Production-Grade Container Orchestration

Synopsis Delete the specified context from the kubeconfig. kubectl config delete-context NAME Examples # Delete the context for the minikube cluster kubectl config delete-context minikube Options -h, --help help for delete-context Parent Options Inherited --as string Username to impersonate for the operation. User could be a regular user or a service account in a namespace. --as-group strings Group to impersonate for the operation, this flag can be repeated to specify multiple groups.

Production-Grade Container Orchestration

Synopsis Create a namespace with the specified name. kubectl create namespace NAME [--dry-run=server|client|none] Examples # Create a new namespace named my-namespace kubectl create namespace my-namespace Options --allow-missing-template-keys     Default: true If true, ignore any errors in templates when a field or map key is missing in the template. Only applies to golang and jsonpath output formats. --dry-run string[="unchanged"]     Default: "none" Must be "none", "server", or "client". If client strategy, only print the object that would be sent, without sending it.

Production-Grade Container Orchestration

Production-Grade Container Orchestration

Synopsis Create a priority class with the specified name, value, globalDefault and description. kubectl create priorityclass NAME --value=VALUE --global-default=BOOL [--dry-run=server|client|none] Examples # Create a priority class named high-priority kubectl create priorityclass high-priority --value=1000 --description="high priority" # Create a priority class named default-priority that is considered as the global default priority kubectl create priorityclass default-priority --value=1000 --global-default=true --description="default priority" # Create a priority class named high-priority that cannot preempt pods with lower priority kubectl create priorityclass high-priority --value=1000 --description="high priority" --preemption-policy="Never" Options --allow-missing-template-keys     Default: true If true, ignore any errors in templates when a field or map key is missing in the template.

Synopsis Display one or many contexts from the kubeconfig file. kubectl config get-contexts [(-o|--output=)name)] Examples # List all the contexts in your kubeconfig file kubectl config get-contexts # Describe one context in your kubeconfig file kubectl config get-contexts my-context Options -h, --help help for get-contexts --no-headers When using the default or custom-column output format, don't print headers (default print headers). -o, --output string Output format. One of: (name). Parent Options Inherited --as string Username to impersonate for the operation.

Production-Grade Container Orchestration

Synopsis Specify compute resource requirements (CPU, memory) for any resource that defines a pod template. If a pod is successfully scheduled, it is guaranteed the amount of resource requested, but may burst up to its specified limits. For each compute resource, if a limit is specified and a request is omitted, the request will default to the limit. Possible resources include (case insensitive): Use "kubectl api-resources" for a complete list of supported resources.