レガシーSolrの Elasticseach移行 Cybozu Tech Meetup #14

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ϨΨγʔSolrͷ  ElasticseachҠߦ Cybozu Tech Meetup #14

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͸͡Ίʹ • ϨΨγʔSolrͷElasticsearchҠߦ͝ࢀՃ͋Γ͕ͱ͏͍͟͝·͢ • ʰຐ۸ͱ͔ͨ͠શจݕࡧαʔόʔͱ;͔ͬͭͷ͡Ύ΋Μʱͱ  ΄΅ಉ͡಺༰ʹͳΓ·͢ • ࣭໰ʹͰ͖ΔݶΓ౴͍͑ͨͱߟ͓͑ͯΓ·͢ • ϒϩάΛಡΜͰͷ࣭໰ɾποίϛ΍  ಉ͡Α͏ͳڥ۰ͷํͰ೰ΜͰ͍Δํ͕͍Ε͹  ࣾ֎ൿ৮Εͳ͍ఔ౓ʹڞ༗͍͚ͯͨͩ͠ΔͱҰॹʹ೰Έ·͢ɻ

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࣭໰ͳͲ͋Ε͹͓ؾܰʹ • Twitter΋#CybozuTechͷ  ϋογϡλάΛ͚ͭͯ  ͭͿ΍͍͍͚ͯͨͩΔͱ  ࣭໰Λर͑Δ͔΋͠Ε·ͤΜ

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ຊ୊ͷલͷΤΫεΩϡʔζ • ʰϨΨγʔʱͱ͍͏ݴ༿ʹରͯ͠ωΨςΟϒͳ͖ͭ·ͱ͍͕ͪͰ͢ • ϨΨγʔԽͯ͠͠·ͬͨOSSΛᄀΊΔҙਤ͸͋Γ·ͤΜ • աڈɾݱࡏؔΘͬͨϝϯόʔΛᄀΊΔҙਤ͸͋Γ·ͤΜ • Solr͕αΠϘ΢ζͷΫϥ΢υᴈ໌ظΛࢧ͑ͨͷ͸  ༳Δ͗ͳ͍ࣄ࣮Ͱ͢ • ࠓճ࠾༻ͨ͠ΞʔΩςΫνϟ͸  Elasticsearch͕ਪ঑͍ͯ͠Δߏ੒ͱ͸શ͘ҟͳΓ·͢

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Solrͱcybozu.com

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શจݕࡧαʔόʔʹ͍ͭͯ • αΠϘ΢ζͰ͸SolrΛར༻͍ͯͨ͠ • JettyʹwarܗࣜͷSolrΛόϯυϧ͢Δ  ߏ੒Ͱӡ༻؀ڥʹσϓϩΠ • ࣗࣾΧελϚΠζΛߦ͍ͬͯͨ • Ψϧʔϯ/ϝʔϧϫΠζ/kintoneͰશจΛར༻

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Ϋϥ΢υͷߏ੒ʹ͍ͭͯ • ӡ༻ʹඞཁͳίϯϙʔωϯτ͝ͱʹVMʹ഑ஔ • Solr΋͜ͷ಺ͷҰͭ • Ұఆ਺ͷςφϯτ͝ͱΛ·ͱΊͯ  ͦΕͧΕʹಠཱͨ͠؀ڥΛఏڙ͍ͯ͠Δ

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cybozu.comͷΫϥ΢υ֓ཁਤ ςφϯτID={1, 2, 3} ςφϯτID={6,7,8} ςφϯτID={4,5} ςφϯτID, ϓϩμΫτ͝ͱʹ  SolrͷΠϯσοΫεΛ࡞੒

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ຐ۸ͱԽ͢·Ͱͷྺ࢙

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SolrͱΫϥ΢υͷྺ࢙ • Ϋϥ΢υαʔϏεᴈ໌ظ͔Βͷ  શจݕࡧͷج൫ٕज़ • SolrͷόʔδϣϯΞοϓʹΑΓ  τʔΫφΠβͷޓ׵ੑ͕յΕΔ͜ͱ͕Θ͔Δ • Solr΁ͷόʔδϣϯΞοϓΛ͍ͬͨΜఘΊΔ

