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KubernetesでCLIを快適を使いたい
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Show Murai
November 15, 2017
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KubernetesでCLIを快適を使いたい
Show Murai
November 15, 2017
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Transcript
KubernetesͰCLIΛշదΛ͍͍ͨ αΠόʔΤʔδΣϯτͱ͘͞ΒΠϯλʔωοτͷΠϯϑϥஊٛ αΠόʔΤʔδΣϯτ ΞυςΫελδΦ ଜҪ ᠳଠ࿕ https://connpass.com/event/70903/
ࣗݾհ • ଜҪ ᠳଠ࿕ • @Show_murai • גࣜձࣾαΠόʔΤʔδΣϯτ ΞυςΫελδΦ ΠϯϑϥνʔϜ
Πϯϑϥ ϦʔυΤϯδχΞ ※ຊͷൃදݸਓͷݟղͰ͋Γɺॴଐ͢Δ৫ͷެࣜݟղͰ͋Γ·ͤΜ
ࣗݾհ • ژग़ • αΠόʔΤʔδΣϯτ த్ೖࣾ • ϓϩμΫτ(ϓϩδΣΫτ)͖ͷΠϯϑϥ • झຯཱྀߦɺϑοταϧ
• ࢂഊ͠·ͨ͠
Kubernetes(k8s) ͬͯ·͔͢!?
࠷͍ۙ࢝Ί·ͨ͠
KubernetesΛͬͱ ศརʹͯ͘͠ΕΔcliπʔϧͷհ
context/nemespace ΛΓସ͍͑ͨ
kubectx
kubectxͷศརͳͱ͜Ζ • MacͳΒbrewͰҰൃΠϯετʔϧ • contextͷrename͕Ͱ͖Δ • ิͰcontext/nsͷϦετͳΜͯݟͳ͍͍ͯ͘
contextͷΓସ͑
namespaceͷΓସ͑
ͪͳΈʹ
ShellʹCurrentͷ context/namespaceΛදࣔ͢Δ
zsh-kubectl-prompt
zshʹදࣔͤ͞Δ • ΦϖϛεΛ͙ͷʹॏཁ • brewͰҰൃΠϯετʔϧ • zshrcʹઃఆΛՃ ͜Εˠ
ίϯςφϩά؆୯ʹݟ͍ͨ
stern
kubectl get pods kubectl logs -f PODS ·ͩͬͯ·͔͢ʁ
stern PODS ͜ΕͰͰ͖·͢
sternͷ͕࠷ߴͳͱ͜Ζ • “stern KEYWORD” ͢Δ͚ͩ • ݕࡧ͍ͨ͠ϫʔυΛೖΕΔ͚ͩ (શҰக͡Όͳͯ͘Α͍ • Podຖʹ৭͚͞Εͯͯݟ͍͢
• ϒϩάͰେઈࢍ • kubernetes͍શһ stern Λಋೖ͖͢
͋Γ͕ͱ͏͍͟͝·ͨ͠
Kubernetes Γ͍ͨͻͱ ϚδͰઈࢍืूத ※ΦϑΟεݟֶ͚ͩͰେৎͰ͢ αΠόʔΤʔδΣϯτ ΞυςΫελδΦ https://adtech.cyberagent.io/