ChatWorkの新メッセージングシステムを支える技術

AWS Summit 2017 Tokyo, Dev Dayで登壇した際の資料です。

Transcript

1. ChatWork ͷ
   ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ AWS Dev Day Tokyo 2017 Ճ౻५Ұ
   
   େଜ৳ޗ
2. ࣗݾ঺հ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork େଜ৳ޗ
   ๏ ίΞςΫϊϩδʔ։ൃࣨ
   ๏ 4DBMB
   
   ෼ࢄγεςϜ
   
   ػցֶश
   ๏ 'BMDPOͰ͸શମઃܭΠϯϑϥ୲౰ Ճ౻५Ұ
   ๏ ίΞςΫϊϩδʔ։ൃࣨ
   ๏ 4DBMB
   
   υϝΠϯۦಈઃܭ
   
   0"VUI
   ๏ 'BMDPOͰ͸શମઃܭΞϓϦέʔγϣϯ୲౰
3. ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ύʔτ1 'BMDPOΞʔΩςΫνϟৄղʢՃ౻ʣ ύʔτ2 $IBU8PSLƎŭŴƮ%FW0QTڿ೿ʢେଜʣ
4. ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork 'BMDPOΞʔΩςΫνϟৄղ ύʔτ1
5. ΞʔΩςΫνϟ࡮৽ͷഎܠ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ๏ ։ൃ
   ೥ʙɻ಺੡'8Λ༻͍ͨࣾ಺޲͚ΞϓϦέʔγϣϯɻ
 طଘγεςϜʹ૬৐Γɻ೥ʹެ։αʔϏεԽ
   ๏ ঎ػΛಀ͞ͳ͍ͨΊʹͻͨ͢Β։ൃͷ೔ʑɻͦͷ୅ঈͱٕͯ͠ज़తෛ࠴͕ੵΈ্͕ͬͨɻ
 ૿͑ଓ͚Δσʔλͱෛՙ͸ࣾ಺γεςϜΛϕʔεʹͨ͠ΞʔΩςΫνϟͰ͸ݶքΛܴ͑ͨ
   ๏ ૯ίʔυྔສߦҎ্ɻڞ௨ॲཧΛߦ͏த৺తͳΫϥε͸ΫϥεͰສߦ
6. ৽ΞʔΩςΫνϟ΁ͷಓͷΓ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ๏ ͦͷޙ
   41P'ରࡦͳͲͷվળ͸ܧଓతʹߦ͕ͬͨࠜຊରࡦ͸Ͱ͖ͳ͔ͬͨɻ 
 ํ਑Λม͑ͯγεςϜΛ࡮৽͢Δ͜ͱʹͳͬͨ
 ๏ γεςϜ࡮৽ʹ޲͚ͯɺ࠷ॳʹϥΠϒϚΠάϨʔγϣϯϓϥϯ ӈਤ Λબ ୒ͨ͠ɻ
   ‣ طଘγεςϜ΁ͷӨڹΛ࠷খݶʹ͢ΔͨΊʹ
   w طଘγεςϜͷίʔυΛۃྗมߋ͠ͳ͍
   w ແఀࢭϚΠάϨʔγϣϯ
   ‣ είʔϓ͸νϟοτϧʔϜʹؔ͢Δ͢΂ͯͷػೳ ϧʔϜ
   ϝοηʔδ
   λεΫ
   ϑΝΠϧ
   ίϯλΫτ 
 ๏ Ұ೥൒΄Ͳ։ൃΛଓ͚͕ͨɺ༷ʑͳ໰୊ ϓϩδΣΫτϚωδϝϯτɺε ίʔϓɺύϑΥʔϚϯεͳͲ ͕ى͖ɺϓϩδΣΫτΛ࠶ىಈͨ͠ʜ
 ๏ ࠜຊతʹઓུΛม͑ͯ৽͍͠ΞʔΩςΫνϟʹҠߦ͢Δ͜ͱʹͨ͠
 ͦΕ͔Β໿೥ؒͷ։ൃظؒΛܦͯɺେن໛ͳσʔλҠߦΛߦ͍ɺ ೥຤ʹແࣄϦϦʔε
7. ৽ΞʔΩςΫνϟͷํ਑ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ๏ Ϗδωεʹ࠷΋Өڹͷେ͖͍ϝοηʔδͷΈͷείʔϓʹߜΔ
   ‣ ϝοηʔδ਺ͷਪҠ͸ɺ೥
   ԯ݅
   ‎
   ೥
   ԯ݅
   ‎
   ೥
   ԯ݅
   ‣ ϝοηʔδ਺͸ɺࢦ਺ؔ਺తʹٸ૿͍ͯ͠Δ
   ๏ อकੑΛҡ࣋͢ΔͨΊʹɺυϝΠϯۦಈઃܭ͸ܧଓ
 ๏ ϦΞΫςΟϒγεςϜ "LLB Λϕʔεʹͨ͠
   $234
   
