Hello! i'd like to copy files into the etcd container (pod on master). As you kn . . .

Luca F.:
hello!
i’d like to copy files into the etcd container (pod on master).
As you know, on the etcd image “tar” is uninstalled so the copy command “Kubectl cp …” is not working.
How would you do that?
thanks

unnivkn:
@Luca F. please try this:

unnivkn:
controlplane $ k get node -o wide
NAME STATUS ROLES AGE VERSION INTERNAL-IP EXTERNAL-IP OS-IMAGE KERNEL-VERSION CONTAINER-RUNTIME
controlplane Ready master 35m v1.19.0 172.17.0.8 <none> Ubuntu 18.04.5 LTS 4.15.0-122-generic docker://19.3.13
node01 Ready <none> 34m v1.19.0 172.17.0.9 <none> Ubuntu 18.04.5 LTS 4.15.0-122-generic docker://19.3.13
controlplane $
controlplane $ ls -ltr > testfile
controlplane $
controlplane $ ls -l testfile
controlplane $
controlplane $
controlplane $ scp -p /root/testfile [email protected]:/root
testfile 100% 266 359.4KB/s 00:00
controlplane $
controlplane $ ssh node01
node01 $ pwd
/root
node01 $
node01 $ ls -ltr testfile
-rw-r–r-- 1 root root 266 May 24 15:17 testfile
node01 $