feat: add gateway-api support

[l0wl3vel]

Description

• Add kind-cloud-controller-manager to provide Type: Loadbalancer services
• Introduce envoy-gateway as the Gateway API implementation
• Move metal-stack control plane kind cluster into the mini_lab_external docker network
  • can't select container IP in the default docker bridge, which we need for the pre-defined *.nip.io DNS records
• Kept ingress-nginx for now. Still required for Dex, Thanos, Gardener, PowerDNS

WIPs

• Certificates are a bit messed up still (using default-gateway cert for grcp termination)
• Link metal-roles pr branch to run ci in pull request metal-roles PR is merged
• CI is failing - looks like an unrelated timeout

Used AI-Tools ✨

• none used for generation

Closes: #297

Requires: metal-stack/helm-charts#156 and metal-stack/metal-roles#594

Tested configurations

• Sonic
• Dell Sonic
• Gardener (looks good, deploys correctly with metal-stack on GWAPI and Gardener components still on ingress-nginx, further testing required)
• Kamaji
  • non-functional. So likely a wontfix, unless it gets integreated into mini-lab. Only usable in capi-lab, which uses an old pinned version of mini-lab.

[ma-hartma]

Dell Sonic does actually work, but you need credentials to pull from r.metal-stack.io.

[vknabel]

Sadly I got the following error:

deploy-control-plane  | TASK [ansible-common/roles/helm-chart : Copy over custom helm charts] **********
deploy-control-plane  | fatal: [localhost]: FAILED! => 
deploy-control-plane  |     changed: false
deploy-control-plane  |     cmd: /usr/bin/rsync --delay-updates -F --compress --delete-after --archive --out-format='<<CHANGED>>%i
deploy-control-plane  |         %n%L' /helm-charts/charts/metal-control-plane /tmp/helm-chart
deploy-control-plane  |     msg: |-
deploy-control-plane  |         rsync: [sender] change_dir "/helm-charts/charts" failed: No such file or directory (2)
deploy-control-plane  |         rsync error: some files/attrs were not transferred (see previous errors) (code 23) at main.c(1338) [sender=3.4.1]
deploy-control-plane  |     rc: 23

I had the following overrides metal_roles_version: gatewayapi

[l0wl3vel]

Sadly I got the following error:

deploy-control-plane  | TASK [ansible-common/roles/helm-chart : Copy over custom helm charts] **********
deploy-control-plane  | fatal: [localhost]: FAILED! => 
deploy-control-plane  |     changed: false
deploy-control-plane  |     cmd: /usr/bin/rsync --delay-updates -F --compress --delete-after --archive --out-format='<<CHANGED>>%i
deploy-control-plane  |         %n%L' /helm-charts/charts/metal-control-plane /tmp/helm-chart
deploy-control-plane  |     msg: |-
deploy-control-plane  |         rsync: [sender] change_dir "/helm-charts/charts" failed: No such file or directory (2)
deploy-control-plane  |         rsync error: some files/attrs were not transferred (see previous errors) (code 23) at main.c(1338) [sender=3.4.1]
deploy-control-plane  |     rc: 23

I had the following overrides metal_roles_version: gatewayapi

@vknabel fixed in 629cb02

[l0wl3vel]

@Sven-Ric Would you mind taking a look at the network changes?