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kubectl cluster-info dump

Dump lots of relevant info for debugging and diagnosis

Synopsis

Dumps cluster info out suitable for debugging and diagnosing cluster problems. By default, dumps everything to stdout. You can optionally specify a directory with –output-directory. If you specify a directory, kubernetes will build a set of files in that directory. By default only dumps things in the ‘kube-system’ namespace, but you can switch to a different namespace with the –namespaces flag, or specify –all-namespaces to dump all namespaces.

The command also dumps the logs of all of the pods in the cluster, these logs are dumped into different directories based on namespace and pod name.

kubectl cluster-info dump

Examples

# Dump current cluster state to stdout
kubectl cluster-info dump

# Dump current cluster state to /path/to/cluster-state
kubectl cluster-info dump --output-directory=/path/to/cluster-state

# Dump all namespaces to stdout
kubectl cluster-info dump --all-namespaces

# Dump a set of namespaces to /path/to/cluster-state
kubectl cluster-info dump --namespaces default,kube-system --output-directory=/path/to/cluster-state

Options

      --all-namespaces            If true, dump all namespaces.  If true, --namespaces is ignored.
      --namespaces value          A comma separated list of namespaces to dump. (default [])
      --output-directory string   Where to output the files.  If empty or '-' uses stdout, otherwise creates a directory hierarchy in that directory

Options inherited from parent commands

      --alsologtostderr value          log to standard error as well as files
      --as string                      Username to impersonate for the operation
      --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
      --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.
      --log-backtrace-at value         when logging hits line file:N, emit a stack trace (default :0)
      --log-dir value                  If non-empty, write log files in this directory
      --logtostderr value              log to standard error instead of files
      --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
  -s, --server string                  The address and port of the Kubernetes API server
      --stderrthreshold value          logs at or above this threshold go to stderr (default 2)
      --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
  -v, --v value                        log level for V logs
      --vmodule value                  comma-separated list of pattern=N settings for file-filtered logging
Auto generated by spf13/cobra on 24-Oct-2016

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