标签相关
kubectl label -h 查询label相关
kubectl get pod --show-labels 查看每个pod的标签说明
kubectl get pod --show-labels -A -l app=pod 查看标签app=pod
kubectl annotate -h 查看资源注解
kubectl describe pod liveness-exec查看pod的探针
kubectl explain pods.spec.containers.readinessProbe
安全
kubectl explain pod.spec.securityContext
kubectl explain pod.spec.containers.securityContext.capabilities
kubectl exec -it pod-with-securitycontext -- /bin/sh
kubectl explain pod.spec.containers.resources limits 上限 requests 下限
kubectl describe pod 查询pod参数，其中QOS分为三类Guaranteed Burstable BestEffort
kubectl get pdb 中断预算查询
