Dockerホットデプロイ運用の話 / Operations for Zero Downtime Docker Deployment

DockerϗοτσϓϩΠӡ༻ͷ࿩ JAWS Container #6 AKira Maeda Kaizen Platform, Inc.

I’m Akira Maeda @glidenote Kaizen Platform, Inc. ڞஶɹ αʔό/ΠϯϑϥΤϯδχΞཆ੒ಡຊ DevOpsฤ

‣ ޿ࠂӡ༻Λվળ͢ΔαʔϏε ‣ ೥݄ʹЌϦϦʔε ‣ ޿ࠂαʔϏεͳͷͰߴτϥϑΟοΫ ‣ ৴པੑɺϋΠύϑΥʔϚϯε͕ཁٻ͞ΕΔ

Kaizen Ad  Infrastructure

&-# &-# &$ &$ #JH2VFSZ ैདྷͷߏ੒

"-# &-# &$4 &$ #JH2VFSZ ৽͍͠ߏ੒

ALB + ECS

‣ "-# 5BSHFU(SPVQ ͱ&$4 4FSWJDF Λ૊Έ߹Θͤ Δͱ%PDLFSͷϗοτσϓϩΠ͕༰қʹ࣮ݱग़དྷΔ ‣ ϩʔυόϥϯα഑Լͷ৽چίϯςφೖΕସ͑ΛࣗಈͰ΍ͬ ͯ͘ΕΔͷͰɺࣗલͰ࣮૷͠ͳͯ͘΋ྑ͍

3. docker push 4. ecs-deploy 5. docker pull 2. docker
build, test 1. git merge deployment branch Deploy Flow

σϓϩΠલͷঢ়ଶ

σϓϩΠ௚ޙͷঢ়ଶ

σϓϩΠ׬ྃ

αʔϏεஅແ͠ʹ  ίϯςφͷೖΕସ͕͑Ͱ͖Δ

ৄ͍͠࿩͸ͪ͜Βʹ http://blog.glidenote.com/blog/2016/09/02/alb-ecs-docker-hot-deploy/

ίϯςφೖΕସ͑ʹ͕͔͔࣌ؒΔ ‣ ෳ਺ίϯςφΛར༻͠ͳ͍৔߹ɺ޻෉͠ͳ͍ͱίϯςφͷೖ Εସ͕͑஗͘ɺ৽چίϯςφ͕ࠞࡏ͢Δ͕࣌ؒ௕͘ͳΔɻ ‣ ίϯςφ਺ʹର͢ΔΠϯελϯε਺ɺ.JOJNVNIFBMUIZ QFSDFOUɺ.BYJNVNQFSDFOUͳͲͷௐ੔͕ඞཁ ‣ ݱࡏ͸σϓϩΠϑϩʔͷதͰɺ  FDTDMJTDBMFDBQBCJMJUZJBNTJ[F/ 
ͰσϓϩΠલʹΠϯελϯεΛഒʹ૿΍͠ɺσϓϩΠޙʹΠ ϯελϯε਺Λݩʹ໭͢Α͏ʹ͍ͯ͠Δɻ

͜ͷํ๏ͩͱίϯςφೖΕସ͕͑଎͍ Minimum healthy percent 100%,  Maximum percent 200% SFGTIUUQTBXTBNB[PODPNCMPHTDPNQVUFBNB[POFDTMBVODIFTOFXEFQMPZNFOUDBQBCJMJUJFTDMPVEXBUDINFUSJDTTJOHBQPSFBOE GSBOLGVSUSFHJPOT

͜ͷํ๏ͩͱೖΕସ͑ʹ͕͔͔࣌ؒΔ Minimum healthy percent 50%,   Maximum percent 100% SFGTIUUQTBXTBNB[PODPNCMPHTDPNQVUFBNB[POFDTMBVODIFTOFXEFQMPZNFOUDBQBCJMJUJFTDMPVEXBUDINFUSJDTTJOHBQPSFBOE
GSBOLGVSUSFHJPOT

ෳ਺ίϯςφ ‣ "-#ͩͱ%ZOBNJD1PSU.BQQJOHʹ΋ରԠͯ͠ ͍ΔͷͰɺෳ਺ίϯςφͩͱσϓϩΠ͸ߴ଎ԽͰ͖ Δ ‣ ͨͩσϓϩΠͷͨΊʹ৽نίϯςφ෼ͷ$16ɺϝ ϞϦͳͲͷϦιʔεΛ༨Β͓ͤͯ͘ͷͰɺϦιʔε ޮ཰ѱ͍

·ͱΊ ‣ "-# &$4Ͱ%PDLFSͷϗοτσϓϩΠ͕༰қʹ ͳͬͨ ‣ σϓϩΠ࣌ͷίϯςφೖΕସ͑ߴ଎Խʹ͸ɺ·ͩվ ળͷ༨஍͕͋Δ

Docker΍Γ͍ͨਓ͓଴ͪͯ͠·͢!! https://kaizenplatform.com/hiring/engineer.html#infrastructure_engineer

Thanks!

Dockerホットデプロイ運用の話 / Operations for Zero Downtim...