   &4Λ࠾༻
   ‣ ߴεϧʔϓοτɾ௿ϨΠςϯγΛ࣮ݱɻ
 ݱߦγεςϜͷഒఔ౓ͷಉ࣌઀ଓ਺ͱεϧʔϓοτΛ࣮ݱ͢Δ͜ͱ
   ‣ ՄೳͳݶΓো֐ʹରͯࣗ͠ݾճ෮ྗΛ࣋ͭ
   ๏ ௿ίετͰ͋Δ͜ͱ γεςϜن໛ͱίετͷ૬͕ؔઢܗະຬ 
 ๏ ίϯηϓτݕূ 10$ Λඞਢͱ͢Δ
 ΫωϏϯϑϨʔϜϫʔΫͷෳࡶͳ՝୊΁ͷରԠ ୳ࠪ
   ‎
   ஌֮
   ‎
   ରԠͷΞδϟΠϧϓϩηε
8. $234ͱ͸ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ๏ $PNNBOE
   BOE
   2VFSZ
   3FTQPOTJCJMJUZ
   4FHSFHBUJPO
   ‣ ίϚϯυɾΫΤϦ੹຿෼཭
   ‣ ೥
   (SFH
   :PVOHࢯʹΑͬͯߟҊ͞ΕͨΞʔΩς Ϋνϟύλʔϯ
   ๏ $PNNBOE2VFSZ
   4FQBSBUJPO
   
