GCP and Azure: what would you need from hop?

[morganseznec]

hop was built for AWS: it finds any EC2 instance across all your AWS profiles and opens
a Session Manager shell by name, IP or ID.

Version 0.3.0 adds experimental GCP support. With gcp_projects: ["*"] in hop's
config:

• hop ls and the search also list the Compute Engine instances of every project your
  gcloud account can see, as gcp:<project>, in their zone;
• hop <name> opens a shell through IAP (gcloud compute ssh --tunnel-through-iap),
  after checking that the instance is still the one listed.

It is not at the level of AWS yet:

• no session logging check: GCP does not record shell sessions, and hop says so;
• run, tunnel, push and ssh by name (ssh user@name.hop) are AWS only. On a GCP
  instance, hop prints the gcloud command that does it instead.

Azure is not supported. Searching would be easy (Azure Resource Graph covers every
subscription), but connecting depends on each setup: Bastion, a public IP or a VPN. So
I'd rather hear from people who need it first.

If you use GCP or Azure, a comment here helps a lot:

1. How many projects or subscriptions do you work across?
2. How do you reach your VMs today: IAP, Bastion, a VPN, public IPs?
3. What would you use first: shells, port forwarding, one-off commands, file copies?

A thumbs-up on this post counts too. The answers decide what comes next.