This is the multi-page printable view of this section. Click here to print.

Return to the regular view of this page.

kubectl wait

    Synopsis

    Experimental: Wait for a specific condition on one or many resources.

    The command takes multiple resources and waits until the specified condition is seen in the Status field of every given resource.

    Alternatively, the command can wait for the given set of resources to be created or deleted by providing the "create" or "delete" keyword as the value to the --for flag.

    A successful message will be printed to stdout indicating when the specified condition has been met. You can use -o option to change to output destination.

    kubectl wait ([-f FILENAME] | resource.group/resource.name | resource.group [(-l label | --all)]) [--for=create|--for=delete|--for condition=available|--for=jsonpath='{}'[=value]]

    Examples

      # Wait for the pod "busybox1" to contain the status condition of type "Ready"
  kubectl wait --for=condition=Ready pod/busybox1
  
  # The default value of status condition is true; you can wait for other targets after an equal delimiter (compared after Unicode simple case folding, which is a more general form of case-insensitivity)
  kubectl wait --for=condition=Ready=false pod/busybox1
  
  # Wait for the pod "busybox1" to contain the status phase to be "Running"
  kubectl wait --for=jsonpath='{.status.phase}'=Running pod/busybox1
  
  # Wait for pod "busybox1" to be Ready
  kubectl wait --for='jsonpath={.status.conditions[?(@.type=="Ready")].status}=True' pod/busybox1
  
  # Wait for the service "loadbalancer" to have ingress
  kubectl wait --for=jsonpath='{.status.loadBalancer.ingress}' service/loadbalancer
  
  # Wait for the secret "busybox1" to be created, with a timeout of 30s
  kubectl create secret generic busybox1
  kubectl wait --for=create secret/busybox1 --timeout=30s
  
  # Wait for the pod "busybox1" to be deleted, with a timeout of 60s, after having issued the "delete" command
  kubectl delete pod/busybox1
  kubectl wait --for=delete pod/busybox1 --timeout=60s

    Options

    --all

    Select all resources in the namespace of the specified resource types

    -A, --all-namespaces

    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     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.

    --field-selector string

    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 strings

    identifying the resource.

    --for string

    The condition to wait on: [create|delete|condition=condition-name[=condition-value]|jsonpath='{JSONPath expression}'=[JSONPath value]]. The default condition-value is true. Condition values are compared after Unicode simple case folding, which is a more general form of case-insensitivity.

    -h, --help

    help for wait

    --local

    If true, annotation will NOT contact api-server but run locally.

    -o, --output string

    Output format. One of: (json, yaml, name, go-template, go-template-file, template, templatefile, jsonpath, jsonpath-as-json, jsonpath-file).

    -R, --recursive     Default: true

    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)

    --show-managed-fields

    If true, keep the managedFields when printing objects in JSON or YAML format.

    --template string

    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].

    --timeout duration     Default: 30s

    The length of time to wait before giving up. Zero means check once and don't wait, negative means wait for a week.

    --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