kubectl cp

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kubectl cp

2024-07-06 02:36:46| 来源: 网络整理| 查看: 265

kubectl cpSynopsis

Copy files and directories to and from containers.

kubectl cp Examples # !!!Important Note!!! # Requires that the 'tar' binary is present in your container # image. If 'tar' is not present, 'kubectl cp' will fail. # # For advanced use cases, such as symlinks, wildcard expansion or # file mode preservation, consider using 'kubectl exec'. # Copy /tmp/foo local file to /tmp/bar in a remote pod in namespace tar cf - /tmp/foo | kubectl exec -i -n -- tar xf - -C /tmp/bar # Copy /tmp/foo from a remote pod to /tmp/bar locally kubectl exec -n -- tar cf - /tmp/foo | tar xf - -C /tmp/bar # Copy /tmp/foo_dir local directory to /tmp/bar_dir in a remote pod in the default namespace kubectl cp /tmp/foo_dir :/tmp/bar_dir # Copy /tmp/foo local file to /tmp/bar in a remote pod in a specific container kubectl cp /tmp/foo :/tmp/bar -c # Copy /tmp/foo local file to /tmp/bar in a remote pod in namespace kubectl cp /tmp/foo /:/tmp/bar # Copy /tmp/foo from a remote pod to /tmp/bar locally kubectl cp /:/tmp/foo /tmp/bar Options-c, --container string

Container name. If omitted, use the kubectl.kubernetes.io/default-container annotation for selecting the container to be attached or the first container in the pod will be chosen

-h, --help

help for cp

--no-preserve

The copied file/directory's ownership and permissions will not be preserved in the container

--retries int

Set number of retries to complete a copy operation from a container. Specify 0 to disable or any negative value for infinite retrying. The default is 0 (no retry).

--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

--cloud-provider-gce-l7lb-src-cidrs cidrs Default: 130.211.0.0/22,35.191.0.0/16

CIDRs opened in GCE firewall for L7 LB traffic proxy & health checks

--cloud-provider-gce-lb-src-cidrs cidrs Default: 130.211.0.0/22,209.85.152.0/22,209.85.204.0/22,35.191.0.0/16

CIDRs opened in GCE firewall for L4 LB traffic proxy & health checks

--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"

--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 Alsokubectl - kubectl controls the Kubernetes cluster manager

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Last modified April 18, 2024 at 6:36 PM PST: Update kubectl reference for v1.30 (a6ccd20be9)

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