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τʔΫφΠβͱ͸ʁ • શจݕࡧͷࡧҾ৘ใ͸จষΛҰఆͷϧʔϧͰ  ෼ׂͨ͠୯ޠͱจষͷIDͰΠϯσοΫεΛ࡞੒͢Δ • (Ex) ࠓ೔͸ྑ͍ఱؾͩ → ࠓ೔ɺྑ͍ɺఱؾ  ͱจষIDͰυΩϡϝϯτอଘ • (ࠓ೔ or ྑ͍ or ఱؾ) ΛݕࡧΩʔϫʔυʹ͢Δͱ  (Ex)ͷจষ͕ݕࡧώοτ͢Δ • ෼ׂͷϧʔϧ͸τʔΫφΠβʹΑͬͯҟͳΓ·͢ • ༗໊ͳτʔΫφΠβ͸Kuromoji, N-gram ͳͲɻ༻్ʹΑͬͯ࢖͍෼͚Δ

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τʔΫφΠβ͕յΕΔͱ…? • τʔΫφΠβA͕࣍ͷΑ͏ʹ෼ׂ͢Δͱ͢Δ • Ex) ౦ژ౎ → ౦ژ, ژ౎Ͱ෼ׂ  👉 ౦ژ or ژ౎Ͱώοτ • ݡ͍τʔΫφΠβ → ౦ژ, ౦ژ౎Ͱ෼ׂ  👉 ౦ژ or ౦ژ౎Ͱώοτ • ݕࡧϊΠζ͕ݮΔͨΊɺҰൠతʹ͸Bͷํ͕ݡͯ͘ྑ͍ͱ͞ΕΔ

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ݡ͍ݕࡧ͸خ͍͠͸ͣ…ʁ • kintoneʹ͸ϨίʔυߜΓࠐΈػೳ͕͋Γ  ςΩετΛؚΉ৚݅ͰߜΓࠐΉػೳ͕͋ͬͨ • ߜΓࠐΈ͕ώοτ͢Δɾ͠ͳ͍͕มΘΔͷ͸  kintoneʹͱͬͯ͸ΫϦςΟΧϧͳޓ׵ੑͷ  ഁյͱͳΔ • kintoneͷߜΓࠐΈػೳ͕τʔΫφΠβͷ࢓༷ʹ  ҉໧తʹີ݁߹͍ͯ͠Δ

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KintoneͷߜΓࠐΈ ߜΓࠐΈͷΩʔϫʔυ͕શจݕࡧͰώοτ͢Δͱ  Ϩίʔυͱͯ͠දࣔ͞ΕΔ

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ຐ۸ͱԽ͢Solr • 1೥Ͱ1TBΠϯσοΫε͕૿Ճ͢Δςφϯτ • ΠϯσοΫεංେԽʹΑΓݕࡧੑೳͷྼԽ • GaroonͰ͸ݕࡧੑೳྼԽ͕ݦஶ • ݕࡧϦΫΤετ͕਺ेඵ͔͔ͬͯ  ௐࠪͰλΠϜΞ΢τ͢Δ͜ͱ͕Θ͔͍ͬͯͨ • ҰํͰɺkintoneͷޙํޓ׵ੑ͸ଥڠͰ͖ͳ͍… • खΛՃ͑Δ͜ͱ͕Ͱ͖ͳ͍ࣄ࣮͕ੵΈ্͕ͬͯਏ͍

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͞Βʹຐ۸ͱԽܾ͢ఆଧΛ  ඥղ͍͍ͯ͘

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ΠϯσΫγϯάͷྺ࢙

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ΠϯσΫγϯάͱ͸ • શจݕࡧ༻ͷࡧҾσʔλ࡞੒Λࢦ͢ • Ϣʔβʔͷૢ࡞ʹରͯ͠ࡧҾΛ௥Ճɾߋ৽ɾ࡟আΛߦ͏ • ͢Ͱʹଘࡏ͢ΔσʔλΛΫϩʔϧͯ͠ࡧҾΛ࠶࡞੒͢Δ • τʔΫφΠβͷมߋ࣌ʹ͸࠶ΠϯσΫγϯά͕ඞཁʹͳΔ • ϓϩμΫτ͸ΠϯσΫγϯάΛ࡞੒͢ΔAPIΛ࣋ͭ • ͜ΕΛSRE͕࣮ߦ͢Δ࢓૊Έ

