Kube

Architecture Glossary Certification tips Bookmarks kubectl imperative commands Docker vs containerD ctr nerdctl crictl etcd etcdctl kube-apiserver kube-controller-manager ReplicaSets Deployments Services Gems Architecture +----------------------+ | kube-apiserver | +----------+-----------+ | +------------------------+-----------------------+ | | +------+-------+ +--------+---------+ | etcd | | kube-scheduler | +--------------+ +------------------+ +--------------------------------------------------------+ | | +------+------------------+ +----------+-------+ | kube-controller-manager | | Cloud Controller | +--------------+----------+ +-------+----------+ << CONTROL PLANE COMPONENTS >> ------------------- << WORKER NODE COMPONENTS >> +--------------------+ +-------------------+ | Kubelet | | Kubelet | | kube-proxy | | kube-proxy | | Container runtime| | Container runtime| +--------------------+ +-------------------+ Node 1 Node 2 Glossary Term Definition cri Container Runtime Interface, the contract between k8s and the container runtime crictl ctr Debugging tool for containerD oci Open Container Initiative, formalised the specification of an imagespec and a runtimespec nerdctl Docker like CLI experience for containerD Certification tips Bookmarks https://kubernetes.io/docs/reference/kubectl/conventions/ ...