This is experimental integration with the cluster-api. It is very much not production ready (and currently barely works).

We plug in our own bootstrap provider with the goal of enabling cluster-api nodes to join a kOps cluster.

Create a cluster on GCP

Note: the name & zone matter, we need to match the values we'll create later in the CAPI resources.

go run ./cmd/kops create cluster clusterapi.k8s.local --zones us-east4-a
go run ./cmd/kops update cluster clusterapi.k8s.local --yes --admin
go run ./cmd/kops validate cluster --wait=10m

Install cert-manager

kubectl apply --server-side -f https://github.com/cert-manager/cert-manager/releases/download/v1.18.2/cert-manager.yaml

kubectl wait --for=condition=Available --timeout=5m -n cert-manager deployment/cert-manager
kubectl wait --for=condition=Available --timeout=5m -n cert-manager deployment/cert-manager-cainjector
kubectl wait --for=condition=Available --timeout=5m -n cert-manager deployment/cert-manager-webhook

Install CAPI and CAPG

REPO_ROOT=$(git rev-parse --show-toplevel)
kustomize build ${REPO_ROOT}/clusterapi/manifests/cluster-api | kubectl apply --server-side -f -
kustomize build ${REPO_ROOT}/clusterapi/manifests/cluster-api-provider-gcp | kubectl apply --server-side -f -

Install our CRDs

kustomize build ${REPO_ROOT}/k8s | kubectl apply --server-side -f -
kustomize build ${REPO_ROOT}/clusterapi/config | kubectl apply --server-side -f -

Create our Cluster object

go run ./cmd/kops get cluster clusterapi.k8s.local -oyaml | kubectl apply --server-side -n kube-system -f -

Create our instancegroup object

go run ./cmd/kops get ig nodes-us-east4-a --name clusterapi.k8s.local -oyaml | kubectl apply --server-side -n kube-system -f -

Remove any stuff left over from previous runs

kubectl delete machinedeployment --all
kubectl delete gcpmachinetemplate --all

# Create a MachineDeployment matching our configuration
go run ./cmd/kops toolbox clusterapi generate machinedeployment \
  --cluster clusterapi.k8s.local \
  --name clusterapi-k8s-local-md-0 \
  --namespace kube-system | kubectl apply --server-side -n kube-system -f -

IMAGE_ID=projects/debian-cloud/global/images/family/debian-12 doesn't work with user-data (????)

Run our controller, which populates the secret with the bootstrap script

go run .