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ΠϯσΫγϯάͷ֓ཁਤ ΠϯσοΫεͷ࠶࡞੒ ϢʔβʔೖྗͷΠϯσοΫεߋ৽

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ͭΒ͍ΠϯσοΫεͷ࠶࡞੒ • SRE͕ࡉ͔͍ঢ়ଶ؅ཧ • ΠϯσΫγϯάର৅ͷςφϯτ • ΠϯσΫγϯάର৅ͷϓϩμΫτ • ΠϯσΫγϯάର৅ͷϨίʔυͷҐஔ • ΠϯσοΫεͷ࠶࡞੒͕௕ظԽ͢Δςφϯτ͕ݱΕ͸͡ΊΔ • SREΦϖϨʔγϣϯͷߟྀ࿙ΕͰ࡞੒தͷΠϯσοΫε͕  յΕΔࣄނ͕ى͖ΔΑ͏ʹͳΔ • ͜ͷࣄނ͕ى͖Δͱͦͷςφϯτ͸ΠϯσοΫεͷ΍Γ௚͠

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ϩετςΫϊϩδʔԽ • ΠϯσοΫεͷ࠶࡞੒͸ආ͚Δงғؾ͕ࣾ಺Ͱৢ੒͞ΕΔ • ͦ͏͍ͯ͠Δؒʹ໼໘ʹཱ͍ͬͯͨίΞϝϯόʔ͕ୀ৬ • ΠϯσοΫεͷ࠶࡞੒Λ࠷ޙ·Ͱ਱ߦ͢Δ  ύϫʔΛ࣋ͬͨਓʹڧ͘ґଘ࣮ͨ͠૷ͩͬͨ • ׬શʹ৮Ε͍ͯ͸͍͚ͳ͍ຐ۸΁ • ͦΜͳͱ͖ʹզʑͷલʹݱΕͨͷ͸…

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Elasticsearchͷ୆಄

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ʰ஖ᥨͷࢳʱΛٻΊͯ R&D • ࠷ߴͷΠϯσΫγϯάɺ࠷ߴͷΫϥελ • τʔΫφΠβͷޓ׵ੑ͸ɺElasticsearchͰ΋ͳ͍·· • 👉 ϏδωεαΠυΛઆಘͯ͠ɺͳΜͱ͔͢Δ • ࠶ΠϯσοΫε͸ఆظϝϯςதʹ΍Γ͖ΔΒ͍͠ • 👉 Ϗδ..(ry

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ʰ஖ᥨͷࢳʱ͸੬͔ͬͨ • Elasticsearch6͸େྔͷΠϯσοΫεΛ࣋ͭͱ  Ϋϥελ͕ෆ҆ఆԽ͢Δ • Elasticsearchͷߏ੒Ҋ͸͢΂ͯͷςφϯτΛ  ̍ͭͷΫϥελʹऩΊΔߏ૝ͩͬͨ

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ΞʔΩςΫνϟͷߏ੒มߋਤ

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͞ΑͳΒ ͨΓͳ͍ΞʔΩςΫνϟ • ໰୊Λղܾ͢Δʹ͸৭ʑ଍Γͳ͍ • ෳࡶͳΫϥελ؅ཧ • ϚϧνςφϯτͰ࢖͑ΔαʔϏεɾσΟεΧόϦ • ޻਺ɾ޻਺ɾ޻਺ • ࣮ݱෆೳͷᖻҹΛԡ͞ΕͯϓϩδΣΫτఀࢭ • ࠓࢥ͏ͱR&Dͱ͍͏ݴ༿ʹݱ࣮ಀආ͍ͯͨ͠