   $24
   ‣ ίϚϯυΫΤϦ෼཭ݪଇ
   ‣ ʮ͋ΒΏΔϝιου͸ɺΞΫγϣϯΛ࣮ߦ͢ΔίϚϯ υ͔ɺݺͼग़͠ݩʹσʔλΛฦ͢ΫΤϦ͔ͷ͍ͣΕ͔ Ͱ͋ͬͯɺ྆ํΛߦͬͯ͸ͳΒͳ͍ɻ͜Ε͸ɺ࣭໰͢ Δ͜ͱͰճ౴ΛมԽͤͯ͞͸ͳΒͳ͍ͱ͍͏͜ͱͩʯ
   ‣ ೥
   #FSUSBOE
   .FZFSࢯʹΑͬͯߟҊ͞Εͨઃܭ ݪଇ
 ๏ $24ΛΞʔΩςΫνϟʹద༻ͨ͠ͷ͕$234
9. &WFOU
   4PVSDJOHͱ͸ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ๏ (SFH
   :PVOHࢯͷߟҊ
   ๏ &WFOU
   4PVSDJOH ҎԼ
   &4 ͱ͸ɺσʔλͰ͸ͳ͘Կ͔͠Βͷग़དྷࣄʹυϝΠϯΠϕϯτΛϞσ Ϧϯάͷओ໾ʹ͢Δ͜ͱ
   ๏ υϝΠϯϞσϧΛσʔλͱͯ֨͠ೲ͢ΔͷͰ͸ͳ͘ɺൃੜ͢ΔυϝΠϯΠϕϯτͷ͢΂ͯΛӬ ଓԽ͢Δ ݪଇతʹ௥Ճॻ͖ࠐΈ ɻϞσϧͷঢ়ଶ͸ɺΠϕϯτͷྻΛ࠶ੜ͢Δ͜ͱͰಘΒΕΔ
   ๏ &4͸ɺ$234Λܶతʹվྑ͢Δ
10. ॳظͷ$234 &4Ϟσϧ 10$࣌ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork w υϝΠϯۦಈઃܭ
    w υϝΠϯΠϕϯτΛετϨʔδʹॻ͖ࠐΉ Write API Read Model Updater w υϝΠϯΠϕϯτΛϦʔυϞσϧʹม׵ Read API w ΫΤϦۦಈઃܭ w Πϯελϯε਺ͱεϧʔϓοτͷؔ܎͸ɺ ΄ͱΜͲઢܗͰεέʔϧΞ΢τ͢Δ͜ͱ͕ Θ͔ͬͨ ݕূ݁Ռ
11. ࠷ऴతͳΞʔΩςΫνϟ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ๏ 10$ͷ݁ՌΛ౿·͑ͯɺ$234 &4ͱϦΞΫςΟϒγεςϜΛϕʔεʹͨ͠ຊ൪૝ఆͷΞʔΩςΫνϟΛߏஙͨ͠
    ๏ 'BMDPO͸ɺطଘγεςϜͷͨΊͷϝοηʔδϯάόοΫΤϯυαʔϏε
    ๏ ૝ఆͲ͓ΓɺϩʔίετͰϋΠύϑΥʔϚϯεͳΞʔΩςΫνϟΛ࣮ݱ
12. ίϯϙʔωϯτߏ੒ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ෼ྨ ίϯϙʔωϯτ ϛυϧ΢ΣΞελοΫ ֓ཁ ετϨʔδ Write DB Kafka ύʔςΟγϣϯ͕1Room಺ͷΠϕϯτͷ࿈ଓੑΛอূ͢Δɻ Read DB HBase ReadModelΛӬଓԽɻRowΩʔ͸ɺ”RoomId + MessageId” ΞϓϦέʔγϣϯ Write API akka-http, circe, akka- stream, kafka ΫϥΠΞϯτ͔Βϝοηʔδͷ౤ߘɾߋ৽Λड͚෇͚ɺ KafkaʹυϝΠϯΠϕϯτΛΤϯΩϡʔ͢Δ Read API akka-http, circe, hbase ϝοηʔδͷऔಘɾݕࡧΛड͚෇͚ɺ HBase͔ΒRead ModelΛΫϥΠΞϯτΛฦ͢ɻ Read Model Updater akka-actor, akka-stream, kafka-stream Kafka͔ΒυϝΠϯΠϕϯτΛσΩϡʔ͠ɺHBaseʹRead ModelΛߏங͢Δɻ ͦͷޙɺSparrow ForwarderͷͨΊʹ࠶ͼKafkaʹΤϯΩϡʔ͢Δɻ Sparrow Forwarder akka-actor, kafka Kafka͔ΒυϝΠϯΠϕϯτΛσΩϡʔ͠ɺSparrow APIΛίʔϧ͢Δɻ
13. ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ΞϓϦέʔγϣϯΞʔΩςΫνϟ
14. "1*
    4FSWFSͷϨΠϠʔߏ଄ͱओཁͳΦϒδΣΫτ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ϔΩαΰφϧΞʔΩςΫνϟ %*1Λద༻ͨ͠ϨΠϠԽΞʔΩςΫνϟ Λ࠾༻ɻ
15. 4QBSSPX'PSXBSEFSͷϨΠϠʔߏ଄ͱओཁͳΦϒδΣΫτ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ๏ ಉҰτϥϯβΫγϣϯͷޙଓॲཧΛ1)1ଆͰߦ͏ͨΊʹɺඞཁͳίϯϙʔωϯτ
