kubectl describe

Synopsis

Show details of a specific resource or group of resources.

Print a detailed description of the selected resources, including related resources such as events or controllers. You may select a single object by name, all objects of that type, provide a name prefix, or label selector. For example:

    $ kubectl describe TYPE NAME_PREFIX

will first check for an exact match on TYPE and NAME_PREFIX. If no such resource exists, it will output details for every resource that has a name prefixed with NAME_PREFIX.

Use "kubectl api-resources" for a complete list of supported resources.

kubectl describe (-f FILENAME | TYPE [NAME_PREFIX | -l label] | TYPE/NAME)

Examples

  # Describe a node
  kubectl describe nodes kubernetes-node-emt8.c.myproject.internal
  
  # Describe a pod
  kubectl describe pods/nginx
  
  # Describe a pod identified by type and name in "pod.json"
  kubectl describe -f pod.json
  
  # Describe all pods
  kubectl describe pods
  
  # Describe pods by label name=myLabel
  kubectl describe pods -l name=myLabel
  
  # Describe all pods managed by the 'frontend' replication controller
  # (rc-created pods get the name of the rc as a prefix in the pod name)
  kubectl describe pods frontend

Options

-A, --all-namespaces

If present, list the requested object(s) across all namespaces. Namespace in current context is ignored even if specified with --namespace.

--chunk-size int     Default: 500

Return large lists in chunks rather than all at once. Pass 0 to disable. This flag is beta and may change in the future.

-f, --filename strings

Filename, directory, or URL to files containing the resource to describe

-h, --help

help for describe

-k, --kustomize string

Process the kustomization directory. This flag can't be used together with -f or -R.

-R, --recursive

Process the directory used in -f, --filename recursively. Useful when you want to manage related manifests organized within the same directory.

-l, --selector string

Selector (label query) to filter on, supports '=', '==', and '!='.(e.g. -l key1=value1,key2=value2). Matching objects must satisfy all of the specified label constraints.

--show-events     Default: true

If true, display events related to the described object.

Options inherited from parent commands

--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.

--as-uid string

UID to impersonate for the operation.

--cache-dir string     Default: "$HOME/.kube/cache"

Default cache directory

--certificate-authority string

Path to a cert file for the certificate authority

--client-certificate string

Path to a client certificate file for TLS

--client-key string

Path to a client key file for TLS

--cluster string

The name of the kubeconfig cluster to use

--context string

The name of the kubeconfig context to use

--default-not-ready-toleration-seconds int     Default: 300

Indicates the tolerationSeconds of the toleration for notReady:NoExecute that is added by default to every pod that does not already have such a toleration.

--default-unreachable-toleration-seconds int     Default: 300

Indicates the tolerationSeconds of the toleration for unreachable:NoExecute that is added by default to every pod that does not already have such a toleration.

--disable-compression

If true, opt-out of response compression for all requests to the server

--insecure-skip-tls-verify

If true, the server's certificate will not be checked for validity. This will make your HTTPS connections insecure

--kubeconfig string

Path to the kubeconfig file to use for CLI requests.

--match-server-version

Require server version to match client version

-n, --namespace string

If present, the namespace scope for this CLI request

--password string

Password for basic authentication to the API server

--profile string     Default: "none"

Name of profile to capture. One of (none|cpu|heap|goroutine|threadcreate|block|mutex)

--profile-output string     Default: "profile.pprof"

Name of the file to write the profile to

--request-timeout string     Default: "0"

The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests.

-s, --server string

The address and port of the Kubernetes API server

--storage-driver-buffer-duration duration     Default: 1m0s

Writes in the storage driver will be buffered for this duration, and committed to the non memory backends as a single transaction

--storage-driver-db string     Default: "cadvisor"

database name

--storage-driver-host string     Default: "localhost:8086"

database host:port

--storage-driver-password string     Default: "root"

database password

--storage-driver-secure

use secure connection with database

--storage-driver-table string     Default: "stats"

table name

--storage-driver-user string     Default: "root"

database username

--tls-server-name string

Server name to use for server certificate validation. If it is not provided, the hostname used to contact the server is used

--token string

Bearer token for authentication to the API server

--user string

The name of the kubeconfig user to use

--username string

Username for basic authentication to the API server

--version version[=true]

--version, --version=raw prints version information and quits; --version=vX.Y.Z... sets the reported version

--warnings-as-errors

Treat warnings received from the server as errors and exit with a non-zero exit code

See Also

  • kubectl - kubectl controls the Kubernetes cluster manager

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Last modified August 19, 2024 at 5:14 PM PST: Update kubectl reference for v1.31 (59df28c340)