Platform Engineeringは自由のめまい

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೥݄೔,VCFSOFUFTͰ࣮ફ͢Δ1MBUGPSN&OHJOFFSJOHൃചه೦ʂ1'&.ಛผճNJO!OXJJ[P 1MBUGPSN&OHJOFFSJOH͸ࣗ༝ ͷΊ·͍ ٕज़ͷબ୒ʹ͓͚Δෆ࣮֬ੑͱ޲͖߹͏

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ࠓ೔ͷΰʔϧ w 1MBUGPSN&OHJOFFSJOH͕΋ͨΒ͢ʮબ୒ͷࣗ༝ʯͷຊ࣭Λཧղ͢Δ w ࣗ༝౓ͷߴ͍ϓϥοτϑΥʔϜΛઃܭɾӡ༻͢Δࡍͷ࣮ફతͳࢦ਑ΛಘΔ w ʮ੍໿ʯͱʮࣗ༝ʯͷόϥϯεΛऔΔͨΊͷ۩ମతͳํ๏࿦ΛֶͿ 1&,ຊΛಡΉͨΊͷ1MBUGPSN&OHJOFFSJOHʹ͍ͭͯ IUUQTXXXTFTIPQDPNQSPEVDUEFUBJM

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໨࣍ "CPVUTIBLF ޿ࠂ 1MBUGPSN&OHJOFFSJOHͱࣗ༝ͷٯઆ બ୒ͷࣗ༝͕΋ͨΒ͢՝୊ 1MBUGPSN&OHJOFFSJOHʹ͓͚Δʮྑ੍͍໿ʯ όϥϯεͷऔΕͨϓϥοτϑΥʔϜͷ࡞Γํ ·ͱΊ

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!OXJJ[P גࣜձࣾεϦʔγΣΠΫͰιϑτ΢ΣΞΤϯδχΞΛ΍͍ͬͯ·͢ γεςϜͷ։ൃɺӡ༻ɺ࠷దԽͱ֨ಆٕ͕޷͖Ͱ͢ɻ ಡॻΛͨ͠ΓϒϩάΛॻ͍ͨΓάϥϏΞσΟΨʔΛ͍ͯ͠·͢ɻ ࣗݾ঺հ IUUQTOXJJ[PHJUIVCJP

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ձࣾͷಉ྅ͱ ͜ͷຊͷ຋༁Λ୲౰͠·ͨ͠ɻ

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ࢲͷ୲౰ষ͸ͳ͍ ⋯ ɻ ͔͠͠ɺ͜Ε͸·ͨผͷ͓࿩ ຊ౰ʹ͋Γ͕ͱ͏͍͟͝·͢ ೥݄೔ൃച

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"CPVUTIBLF ޿ࠂ

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"CPVUTIBLF

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4SFBLF43&ʢ43&૯߹ࢧԉαʔϏεʣ 43&ͷ֓೦ʹج͖ͮӡ༻վળɺϓϥοτϑΥʔϜ੔උɺΤϯδχΞϦϯάࣗ ૸ɾ಺੡ԽΛࢧԉΛߦ͍ͬͯΔɻ IUUQTTSFBLFDPN

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4SFBLF43&ʢ43&૯߹ࢧԉαʔϏεʣ ͦΕҎ֎ʹ΋43&Λத৺ʹ༷ʑͳࢧԉΛߦ͓ͬͯΓ·͢ IUUQTTSFBLFDPN

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4SFBLF43&ʢ43&૯߹ࢧԉαʔϏεʣ ͨͩ͠ɺ߃ٱతʹ4SFBLF͕͓٬༷ͷνʔϜΛࢧԉ͠ଓ͚ΔͷͰ͸ͳ͘ɺকདྷత ʹ43&ͷࢥ૝Λϕʔεʹͨ͠γεςϜӡӦͷ࣮ફɾվળΛ͓٬༷ࣗ਎͕ओಋ͠ ͯߦ͍͚ͬͯΔঢ়ଶΛ໨ࢦ͍ͯ͠·͢ɻ IUUQTTSFBLFDPN ಺੡ԽΛݟਾ͑ͨޮՌతͳSREࢧԉͷΞϓϩʔν / SRE support approach  https://speakerdeck.com/kojake_300/sre-next-2024-nei-zhi-hua-wojian-ju-etaxiao-guo-de-nasrezhi-yuan-noapuroti

