Upgrade to Pro — share decks privately, control downloads, hide ads and more …

CKAを取得しよう

makocchi
December 20, 2017

 CKAを取得しよう

Kubernetes の管理者認定の資格である CKA を取得するために準備することとかをまとめました

This presentation shows that what is CKA and how to prepare for passing the Kubernetes CKA exam.

makocchi

December 20, 2017
Tweet

More Decks by makocchi

Other Decks in Technology

Transcript

  1. WHO ARE YOU? makocchi ▸ Kubernetes ͸ 1.4 ͘Β͍͔Β৮Γ࢝Ίͨ ▸

    ΦϯϓϨͰ Kubernetes ͷ cluster Λల։͢Δ࢓ ૊ΈΛ࡞ͬͨΓ ▸ CKA ͷࢿ֨ΛऔͬͯΈͨΓ ▸ ͦΕҎ֎͸ OpenStack Λগʑ͞ΘͬͨΓ Twitter / @makocchi Facebook / makocchi0923 makocchi / Ichigaya Geek˒Night #16 Kubernetes Christmas!
  2. WHAT IS “CERTIFIED KUBERNETES ADMINISTRATOR”? CKAͱ͸ ▸ Kubernetes ؅ཧऀͱͯ͠ͷٕज़ೝఆ ▸

    CNCF(※) ʹΑͬͯఏڙ͞Ε͍ͯΔ ▸ ೥݄ʹ GA ʹͳͬͨ৽͍͠ࢿ֨ ▸ ౰વੈքతʹ΋·ͩͦΜͳʹ͍࣋ͬͯΔਓ͸ଟ͘ͳ͍ ▸ औಘ͢ΔͱυϠΕΔ ͔΋ʁ ※CNCF = Cloud Native Computing Foundation makocchi / Ichigaya Geek˒Night #16 Kubernetes Christmas!
  3. CONTENTS OF CKA ͲΜͳײ͡ͷࢼݧͳͷ͔ ▸ Kubernetes ͷߏஙɾઃఆɾӡ༻ͱ෯޿͍δϟϯϧ͔Βग़୊͞ΕΔ ▸ ໰୊਺͸ 31

    ໰ ▸ අ༻ $300 ഊऀ෮׆͋Γ  ▸ ࢼݧ࣌ؒ 4 ࣌ؒ ▸ શ࣮ٕͯํࣜ ༧Ί 8 ͭͷ Cluster ͕ߏங͞Ε͍ͯΔ/ Kubernetes 1.6.2  ▸ ࢼݧ͸ϒϥ΢β্ͷԾ૝ Terminal ͔Βૢ࡞ makocchi / Ichigaya Geek˒Night #16 Kubernetes Christmas!
  4. CONTENTS OF CKA ͲΜͳײ͡ͷࢼݧͳͷ͔ ▸ Kubernetes ͷߏஙɾઃఆɾӡ༻ͱ෯޿͍δϟϯϧ͔Βग़୊͞ΕΔ ▸ ໰୊਺͸ 31

    ໰ ▸ අ༻ $300 ഊऀ෮׆͋Γ  ▸ ࢼݧ࣌ؒ 4 ࣌ؒ ▸ શ࣮ٕͯํࣜ ༧Ί 8 ͭͷ Cluster ͕ߏங͞Ε͍ͯΔ/ Kubernetes 1.6.2  ▸ ࢼݧ͸ϒϥ΢β্ͷԾ૝ Terminal ͔Βૢ࡞ makocchi / Ichigaya Geek˒Night #16 Kubernetes Christmas! ΋͏͜ͷ৘ใ͸ ݹ͍ʂʂ
  5. CONTENTS OF CKA ͲΜͳײ͡ͷࢼݧͳͷ͔/&8 ▸ Kubernetes ͷߏஙɾઃఆɾӡ༻ͱ෯޿͍δϟϯϧ͔Βग़୊͞ΕΔ ▸ ໰୊਺͸ 31

    ໰ ▸ අ༻ $300 ഊऀ෮׆͋Γ  ▸ ࢼݧ࣌ؒ 4 ࣌ؒ ▸ શ࣮ٕͯํࣜ ༧Ί 8 ͭͷ Cluster ͕ߏங͞Ε͍ͯΔ/ Kubernetes 1.6.2  ▸ ࢼݧ͸ϒϥ΢β্ͷԾ૝ Terminal ͔Βૢ࡞ makocchi / Ichigaya Geek˒Night #16 Kubernetes Christmas! 24 3 6 1.8.2
  6. WHAT IS NEEDED FOR PASSING “CERTIFIED KUBERNETES ADMINISTRATOR” ΍͓ͬͯ͘΂͖͜ͱ ▸

    ΧϯχϯάϖʔύʔΛ࡞͓ͬͯ͘ ▸ Wͷެࣜ Document ΁ͷϦϯΫ ▸ Kubernetes ͷ binary ͷϦϯΫ ▸ manifest file ͷ sample ࢀߟʹ͢Δgithub repo ౳ ▸ θϩ͔Β Cluster ͷߏங͕Ͱ͖ΔΑ͏ʹ͓ͯ͘͠ ▸ kube* ͚ͩͰ͸ͳ͘ etcd, flannelɺcni ΋ɾɾ ଴ͬͯΔΑʂ makocchi / Ichigaya Geek˒Night #16 Kubernetes Christmas!
  7. WHAT IS NEEDED FOR PASSING “CERTIFIED KUBERNETES ADMINISTRATOR” ΍͓ͬͯ͘΂͖͜ͱ ▸

    ؀ڥηοτΞοϓͷ४උ ▸ tmux ʹ׳Ε͓ͯ͘ͱ͍͍ ▸ kubectl ͸ bash completion Ͱ͖ΔΑ͏ʹ ▸ Systemd ʹ׳Ε͓ͯ͘ ▸ Log ͷݟํɺUnit ͷॻ͖ํɺsystemctl ܥͷૢ࡞ ▸ Ubuntuʹ׳Ε͓ͯ͘ ▸ ؀ڥ͸jujuͰߏ੒͞Ε͍ͯΔ ֮͑ͳ͍͍ͯ͘ ▸ ༨༟͕͋Ε͹ Calico ΋ɾɾ makocchi / Ichigaya Geek˒Night #16 Kubernetes Christmas! ଴ͬͯΔΑʂ
  8. EXAM DETAIL ग़୊ൣғͷׂ߹ ▸ Application Lifecycle Management 8% ▸ Installation,

    Configuration & Validation 12% ▸ Core Concepts 19% ▸ Networking 11% ▸ Scheduling 5% ▸ Security 12% ▸ Cluster Maintenance 11% ▸ Logging / Monitoring 5% ▸ Storage 7% ▸ Troubleshooting 10% makocchi / Ichigaya Geek˒Night #16 Kubernetes Christmas! https://www.cncf.io/certification/expert/