← Namespaces464 / 640

hardkubectl

Apply a LimitRange manifest to set default CPU and memory limits in a namespace

command

kubectl apply -f limitrange.yaml -n NAMESPACE

also accepted

kubectl apply -fkubectl apply -f limitrange.yaml -n

Command breakdown

Part of the Kubernetes CLI (kubectl) — Namespaces category.

kubectlapply-flimitrange.yaml-nNAMESPACE

Flag	Purpose
`-f`	Boolean flag
`-n`	Boolean flag

More Namespaces commands

List all namespaces in the cluster and their statuskubectl get namespaces
Create a new namespace to isolate resources within the clusterkubectl create namespace NAMESPACE_NAME
Delete a namespace and all resources contained within itkubectl delete namespace NAMESPACE_NAME
List all pods within a specific namespace using the -n flagkubectl get pods -n NAMESPACE
Show detailed information about a Kubernetes namespace including resource quotas and limitskubectl describe namespace NAMESPACE_NAME
Set the default namespace for the current kubectl context so you don't need -n on every commandkubectl config set-context --current --namespace NAMESPACE_NAME
Export a namespace definition as YAMLkubectl get namespace NAMESPACE -o yaml
List all workloads, services, and other resources within a namespacekubectl get all -n NAMESPACE

See all Namespaces commands →

← prev next →

More Namespaces commands →Full cheat sheet →

Test your recall — not just your reading.

Practice with interactive quiz →