5. prometheus ui

source-code : https://github.com/teamsmiley/devops-public/tree/main/monitoring/4.grafana-portable-dashboard

url

http://localhost:9090/

target

๋ชจ๋‹ˆํ„ฐ๋ง ํ•˜๊ณ ์ž ํ•˜๋Š” ๋Œ€์ƒ์„ ์šฐ๋ฆฌ๋Š” prometheus.yaml์— ์ถ”๊ฐ€๋ฅผ ํ–ˆ๋‹ค. https://github.com/teamsmiley/devops-public/blob/main/monitoring/4.grafana-portable-dashboard/prometheus/prometheus.yaml

์ด๊ฒƒ๋“ค์ด target์ด๋ผ๋Š” ๋ฉ”๋‰ด์— ๋‚˜์™€์•ผํ•œ๋‹ค.

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๋ฉ”ํŠธ๋ฆญ์„ ๊ฐ€์ ธ์˜ฌ์ˆ˜ ์žˆ์œผ๋ฉด target์ด ํŒŒ๋ž€์ƒ‰์œผ๋กœ ์ž˜ ๋ณด์ธ๋‹ค. ๋นจ๊ฐ„์ƒ‰์€ ์—๋Ÿฌ๊ฐ€ ์žˆ๋‹ค๋Š” ๋œป์ด๋ฏ€๋กœ ํ™•์ธํ•ด๋ด์•ผํ•œ๋‹ค.

graph ๋ฉ”๋‰ด

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๊ธฐ๋ณธ์ ์œผ๋กœ ์œ„ ํ™”๋ฉด๊ณผ ๊ฐ™๋‹ค.

ํ‘œ์‹œํ•œ ๋ถ€๋ถ„์„ ๋ˆ„๋ฅด๋ฉด ํ˜„์žฌ prometheus๊ฐ€ ๊ฐ€์ง€๊ณ  ์žˆ๋Š” ๋ชจ๋“  ๋ฉ”ํŠธ๋ฆญ๋“ค์ด ๋‚˜์˜จ๋‹ค.

๊ฒ€์ƒ‰๋„ ๊ฐ€๋Šฅํ•˜๋‹ค.

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promql์„ ์ด์šฉํ•˜์—ฌ ์ฟผ๋ฆฌ๋ฅผ ๋ณด๋‚ผ์ˆ˜๋„ ์žˆ๋‹ค

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promql์ด ๋งž๋Š”์ง€ ํ™•์ธํ• ์ˆ˜ ์žˆ๋‹ค.

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Add panel์„ ๋ˆ„๋ฅด๋ฉด ์ƒˆ๋กœ์šด ํŒจ๋„์„ ์ถ”๊ฐ€ํ• ์ˆ˜ ์žˆ๋‹ค.

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์ฟผ๋ฆฌ์— ๋Œ€ํ•œ ๊ทธ๋ž˜ํ”„๋„ ๋ณผ์ˆ˜ ์žˆ๋‹ค.

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alert manager๋ฅผ ์‚ฌ์šฉํ•˜๋Š”๊ฒฝ์šฐ ์ด๊ณณ์—์„œ ํ™•์ธํ• ์ˆ˜ ์žˆ๋‹ค.

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command line flag

prometheus๋Š” ๋งŽ์€ ์˜ต์…˜์„ ๊ฐ€์ง€๊ณ  ์žˆ๋‹ค. ํ˜„์žฌ ์ ์šฉ๋œ ์ƒํƒœ๋ฅผ ํ™•์ธํ•ด์•ผํ• ๋•Œ๊ฐ€ ์žˆ๋‹ค.

http://localhost:9090/flags

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์ด๊ฑธ ๋ณด๋ฉด ๋งŽ์€๊ฒƒ์„ ํ™•์ธํ• ์ˆ˜ ์žˆ๋‹ค.

service discovery

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์ด ๋ฉ”๋‰ด์„ ํ†ตํ•ด prometheus๊ฐ€ ๋ฐœ๊ฒฌํ•œ ์„œ๋น„์Šค๋ฅผ ํ™•์ธํ• ์ˆ˜ ์žˆ๋‹ค.

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