Kubectl:get

Display one or many resources.

 Prints a table of the most important information about the specified resources. You can filter the list using a label
selector and the --selector flag. If the desired resource type is namespaced you will only see results in your current
namespace unless you pass --all-namespaces.

 By specifying the output as 'template' and providing a Go template as the value of the --template flag, you can filter
the attributes of the fetched resources.

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

Examples:
  # List all pods in ps output format
  kubectl get pods

  # List all pods in ps output format with more information (such as node name)
  kubectl get pods -o wide

  # List a single replication controller with specified NAME in ps output format
  kubectl get replicationcontroller web

  # List deployments in JSON output format, in the "v1" version of the "apps" API group
  kubectl get deployments.v1.apps -o json

  # List a single pod in JSON output format
  kubectl get -o json pod web-pod-13je7

  # List a pod identified by type and name specified in "pod.yaml" in JSON output format
  kubectl get -f pod.yaml -o json

  # List resources from a directory with kustomization.yaml - e.g. dir/kustomization.yaml
  kubectl get -k dir/

  # Return only the phase value of the specified pod
  kubectl get -o template pod/web-pod-13je7 --template={{.status.phase}}

  # List resource information in custom columns
  kubectl get pod test-pod -o custom-columns=CONTAINER:.spec.containers[0].name,IMAGE:.spec.containers[0].image

  # List all replication controllers and services together in ps output format
  kubectl get rc,services

  # List one or more resources by their type and names
  kubectl get rc/web service/frontend pods/web-pod-13je7

  # List status subresource for a single pod.
  kubectl get pod web-pod-13je7 --subresource status

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

    --allow-missing-template-keys=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.

    --chunk-size=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.

    --field-selector='':
    Selector (field query) to filter on, supports '=', '==', and '!='.(e.g. --field-selector
    key1=value1,key2=value2). The server only supports a limited number of field queries per type.

    -f, --filename=[]:
    Filename, directory, or URL to files identifying the resource to get from a server.

    --ignore-not-found=false:
    If the requested object does not exist the command will return exit code 0.

    -k, --kustomize='':
    Process the kustomization directory. This flag can't be used together with -f or -R.

    -L, --label-columns=[]:
    Accepts a comma separated list of labels that are going to be presented as columns. Names are case-sensitive.
    You can also use multiple flag options like -L label1 -L label2...

    --no-headers=false:
    When using the default or custom-column output format, don't print headers (default print headers).

    -o, --output='':
    Output format. One of: (json, yaml, name, go-template, go-template-file, template, templatefile, jsonpath,
    jsonpath-as-json, jsonpath-file, custom-columns, custom-columns-file, wide). See custom columns
    [https://kubernetes.io/docs/reference/kubectl/overview/#custom-columns], golang template
    [http://golang.org/pkg/text/template/#pkg-overview] and jsonpath template
    [https://kubernetes.io/docs/reference/kubectl/jsonpath/].

    --output-watch-events=false:
    Output watch event objects when --watch or --watch-only is used. Existing objects are output as initial ADDED
    events.

    --raw='':
    Raw URI to request from the server.  Uses the transport specified by the kubeconfig file.

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

    -l, --selector='':
    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.

    --server-print=true:
    If true, have the server return the appropriate table output. Supports extension APIs and CRDs.

    --show-kind=false:
    If present, list the resource type for the requested object(s).

    --show-labels=false:
    When printing, show all labels as the last column (default hide labels column)

    --show-managed-fields=false:
    If true, keep the managedFields when printing objects in JSON or YAML format.

    --sort-by='':
    If non-empty, sort list types using this field specification.  The field specification is expressed as a
    JSONPath expression (e.g. '{.metadata.name}'). The field in the API resource specified by this JSONPath
    expression must be an integer or a string.

    --subresource='':
    If specified, gets the subresource of the requested object. Must be one of [status scale]. This flag is alpha
    and may change in the future.

    --template='':
    Template string or path to template file to use when -o=go-template, -o=go-template-file. The template format
    is golang templates [http://golang.org/pkg/text/template/#pkg-overview].

    -w, --watch=false:
    After listing/getting the requested object, watch for changes.

    --watch-only=false:
    Watch for changes to the requested object(s), without listing/getting first.

Usage:
  kubectl get
[(-o|--output=)json|yaml|name|go-template|go-template-file|template|templatefile|jsonpath|jsonpath-as-json|jsonpath-file|custom-columns|custom-columns-file|wide]
(TYPE[.VERSION][.GROUP] [NAME | -l label] | TYPE[.VERSION][.GROUP]/NAME ...) [flags] [options]

Use "kubectl options" for a list of global command-line options (applies to all commands).