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ຐ۸·ͱΊ • τʔΫφΠβͱີ݁߹ͨ͠ػೳʹΑΓ  ਎ಈ͖͕औΕͳ͘ͳΔ • ࠶ΠϯσοΫε༻ͷπʔϧ͕࢖͍෺ʹͳΒͳ͘ͳΔ • ڊେԽɾੑೳ͕ѱԽ͚ͭͮ͠Δݕࡧαʔόʔ • ଐਓԽɾϩετςΫϊϩδʔԽ • ࠷ޙʹ͕ͬͨ͢Elasticsearch΋ແཧͩͬͨ

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Solr End of Life ͱ   ϏόʔΫϓϩδΣΫτ

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Solr EOLͱϏόʔΫ • ར༻͍ͯ͠ΔSolr͕End of life(EOL)΁ • EOLରԠͷΈΛ໨తͱͨ͠  શจݕࡧαʔόʔҠߦΛ໛ࡧ • ొࢁ༻ޠͰۓٸආ೉Λҙຯ͢ΔϏόʔΫͱͨ͠ • NecoͰΞʔΩςΫνϟతʹ͖Ε͍ͳղʹ  ࢸΕ͹Α͍ɻ͍Θ͹࣌ؒՔ͗

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ϏόʔΫͷείʔϓ • Solr͔Βͷ୤٫ʰͷΈʱΛείʔϓͱ͢Δ  ࣮֬ʹϓϩδΣΫτΛऴΘΒͤΔ • ໨త͸SolrͷηΩϡϦςΟϦεΫΛআڈͷΈ • ҠߦΛ੒ޭͤ͞ΔͨΊʹʰ΂͖࿦ʱ͸͠ͳ͍ • ΞʔΩςΫνϟ͔͋͘Δ΂͠࿦͸͠ͳ͍ • ੑೳͰக໋తͳ໰୊͕ग़ͳ͍ݶΓ͸ҠߦΛଧ਍

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ٕज़બఆ • SolrΛόʔδϣϯΞοϓ͢ΔҊ΋͋ͬͨ • ࠷৽ͷSolrͰ͸ࣾ಺Ͱఏڙ͍ͯͨ͠ܗࣜͰͷ  ܧଓఏڙ͢Δͷ͕೉͘͠ɺSolrʹͩ͜ΘΔՁ஋͕௿͔ͬͨ • Kintone࣍ੈ୅ΞʔΩςΫνϟͱݺ͹ΕΔ΋ͷ͕͋Γɺٕज़ελοΫΛ߹Θͤͨ • Elasticsearch͸debύοέʔδΛఏڙ͍ͯͯ͠SRE͕ѻ͍΍͍͔ͬͨ͢ • Elasticsearch͸Ԙ௮͚໰୊ΛղܾͰ͖Δػߏ͕͏·͘Ͱ͖͍ͯͨ • ElasticsearchΛୈҰީิͱͯ͠ɺੑೳݕূΛߦͬͯΈͨ

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ੑೳݕূͷ݁Ռ • چ SolrͱElasticsearchൺֱͰσΟεΫ༰ྔ40%ݮ • ੑೳݕূ࣌(2018/12)ʹ  SolrͰ࠷େͷΠϯσοΫε༰ྔ͸2.8TB • ElasticsearchʹҠߦ͢Δͱ1.4TBʹͳΔ • Ψϧʔϯ͸ݕࡧੑೳ͕10ഒվળ • Ψϧʔϯ͸͜ͷλΠϛϯάͰσʔλߏ଄Λݟ௚͠ • ϝʔϧϫΠζɾkintone͸ྼԽͳ͠

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Solr͔Β୤٫͢Δʹ͸ʁ • ղܾ͢Δ΂͖໰୊͸̏఺ • ΠϯσοΫε਺ͷ੍ݶΛͲ͏͢Δ͔ʁ • τʔΫφΠβͷޓ׵ੑΛͲ͏อ͔ͭʁ • ΠϯσοΫεͷ࠶࡞੒ΛͲ͏͢Δ͔ʁ

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ΠϯσοΫε਺ͷ੍ݶ • Elasticsearchෆ҆ఆԽ໰୊Λௐࠪͯ࣍͠ͷΑ͏ʹ݁࿦ΛಘΔ • େن໛Ϋϥελߏ੒Ͱى͖Δ • େྔΠϯσοΫεɺγϟʔυ͕Ϋϥελ্ʹଘࡏ͍ͯ͠Δඞཁ͕͋Δ • ΠϯσοΫε࡞੒͑͞Ͱ͖Ε͹ͦͷޙ͸໰୊ͳ͘ӡ༻Ͱ͖Δ • Solrͱಉ͡ߏ੒ɺγϯϓϧͳΫϥελͰσϓϩΠ͢Ε͹໰୊ΛճආͰ͖Δ • ΫϥελΛෳࡶԽ͗͢͠ͳ͍ɾΠϯσοΫε਺Λ੍ݶͰ͖Δ • ͱ͍͏͜ͱͰʰSolrͱ΄΅ಉߏ੒ʱΛSREʹଧ਍ • SREతʹ΋Ϋϥελߏங޻਺͸ѹॖͰ͖Δɻӡ༻؀ڥͷमਖ਼΋͋Δఔ౓૝ఆ಺ʹऩ·Δɻ • ͜ΕͰΑ͠ͱ͍ͯ͠Δͷ͸Solrͷߏ੒ͱಉ౳ͷߏ੒ͱͳΔͨΊ

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τʔΫφΠβͷޓ׵ੑ • Elasticsearch͸ΞφϥΠβͷ  ϓϥάΠϯػߏ͕͋Γ૊ΈࠐΈ΍͍͢ • Solrͷݹ͍τʔΫφΠβΛϓϥάΠϯͱͯ͠  Ҡ২͢Δͷ͸ݱ࣮తͩΖ͏͔ʁ • ޙํޓ׵ੑͷഁյΛೲಘͯ͠΋Β͏ͷʹ࣌ؒΛ  ༹͔͢ͷͱτʔΫφΠβͷϝϯςφϯείετΛෛ͏ ͷ͸ͲͪΒ͕Ϛγʁ

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ϓϥάΠϯ؅ཧίετ͸௿ͦ͏ • ϓϥάΠϯ͸Jarͱͯ͠෼཭Ͱ͖Δ • OSSʹύονΛ౰ͯͯ࠶Ϗϧυෆཁ • ίϚϯυϥΠϯͰ؆୯Πϯετʔϧ • όʔδϣϯΞοϓ࣌ʹ͸ϓϥάΠϯΛ࠶Ϗϧυ • ӡ༻؀ڥ͸debύοέʔδͰ഑෍͍ͯ͠ΔͷͰ  Elasticsearch഑෍ͷdebύοέʔδΛमਖ਼ͯ͠  ϓϥάΠϯΛόϯυϧ͍ͯ͠Δ

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DockerﬁleͰ͔ΜͨΜ # Stage1: download custom plugin source from github FROM quay.io/cybozu/ubuntu-dev:20.04 AS plugin-source ARG CLASSIC_CJK_ANALYSIS_PLUGIN_VERSION="7.10.2" WORKDIR /work RUN git clone https://github.com/cybozu/classic-cjk-analysis-plugin.git -b "$ {CLASSIC_CJK_ANALYSIS_PLUGIN_VERSION}" . # Stage2: build plugin FROM amazoncorretto:11.0.8 AS plugin-build COPY --from=plugin-source /work /work WORKDIR /work RUN ./gradlew clean zipPlugin # Stage3: custom install FROM docker.elastic.co/elasticsearch/elasticsearch:7.10.2 COPY --from=plugin-build /work/build/dist/classic-cjk-analysis-plugin-0.0.1-es-7.10.2.zip /tmp/classic-cjk- analysis-plugin-0.0.1-es-7.10.2.zip RUN bin/elasticsearch-plugin install --batch file:///tmp/classic-cjk-analysis-plugin-0.0.1-es-7.10.2.zip

