gcloud: connect to the vm using ssh

 By default, you can connect using gcloud commands.

It will generate the ssh_key at runtime, if not there, to connect the machine.

Displayed in the browser.

gcloud compute ssh --zone "us-central1-c" "instance-name"  --project "longrunning-gcp-v2"

To connect to a specific user:

gcloud compute ssh --zone "us-central1-c" username@instance-name  --project "longrunning-gcp-v2"

To generate ssh but not connect now:

gcloud compute ssh --zone "us-central1-c" username@instance-name  --project "longrunning-gcp-v2" --dry-run