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4SFBLF43&ʢ43&૯߹ࢧԉαʔϏεʣ ͜ΕΛࣗ૸ɾ಺੡ԽͱݺΜͰ͍·͢ɻ IUUQTTSFBLFDPN ಺੡ԽΛݟਾ͑ͨޮՌతͳSREࢧԉͷΞϓϩʔν / SRE support approach  https://speakerdeck.com/kojake_300/sre-next-2024-nei-zhi-hua-wojian-ju-etaxiao-guo-de-nasrezhi-yuan-noapuroti

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1MBUGPSN&OHJOFFSJOHͱࣗ༝ͷٯઆ

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ݱ୅ͷ1MBUGPSN&OHJOFFSJOH͕௚໘͢Δ՝୊ w ςΫϊϩδʔελοΫͷෳࡶԽ w Ϋϥ΢υωΠςΟϒ࣌୅ʹ͓͍ͯɺςΫϊϩδʔελοΫͷ ෳࡶ͞͸ࢦ਺ؔ਺తʹ૿Ճ͍ͯ͠·͢ɻ,VCFSOFUFTɺαʔό ʔϨεɺϚΠΫϩαʔϏεͳͲɺબ୒ࢶͷ૿Ճ͸ࢲͨͪʹେ ͖ͳ՝୊Λ΋ͨΒ͍ͯ͠·͢ɻ͜ͷෳࡶੑ͸ɺ୯ͳΔٕज़త ͳ՝୊Ͱ͸ͳ͘ɺ૊৫ͱͯ͠ͷҙࢥܾఆϓϩηεʹ΋େ͖ͳ ӨڹΛ༩͍͑ͯ·͢ɻ w ੹೚ൣғͷෆ໌֬Խ w ϓϥοτϑΥʔϜνʔϜͱϓϩμΫτνʔϜͷڥքઢ͕ᐆດ ʹͳ͖͓ͬͯͯΓɺ୭͕ԿͷܾఆݖΛ࣋ͭ΂͖͔ͱ͍͏໰୊ ͕ු্͍ͯ͠·͢ɻ͜ͷෆ໌֬͞͸ɺνʔϜؒͷ࿈ܞΛ೉͠ ͘͠ɺ࣌ͱͯ͠ॏཁͳܾఆͷ஗ԆΛҾ͖ى͍ͯ͜͠·͢ɻ IUUQTMFBSOJOHPSFJMMZDPNMJCSBSZWJFXQMBUGPSNFOHJOFFSJOH

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ͳͥʮࣗ༝ͷΊ·͍ʯͳͷ͔ w બ୒ͷࣗ༝͕΋ͨΒ͢ෆ҆ w ٕज़બ୒ͷࣗ༝͸ɺແݶͷՄೳੑΛࢲͨͪʹ΋ͨΒ͢Ұํ Ͱɺਂ͍ෆ҆ͱ੹೚΋ಉ࣌ʹ΋ͨΒ͠·͢ɻ͜ͷঢ়گ͸ɺ· ͞ʹ࣮ଘओٛऀ͕ͨͪޠͬͨʮࣗ༝ͷΊ·͍ʯͱಉ࣭ͷ΋ͷ Ͱ͢ɻબ୒Ͱ͖Δࣗ༝͕͋Δ͔Βͦ͜ɺͦͷબ୒ͷ݁Ռʹର ͢Δ੹೚ͷॏ͞ʹ໨͕ᚶΉͷͰ͢ɻ w ܾఆͷॏ͞ͱӨڹൣғ w ϓϥοτϑΥʔϜʹ͓͚Δ֤ܾఆ͸ɺ૊৫શମʹ௕ظతͳӨ ڹΛٴ΅͠·͢ɻ͜ͷӨڹͷେ͖͞Ώ͑ʹɺ׬ᘳͳܾఆΛٻ Ί͗ͯ͢͠·͍ɺલʹਐΊͳ͘ͳΔͱ͍͏ύϥυοΫε͕ੜ ͍ͯ͡·͢ɻ IUUQTXXXPSFJMMZDPKQCPPLT

