gcloud compute execute command remotely

Question

Currently, if I want to execute something on a VM, I copy files over like this:

gcloud compute --project  copy-files --zone  /         


        

Answer 1

A gcloud update that landed a week ago blocked passing ssh commands after '--' and effectively forces use of --command option for this. In this case use:

gcloud compute ssh --zone ZONE INSTANCE --command 'cd /tmp && python some.py'.

Answer 2

Try:

$ gcloud compute ssh --zone ZONE INSTANCE -- 'cd /tmp && python some.py'

From gcloud compute ssh --help:

 [-- IMPLEMENTATION-ARGS ...]
    Flags and positionals passed to the underlying ssh implementation.

    The '--' argument must be specified between gcloud specific args on the
    left and IMPLEMENTATION-ARGS on the right. Example:

        $ gcloud compute ssh example-instance --zone us-central1-a -- -vvv \
            -L 80:%INSTANCE%:80

Answer 3

Did it with a bit of a tangent; using the normal ssh client instead of gcloud compute:

ssh -i ~/.ssh/google_compute_engine roman@<vm_IP> 'python /some/path/example.py'

The gcloud ssh key is located at ~/.ssh/google_compute_engine, which it uses. It also requires the external IP address of the instance instead of its name.