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CoreOS 運用の所感

CoreOS 運用の所感

CoreOS Meetup Tokyo #1 での発表資料。
etcd, fleet オフにして使ってるので期待した内容ではないかもですが...
http://coreos-meetup-tokyo.connpass.com/event/12596/

Seigo Uchida

April 09, 2015
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  1. ྫ: GHOST ରԠ • alpha ͱ beta ʹΞοϓσʔτ͘Δ • 1೔஗ΕͰ

    stable ʹΞοϓσʔτ͘Δ • ࠷৽όʔδϣϯͰ EC2 ౤Լͯ͠ϒϧʔάϦʔϯ • ·ͨ͸ ELB ͔Β֎ͯ͠ΞοϓσʔτͱϦϒʔτ
  2. ૺ۰ͨ͠໰୊ • CoreOS ͕ EC2 ͰΫϥογϡ #204 • CoreOS Ξοϓσʔτதʹ

    btrfs ىҼͰ Disk latency ΊͬͪΌ্͕Δ #259, #263 • Outband traffic ʹ໰୊͋Γɺίϯςφ಺ͷαʔϏε͕ ໊લղܾͰ͖ͳ͍ #297
  3. CoreOS channel બͼ • alpha ͸඼࣭తʹ alpha ͱ͍͏ҙຯ͡Όͳ͍ • Ξοϓσʔτ͕དྷΔස౓Λද͢

    • alpha ͸਺೔ຖɺbeta ͸1,2िؒ͝ͱ, stable ͸ 1ϲ݄ຖ • stable ͕ग़ͨ໰୊͕ alpha, beta ͷॱͰ௚Δ • alpha ͸க໋తͳΞοϓσʔτ΋དྷΔͷͰආ͚Δ • stable ͕ stable ʹͳΔ·Ͱ͸ beta ͕ྑ͍?
  4. ηϧϑαʔϏεԽ Dev ͱ Ops ͕Ұॹʹ Chef Ϩγϐॻ͘ Ops ͕ Chef

    Λద༻ Dev ͕ Dockerfile ॻ͘ɺΠϝʔδΛϏϧυ Dev ͕ίϯςφΛσϓϩΠ
  5. Ͳ͏͢Δ͔ݕ౼த • μΠφϛοΫΦʔέετϨʔγϣϯඞཁ • k8s ࢖͏? • Heroku tokyo region

    ଴ͪ? • flynn, deis, latice Ͱ OSS PaaSʁ • ECS? GKE ʹ೚ͤΔʁ • Hashicorp ੡…ʁ • Swarmʁ
  6. ·ͱΊ • etcd,fleet ΦϑͰ΋ϝϦοτ͋Δ • όά΋͋Δ • Ops behind the

    API ʹνϟϨϯδ • ҙݟަ׵ɾϊ΢ϋ΢ڞ༗͠·͠ΐ͏