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ʮ࣮ଘ͸ຊ࣭ʹઌཱͭʯͱ1MBUGPSN&OHJOFFSJOH w ࣗ༝ͳબ୒ʹΑΔຊ࣭ͷཱ֬ w αϧτϧͷʮ࣮ଘ͸ຊ࣭ʹઌཱͭʯͱ͍͏ߟ͑͸ɺ 1MBUGPSN&OHJOFFSJOHʹ΋ਂ͍ࣔࠦΛ༩͑·͢ɻϓϥοτ ϑΥʔϜͷຊ࣭͸ɺ༧ΊܾΊΒΕ͍ͯΔ΋ͷͰ͸ͳ͘ɺ೔ʑ ͷબ୒ͱܾఆΛ௨ͯ͡ܗ࡞ΒΕ͍ͯ͘΋ͷͳͷͰ͢ɻ w ੹೚͋Δબ୒ͷॏཁੑ w ࣗ༝ͳબ୒ʹ͸ඞͣ੹೚͕൐͍·͢ɻ1MBUGPSN &OHJOFFSJOHʹ͓͍ͯ΋ɺ֤બ୒͕૊৫ͷະདྷΛܗ࡞Δͱ͍ ͏ೝࣝΛ࣋ͪɺ৻ॏ͔ͭ༐׶ʹܾఆΛߦ͍ͬͯ͘ඞཁ͕͋Γ ·͢ɻ IUUQTMFBSOJOHPSFJMMZDPNMJCSBSZWJFXUBNJOHZPVSESBHPO ٕज़తෛ࠴ʹؔ͢Δॻ੶

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બ୒ͷࣗ༝͕΋ͨΒ͢՝୊

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ٕज़બ୒ͷരൃత૿Ճ w πʔϧνΣʔϯͷଟ༷Խ w ݱ୅ͷιϑτ΢ΣΞ։ൃʹ͓͍ͯɺ࢖༻Մೳͳπʔϧͷ਺ ͸೥ʑ૿ՃͷҰ్ΛͨͲ͍ͬͯ·͢ɻ$*$%πʔϧɺϞχ λϦϯάιϦϡʔγϣϯɺσʔλϕʔεɺϝοηʔδϯά γεςϜͳͲɺ֤ΧςΰϦʔʹෳ਺ͷબ୒ࢶ͕ଘࡏ͠ɺͦ ͷબఆϓϩηε͸ෳࡶԽͷҰ్ΛͨͲ͍ͬͯ·͢ɻ w ౷߹ͷෳࡶੑ w બ୒ͨ͠πʔϧͷ૊Έ߹Θͤ͸ɺ༧ظͤ͵૬ޓ࡞༻ΛҾ͖ ى͜͢Մೳੑ͕͋Γ·͢ɻ֤πʔϧ͕ݸผʹ͸࠷దͰ͋ͬ ͯ΋ɺͦΕΒΛ౷߹ͨ͠ࡍͷෳࡶੑ͸ࢦ਺ؔ਺తʹ૿Ճ ͠ɺӡ༻ෛՙͷ૿େʹͭͳ͕Γ·͢ɻ

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ҙࢥܾఆർ࿑ͷݱ࣮ w ҙࢥܾఆͷ࣭ͷ௿Լ w Ұ೔ͷதͰߦΘΕΔ਺ଟ͘ͷܾఆʹΑΓɺҙࢥܾఆͷ࣭ ͸࣌ؒͱͱ΋ʹ௿Լ͍͖ͯ͠·͢ɻேʹ͸ద੾ͳ൑அ͕ Ͱ͖͍ͯͯ΋ɺ༦ํʹͳΔͱ൑அج४͕ᐆດʹͳΓɺΑ Γײ৘తͳܾఆΛԼ͠΍͘͢ͳΓ·͢ɻ͜Ε͸ݸਓϨϕ ϧͰ΋νʔϜϨϕϧͰ΋؍࡯͞ΕΔݱ৅Ͱ͢ɻ w ༏ઌॱҐ෇͚ͷࠔ೉͞ w ܾఆࣄ߲͕ଟ͗͢Δ͜ͱͰɺԿ͕ຊ౰ʹॏཁͳܾఆͳͷ ͔ͷ൑அ͕೉͘͠ͳ͍ͬͯ·͢ɻ͢΂ͯͷܾఆʹಉ͡Α ͏ʹ࣌ؒͱΤωϧΪʔΛඅ΍͢͜ͱ͸Ͱ͖ͣɺΑΓઓུ తͳ൑அ͕ඞཁͱ͞Ε͍ͯ·͢ɻ IUUQTMFBSOJOHPSFJMMZDPNMJCSBSZWJFXGBDJMJUBUJOHTPGUXBSFBSDIJUFDUVSF "%3ʹؔ͢Δॻ੶

