feat: labels to reflect machine location #57 #58

[vknabel]

Description

Adds a few labels to metalstackmachine and some additional labels to the metal stack machines in order to be set on the node objects.

No tests needed to be updated as there are no machine tests yet.

Closes #58 #57

References:

• Tag: partition region metal-lib#162 (includes required tag)

metal_api_partitions:
- id: mini-lab
  # ....
  labels:
    partition.metal-stack.io/region: local

tags:
  # relevant tags of machine
  # these should also be added to the node object by metal-ccm
  - kubernetes.io/hostname=metal-test-controlplane-lw76m
  - topology.kubernetes.io/zone=mini-lab
  - topology.kubernetes.io/region=local
  - machine.metal-stack.io/rack=test-rack
  - machine.metal-stack.io/network.primary.asn=4210000030
  - metal-stack.infrastructure.cluster.x-k8s.io/machine-id=79d132cf-e58a-4cf5-acc8-233311256190

labels:
      # relevant labels of metalstackmachine
      kubernetes.io/hostname: metal-test-controlplane-lw76m
      machine.metal-stack.io/network.primary.asn: "4210000030"
      machine.metal-stack.io/rack: test-rack
      topology.kubernetes.io/region: local
      topology.kubernetes.io/zone: mini-lab