    ๏ 3FBE.PEFMͷߏங͕׬ྃͨ͠ޙʹɺͦͷΠϕϯτΛ4QBSSPXʹ఻͑Δ
    ๏ ώΤϥϧΩʔԽ͞ΕͨΞΫλʔ͕૬ޓʹ࿈ܞ͢Δ
16. ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork 'BMDPOͷ࣮੷͔ΒֶͿ
    zো֐ʹڧ͍ΞΫλʔzΛઃܭ͢Δํ๏
17. &SSPS
    ,FSOFM
    QBUUFSO ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ๏ In a supervision hierarchy, keep important application state or functionality near the root while delegating risky operations towards the leaves. - Reactive Design Patterns
 ๏ εʔύʔϏδϣϯώΤϥϧΩʔͰ͸ɺةݥͳ࡞ۀΛώΤϥϧΩʔͷ຤୺ʹҕৡ͢Δͱಉ࣌ʹɺ ϧʔτۙ͘ʹॏཁͳΞϓϦέʔγϣϯঢ়ଶ΍ػೳΛҡ࣋͢Δ
    ๏ ͜ͷύλʔϯ͸ɺ&SMBOHͰ਺े೥ʹΘཱͨͬͯ֬͞Ε͍ͯΔɻ
 Jonas Bonerࢯ LightBendࣾ
    CTO ͕AkkaΛ࣮૷͢ΔͨΊͷओͳΠϯεϐϨʔγϣϯͷͭ ग़య: Reactive Design Patterns, Jonas Boner, Dr. Roland Kuhn, Brian Hanafee, Jamie Allen
18. -FUJUDSBTI
    QBUUFSO ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ๏ Prefer a full component restart to internal failure handling. - Reactive Design Patterns
 ๏ ಺෦ΤϥʔϋϯυϦϯάΑΓ΋ɺ׬શͳίϯϙʔωϯτ࠶ىಈΛਪ঑͢Δɻ
    ‣ ಺෦Τϥʔ͔Βͷճ෮͢Δػߏ͸ɺނোͨ͠෦෼Λे෼ʹ෼཭Ͱ͖ͳ͍ɻ
 ίϯϙʔωϯτ಺෦ͷ͢΂͕ͯো֐ʹΑͬͯӨڹΛड͚ΔՄೳੑ͕͋Δ
    ‣ εʔύʔόΠβʹো֐΁ͷରԠ͸ҕ೚͠ɺγεςϜͷҰ෦Λ࠶ىಈͯ͠෮چ͢Δ
    ‣ ֊૚తͳ࠶ىಈϕʔεͷো֐ॲཧʹΑΓɺো֐ϞσϧΛେ෯ʹ؆ૉԽͰ͖Δɻ
 ·ͨɺ༧ظ͠ͳ͍ো֐ʹૺ۰ͯ͠΋ੜ͖࢒ΔՄೳੑ͕૿͢ ग़య: Reactive Design Patterns, Jonas Boner, Dr. Roland Kuhn, Brian Hanafee, Jamie Allen
19. Supervisor ΞΫλʔͷεʔύʔϏδϣϯώΤϥϧΩʔ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ๏ ਌ͱࢠͷΞΫλʔͷߏ଄ ໦ߏ଄ ͕͋Δɻ਌͸ࢠͷੜ੒΍؂ಜ Λߦ͏
    ๏ ਌ʹΑͬͯ࡞ΒΕͨࢠΞΫλʔ͸ɺεʔύʔόΠβͷ؂ಜԼʹ ஔ͔ΕΔɻࢠΞΫλʔ͕ഁغ͞ΕΔͱɺͦͷࢠΞΫλʔʹର͢ Δ਌ͷ؂ಜ੹೚΋ऴྃ͢Δ ๏ Ϋϥογϡ͢ΔՄೳੑ͕ߴ͍ΞΫλʔ͸ɺՄೳͳݶΓώΤϥϧ ΩʔͷԼ૚ʹ഑ஔ͢ΔɻԼ૚Ͱى͖ͨো֐͸ɺ্Ґ·ͰͷώΤ ϥϧΩʔ͕؅ཧɾΤεΧϨʔγϣϯ͕Մೳɻো֐Λىͨ͜͠ࢠ ΞΫλʔ͸਌ͷࢦࣔʹΑͬͯ࠶ىಈɾఀࢭͳͲߦ͏ Supervisor Child Child Child Supervisor Child Child Supervisor Child Child ग़య: Akka in Action, Raymond Roestenburg, Rob Bakker, Rob Williams
20. "LLBͰͷεʔύʔϏδϣϯώΤϥϧΩʔ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ๏ ࠷ॳʹActorSystem͕࡞ΒΕΔɻActorSystemΛ࢖ͬͯ࠷ॳͷεʔύʔόΠβΛ ࡞ΔɻεʔύʔόΠβ͕ ࢠΞΫλʔΛ࡞Δ͜ͱͰώΤϥϧΩʔΛߏங͢Δ
 ๏ ࣮ࡍʹ͸ɺΞϓϦέʔγϣϯ༻ͷΞΫλʔ͸VTFS
