Difference between revisions of "Kubectl cp"

From wikieduonline
Jump to navigation Jump to search
 
(43 intermediate revisions by the same user not shown)
Line 1: Line 1:
 
{{lc}}
 
{{lc}}
 +
kubectl cp Copy files and directories to and from containers and between containers. https://spacelift.io/blog/kubectl-cp
 
* https://kubernetes.io/docs/reference/generated/kubectl/kubectl-commands#cp
 
* https://kubernetes.io/docs/reference/generated/kubectl/kubectl-commands#cp
 
  [[kubectl]] cp
 
  [[kubectl]] cp
 +
[[kubectl cp --help]]
  
 +
kubectl cp YourRemoteContainer:/yourdestinationdatafolder/ /your/local/folder/
 +
kubectl cp YourNamespace/YourRemoteContainer:/yourdestinationdata/ /your/local/folder/
 +
 +
kubectl cp youfile.txt YourRemoteContainer:/yourdestinationdata
 +
kubectl cp /your/local/folder/* [[YourRemoteContainer]]:/yourdestinationdata
 +
 +
 +
 +
 +
 +
[[kubectl apply -f]]
 +
 +
https://stackoverflow.com/questions/50375826/kubernetes-how-to-download-a-persistentvolumes-content
 +
{{alpine cp example}}
 +
 +
kubectl cp myalpinedataaccess:/data data/
 +
[[tar]]: removing leading '/' from member names
 +
 +
 +
[[kubectl exec]] <pod_name> -- ls -la /
 +
 +
 +
[[kubectl exec myalpine -- df -kh]]
 +
[[mount]] | [[grep ^/dev/]] | grep -v /etc | awk '{print $3}'
 +
 +
 +
== Errors ==
 +
 +
[[error: source and destination are required]]
 +
Solution: remove trailing /* from your local directory name
 +
 +
[[error: unable to upgrade connection]]: [[container not found]]("your-container")
 +
 +
 +
== Related ==
 +
* [[Velero]]
 +
* <code>[[docker cp]]</code>
 +
* [[Kube-dump]]
 +
* <code>[[kubectl.kubernetes.io/default-container]]</code>
 +
* [[kubectl exec]]
  
 
== See also ==
 
== See also ==
 +
* {{kubectl cp}}
 
* {{cp}}
 
* {{cp}}
−
* {{kubectl}}
 
  
 
[[Category:Kubectl]]
 
[[Category:Kubectl]]

Latest revision as of 12:34, 8 February 2024

kubectl cp Copy files and directories to and from containers and between containers. https://spacelift.io/blog/kubectl-cp 

kubectl cp
kubectl cp --help

kubectl cp YourRemoteContainer:/yourdestinationdatafolder/ /your/local/folder/
kubectl cp YourNamespace/YourRemoteContainer:/yourdestinationdata/ /your/local/folder/

kubectl cp youfile.txt YourRemoteContainer:/yourdestinationdata
kubectl cp /your/local/folder/* YourRemoteContainer:/yourdestinationdata




kubectl apply -f

https://stackoverflow.com/questions/50375826/kubernetes-how-to-download-a-persistentvolumes-content 

 apiVersion: v1
kind: Pod
metadata:
  name: myalpinewithvolume
spec:
  containers:
  - name: alpine
    image: alpine:latest
    command: ['ash']
    tty: true
    stdin: true
    volumeMounts:
    - name: myvolume
      mountPath: /myvolume
  volumes:
  - name: myvolume
    persistentVolumeClaim:
      claimName: myPVCtoMount

kubectl cp myalpinedataaccess:/data data/
tar: removing leading '/' from member names



kubectl exec <pod_name> -- ls -la /



kubectl exec myalpine -- df -kh
mount | grep ^/dev/ | grep -v /etc | awk '{print $3}'


Errors[edit]

error: source and destination are required
Solution: remove trailing /* from your local directory name 

error: unable to upgrade connection: container not found("your-container")


Related[edit]

See also[edit]

Retrieved from "https://www.wikieduonline.com/index.php?title=Kubectl_cp&oldid=297079"

Advertising: