Dockerの現在と未来

Transcript

1. Dockerͷݱࡏͱະདྷ ͳͥDocker͕ॏཁͳͷ͔
2. Agenda • ͳͥDocker͕ॏཁͳͷ͔(֬ೝ) • ࠷ۙͷಈ޲ • ࠓޙͷಈ޲ Dockerೖ໳͸Կ͔ద౰ʹ͍͍ͷ୳ͯ͠
3. ͳͥDocker͕ॏཁͳͷ͔
4. ҰݴͰ͍͏ͱΤίγεςϜ
5. There is no platform without ecosystem. by Solomon Hykes (Founder & CTO, Docker, inc) @DockerCon2015
6. ༏ΕͨΤίγεςϜ͕ ϓϥοτϑΥʔϜΛ࡞Δ
7. ࢖͍ͬͯΔٕज़͸ಛʹ৽͍͠΋ͷͰ΋ͳ͍ • UnionFS • cgroups • namespaces • Go
8. ΤίγεςϜ
10. • Πϯϑϥ͕શͯίʔυͱͯ͠දݱ͞ΕΔ • IaaC(Infrastracture as a Code)ʹΑΔΞʔΩςΫνϟͷ࠶ར ༻ɺϫʔΫϑϩʔͷ࠶ར༻ • ࠶ݱੑΛ୲อͨ͠ΞϓϦέʔγϣϯͷ഑෍ • DockerfileܧঝʹΑΔΠϝʔδͷ࠶ར༻
11. DockerʹΑΔϫʔΫϑϩʔΛࢧ͑Δٕज़ - CoreOS (ίϯςφઐ༻ܰྔOS) - Project Atomic (ίϯςφઐ༻ܰྔOS) - Kubernetes by Google (Orchestration) - Dokku (PaaS) - OpenShift by RedHat (PaaS) - Flynn (PaaS) - Drone.io (CI) - Rancher (Orchestration) ଞ৭ʑ
12. Docker͕͋Δੈք • σϓϩΠϫʔΫϑϩʔͷ৽͍͠ܗ (BlueGreen Deployment) • ΞʔΩςΫνϟͷ৽͍͠ܗ (Microservices) • ࠶ར༻ՄೳͳΠϯϑϥ • ָ͍͠ (ॏཁ) • DX (Developer Experience) ສࡀ
13. Docker͕ͳ͍ੈք • ͦΕVMͰग़དྷΔΑͶʁ • ͦΕVMίϐʔ͢Ε͹ग़དྷΔΑͶʁ • ߏ੒؅ཧπʔϧͰؤுΔੈք • ָ͘͠ͳ͍ (ॏཁ) → ͭΒ͍
14. VM্ͰDockerΛಈ͔͢ͷ͸͋Γʁ ΞϓϦέʔγϣϯϨΠϠʔͰͷΞΠιϨʔγϣϯͱ OSϨΠϠʔͰͷΞΠιϨʔγϣϯ͸໨త͕ผͳͷͰ͋ΓɻΉ͠ Ζਪ঑ɻ
15. ࠷ۙͷಈ޲
16. Docker 1.7ϦϦʔε • Docker Plugin (Networking, Volumes΋Pluggableʹ) • runC (dockerϑΥʔϚοτΛࣺͯͯLinux Foundation؅ཧԼ ͷۀքඪ४΁) • ZFSαϙʔτ
17. OCP • ओཁITϕϯμͰۀքඪ४ͷίϯςφϑΥʔϚοτΛࡦఆ͢Δ ͨΊLinux Foundation؅ཧԼʹઃཱ • ϕϯμʔχϡʔτϥϧ
18. ࠓޙͷಈ޲
19. Docker in Production • ετϨʔδͭΒ͍ɺωοτϫʔΫͭΒ͍ -> Storage, Networking Plugin (Experimental) • RancherΑ͔ͬͨ • ׂΓͱݱ࣮తʹͳΓͦ͏
20. Ҏ্