    HVBSEJBO഑Լʹॴଐ͢Δ Application Orders Products Users Order Product User Supervisor ActorSystem("OderSystem") / system user “root guardian” “user guardian” “the one who works the bubbles of space-time” “system guardian” your actor hierarchy sys support hierarchy shutdown order ग़య: akka.io - Supervision and Monitoring
21. εʔύʔϏδϣϯώΤϥϧΩʔͷ࣮૷ύλʔϯ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ๏ ϩάϑΝΠϧΛ؂ࢹ‎ϝϞϦ্ʹϩʔυ‎ߦʹ෼ղ‎%#ʹॻ͖ ࠐΉྫɻࢠΞΫλʔ͕Ӆṭ͞Ε͍ͯͳ͍࣮૷ύλʔϯ
    ๏ ར఺͸ɺ֤ΞΫλʔ͕૬ޓʹ௚઀௨৴͢Δ͜ͱɻεʔύʔόΠ β͸؂ಜۀ຿ͱΠϯελϯε࡞੒ͷΈ
 ๏ ܽ఺͸ɺ࠶ىಈ͔͠࢖͑ͳ͍͜ͱͱɺϝοηʔδ͕σουϨ λʔʹૹΒΕࣦͯΘΕͯ͠·͏Մೳੑ͕͋Δ͜ͱɻ਌ͷεʔ ύʔόΠβ͸ϝοηʔδϑϩʔ͔Β෼཭͞Εͯ͠·͏ Database DbWriter Row LogProccessor LogFile LogFileWatcher NewFile DbWriter Supervisor LogProccessor Supervisor LogFileWatcher Supervisor ώΤϥϧΩʔͷҧ͏ࢠΞΫλʔ΁ͷ ActorRefΛಘΔͷ͸೉͍͠ ग़య: Akka in ActionΑΓฤू, Raymond Roestenburg, Rob Bakker, Rob Williams
22. εʔύʔϏδϣϯώΤϥϧΩʔͷ࣮૷ύλʔϯ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ๏ ઌ΄Ͳͱಉ͡ॲཧϑϩʔ͕ͩɺதؒʹεʔύʔόΠβΛڬΈࢠ ΞΫλʔΛӅṭ͢Δ࣮૷ύλʔϯ
    ๏ εʔύʔόΠβ͸୯ͳΔੜ੒΍؂ಜͰ͸ͳ͘ɺؒ઀ࢀরͱ͠ ͯɺ͢΂ͯͷϝοηʔδΛ୯ʹಁաతʹϑΥϫʔυ͢Δɻ
 εʔύʔόΠβ͸ࢠΞΫλʔΛऴྃͨ͠Γɺ֎෦ͷΞΫλʔͱ ͸ແؔ܎ʹ৽͍͠΋ͷΛੜΈग़ͨ͠ΓͰ͖Δ
 ๏ ઌͷྫͱൺ΂ͯϝοηʔδϑϩʔͱώΤϥϧΩʔͷΪϟοϓ͕ ͳ͍ Database DbWriter DbWriterSupervisor LogFileWatcher Supervisor Row LogProccessor LogProccessorSupervisor LogFile LogFileWatcher NewFile ग़య: Akka in ActionΑΓฤू, Raymond Roestenburg, Rob Bakker, Rob Williams
23. 4QBSSPX
    'PSXBSEFSͷεʔύʔϏδϣϯώΤϥϧΩʔ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ๏ 3֊૚ͷώΤϥϧΩʔɻதؒͷεʔύʔόΠβ͸ Exponential BackOffΛαϙʔτ͢Δ
 ๏ ԼҐ૚ͷΞΫλʔ͸͍ͭͰ΋Ϋϥογϡͯ͠΋Α͍ɻ ࢠΞΫλʔͰྫ֎͕ൃੜ͢Δͱ࠶ىಈΛ໋͡Δɻ #BDL0⒎ޙʹϓϩηεΛ࠷ॳ͔Β΍Γ௚͢
 ๏ "1*ίʔϧ΋ಉ༷ʹ#BDL0⒎͍͕ͯͨ͠,BGLBͷηο γϣϯλΠϜλΠϜΞ΢τ͕ൃੜ͢ΔͨΊɺ#BDL0⒎ ͠ͳ͍Α͏ʹͨ͠ɻશମͷॲཧϑϩʔʹӨڹΛ༩͑ͳ ͍Α͏ʹ#BDL0⒎͢Δ͜ͱ͕ٻΊΒΕΔ ໰୊͕ى͖ ͨͷͰɺ BackOffΛ ഇࢭͨ͠
24. 'BMDPOΞʔΩςΫνϟৄղͷαϚϦ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ๏ ΞϓϦέʔγϣϯ։ൃͰͷ੒ޭཁҼ
    ‣ ,1*ߩݙ౓͕ߴ͍είʔϓͷબ୒ͱ10$ͷಋೖ
    ‣ ϦΞΫςΟϒγεςϜͱCQRS + ESͷ࠾༻ ๏ ࠓճͷϓϩδΣΫτͷޮՌ
    ‣ ະ஌ͷٕज़Λ࠾༻͠ͳ͕Β΋ݫબͨ͠ݕূΛ౿·͑ɺϦΞΫςΟϒγεςϜͱ $234
    
