KyungRyeol Yoon

[Kubernetes] Install Kubernetes using Kubespray(v2.22.2) on VirtualBox

Kubespray? Kubespray๋Š” Ansible ํ”Œ๋ ˆ์ด๋ถ, ์ธ๋ฒคํ† ๋ฆฌ, ํ”„๋กœ๋น„์ €๋‹ ๋„๊ตฌ์™€ ์ผ๋ฐ˜์ ์ธ ์šด์˜์ฒด์ œ, ์ฟ ๋ฒ„๋„คํ‹ฐ์Šค ํด๋Ÿฌ์Šคํ„ฐ์˜ ์„ค์ • ๊ด€๋ฆฌ ์ž‘์—…์— ๋Œ€ํ•œ ๋„๋ฉ”์ธ ์ง€์‹์˜ ๊ฒฐํ•ฉ์œผ๋กœ ๋งŒ๋“ค์–ด์กŒ๋‹ค. Kubespray๋Š” ์•„๋ž˜์™€ ๊ฐ™์€ ๊ธฐ๋Šฅ์„ ์ œ๊ณตํ•œ๋‹ค. Kubespray ์ง€์› ์‚ฌํ•ญ ๊ณ ๊ฐ€์šฉ์„ฑ์„ ์ง€๋‹Œ ํด๋Ÿฌ์Šคํ„ฐ ...

[Multipass] Setting Ubuntu

Multipass ์„ค์น˜ brew install --cask multipass ๊ณต์‹ ํ™ˆํŽ˜์ด์ง€ https://multipass.run ๊ณต์‹ ํ™ˆํŽ˜์ด์ง€์—์„œ ์ง์ ‘ pkg๋ฅผ ๋ฐ›์•„ ๋‹ค์šด๋กœ๋“œ๋ฐ›์„ ์ˆ˜๋„ ์žˆ๋‹ค. ๋งฅ OS ๋ง๊ณ ๋„ ๋ฆฌ๋ˆ…์Šค์™€ ์œˆ๋„์šฐ๋„ ์ง€์›ํ•œ๋‹ค. Multipass ์‚ฌ์šฉ Instance ์ƒ์„ฑ ํ˜„์žฌ multipass๋ฅผ ํ†ตํ•ด ์ƒ์„ฑํ• ...

[Kubernetes] Install Tempo(v2.4.1) Using Helm Chart

Tempo ํŠธ๋ ˆ์ด์Šค(Trace)๋Š” ์‹œ์Šคํ…œ, ์†Œํ”„ํŠธ์›จ์–ด ์‘์šฉ ํ”„๋กœ๊ทธ๋žจ ๋˜๋Š” ์‚ฌ์šฉ์ž์˜ ์ด๋ฒคํŠธ ๋˜๋Š” ํ™œ๋™์ด ์‹œ๊ฐ„ ์ˆœ์„œ๋Œ€๋กœ ๊ธฐ๋ก๋œ ์ •๋ณด๋ฅผ ๋‚˜ํƒ€๋‚ธ๋‹ค. Application์ด ๋‹จ์ผ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค๊ฐ€ ์žˆ๋Š” ๋ชจ๋†€๋ฆฌ์‹์ด๋“  ์—ฌ๋Ÿฌ ์„œ๋น„์Šค๊ฐ€ ์žˆ๋Š” ๋ถ„์‚ฐ ์‹œ์Šคํ…œ์ด๋“  ๊ด€๊ณ„์—†์ด Application์—์„œ ์š”์ฒญ์ด ์ทจํ•˜๋Š” ์ „์ฒด โ€œ๊ฒฝ๋กœโ€๋ฅผ ์ดํ•ดํ•˜๋ ค๋ฉด ํŠธ๋ ˆ์ด์Šค๊ฐ€ ํ•„์ˆ˜์ ์ด๋‹ค. ๋ฉ”...

[Kubernetes] Loki(v2.9.4)

Loki Loki๋Š” ๋กœ๊ทธ ์ „์ฒด TEXT๊ฐ€ ์•„๋‹Œ metadata๋งŒ ์ธ๋ฑ์‹ฑํ•˜๋Š” ๋ฐฉ์‹์„ ์ทจํ•œ๋‹ค. ์ด๋Ÿฐ ์ตœ์†Œ ์ธ๋ฑ์‹ฑ ์ ‘๊ทผ ๋ฐฉ์‹์€ ๋‹ค๋ฅธ ์†”๋ฃจ์…˜๋ณด๋‹ค ์ ์€ ์ €์žฅ ๊ณต๊ฐ„์ด ํ•„์š”ํ•จ์„ ์˜๋ฏธํ•œ๋‹ค. Loki๋ฅผ ์œ„ํ•ด ๋งŒ๋“ค์–ด์ง„ ๋กœ๊ทธ ์ˆ˜์ง‘ ๋„๊ตฌ์ธ Promtail ๋˜๋Š” OpenTelemetry๋ฅผ ํ†ตํ•ด ๋กœ๊ทธ๋ฅผ ๊ฐ€์ ธ์™€ ๋กœ๊ทธ๋ฅผ ์ €์žฅํ•œ๋‹ค. ์ดํ›„ Grafana์—์„œ LogQ...