kubernetes, controller, custom resources, operatiors, kubebuilder

service, nodeport, nat, iptables, kube-proxy

command, open source tools

graceful shutdown and zero downtime

pv, pvc, storage class, volume, provider

authentication, authorization, OpenID , dex, ldap

debug kube pending pods and scheduling failures

pprof, profiling, profile, go-torch, flamegraph

k8s checks, alerts

Open Policy Agent, validating admission webhook, admission controller

Kubernetes tune

Kubernetes troubleshoot

Kubernetes dns, ndots, headless, NodeLocal DNSCache

kubernetes events

capacity, large clusters

k8s known issues list

design principles, constatns values and path, init workflow, kubeadm

Docker, containerd, dockershim

Kubernetes security

envoy, service mesh ingress controller, kubernetes informer

cpu time, mem, disruption budget, priorityclass

control plane node

command

PKI certificates

fluentd, sidecar, prestop, node level, cluster-level , audit, events

kube config, admin service account, token

Kubernetes command

kubelet, cri, container runtime interface, containerd, dockershim, sandbox and container

Pod

network loadbalancer, metallb

authentication, authorization, pod security, network security, csr, k8s hardening guide, national security agency, cybersecurity technical report and so on

Kubernetes monitor, eks monitor, metrics

Kubernetes traefik

service mesh, microservies

canal, flannel, calico ..

canal, flannel, calico ..

Kubernetes storage

Kubernetes ingress,ingress controller and metallb

Kubernetes service

Kubernetes cluster upgrading

Kubernetes cluster necessary images

Kubernetes cni, cnm

Kubernetes kube-proxy

Kubernetes coredns

Kubernetes etcd

Kubernetes apiserver scheduler controller-manager

Kubernetes kubeadm init

Kubernetes kubelet

Kubernetes network, ingress, service mesh, ipvs

Kubernetes components, k8s baisc notes

k8s, OOMKiller, oom_score, container_memory_usage_bytes, container_memory_working_set_bytes