    &4ͷಛ௃Λ͋Θͤ࣋ͭɺϋΠύϑΥʔϚϯεͰো֐ʹڧ͍γεςϜΛ ߏங͢Δ͜ͱ͕Ͱ͖ͨ
25. ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork $IBU8PSLʹ͓͚Δ%FW0QTվળ ύʔτ2
26. Ϟνϕʔγϣϯ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ๏ ChatWork಺ʹେ͖ͳϝοηʔδϯά༻ͷαϒγεςϜΛ
 ߏங͢Δ(miroserviceతʹ੾Γग़͢)ͳΒ
 ๏ ͜Ε·ͰͷΠϯϑϥӡ༻՝୊΋ղܾ͍ͨ͠
    ‣ ओͳର৅ɿςετɾϦϦʔεύΠϓϥΠϯɺ࣮ߦΠϯϑϥ
    ๏ ։ൃνʔϜ͕ࣗ਎ͰϦϦʔεαΠΫϧΛप͠ɺ
 ӡ༻·ͰͰ͖ΔΑ͏ͳঢ়گΛ࡞ͬͯ%FW0QTΛՃ଎͍ͤͨ͞
27. ࠔ͍ͬͯͨ͜ͱ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ๏ ݱߦγεςϜͷΠϯϑϥߏ੒௒֓ཁ ‣ EC2ϕʔε(php)ͷαʔό܈ ‣ JenkinsʹΑΔσϓϩΠδϣϒ܈ ‣ CapistranoΛ࢖ͬͨσϓϩΠ ‣ FabricʹΑΔઃఆ؅ཧ
 ๏ ࠔ͍ͬͯͨ͜ͱ
    ‣ ϦϦʔε࡞ۀ͕׬શʹࣗಈԽ͞Ε͓ͯΒͣϦϦʔε͕େม
    ‣ σϓϩΠϑϩʔͷվम͕େม$*αʔόͷӡ༻ෛՙߴ͍
    ‣ ෛՙࢼݧͷख͕ؒ੯͍͠ ΋ͬͱΧδϡΞϧʹ΍Γ͍ͨ
28. ୡ੒Ͱ͖ͨ͜ͱ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ෛՙࢼݧΛ௨ͬͨΞϓϦίʔυΛҡ࣋Ͱ͖ Falcon։ൃνʔϜ͕ νʔϜ͚ͩͰ޷͖ͳλΠϛϯάͰϦϦʔε͠ ΞϥʔτରԠ·ͰνʔϜͰରԠͰ͖Δ Α͏ʹͳͬͨ
29. ߦͬͨ3ͭͷେ͖ͳࢪࡦ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ࣮ߦ؀ڥΛKubernetesʹ CIαʔόΛConcourse CIʹ ෛՙςετπʔϧͷࣗಈԽ
30. ࣮ߦ؀ڥΛ
    
