僕がDatadogを使うわけ

by Seigo Uchida

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DD I @spesnova

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@spesnova

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Favorites &

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No content

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ࠓ೔ͷ࿩ ๻͕DatadogΛ࢖͏ཧ༝ Θ͚

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ͳͥ࢖ͬͯΔ͔

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ɾ࣮༻ੑߴ͍! ɾΠϯϑϥ୲౰গͳ͍! ɾDocker αϙʔτ DatadogΛ࢖͏ཧ༝

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؂ࢹ؀ڥߏஙͯ͠ɺ! Ξϥʔτઃఆͯ͠ɺ! ϝτϦΫεͷՄࢹԽͨ͠ͱ͜ΖͰɺ લ৬ͰͷܦݧʢNagiosʣ ΋͏͢Ͱʹർฐͯ͠Δ

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લ৬ͰͷܦݧʢNagiosʣ ແࢹ͞ΕΔΞϥʔτ! ࢖ΘΕͳ͍άϥϑ

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؂ࢹ؀ڥߏஙͯ͠ɺ! Ξϥʔτઃఆͯ͠ɺ! ϝτϦΫεΛՄࢹԽ͢Δ ϞχλϦϯά ϞχλϦϯά ʢϞχλϦϯάͷҰ෦Ͱ͸͋Δʣ ≠

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Ξϥʔτʹ൓Ԡ͠ɺ! ϝτϦΫεΛݟͯݪҼΛಥ͖ࢭΊɺ ໰୊Λղܾ͢Δͱ͜Ζ·Ͱ ϞχλϦϯά ʹ ϞχλϦϯά

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㱺 ໰୊ղܾ͢Δͱ͜Ζ·ͰࢸΔ

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Կʹ࢖ͬͯΔ͔

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ɾsystem! ɾEC2! ɾRDS ؂ࢹͯ͠Δ΋ͷ

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ɾPostgreSQL! ɾMySQL! ɾElasticsearch! ɾNginx ؂ࢹͯ͠Δ΋ͷ

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ɾDocker ؂ࢹͯ͠Δ΋ͷ

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Slack / Pagerduty ʹ௨஌

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Capistrano ͷΠϕϯτΛૹΔ IUUQTHJUIVCDPN%BUB%PHEPHBQJSCUSFFNBTUFSMJCDBQJTUSBOP IUUQTHJUIVCDPN%BUB%PHEPHBQJSCUSFFNBTUFSMJCDBQJTUSBOP

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Ͳ͏࢖ͬͯΔ͔

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dd-agent ίϯςφ IUUQRJJUBDPNTQFTOPWBJUFNTCGDDFEEGDFB $ docker run \ -d \ --privileged \ --name dd-agent \ -h `hostname` \ -v /var/run/docker.sock:/var/run/docker.sock \ -v /proc/mounts:/host/proc/mounts:ro \ -v /sys/fs/cgroup/:/host/sys/fs/cgroup:ro \ -e API_KEY= \ datadog/docker-dd-agent

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EC2 EC2 EC2 EC2 dd-agent ίϯςφ / Ϛγϯ

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ɾCPU / ίϯςφ ! ɾCPU / Ϛγϯ! ɾMemory / Ϛγϯ! ɾMemory / ίϯςφ! ɾIO / Ϛγϯ! ɾNetwork / Ϛγϯ! ɾίϯςφ਺ɺछྨ جຊతͳ΋ͷ͸औΕͯΔ

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ίϯςφ / Πϝʔδ͝ͱʹݟΔ

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αʔϏε؂ࢹ $ docker run \ -d \ --privileged \ --name dd-agent \ -h `hostname` \ -v /var/run/docker.sock:/var/run/docker.sock \ -v /proc/mounts:/host/proc/mounts:ro \ -v /sys/fs/cgroup/:/host/sys/fs/cgroup:ro \ -v /etc/dd-agent/conf.d/nginx.yaml:/etc/dd-agent/conf.d/ nginx.yaml \ -e API_KEY= \ datadog/docker-dd-agent

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EC2 EC2 EC2 EC2 αʔϏε؂ࢹ

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PostgreSQL on RDS

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ݪҼڀ໌ ɾ໰୊ͷ͋Δάϥϑͱଞͷάϥϑͷ૬ؔΛݟΔ! ɾ໰୊ͷ͋Δ࣌ؒલޙͷΠϕϯτΛݟΔ! ɾ໰୊ͷ͋Δ࣌ؒલޙͷϩάΛݟΔ

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εςʔλεϖʔδ IUUQTUBUVTEBUBEPHIRDPN IUUQTUXJUUFSDPN%BUBEPH0QT

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ΩϟονΞοϓ IUUQTXXXEBUBEPHIRDPNCMPH

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·ͱΊ

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ࠓޙ ɾSSH ϞχλϦϯάೖΕ͍ͨ! ɾetcd ϞχλϦϯάࢼͯ͠ΈΔ! ɾGo ϞχλϦϯάࢼͯ͠ΈΔ! ɾϓϥάΠϯॻ͍ͯΈΔ