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νʔϜؒͷ͹Β͖ͭͱӡ༻ίετ w ஌ࣝͷஅยԽ w νʔϜؒͰҟͳΔٕज़બ୒Λߦ͏͜ͱͰɺ૊৫શମͷ஌ࣝ ͕அยԽ͍͖ͯ͠·͢ɻ֤νʔϜ͕ಠࣗͷ࣮૷ํ๏Λ࣋ͭ ͜ͱͰɺϕετϓϥΫςΟεͷڞ༗͕ࠔ೉ʹͳΓɺ݁Ռͱ ͯ͠૊৫શମͷֶशޮ཰͕௿Լ͠·͢ɻ w ϝϯςφϯείετͷ૿େ w ҟͳΔ࣮૷ํ๏ͷଘࡏ͸ɺ௕ظతͳϝϯςφϯείετ ͷ૿Ճʹͭͳ͕Γ·͢ɻηΩϡϦςΟΞοϓσʔτɺόʔ δϣϯ؅ཧɺτϥϒϧγϡʔςΟϯάͳͲɺ͋ΒΏΔ໘Ͱ ӡ༻ෛՙ͕૿େ͠·͢ɻ IUUQTXXXEJBNPOEDPKQCPPLIUNM

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1MBUGPSN&OHJOFFSJOHʹ͓͚Δʮྑ੍͍໿ʯ

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(PMEFO1BUIͷઃܭͱఏڙ w ඪ४Խ͞Εͨ։ൃϑϩʔ w (PMEFO1BUI͸ɺ։ൃऀͷੜ࢈ੑΛ࠷େԽ͢ΔͨΊͷਪ ঑ύεΛఏڙ͠·͢ɻ͜ΕʹΑΓɺνʔϜ͸جຊతͳ։ ൃΠϯϑϥετϥΫνϟʹ͍ͭͯ೰Ήඞཁ͕ͳ͘ɺϏδ ωεՁ஋ͷ૑ग़ʹूதͰ͖·͢ɻ w ஈ֊తͳ࠷దԽ w (PMEFO1BUI͸ɺ૊৫ͷ੒௕ͱͱ΋ʹਐԽ͍ͯ͘͠ඞཁ ͕͋Γ·͢ɻॳظஈ֊Ͱ͸جຊతͳػೳʹߜΓɺঃʑʹ ػೳΛ֦ॆ͍ͯ͘͠Ξϓϩʔν͕ޮՌతͰ͢ɻ ಓΛরΒ͢ϓϥοτϑΥʔϜΤϯδχΞϦϯάɺΰʔϧσϯύεɺηϧϑαʔϏεͷύϫʔΑΓҾ༻ IUUQTDMPVEHPPHMFDPNCMPHKBQSPEVDUTBQQMJDBUJPOEFWFMPQNFOUHPMEFOQBUITGPSFOHJOFFSJOHFYFDVUJPODPOTJTUFODZ IMKB

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੍໿͸ࣗ༝ΛੜΉ w ੜ࢈ੑͷ޲্ w ద੾ͳ੍໿ͷઃఆʹΑΓɺνʔϜ͸ຊ࣭తͳ՝୊ʹू தͰ͖ΔΑ͏ʹͳΓ·͢ɻྫ͑͹ɺσϓϩΠϝϯτύ ΠϓϥΠϯͷඪ४ԽʹΑΓɺνʔϜ͸Πϯϑϥετϥ Ϋνϟͷࡉ͔͍ઃఆͰ͸ͳ͘ɺΞϓϦέʔγϣϯϩδ οΫͷվળʹ࣌ؒΛඅ΍͢͜ͱ͕Ͱ͖·͢ɻ w ޮ཰తͳ໰୊ղܾ w ੍໿͸ɺνʔϜ͕طଘͷϦιʔε΍৚݅ͷதͰ࠷దͳ ํ๏Λݟग़͢͜ͱΛଅ͠·͢ɻ͜ΕʹΑΓɺݱ࣮తͰ ࣮૷Մೳͳղܾࡦͷ։ൃʹয఺Λ౰ͯΔ͜ͱ͕Ͱ͖ɺ ϓϩδΣΫτͷ੒ޭ֬཰ΛߴΊΔ͜ͱ͕Ͱ͖·͢ɻ ຖ೔ɺσϓϩΠ͍ͯ͠Δ͕ ͲͷΑ͏ʹ΍͍ͬͯΔ͔͸Θ͔ΒΜ͕ ҆શʹσϓϩΠ͞Ε͍ͯΔΈ͍ͨͩ (PMEFO1BUI ੔උ