    
    
    
    ,VCFSOFUFTʹ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ๏ ࠾༻ͨ͠ओͳཧ༝(ٕज़໘) ‣ ίϯςφΦʔέετϨʔγϣϯͱͯ͠͸σϑΝΫτ & Production Ready ͳػೳ͕๛෋ ‣ )FMNͱ͍͏KubernetesͷύοέʔδϯάγεςϜ͕͋Δ ‣ αʔόίετ࡟ݮݟࠐΊΔ ‣ ։ൃ͕΋ͷ͘͢͝׆ൃ ‣ LVCFBXT ͷϓϥΠϚϦϝϯςφ !NVNPTIV ͞Μ͕ࣾ಺ʹ͍Δ ‣ ϩʔΧϧ։ൃ؀ڥNJOJLVCF͕͋ͬͯΧϯλϯʹϩʔΧϧͰىಈͰ͖Δ
31. ࣮ߦ؀ڥΛ
    
    
    
    
    ,VCFSOFUFTʹ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ๏ ࠾༻ͨ͠ओͳཧ༝(ӡ༻໘) ‣ ΠϯϑϥνʔϜͱ։ൃνʔϜͷ੹຿͕෼཭Ͱ͖Δ ‣ ΠϯϑϥνʔϜ͸Kubenetesӡ༻ʹઐ೦ • খ͘͞อͯΔ ‣ ։ൃνʔϜ͸ࣗ෼ୡͰϦϦʔεΛঠѲͰ͖Δ
32. Kubernetes͕΋ͨΒͨ͠੹຿ͷ෼཭ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ΞϓϦ + Πϯϑϥ ๏ ඞཁͳAWSϦιʔε͸terraform؅ཧ ‣ ΞϓϦ: PR ࡞੒ ‣ Πϯϑϥ: ϨϏϡʔ & ద༻ security group etc. ΞϓϦ ๏ Kubernetes/Helm APIΛͰ͍ͭͰ΋
 σϓϩΠ(։ൃऀ ≒ ӡ༻ऀ) ๏ ΞϥʔτରԠ΋νʔϜࣗ਎ͰॲཧՄೳ Πϯϑϥ ๏ ҆ఆͨ͠ΠϯϑϥఏڙʹϑΥʔΧε ‣ kubernetes API, Helm API (Tiller) ‣ ϩάऩूج൫, ϝτϦΫεऩूج൫ ๏ kube-aws Λ࢖ͬͯkubernetesΛσϓϩΠ
33. $*αʔόʹ$PODPVSTF
    $*Λ࠾༻ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ๏ Concourse CIͷಛ௃ ๏ Consourse CIΛಋೖͯ͠Α͔ͬͨ͜ͱ ๏ FalconͷCI/CDύΠϓϥΠϯ
34. $PODPVSTF
    $*ͱ͸ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork https://concourse.ci
35. $PODPVSTF
    $*ͷಛ௃ͱϝϦοτ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork Simple and Scalable Dependable Results Integration Streamlined-UI
36. Simple & Scalable (1/4) ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ✓ ύΠϓϥΠϯ͕Ұڃࢢຽ ؂ࢹ औಘ Resource ঢ়ଶͱͯ͠ೖྗ Jobs Tasks ঢ়ଶΛग़ྗ Resource ঢ়ଶΛ֎෦΁อଘ ✓ ఆٛ͸શͯYAML ➡ Pipeline as CodesՄೳ Worker͸Πϯελϯε௥Ճ͢Δ͚ͩ reference: https://concourse.ci
37. Dependable Results (Reproducible Pipeline) (2/4) ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ✓ ύΠϓϥΠϯ͸εςʔτϨε ؂ࢹ औಘ Resource ঢ়ଶͱͯ͠ೖྗ Jobs Tasks ঢ়ଶΛग़ྗ Resource ঢ়ଶΛ֎෦΁อଘ ➡ ࣮ߦʹ࠶ݱੑ͕͋Δ ➡ ϩʔΧϧ։ൃͨ͠ύΠϓϥΠϯΛຊ൪CIαʔόʹͦͷ··σϓϩΠ ✓ Taskͷ࣮ߦ؀ڥ͕ίϯςφͰ෼཭͞Ε͍ͯΔ ➡ Concourseαʔόʹpluginඞཁͳ͍ͷͰ؅ཧָ͕ ➡ ಠࣗimageͰ࣮ߦ؀ڥࣗ༝ࣗࡏ reference: https://concourse.ci
38. Integration, Streamlined-UI (3,4/4) ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ✓ ֦ுՄೳͳResource ➡ ChatWork௨஌΋༰қʹಠ֦ࣗு reference: https://concourse.ci ๏ ϚϧνςφϯτରԠ ๏ ॊೈͳೝূํ๏ ‣ Basicೝূ, OAuth(Github etc.) Integration Streamlined-UI ๏ ϏϧυύΠϓϥΠϯͷঢ়ଶΛ
 ϦΞϧλΠϜͰ؂ࢹՄೳͳUI
 ๏ ೖྗςΩετϘοΫεͷແ͍UI
39. Concourse CIʹͯ͠ಛʹΑ͔ͬͨ͜ͱ(1/2) ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ✓ CIαʔόͷӡ༻͕ඇৗʹָʹͳͬͨ ๏ جຊతʹύΠϓϥΠϯͷఆٛʹશ͕ͯهड़͞ΕΔ ‣ task΍resourceͷఆٛ΋container image ๏ αʔό͸pipelineۦಈ͢Δ͚ͩͰΑ͍ͷͰpluginͷߏ੒؅ཧ͕ඞཁͳ͍ ๏ Databaseͷӡ༻͸ඞཁ͕ͩɺอଘσʔλ͸ओʹύΠϓϥΠϯఆٛ΍ϏϧυཤྺͷΈ ‣ RDSΛ࢖͑͹ओͳӡ༻λεΫ͸Χόʔͯ͠΋Β͑ΔͷͰෛ୲͕গͳ͍ ๏ Production ReadyͳσϓϩΠ͸গ͠஫ҙ͕ඞཁ ‣ ެࣜͰ͸#04)͕ਪ঑ ‣ !NVNPTIV͞ΜͱҰॹʹDPODPVSTFBXTͱ͍͏terraformͷthin wrapperΛ։ൃ&ެ։த
40. ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ✓ ϩʔΧϧ։ൃͨ͠ύΠϓϥΠϯ͕ͦͷ··ຊ൪ʹσϓϩΠͰ͖Δ ๏ ύΠϓϥΠϯ͸ReproducibleͳͷͰɺ֎෦(git, docker registry, kubernetes౳)ʹঢ়ଶΛ ४උ͢Ε͹Ͳ͜Ͱ΋࠶ݱ͕Մೳ
 ๏ ϩʔΧϧ։ൃ؀ڥ΋ॆ࣮ ‣ concourse ͸ ‘vagrant up’ͰΧϯλϯʹϩʔΧϧ؀ڥΛىಈՄೳ ‣ kubernetes ΋ minikube ͱ͍͏ϩʔΧϧ։ൃ؀ڥ͕͋Δ Concourse CIʹͯ͠ಛʹΑ͔ͬͨ͜ͱ(2/2)
41. FalconͷCI/CDύΠϓϥΠϯ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ๏ (JUMBC
    qPX
    XJUI
    &OWJSPONFOU
    #SBODIFT
    Λ࠾༻ ‣ ؀ڥຖͷϒϥϯνΛ࡞ͬͯঢ֨ͤ͞ΔϞσϧ ๏ ௨஌͸
    DIBUXPSLOPUJpDBUJPOSFTPVSDF
    Λ࣮૷ staging؀ڥ༻branch ຊ൪؀ڥ༻branch ಈ࡞֬ೝޙঢ֨(खಈ) staging؀ڥ ຊ൪؀ڥ push σϓϩΠ σϓϩΠ pull pull ௨஌
42. ෛՙςετπʔϧͷࣗಈԽ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ๏ Ϟνϕʔγϣϯ ආ͚͍ͨ ‣ ։ൃେ٧ΊͰෛՙςετͰύϑΥʔϚϯε͕ग़ͳ͍
 ๏ ͡Ό͊Ͳ͏͢Δʁ ‣ ͜Ε·ͰҎ্ʹΧδϡΞϧʹෛՙςετΛ͔͚ΒΕΔ؀ڥΛ࡞Γ͍ͨ • FullBokར༻͢Δ͜ͱͰߏங͸ࣗಈԽग़དྷ͍͕࣮ͯͨߦࣗಈԽ͕Ϛμͩͬͨ • ݺͼग़͠ʹґଘؔ܎͕͋ΔΑ͏ͳγφϦΦΛGUIͰ࡞੒͢Δͷ͕खؒͩͬͨ
43. ๏ Ͳ͏΍ΔʁʢͲ͏΍ͬͨ ‣ Amazon ECS + GatlingΛ࢖ͬͨෛՙςετࣗಈԽπʔϧͷಋೖ
 ๏ Ͳ͏ͳͬͨʁ ‣ ෛՙγφϦΦ͕ίϯςφԽ͞Εͯෛՙ࣮ߦ·ͰࣗಈԽ ‣ ෛՙςετΛ௨ͬͨίʔυͷҡָ͕࣋ʹͳͬͨ ෛՙςετπʔϧͷࣗಈԽ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork
44. ๏ 4DBMB"LLBͰ࣮૷͞Εͨෛՙςετπʔϧ
    ๏ γφϦΦϕʔε
    ๏ ෳ਺ΤϯυϙΠϯτରԠ
    ๏ %4-ͰγφϦΦ͕ίʔυͰॻ͚Δ
    ๏ (6*͔Β΋γφϦΦͭ͘ΕΔ
    ๏ *OUFSBDUJWFͳ)5.-Ϩϙʔτ (BUMJOHͱ͸ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork
45. (BUMJOHͱ͸ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ๏ Ϟνϕʔγϣϯ ‏͜ͷ෦෼ͷαϙʔτπʔϧΛ࣮૷ ‣ Ϋϥελ࣮ߦ • ෳ਺ΠϯελϯεͰ࣮ߦ͢Ε͹ͳΜͱ͔Ͱ͖Δ ‣ ෳ਺Ϩϙʔτͷaggregation ‣ ͨͩ͠ • Gatling Frontline ͱ͍͏঎༻൛͋Γ • scale-out cookbook ΋ࢀߟʹͳΔ
46. &$4
    
