Cluster API Provider for cloudscale.ch

Kubernetes Cluster API infrastructure provider for cloudscale.ch.

Status: early development

Features

• CloudscaleCluster: Network, Subnet, Load Balancer management
• CloudscaleMachine: Server provisioning with cloud-init
• CloudscaleMachineTemplate: Immutable machine templates for KubeadmControlPlane/MachineDeployment

Prerequisites

• Go 1.25+
• Docker
• kubectl
• Access to a Kubernetes cluster (kind for development)
• cloudscale.ch API token

Development

This is a kubebuilder-scaffolded project. For new APIs, Webhooks, etc. kubebuilder commands should be used.

# Run tests
make test

# Generate manifests
make manifests

# Generate code
make generate

# Run E2E tests (requires CLOUDSCALE_API_TOKEN)
make test-e2e

Tilt

The easiest way to work on this provider is by using the Tilt setup of Cluster-API.

Refer to the linked documentation on how to set up your local tilt. This requires cloning Cluster-API core to your host. The necessary commands need to be executed in the Cluster-API core repository (not in this repository).

An example tilt-settings.yaml, which should also be placed in the Cluster-API core repository, is provided here:

default_registry: "" # change if you use a remote image registry
provider_repos:
  # This refers to your provider directory and loads settings
  # from `tilt-provider.yaml`
  - path/to/local/clone/cluster-api-provider-cloudscale
enable_providers:
  - cloudscale
  - kubeadm-bootstrap
  - kubeadm-control-plane
deploy_cert_manager: true
kustomize_substitutions:
  CLOUDSCALE_API_TOKEN: "INSERT_TOKEN_HERE"
  CLOUDSCALE_SSH_PUBLIC_KEY: "INSERT_SSH_PUBLIC_KEY_HERE"
  CLOUDSCALE_REGION: "lpg"
  CLOUDSCALE_CONTROL_PLANE_MACHINE_FLAVOR: "flex-4-2"
  CLOUDSCALE_WORKER_MACHINE_FLAVOR: "flex-4-2"
  CLOUDSCALE_MACHINE_IMAGE: "IMAGE_NAME"
  CLOUDSCALE_ROOT_VOLUME_SIZE: "50"
extra_args:
  cloudscale:
    - "--zap-log-level=5"
template_dirs:
  docker:
    - ./test/infrastructure/docker/templates
  cloudscale:
    - path/to/local/clone/cluster-api-provider-cloudscale/templates

License

Apache License 2.0