TVerのサービスリニューアルにおける信頼性向上への取り組み

by TVer Inc.

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[εϙϯαʔηογϣϯ]  TVerͷαʔϏεϦχϡʔΞϧʹ͓͚Δ ৴པੑ޲্΁ͷऔΓ૊Έ גࣜձࣾ TVer / Ճզ وࢤ 2022/05/14 SRE NEXT 2022 ONLINE

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ΞδΣϯμ ● TVerͷ঺հ ● αʔϏεϦχϡʔΞϧʹ͍ͭͯ ● ࠓޙͷ࿩

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ΞδΣϯμ ● TVerͷ঺հ ● αʔϏεϦχϡʔΞϧʹ͍ͭͯ ● ࠓޙͷ࿩

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TVerͷ঺հ TVerͷ αʔϏε

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TVerͷ঺հ

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TVerͷ঺հ

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TVerͷ঺հ TVerͷ ٕज़ελοΫ

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TVerͷٕज़ελοΫ ※ϑϩϯτΤϯυͱϞόΠϧΞϓϦέʔγϣϯ͸  ֎෦ͷڠྗձࣾͷ͓ੈ࿩ʹͳ͓ͬͯΓ·͢

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TVerͷΠϯϑϥετϥΫνϟ TVerͷ ΠϯϑϥετϥΫνϟ

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TVerͷΠϯϑϥετϥΫνϟ ɾ଱ো֐ੑʹ༏Εͨ  ɹϚΠΫϩαʔϏε ɾϘτϧωοΫ͕ൃੜ  ɹ͠ʹ͍͘ػೳઃܭ ɾϋΠύϑΥʔϚϯε  ɹͳϛυϧ΢ΣΞ(ޙड़) TVer΍൪૊࿈ಈγεςϜͱͯ͠   Քಇ͍ͯ͠Δ΋ͷͨͪ

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TVer (WebαʔϏε) ͷΠϯϑϥετϥΫνϟ

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ΞδΣϯμ ● TVerͷ঺հ ● αʔϏεϦχϡʔΞϧʹ͍ͭͯ ● ࠓޙͷ࿩

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αʔϏεϦχϡʔΞϧʹ͍ͭͯ

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αʔϏεϦχϡʔΞϧʹ͍ͭͯ αʔϏεͷมߋ఺ ● TVer IDʹΑΔϩάΠϯػೳͷఏڙ ○ σόΠεؒͰͷࢹௌঢ়گͷಉظ ○ σόΠεؒͰͷϦετͷಉظ ○ ௥͔͚ͬ࠶ੜػೳ΁ͷରԠ

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αʔϏεϦχϡʔΞϧʹ͍ͭͯ αʔϏεͷมߋ఺ ● TVer IDʹΑΔϩάΠϯػೳͷఏڙ ○ σόΠεؒͰͷࢹௌঢ়گͷಉظ ○ σόΠεؒͰͷϦετͷಉظ ○ ௥͔͚ͬ࠶ੜػೳ΁ͷରԠ

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αʔϏεϦχϡʔΞϧʹ͍ͭͯ αʔϏεͷมߋ఺ ● TVer IDʹΑΔϩάΠϯػೳͷఏڙ ○ σόΠεؒͰͷࢹௌঢ়گͷಉظ ○ σόΠεؒͰͷϦετͷಉظ ○ ௥͔͚ͬ࠶ੜػೳ΁ͷରԠ

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αʔϏεϦχϡʔΞϧʹ͍ͭͯ αʔϏεͷมߋ఺ ● TVer IDʹΑΔϩάΠϯػೳͷఏڙ ○ σόΠεؒͰͷࢹௌঢ়گͷಉظ ○ σόΠεؒͰͷϦετͷಉظ ○ ௥͔͚ͬ࠶ੜػೳ΁ͷରԠ

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αʔϏεϦχϡʔΞϧʹ͍ͭͯ [TVer] ςϨϏίϯςϯπͷࢹௌମݧ΍޿ࠂମݧͷ޲্Λ໨ࢦ͢ ʮTVer IDʯͷఏڙΛ։࢝  https://tver.co.jp/news/20220404-1.html

