[Feature] Label support about hcloud-ruby

[Kjarrigan]

Are you alive?

[tonobo]

Of course ;)

[MarkusFreitag]

Any estimate when labels will be available, they would be quite handy for tagging resources for CI.

[RaphaelPour]

Hey 👋

I want to take a look at the labels and just drop some thought here to go over it later.

• objectives:
  • add, remove, view labels on a resource (https://docs.hetzner.cloud/#labels)
  • filter labels via label selector (https://docs.hetzner.cloud/#label-selector)
• affected resources: Servers, Floating IPs, Volumes, SSH keys and Images

Example:

# creating a server with labels
c = Hcloud::Client.new(token: "<your project token>")
c.servers.create(name: "moo6", server_type: "cx11", image: "ubuntu-22.04", labels: ["ci", "runner-923fb89a"])

# removing a label
c.servers.remove_label("ci")

We have additional affected resource types:

• network
• upcoming: firewalls

Resource types that also have labels, but are not implemented in this library, yet:

• certificates
• load balancers
• primary IPs
• placement groups