ๋‹ค. ์„ ์ˆ˜์ง€์‹ Observability 2๋‹จ๊ณ„: Alertmanager Slack & ํŠธ๋Ÿฌ๋ธ”์ŠˆํŒ… ์ด ๋‹จ๊ณ„์—์„œ ํ•ด๊ฒฐํ•˜๋ ค๋Š” ๋ฌธ์ œ dev์™€ prod๋Š” ๋ถ„๋ฆฌ๋ผ ์žˆ์–ด์•ผ ํ•˜๋Š”๋ฐ, ์ •์ž‘ ๊ด€์ธก ๋ฐ์ดํ„ฐ์—์„œ๋Š” ์„œ๋กœ ์„ž์—ฌ ๋ณด์ด๋Š” ๋ฌธ์ œ๊ฐ€ ๊ณ„์† ์ƒ๊ฒผ๋‹ค. Prometheus/KSM/Kubelet์˜ ๋ผ๋ฒจ๊ณผ ์…€๋ ‰ํ„ฐ๊ฐ€ ์กฐ๊ธˆ๋งŒ ์–ด๊ธ‹๋‚˜๋„ dev์—์„œ prod ๋ฉ”ํŠธ๋ฆญ์„ ์ฝ๋Š” ์‹ฌ๊ฐํ•œ ํ˜ผ์„ ์ด ๋ฐœ์ƒํ•œ๋‹ค. ์ด๋ฒˆ ๋‹จ๊ณ„์—์„œ๋Š” ๊ด€์ธก ์Šคํƒ์„ ๋ผ๋ฒจ ๊ธฐ๋ฐ˜์œผ๋กœ ์™„์ „ํžˆ ์ ˆ๋‹จํ•˜๋Š” ๋ฐ ์ง‘์ค‘ํ•œ๋‹ค. ๊ทธ๋ฆฌ๊ณ  TSDB๋Š” ๋กœ์ปฌ ๋””์Šคํฌ๋กœ ์˜ฎ๊ฒจ ์†๋„์™€ ์•ˆ์ •์„ฑ์„ ๋Œ์–ด์˜ฌ๋ฆฌ๊ณ , NFS๋Š” ๋‚˜๋จธ์ง€ ๊ด€์ธก ๋„๊ตฌ ์ „์šฉ์œผ๋กœ ์žฌ์ •๋น„ํ•œ๋‹ค. ...

October 22, 2025 ยท 5 min

[MLOps ํ”Œ๋žซํผ Observability & Data Pipeline - 2๋‹จ๊ณ„ : Alertmanager Slack & ํŠธ๋Ÿฌ๋ธ”์ŠˆํŒ…]

์ด ๊ธ€์—์„œ ๋‹ค๋ฃจ๋Š” ๊ฒƒ Alertmanager ์„ค์ •์„ SealedSecret์œผ๋กœ ๊ด€๋ฆฌํ•˜๊ณ , dev/prod ๊ฐ๊ฐ์˜ Slack ์ฑ„๋„๋กœ ์•Œ๋žŒ์ด ์ •ํ™•ํžˆ ํ๋ฅด๋Š” ๊ด€์ธก ํŒŒ์ดํ”„๋ผ์ธ์„ ์™„์„ฑํ•˜๋Š” ๊ณผ์ •์„ ๋‹ค๋ฃน๋‹ˆ๋‹ค. ์„ ์ˆ˜์ง€์‹ Observability 1๋‹จ๊ณ„: kube-prometheus-stack + GitOps ๊ตฌ์ถ• ์ด ๋‹จ๊ณ„์—์„œ ํ•ด๊ฒฐํ•˜๋ ค๋Š” ๋ฌธ์ œ ๋ชจ๋ธ์ด ์ž˜ ํ•™์Šต๋˜๊ณ  ์ž˜ ๋ฐฐํฌ๋˜๋Š” ๊ฒƒ๋ณด๋‹ค, ๋ฌธ์ œ๊ฐ€ ์ƒ๊ฒผ์„ ๋•Œ ์ฆ‰์‹œ ๊ฐ์ง€๋˜๋Š” ๊ฒƒ์ด ๋” ์ค‘์š”ํ•  ๋•Œ๊ฐ€ ๋งŽ๋‹ค. dev/prod ๊ฐ๊ฐ์—์„œ ์•Œ๋žŒ์ด ์ •ํ™•ํ•œ Slack ์ฑ„๋„๋กœ, ๊นจ์ง ์—†์ด ํ๋ฅด๋Š” ๊ด€์ธก ํŒŒ์ดํ”„๋ผ์ธ์„ ๋จผ์ € ์™„์„ฑํ•ด์•ผ ํ•œ๋‹ค. ์ด ๊ธฐ๋ฐ˜์ด ๊ฐ–์ถฐ์ ธ์•ผ ์ดํ›„ FastAPI ์ง€์—ฐ, ํ•ซ์Šค์™‘ ์‹คํŒจ, DAG ์—๋Ÿฌ ๊ฐ™์€ ์šด์˜ํ˜• MLOps ์ด๋ฒคํŠธ๋ฅผ ์‹ค์‹œ๊ฐ„์œผ๋กœ ๊ฐ์ง€ํ•  ์ˆ˜ ์žˆ๋‹ค. ...