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ΠϯσοΫε࠶࡞੒ͷ໰୊ • Building microservicesΛ  ࢀߟʹҠߦҊΛݕ౼ • ϚΠΫϩαʔϏεͷݪଇΛ  ҙࣝ͠ͳ͕ΒҠߦΛઃܭ͢Δ

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ϞϊϦε͔ΒϚΠΫϩαʔϏε΁ • ҠߦʹಛԽͨ͠ϊ΢ϋ΢͕  ٧·͍ͬͯΔͷͰ  ͪ͜Β΋͓͢͢ΊͰ͢ • ϚΠΫϩαʔϏεʹݶΒͣ  ಡΜͰ͓͘ͱࠔͬͨͱ͖ʹ  ॿ͚ͯ͘ΕΔ͔΋͠Ε·ͤΜ

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ઃܭͰॏཁࢹͨ͜͠ͱ • ա৒ͳ੹຿ͷ෼ׂ • ಺෦࣮૷ΛӅṭ͢Δ͜ͱ • αʔϏεॴ༗ऀ͕ओମతʹಈ͖΍͍͢ઃܭมߋ • ΧφϦΞϦϦʔε • ετϥϯάϥʔɾύλʔϯ

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SREͷ੹຿ͷ෼ׂͱҠৡ • աڈͷ࠶ΠϯσοΫεͷ࣮૷͸ΞϓϦͷ  ࣮૷ͷΧϓηϧԽ͕ద੾Ͱ͸ͳ͍ͱ͍͏໰୊ΛղऍΛͨ͠ • ϩδοΫ͸ॻ͖΍͍͢ͱ͜Ζʹूத͢Δ  ܏޲͕͋ΔɻSREʹूத͍͗ͯͨ͢͠ɻ • Ϋϥ΢υͷᴈ໌ظʹ։ൃͨ͠࠶ΠϯσοΫεπʔϧͷ࣮૷͸  ѻ͑Δσʔλྔɾෳࡶ͞Λ໌Β͔ʹ௒͑ͯɺ࢖͍෺ʹͳΒͳ͍ɻ • SRE͸ςφϯτ͝ͱͷ࠶ΠϯσοΫεΛ։࢝͢ΔλΠϛϯάͷ  ίϯτϩʔϧʹूதͤ͞Δ(੹຿ͷ෼ׂͱҠৡ)

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ϓϩμΫτ͕ओମతʹಈ͖΍͍͢ઃܭมߋ • SREͷίʔυʹϩδοΫ͕ूத͍ͯͨ͠ͷͰ  ϓϩμΫτͰओମతʹઃܭมߋ͠ʹ͍͘ঢ়گ • ϓϩμΫτͷؔ৺͝ͱ͸ՄೳͳݶΓӅṭ͢Δ • ࢓༷Λक͍ͬͯΕ͹ଞͷνʔϜ͸ؔ஌͠ͳ͍ • ϓϩμΫτ͕ओମతʹઃܭมߋͰ͖ΔΑ͏ʹͳΔ • কདྷతͳվળ΋ߦ͍΍͘͢ͳΔ(…͸ͣ)

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ΧφϦΞϦϦʔεΛ੝ΓࠐΉ • ໰୊͕͋ͬͨͱ͖ʹSolrʹ੾Γ໭ͤΔΑ͏ʹ • Solrʹ੾Γ໭ͤΔAPIΛϓϩμΫτʹ࣮૷ • Solr/ElastcisearchͷΠϯσοΫε  ྆ํΛߋ৽͢Δฒߦӡ༻ظؒΛઃ͚Δ • ΤεέʔϓϧʔτΛ૊ΈࠐΜͰ͓͘ • 👉 ਓΛઆಘ͠΍͍͢

