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Four Keysから始める信頼性の改善 - SRE NEXT 2025
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ozaki-kota
July 13, 2025
Technology
1
750
Four Keysから始める信頼性の改善 - SRE NEXT 2025
https://sre-next.dev/2025/schedule/#slot093
ozaki-kota
July 13, 2025
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Transcript
© DMM © DMM Four Keys͔Β࢝ΊΔ ৴པੑͷվળ SRE NEXT 2025
߹ಉձࣾDMM.com ೋ࣍ݩ։ൃຊ෦ ඌ࡚ ߞଟ όʔδϣϯͳͲ
© DMM About me ߹ಉձࣾDMM.com ೋ࣍ݩ։ൃຊ෦ ςοΫϦʔυ ɹඌ࡚ ߞଟ 2
© DMM ࢦඪΛ”׆༻”͢Δ
© DMM Α͘ฉ͘ ʰࢦඪΛࡦఆɺՄࢹԽ͕ͨ͠͏·͘׆༻Ͱ͖ͳ͍ʱ - SLI/SLOΛఆ͕࣮ٛͨ͠ࡍʹӡ༻Ͱ͖ͳ͍ - ՄࢹԽͰ͖͚ͨͲվળʹܨ͕͍ͬͯͳ͍ - ΤϥʔόδΣοτ͋Δ͚Ͳɺաͯ͠σϓϩΠΛࢭΊΒΕͳ͍
4
© DMM ࢦඪΛ׆༻͢ΔతͲ͔͜ ࢦඪΛ׆༻͢Δͷ͕తͳͷ͔ => ͦͷઌͷঢ়ଶΛ࡞Δͷ͕తɻࢦඪݱࡏΛΔಓ۩Ͱ͋ΓɺࢦඪΛվળ͢Δ ͜ͱ͕తͰͳ͍ άουϋʔτͷ๏ଇ ʰܭଌ݁Ռ͕ඪʹͳΔͱɺͦͷܭଌࣗମ͕ʹཱͨͳ͘ͳΔʱ 5
© DMM ࢦඪͷઌʹ͋Δࢦ͢ੈք 6 ʰclass SRE implements DevOpsʱ
© DMM ࢦඪͷઌʹ͋Δࢦ͢ੈք ͨͪΑΓྑ͘มԽ͠ଓ͚Ϣʔβʔʹͱͬͯ৴པ͞ΕΔັྗతͳϓϩ μΫτͰ͋Γଓ͚͍ͨ => DevOpsจԽΛ࣠ʹ࣋ͯΔνʔϜʹͳΖ͏ => ·ͣFour KeysΛͬͯΦʔφʔγοϓΛ࣋ͬͯมԽͰ͖ΔνʔϜΛࢦ͍ͯ͠
͘ ※ Four Keysࣗମతʹ߹͏͔Β͍ͬͯΔͷͰ͋ͬͯɺ߹Θͳ͍ͳΒผͷͷͰྑ͍ 7
© DMM ࢦඪͷઌΛࢦͨ͢ΊͷऔΓΈ
© DMM ೝࣝͷͷ࡞ ᶃ - ڞ௨ೝࣝΛἧ͑Δ - γεςϜผͷϒϥϯνઓུ - γεςϜผͷCI/CDઓུ
- γεςϜͷߏ - ͳͲͳͲ - ຯͳ͕ͩ͜ΕΛΒͳ͍ ͱۭதઓʹൃల͢Δ 9
© DMM ೝࣝͷͷ࡞ ᶄ - Four Keysͱͯ͠ߥ͍ - ཁҼಛఆ͕͍͠ -
ΑΓམͱ͠ࠐΜͩࢦඪΛ࡞ - νέοτผͷࣈ - ΤϥʔཁҼผͷࣈ - PRαΠζͳͲͳͲ - Ծઆʹج͍ͮͯࣈͷऩूɺूܭ Λߴʹߦ͏ - খճΓͷͨΊʹεϓϨουγʔ τΛར༻ 10
© DMM ఆྫձͷ࣮ࢪ - ෦શମ/νʔϜผͰͷ݄࣍ఆྫձͷ࣮ࢪ - ࣈͷڞ༗ɺϫʔΫͷ࣮ࢪ - όϦϡʔετϦʔϜϚοϐϯ グ
ɺϙετϞʔςϜྠಡɺMountain Hiking… - ରʹ߹Θͤͯࣈͷཻ͕มΘΔ - શମ/νʔϜผ/γεςϜผ - ؒ/ظ/࢛ظ/݄ؒ/ि࣍ - νʔϜϦʔμʔͱͷରʢ࠷ॏཁʣ - ۙگใࠂͷɺೝࣝᴥᴪΛͳ͘͠ํੑΛἧ͑Δ - ྫ͑ػೳ։ൃΛ༏ઌ͍ͯ͠Δ͔ΒվળͰ͖͍ͯͳ͍ͳͲ - վળΛڧཁ͢ΔͰͳ͍ - ͦͷଞɺ͍Ζ͍Ζ 11
© DMM ࠷ۙ͋ͬͨվળ
© DMM ϦϦʔεߴԽݕ౼ձͷ্ཱͪ͛ - ϦϦʔεʹ੍͕͋ΓɺͦΕΛ؇Λ ࣮ࢪ - σϓϩΠճͰ70ˋͷվળ - Ϛʔδ͕ͪ࣌ؒ20ˋͷվળ
- ͲΕ͚ͩվળ͔ͨ͠ΑΓ։ൃνʔϜ ͕ΦʔφʔγοϓΛ࣋ͬͯਐΜͰ͍Δ ͜ͱ͕ૉΒ͍͠ 13
© DMM ͦͷଞͷվળ - ݹ͍γεςϜͷϦϓϨΠεɺ֤छόʔδϣϯΞοϓ - APMͷൣғ֦େɺΤϥʔ௨ͷվળ - ςετڥͷࣗಈߏங -
σϓϩΠͷΈมߋɺϩʔϧόοΫͷࣗಈԽ - GitHubҠߦ - ੩తղੳͷಋೖɺTestcontainersͷಋೖ - ϙετϞʔςϜͷϑΥʔϚοτมߋ - σʔλϞσϦϯάɺAIษڧձ - etc… 14
© DMM SREओཁࢦඪͷվળ SLI/SLOͳͲͷ৴པੑ·ͩ։ൃνʔϜͰػೳ͍ͯ͠ͳ͍ => ͔͠͠վળΛ௨ͯ͡৴པੑؒҧ͍ͳ͘ߴ·͍ͬͯΔ => ͜ͷΪϟοϓࢦඪʹର͢ΔΦʔφʔγοϓͷ͔ܽΒੜ·Ε͍ͯ Δ ʰ৴པੑ୭ͷࣈ͔ʁ
୭͕ίϛοτ͢Δ͔ʁʱ 15
© DMM ·ͱΊ
© DMM 17
None
© DMM ͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