75 lines
3.4 KiB
Markdown
75 lines
3.4 KiB
Markdown
---
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title: kubectl attach
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---
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## kubectl attach
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Attach to a running container
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### Synopsis
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Attach to a process that is already running inside an existing container.
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```
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kubectl attach POD -c CONTAINER
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```
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### Examples
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```
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# Get output from running pod 123456-7890, using the first container by default
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kubectl attach 123456-7890
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# Get output from ruby-container from pod 123456-7890
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kubectl attach 123456-7890 -c ruby-container
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# Switch to raw terminal mode, sends stdin to 'bash' in ruby-container from pod 123456-7890
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# and sends stdout/stderr from 'bash' back to the client
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kubectl attach 123456-7890 -c ruby-container -i -t
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```
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### Options
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```
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-c, --container string Container name. If omitted, the first container in the pod will be chosen
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-i, --stdin Pass stdin to the container
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-t, --tty Stdin is a TTY
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```
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### Options inherited from parent commands
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```
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--alsologtostderr log to standard error as well as files
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--as string Username to impersonate for the operation
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--certificate-authority string Path to a cert. file for the certificate authority
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--client-certificate string Path to a client certificate file for TLS
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--client-key string Path to a client key file for TLS
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--cluster string The name of the kubeconfig cluster to use
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--context string The name of the kubeconfig context to use
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--insecure-skip-tls-verify If true, the server's certificate will not be checked for validity. This will make your HTTPS connections insecure
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--kubeconfig string Path to the kubeconfig file to use for CLI requests.
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--log-backtrace-at traceLocation when logging hits line file:N, emit a stack trace (default :0)
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--log-dir string If non-empty, write log files in this directory
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--logtostderr log to standard error instead of files
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--match-server-version Require server version to match client version
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-n, --namespace string If present, the namespace scope for this CLI request
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--password string Password for basic authentication to the API server
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--request-timeout string 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. (default "0")
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-s, --server string The address and port of the Kubernetes API server
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--stderrthreshold severity logs at or above this threshold go to stderr (default 2)
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--token string Bearer token for authentication to the API server
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--user string The name of the kubeconfig user to use
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--username string Username for basic authentication to the API server
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-v, --v Level log level for V logs
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--vmodule moduleSpec comma-separated list of pattern=N settings for file-filtered logging
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```
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###### Auto generated by spf13/cobra on 13-Dec-2016
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