SSH tunnel error

[tuanavu]

I am following the tutorial to install Jupyter Notebook in Dataproc.
https://cloud.google.com/dataproc/tutorials/jupyter-notebook

This step give me an error:

gcloud compute ssh  --zone=<master-host-zone> \
  --ssh-flag="-D 1080" --ssh-flag="-N" --ssh-flag="-n" <master-host-name>

• Error:

ssh: unknown option "-D 1080"
ssh: unknown option "-n"

[chimerasaurus]

Hi @tuanvu216

Sorry for the delayed response here. What OS are you using? I cannot replicate this error on OS X or Ubuntu. Also, you're using the Cloud SDK to SSH as well, right?

James

[tuanavu]

Hi @evilsoapbox

It is Windows 7. And yes, I am using the Cloud SDK to SSH. As you can see I am using the gcloud command to SSH.

Thanks,
Tuan

[ipostanogov]

The following command works fine @ Windows 7:

gcloud compute ssh --zone=<master-host-zone> \
  --ssh-flag="-D" --ssh-flag="1080" --ssh-flag="-N" <master-host-name>

[dennishuo]

Tested and updated document to reflect the split flags, thanks! https://cloud.google.com/dataproc/tutorials/jupyter-notebook#create_an_ssh_tunnel