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ετϥϯάϥʔύλʔϯ • Ҡߦύλʔϯͷ͏ͪͷҰͭ • ϨΨγʔͳίϯϙʔωϯτΛঃʑʹݮΒ͢ • ໰୊͕͋Ε͹ϨΨγʔʹ੾Γ໭͠ • νʔϜ͝ͱͷ޻਺΍࣮૷଎౓΋มΘΔ • ରԠ׬ྃͨ͠ϓϩμΫτ͔ΒΠϯσοΫε։࢝ • Ϋϩʔϧऴྃͨ͠؀ڥ͔ΒElasticsearch੾Γସ͑ • ϏοΫόϯϦϥΠτɾϏοΫόϯϦϦʔε͸Ͱ͖Δ͚ͩ͠ͳ͍

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ҠߦΠϝʔδ • ϓϩμΫτ͝ͱʹ  Solr͔ΒElasticsearchʹ  Ҡߦ͍ͯ͘͠ • Fig1͸Kintoneฒߦӡ༻  Fig2͸Ψϧʔϯฒߦӡ༻ • ※ݫີʹ͸ฏߦӡ༻ظؒ͸Φʔόϥοϓ

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Ҡߦ༻ͷػೳΛAPIͱ࣮ͯ͠૷ • ͜͜·ͰΛߟ͑ΔͱϓϩμΫτAPIͰ࡞ͬͯ΋Βͬͨ΄͏͕ద੾ • SRE͸Ͱ͖Δ͔͗ΓAPIͷ࣮ߦʹపͯ͠΋Β͏ • Ϋϩʔϥʔͷ։࢝APIΛ࣮ߦ • ਐḿ֬ೝAPIΛ࣮ߦ • Elasticsearch/Solr੾Γସ͑APIΛ࣮ߦ • Ϋϩʔϧͷਐḿঢ়گΛ಺෦తʹ࣋ͯΔͷͰSREͷΦϖϨʔγϣϯͰ  ࠶ΠϯσοΫε͕ഁغ͞ΕΔ͜ͱ΋ͳ͍

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WebAPIͱ࣮ͯ͠૷ ϓϩμΫτνʔϜͱSREνʔϜ͕࡞ͬͨঢ়ଶભҠਤ

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͔͜͜Β͸ҠߦৼΓฦΓ

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Solr͔Βͷ׬શ୤٫ʹ੒ޭ • 2021೥6݄ͷఆظϝϯςφϯεؚΊͯ  શϓϩμΫτͷαϙʔτظؒऴྃ • ͢΂ͯͷ؀ڥ͸Elasticsearchஔ͖׵͑׬ྃ • ϏόʔΫͷείʔϓɾ໨త͸ୡ੒Ͱ͖ͨ • ໋͔Β͕Β…ऴΘΓ·ͨ͠

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Ҡߦͯ͠ੑೳ͸Ͳ͏Ͱ͔ͨ͠ʁ • ੑೳݕূͰಘΒΕͨ݁Ռ௨ΓͰتͼͷ੠௖͍͓ͯΓ·͢  ※ Ψϧʔϯ͸σʔλߏ଄ͷվળͷӨڹ͕େ͖͍Ͱ͢

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τʔΫφΠβͲ͏Ͱ͔ͨ͠ʁ • kintoneͷߜΓࠐΈͷมԽ͸΄΅ؾ͔ͮΕͳ͔ͬͨ(≒ޮՌ͸͹͙ͭΜͩʂ) • ඍົͳ࢓༷ࠩҟ͕͋ͬͨΓͨ͠ͷͰαϙʔτͷΈͳ͞Μͷਚྗʹײँ • ޓ׵ੑʹͯ͠ΫϦΞͰ͖͍ͯͨͷͰҙࢥܾఆ·Ͱͷ࣌ؒΛѹॖͰ͖ͨ • ϓϥάΠϯ΋΄΅ࣗಈԽ͍ͯ͠ΔͷͰίετ͸΄΅̌ • ϓϥάΠϯʹͳͬͨͷͰޓ׵ੑҡ࣋ͷ఺Ͱ͸Ұ҆৺ • ո͘͠΋͋Δ͕ɺΫϨόʔͳحࡦͱ͍͏͜ͱͰ͜͜͸ऩΊ͓͖ͯ·͢