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αʔϏεϦχϡʔΞϧʹ͍ͭͯ γεςϜͷมߋ఺ ● Πϯϑϥͷ಺੡Խ ● όοΫΤϯυͷ࡮৽ ● ϞχλϦϯάͷ࡮৽ ● ҆શͳϚΠάϨʔγϣϯ

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αʔϏεϦχϡʔΞϧʹ͍ͭͯ γεςϜͷมߋ఺ ● Πϯϑϥͷ಺੡Խ ● όοΫΤϯυͷ࡮৽ ● ϞχλϦϯάͷ࡮৽ ● ҆શͳϚΠάϨʔγϣϯ

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Πϯϑϥͷ಺੡Խ ಺੡Խͷഎܠ ● ౰ॳ͸֎෦ͷڠྗձ͕ࣾߏஙɾӡ༻ ● TVerͷαʔϏε͕ӈݞ্͕ΓͰ੒௕ ● ࣗ෼ͨͪͰγεςϜΛίϯτϩʔϧ͍ͨ͠ ● ࡢ೥4݄ʹTVer Technologiesϝϯόʔ͕߹ྲྀ ຊؾͰ಺੡Խʹ଩Λ੾Δ؀ڥ͕੔ͬͨ

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Πϯϑϥͷ಺੡Խ ɹ“޷ҙ౓޲্ʹ༗རͳ؀ڥԼɺTVer͸σʔλʹجͮ͘  ɹ޿ࠂ഑৴΋ڧԽͭͭ͋͠Δɻࢹௌཤྺͷ؅ཧͳͲɺ  ɹIDج൫ɾσʔλࣄۀΛࢧ͍͑ͯͨɺTVer TechnologiesΛ  ɹຊମʹٵऩ߹ซͨ͠ͷ͕ࡢ೥4݄ͷ͜ͱɻҰମԽ͢Δ͜ͱ  ɹͰσʔλϚʔέςΟϯάΛՃ଎͍ͤͯ͞Δɻ” TVerɺ4500ສDL௒͑ɹσʔλʹΑΔϒϥϯυࢧԉ൫ੴʹ  https://www.advertimes.com/20220328/article379481/

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Πϯϑϥͷ಺੡Խ before ● ֎෦ͷڠྗձࣾʹߏஙɾӡ༻Λґཔ ● มߋ࡞ۀ͸ґཔϕʔεͰ΍ΓऔΓ ○ LBͷஆػਃ੥ ○ Πϯελϯε୆਺ͷ૿ڧ ○ αʔόʔͷઃఆมߋ

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Πϯϑϥͷ಺੡Խ (before) ஆػਃ੥ ● ֎෦ͷڠྗձࣾ΁ ஆػਃ੥Λґཔ ● ۓٸ࣌ʹਃ੥Λ  ग़͍ͨ࣌͠͸  ʲۓٸʳͰґཔ🙇

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Πϯϑϥͷ಺੡Խ (before) Πϯελϯε୆਺૿ڧ ● ֎෦ͷڠྗձࣾ΁  Πϯελϯε૿ڧ  Λґཔ ● େ͖ΊͳΠϕϯτͰ ͸ۓٸରԠΛආ͚Δ ͨΊɺ૝ఆҎ্ͷ୆ ਺Ͱґཔ

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Πϯϑϥͷ಺੡Խ (after) after ● ࣗ෼ͨͪͷAWSΞΧ΢ϯτͰશͯΛ؅ཧ ● CDKʹΑΔ҆৺ɾ҆શͳΠϯϑϥ؅ཧ ● ૝ఆ֎͕ى͖ͯ΋ॊೈʹରԠͰ͖Δମ੍ ● ద੾ͳΩϟύγςΟʹଈ࣌มߋ

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Πϯϑϥͷ಺੡Խ (after)

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αʔϏεϦχϡʔΞϧʹ͍ͭͯ γεςϜͷมߋ఺ ● Πϯϑϥͷ಺੡Խ ● όοΫΤϯυͷ࡮৽ ● ϞχλϦϯάͷ࡮৽ ● ҆શͳϚΠάϨʔγϣϯ