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ڧ͗͢Δ੍໿WTऑ͗͢Δ੍໿ w όϥϯεϙΠϯτͷൃݟ w ੍໿ͷڧ͞͸ɺ૊৫ͷ੒ख़౓΍ෆ࣮֬ੑͱϏδωε χʔζʹԠͯ͡ௐ੔͢Δඞཁ͕͋Γ·͢ɻڧ͗͢Δ ੍໿͸ֵ৽΍੒௕Λ๦͛ɺऑ͗͢Δ੍໿͸ΧΦεΛ ট͖·͢ɻ͜ͷόϥϯεϙΠϯτ͸ɺ૊৫ͷ੒௕ͱ ͱ΋ʹมԽ͍͖ͯ͠·͢ɻ w ॊೈੑͷ֬อ w ੍໿Λઃ͚Δࡍ͸ɺকདྷͷมߋʹର͢ΔॊೈੑΛ֬ อ͢Δ͜ͱ͕ॏཁͰ͢ɻٕज़ͷਐԽ΍૊৫ͷ੒௕ʹ Ԡͯ͡ɺ੍໿Λௐ੔Ͱ͖Δ༨஍Λ࢒͓ͯ͘͠ඞཁ͕ ͋Γ·͢ɻ IUUQTCPPLQMVTOJLLFJDPNBUDMDBUBMPH ر๬తͳ؍ଌΛ͢Δͳຊ

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όϥϯεͷऔΕͨϓϥοτϑΥʔϜͷ࡞Γํ

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ηϧϑαʔϏεͷൣғΛͲ͏ܾΊΔ͔ w ϓϥοτϑΥʔϜνʔϜͷαϙʔτΩϟύγςΟ w ϓϥοτϑΥʔϜνʔϜͷϦιʔεͱೳྗΛߟྀͨ͠ద੾ͳൣғ ઃఆ͕ॏཁͰ͢ɻա౓ͳηϧϑαʔϏεԽ͸ɺαϙʔτෛՙͷ૿ େʹͭͳ͕Γɺ݁Ռͱͯ͠αʔϏε඼࣭ͷ௿ԼΛট͘Մೳੑ͕͋ Γ·͢ɻ w νʔϜͷٕज़੒ख़౓ʹΑΔஈ֊తͳ։์ w ֤νʔϜͷٕज़ྗͱܦݧʹج͍ͮͯɺஈ֊తʹηϧϑαʔϏεͷ ൣғΛ֦େ͍ͯ͘͠Ξϓϩʔν͕ޮՌతͰ͢ɻॳظஈ֊Ͱ͸جຊ తͳػೳʹݶఆ͠ɺνʔϜͷ੒௕ʹ߹Θͤͯঃʑʹߴ౓ͳػೳ΁ ͷΞΫηεΛڐՄ͍͖ͯ͠·͢ɻ IUUQTQVCKNBNDPKQCPPLCIUNM

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ΧελϚΠζՄೳͳൣғͷઃܭ w ஈ֊తͳΧελϚΠζϨϕϧ w ΧελϚΠζΦϓγϣϯ͸ɺӨڹൣғͱॏཁ౓ʹԠ ͯ͡֊૚Խ͢Δඞཁ͕͋Γ·͢ɻ؀ڥม਺ͷઃఆͷ Α͏ͳ௿ϦεΫͳมߋ͔ΒɺΠϯϑϥετϥΫνϟ ͷઃఆมߋͷΑ͏ͳߴϦεΫͳมߋ·Ͱɺద੾ͳݖ ݶ؅ཧ͕ٻΊΒΕ·͢ɻ w ҆શੑͷ୲อ w ΧελϚΠζͷࣗ༝౓Λఏڙ͢Δࡍ͸ɺγεςϜશ ମͷ҆ఆੑͱ҆શੑΛ֬อ͢ΔͨΊͷΨʔυϨʔϧ ͕ඞཁͰ͢ɻࣗಈԽ͞ΕͨόϦσʔγϣϯ΍ηΩϡ ϦςΟνΣοΫΛ૊ΈࠐΉ͜ͱͰɺΧελϚΠζʹ ΑΔϦεΫΛ࠷খݶʹ཈͑Δ͜ͱ͕Ͱ͖·͢ɻ IUUQTUBHBQQEFMJWFSZDODGJPXIJUFQBQFSTQMBUGPSNT

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·ͱΊ

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ࢀߟࢿྉ

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