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ઃఆ͚ͩͰ
 CircleCIͷ࣮ߦ࣌ؒΛ
 ୹ॖͰ͖Δ͔΋͠Εͳ͍ ࿩ note ࣾ಺LT

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CIճͯ͠·͔͢ʁ

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CircleCIͷϓϥϯ • PerformanceϓϥϯͰ͢ • ͬ͘͟Γ͍͏ͱैྔ՝ۚϞσϧ • https://circleci.com/ja/pricing/

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ࡉ͔͍͜ͱ͸ ؾʹ͠ͳ͍Ͱ͍ͩ͘͞

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ઃఆ͚ͩͰCircleCIͷ࣮ߦ࣌ؒΛ ୹ॖͤ͞Δखஈ • resource_class • cache • parallelism • Workflow • DLC

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• resource_class • cache • parallelism • Workflow • DLC noteͰ͸ͦΕͧΕΛ͏·͘׆༻͍ͯ͠·͢

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঺հ͢Δͷ͸جຊతʹ config.ymlΛ
 มߋ͢Δ͚ͩͰ࢖͑·͢

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cache • ੒Ռ෺Λcacheͯ͠ɺ࣍ͷϏϧυʹ΋׆༻͢Δతͳ͋Ε • มߋ͕ͳ͚Ε͹ಉ݁͡Ռ͕ಘΒΕΔ৔໘Ͱ׆༻Ͱ͖·͢ • ґଘؔ܎ͷϥΠϒϥϦΩϟογϡͱ͔·͞ʹͦΕ • yarnͱ͔Bundlerͱ͔ͦ͏Ͱ͢Ͷ

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resource_class • CIΛ࣮ߦ͢ΔϚγϯͷύϫʔΛઃఆ͢Δ΋ͷ • σϑΥϧτ mediumʢCPU 2 ϝϞϦ 4Gʣ • Ϛγϯύϫʔ্͛ΔͱϏϧυͱ͔ૣ͘ͳΔ؀ڥͰ͸͔ͳΓ ໾ཱͭ • AndroidͰ͸ xlargeʢCPU 8 ϝϞϦ 16Gʣ࢖༻ • job͝ͱʹࢦఆͰ͖·͢

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resource_class • Ϛγϯύϫʔ্͕ΔͷͰɺͦͷ෼ैྔ՝ۚͷ ͓஋ஈ΋্͕Γ·͢ • ૿͠૿͠ʹͯ͠΋CPUͱϝϞϦΛ׆༻͖͠Ε ͳ͍৔߹ʹ͸ෆ޲͖

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resource_class https://circleci.com/docs/ja/2.0/ configuration-reference/#resource_class

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parallelism • jobͷ࣮ߦΛෳ਺ͷϚγϯͰ
 ࣮ߦ͍ͤͨ͞৔߹ʹઃఆ • ओʹςετͷฒྻ࣮ߦͰ࢖ΘΕΔ • noteͷRails͸ݱࡏ parallelism 3

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parallelism • ͋Δఔ౓·Ͱ͸ฒྻԽ͢Δͱૣ͘ͳΔ • ฒྻԽͯ͠΋ଟগͷภΓ͸ى͖Δ • AϚγϯͱBϚγϯͰ࣮ߦ࣌ؒʹ͕ࠩग़Δ • ࠩΛௐ੔͢Δ࢓૊Έͱͯ͠ɺTiming Data͕ଘࡏ͢Δ • ฒྻԽ͗͢͠Δͱ࣌ؒ୹ॖͱैྔ՝ۚͷίετ͕
 ݟ߹Θͳ͘ͳΔ

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parallelism https://circleci.com/docs/ja/2.0/ configuration-reference/#parallelism

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Running Tests in Parallel https://circleci.com/docs/2.0/parallelism- faster-jobs/

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Workflow • jobͷ࣮ߦॱংΛఆٛͯ͠ɺ͍͍ײ͡ʹjobΛ
 ฒྻ࣮ߦͨ͠Γΰχϣΰχϣ͢Δ • ͪΐͬͱෳࡶ͚ͩͲ׳Εͯ͘Δͱศར • ஞ࣮࣍ߦͯͨ͠΋ͷΛฒྻ࣮ߦͤ͞ΒΕΔΑ͏ʹͳΔͱ ޮՌग़ͯ͘Δ • ঢ়گʹԠ࣮ͯ͡ߦ͢ΔWorkflowΛม͑ͨΓ͢Δͱศར

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• Ϗϧυͯ͠ɺͦͷ݁ՌΛ2ͭͷjobʹڞ௨ͯ͠ɺ jobΛฒྻ࣮ߦͯ͠Δ • ஞ࣮࣍ߦΑΓ30min͘Β͍ૣ͘ͳΔ Workflowྫ

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Workflow • ΍Γ͗͢஫ҙ

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Workflow https://circleci.com/docs/ja/2.0/workflows/

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͓ۚͷ࿩ • ݸਓతʹ͸ؾʹ͠ͳͯ͘΋͍͍ͱࢥͬͯΔ • ແବ͸μϝ" • ͓ۚΑΓ͕࣌ؒ୹ॖͰ͖Δํ͕࠷ߴ • Time is money

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·ͱΊ • CI͸ੜ͖෺Ͱ͢ɺҭ੒͠·͠ΐ͏ • ʮ஗͘Ͷʁʯͱࢥͬͨͦͷ͕࣌ΧΠθϯ࣌ظ • ͓ۚΛ͔͚Ε͹ૣ͘ͳΔ…͔΋