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࠶ΠϯσΫγϯάͲ͏Ͱ͔ͨ͠ʁ • ڊେσʔλ؀ڥͷҠߦʹ΋੒ޭ • ࠷ऴతʹSolrͷΠϯσοΫε͸4TBʹୡͨ͠ • ͋Δఔ౓ͷπϥϛ͸؇࿨Ͱ͖ͨͷͰ  ੒ޭ·Ͱ͚͗ͭ͜ΒΕͨ • ϓϩμΫτνʔϜɾSREνʔϜʹ৽͍͠  ेࣈՍΛഎෛΘͤͯ΋͍ΔͷͰ…೉͍͠

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ΧφϦΞϦϦʔεͲ͏Ͱ͔ͨ͠ • 100%ݕࡧΤϥʔʹͳΔো֐͕͋ͬͨ • ElasticsearchͷαʔΩοτϒϨΠΧʔൃಈ • ͍ͬͨΜఘΊͯSolr΁੾Γ໭͠ • ݪҼΛղੳɾઃఆมߋɾ࣮૷มߋΛͯ҆͠ఆӡ༻ʹ͚͍͗ͭͯ͜Δ • ʰࣦഊ͸૝ఆ͓ͯ͘͠΂͖ʱɻͱͯ΋Αֶ͍ͼʹͳͬͨ • ࣦഊέʔε͸ݱ࣮ಀආ͕ͪ͠… • ࡉ͔͍έʔε͸ߟྀͰ͖ͳͯ͘΋ࣦഊ࣌ͷΤεέʔϓϧʔτΛ֬อ͓ͯ͜͠͏

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ετϥϯάϥʔύλʔϯͲ͏Ͱ͔ͨ͠ • νʔϜʹΑͬͯ޻਺ɾ։ൃ଎౓͕มΘΔͷͰ  ঃʑʹݮΒ͍ͯ͘͠ํ਑͸ͱͯ΋Α͔ͬͨ • Ҡߦϓϩηε͸ஸೡʹઃܭ͢Δඞཁ͕͋ͬͯ  ϊ΢ϋ΢΋ଘࡏ͢Δྑֶ͍ͼʹͳͬͨ • ҠߦϓϩηεΛஸೡʹઃܭ͢Δͱ  ͏·͍͘͘(͜ͱ΋͋ΔΒ͍͠)

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࠷ޙʹ Neco΁

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ϏόʔΫ͸׬ྃ • ϓϩδΣΫτ໊ͱঢ়گΛরΒ͠߹ΘͤΔͱ  ۓٸආ೉͔Βখ߁ঢ়ଶ·Ͱ͍྇ͩঢ়ଶ • ঢ়گ͕ѱԽ͢ΔલʹNecoͷ্ʹߦ͖·͠ΐ͏ • NecoͷΞʔΩςΫνϟʹότϯλον • ࣌ؒΛ͔͙ͤɾϊ΢ϋ΢ΛಘΔʹ͸े෼͗͢Δ  ϝϦοτ͕͋ͬͨ 

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·͞ʹ͜Ε͔ΒҠߦຊ൪ • ϏόʔΫͰ࠶ΠϯσοΫε΍  ޓ׵ੑͷ໰୊͸ղܾͷ໨ॲ͕ͨͬͨ • ϏόʔΫͰ͏·͘΍Εͳ͔ͬͨ໰୊ɺ  ΞʔΩςΫνϟతʹະ஌਺ͳ෦෼ͳͲ • ͦͷ͋ͨΓͷ࿩͸ɺҠߦޙ͕ऴΘͬͨΒɺ  ࠓ౓͸ϦΞϧͰଓ͖ͷ࿩Λ͠·͠ΐ͏

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We’re Hiring! • Kubernetes։ൃΛߦ͏Neco͕ਓؾͰ͕͢ • Kubernetes্ʹҠߦ͍ͯ͘͠  ManekiνʔϜ΋͋Γ·͢ • ॾखΛڍ͛ͯק༠͸͠ʹ͍͘Ͱ͕͢ڵຯ͕͋Ε͹ɺԠื͓଴͓ͪͯ͠Γ·͢