October 18, 2025 ยท 5 min

[MLOps ํ”Œ๋žซํผ Observability & Data Pipeline - 1๋‹จ๊ณ„ : kube-prometheus-stack + GitOps ๊ตฌ์ถ•]

์ด ๊ธ€์—์„œ ๋‹ค๋ฃจ๋Š” ๊ฒƒ kube-prometheus-stack์„ dev/prod ๋„ค์ž„์ŠคํŽ˜์ด์Šค๋กœ ์™„์ „ ๋ถ„๋ฆฌํ•˜๊ณ , ArgoCD GitOps๋กœ ์žฌํ˜„ ๊ฐ€๋Šฅํ•œ Observability ๋ผˆ๋Œ€๋ฅผ ๊ตฌ์ถ•ํ•˜๋Š” ๊ณผ์ •์„ ๋‹ค๋ฃน๋‹ˆ๋‹ค. ์„ ์ˆ˜์ง€์‹ Airflow 7๋‹จ๊ณ„: DAG CI ๊ตฌ์ถ• โ€” Level 3 ๋งˆ์ง€๋ง‰ ํฌ์ŠคํŠธ ์ด ๋‹จ๊ณ„์—์„œ ํ•ด๊ฒฐํ•˜๋ ค๋Š” ๋ฌธ์ œ ๋ชจ๋‹ˆํ„ฐ๋ง์€ ํ•œ ๋ฒˆ ์„ธํŒ…ํ•ด๋‘๊ณ  ๋๋‚˜๋Š” ๊ฒŒ ์•„๋‹ˆ๋ผ, ํด๋Ÿฌ์Šคํ„ฐ๋ฅผ ๊ฐˆ์•„์—Ž์–ด๋„ ๊ฐ™์€ ๋ชจ์Šต์œผ๋กœ ๋‹ค์‹œ ์‚ด์•„๋‚˜์•ผ ํ•˜๋Š” ์ธํ”„๋ผ๋‹ค. kube-prometheus-stack์„ dev/prod๋กœ ์™„์ „ํžˆ ๋ถ„๋ฆฌํ•˜๊ณ , ๋ชจ๋“  ๊ตฌ์„ฑ์„ YAML + GitOps๋กœ ๊ณ ์ •ํ•ด์„œ Observability ์Šคํƒ์„ ์žฌํ˜„ํ•  ์ˆ˜ ์žˆ๋Š” ๋ผˆ๋Œ€๋ฅผ ๋จผ์ € ๋งŒ๋“ ๋‹ค. ๐ŸŽฏ ํ•ต์‹ฌ ์š”์•ฝ ๋ชฉํ‘œ ...

October 14, 2025 ยท 5 min