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όοΫΤϯυͷ࡮৽ before ● ಈ࡞؀ڥ͸EC2 ● Node.jsΛ࠾༻ͨ͠  ΞϓϦέʔγϣϯαʔόʔ after ● ಈ࡞؀ڥ͸Fargate ● GoΛ࠾༻ͨ͠  ΞϓϦέʔγϣϯαʔόʔ

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αʔϏεϦχϡʔΞϧʹ͍ͭͯ γεςϜͷมߋ఺ ● Πϯϑϥͷ಺੡Խ ● όοΫΤϯυͷ࡮৽ ● ϞχλϦϯάͷ࡮৽ ● ҆શͳϚΠάϨʔγϣϯ

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ϞχλϦϯάͷ࡮৽ (before) before ● CloudWatchϕʔεͷϞχλϦϯά ● Ξϥʔτ͸֎෦ͷڠྗձ͔ࣾΒͷ࿈བྷϕʔε ● ϦΞΫςΟϒͳϞχλϦϯά

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ϞχλϦϯάͷ࡮৽ (before) Ξϥʔτͷ࿈བྷ ● ֎෦ͷڠྗձࣾ  ܦ༝ͰΞϥʔτΛ ड͚Δ ● ࿈བྷ͕͔͋ͬͯΒ ௐࠪ։࢝

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ϞχλϦϯάͷ࡮৽ (after) after ● New Relic OneΛಋೖ ● ϝτϦΫεΛऩूɾ෼ੳ͢Δ͜ͱͰ  σʔλυϦϒϯͳ։ൃ΍ӡ༻͕Մೳʹ ● ϓϩΞΫςΟϒͳϞχλϦϯά ● ΦϒβʔόϏϦςΟ

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ϞχλϦϯάͷ࡮৽ (after)

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ϞχλϦϯάͷ࡮৽ (after) ݄ؒಈը࠶ੜ਺2ԯճΛࢧ͑Δ TVerͷΦϒβʔόϏϦςΟ  https://speakerdeck.com/techtver/20220311-observability-conference-2022-how-tver-achieve-observability

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αʔϏεϦχϡʔΞϧʹ͍ͭͯ γεςϜͷมߋ఺ ● Πϯϑϥͷ಺੡Խ ● όοΫΤϯυͷ࡮৽ ● ϞχλϦϯάͷ࡮৽ ● ҆શͳϚΠάϨʔγϣϯ

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҆શͳϚΠάϨʔγϣϯ 3ߦͰ·ͱΊ ● طʹಈ͍͍ͯΔڊେαʔϏεΛ ● طଘͷϚΠΫϩαʔϏεͷதʹ௥Ճͯ͠ ● ϊʔτϥϒϧͰҠߦ੒ޭʂ

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҆શͳϚΠάϨʔγϣϯ ● ϚΠΫϩαʔϏεͷ தʹ௒ڊେαʔϏε Λ௥Ճ ● ଞͷϚΠΫϩαʔϏ εʹτϥϑΟοΫ͕ ೾ٴ  (ձһ৘ใDBͳͲ) ● ແࣄ৐Γ੾ͬͨ💪

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ΞδΣϯμ ● TVerͷ঺հ ● αʔϏεϦχϡʔΞϧʹ͍ͭͯ ● ࠓޙͷ࿩

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ࠓޙͷ࿩ ࠓޙ΍Γ͍ͨ͜ͱ / վળ͍͖͍ͯͨ͜͠ͱ ● CI / CDपΓͷվળ ● CDKʹΑΔܧଓతͳΠϯϑϥͷίʔυԽ ● ίϯςφԽͷਪਐ ● શγεςϜͰͷΦϒβʔόϏϦςΟ࣮ݱ ● SLI / SLOʹΑΔ৴པੑͷՄࢹԽ

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ڵຯ  ͋Γ·͢ΑͶʁ

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ࣗݾ঺հ ɾՃզ وࢤ (@TAKA_0411) ɾגࣜձࣾTVer  ɹࣄۀຊ෦ ٕज़։ൃ෦ (2022/1ʙ) ɾझຯ͸α΢φͱΧϝϥͱήʔϜ ɾ޷͖ͳSREจԽ͸ϙετϞʔςϜ  ɹ(ඇ೉ͷͳ͍ৼΓฦΓ)

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