    (BUMJOHΛ͔ͭͬͨෛՙςετπʔϧ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ๏ $MPVE'PSNBUJPOςϯϓϨʔτ ‣ ECSΫϥελ+S3όέοτ, ECSλεΫ ๏ Gatling LogΛS3΁ॻ͖ग़ͨ͢ΊͷϕʔείϯςφΠϝʔδ ๏ S3ͷϩά͔Βू໿ϨϙʔτΛੜ੒͢Δπʔϧ 1.ߏங 2.ෛՙ࣮ߦ 3.Ϩϙʔτੜ੒ɾӾཡ ϩάอଘ pull
47. &$4
    
    (BUMJOHΛ͔ͭͬͨෛՙςετπʔϧ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ๏ ෛՙγφϦΦΛίϯςφΠϝʔδԽ͓͚ͯ͠͹ز͔ͭίϚϯυΛ
 ୟ͚ͩ͘Ͱෛՙ࣮ߦ͔ΒϨϙʔτ࡞੒·ͰࣗಈԽ
 ๏ ݱஈ֊Ͱ͸಺෦޲͚πʔϧͳͷͰɺকདྷతʹOSSͱͯ͠ެ։༧ఆ 1.ߏங 2.ෛՙ࣮ߦ 3.Ϩϙʔτੜ੒ɾӾཡ ϩάอଘ pull
48. DevOpsվળαϚϦ ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork 'BMDPO։ൃνʔϜ͕ ࣮ߦ؀ڥKubernetes&HelmԽɺCIαʔόConcourse CIԽɺ
 ෛՙࢼݧࣗಈԽπʔϧಋೖʹΑͬͯ ෛՙࢼݧΛ௨ͬͨΞϓϦίʔυΛ ։ൃνʔϜ͚ͩͰɺࣗ਎ͷ޷͖ͳλΠϛϯάͰϦϦʔε Α͏ʹͳͬͨ 'BMDPOγεςϜͷΞϥʔτରԠ·ͰνʔϜͰରԠͰ͖Δ ๏ ͜ͷϓϥΫςΟεΛطଘChatWorkνʔϜʹ֦ॆ ๏ ΠϯϑϥνʔϜΛͰ͖Δ͚ͩখ͘͞อͪଓ͚͍ͨ ࠓ
    ޙ
49. ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork ͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠ɻ
50. ChatWork ͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ © ChatWork http://corp.chatwork.com/ja/recruit/ We’re Hiring!!