#note [[つくって、壊して、直して学ぶ Kubernetes入門]] がめちゃくちゃ良かった [https://kubernetes.io/ja/docs/reference/kubectl/cheatsheet/](https://kubernetes.io/ja/docs/reference/kubectl/cheatsheet/) [小さく始めるKubernetes/The First Kubernetes](https://speakerdeck.com/bells17/the-first-kubernetes) [Kubeletについて/Kubelet](https://speakerdeck.com/bells17/kubelet) [Kubeletから読み解くKubernetesのコンテナ管理の裏側/Kubelet & Containers](https://speakerdeck.com/bells17/kubelet-and-containers) [Cluster Autoscaler](https://speakerdeck.com/bells17/cluster-autoscaler) [Kubernetesソースコードリーディング入門](https://speakerdeck.com/bells17/kubernetessosukotoriteinkuru-men) [kube-proxy入門](https://speakerdeck.com/bells17/kube-proxyru-men) [KubernetesとCoreDNSについて理解する](https://speakerdeck.com/bells17/kubernetestocorednsnituiteli-jie-suru) [Kubernetesに対する理解を高めてKubernetesの「わからない」を減らそう](https://speakerdeck.com/bells17/kubernetesnidui-suruli-jie-wogao-metekubernetesno-wakaranai-wojian-rasou) [Controllerを作ってみよう ~ Kubernetes Controllerハンズオン ~](https://speakerdeck.com/bells17/controllerwozuo-tutemiyou-kubernetes-controllerhansuon) [アーキテクチャから学ぶKubernetesの全体像](https://speakerdeck.com/bells17/akitekutiyakaraxue-hukubernetesnoquan-ti-xiang) EKS [https://aws.github.io/aws-eks-best-practices/](https://aws.github.io/aws-eks-best-practices/) [https://aws-observability.github.io/observability-best-practices/guides/containers/aws-native/eks/amazon-cloudwatch-container-insights](https://aws-observability.github.io/observability-best-practices/guides/containers/aws-native/eks/amazon-cloudwatch-container-insights) [https://aws-observability.github.io/observability-best-practices/guides/containers/aws-native/eks/log-aggregation](https://aws-observability.github.io/observability-best-practices/guides/containers/aws-native/eks/log-aggregation) [https://aws-observability.github.io/observability-best-practices/guides/containers/aws-native/eks/eks-api-server-monitoring](https://aws-observability.github.io/observability-best-practices/guides/containers/aws-native/eks/eks-api-server-monitoring) [https://aws-observability.github.io/observability-best-practices/guides/containers/aws-native/eks/container-tracing-with-aws-xray](https://aws-observability.github.io/observability-best-practices/guides/containers/aws-native/eks/container-tracing-with-aws-xray) [https://aws-observability.github.io/observability-best-practices/guides/containers/oss/eks/best-practices-metrics-collection](https://aws-observability.github.io/observability-best-practices/guides/containers/oss/eks/best-practices-metrics-collection) [https://aws-observability.github.io/observability-best-practices/guides/containers/oss/eks/keda-amp-eks](https://aws-observability.github.io/observability-best-practices/guides/containers/oss/eks/keda-amp-eks) クラスター設計周り 1クラスターマルチテナンシー [https://aws.amazon.com/jp/blogs/news/multi-tenant-design-considerations-for-amazon-eks-clusters](https://aws.amazon.com/jp/blogs/news/multi-tenant-design-considerations-for-amazon-eks-clusters) [https://techblog.zozo.com/entry/zozoglass-eks-multi-tenancy](https://techblog.zozo.com/entry/zozoglass-eks-multi-tenancy) [https://techblog.zozo.com/entry/zozomat-migration-multi-eks](https://techblog.zozo.com/entry/zozomat-migration-multi-eks) Tips sh ``` # image を確認する kubectl get deployment xxx -o=jsonpath='{.spec.template.spec.containers[0].image}' # デバッグ用途 kubectl --namespace default debug --stdin --tty <Pod名> --image curlimages/curl --target=xxx -- sh # node 全体を describe することができる kubectl describe node --namespace default ```