cluster-api-provider-maas

README

Cluster-API-Provider-MAAS

Cluster API Provider for Canonical Metal-As-A-Service maas.io

You're welcome to join the upcoming webinar for capmaas!

Getting Started

Public Images

Spectro Cloud public images

Kubernetes Version	URL
1.25.6	https://maas-images-public.s3.amazonaws.com/u-2204-0-k-1256-0.tar.gz
1.26.1	https://maas-images-public.s3.amazonaws.com/u-2204-0-k-1261-0.tar.gz

Custom Image Generation

Refer image-generation/

Hello world

• Create kind cluster

kind create cluster --name=maas-cluster

• Install clusterctl v1beta1 https://release-1-1.cluster-api.sigs.k8s.io/user/quick-start.html

• Setup clusterctl configuration ~/.cluster-api/clusterctl.yaml

# MAAS access endpoint and key
MAAS_API_KEY: <maas-api-key>
MAAS_ENDPOINT: http://<maas-endpoint>/MAAS
MAAS_DNS_DOMAIN: maas.domain

# Cluster configuration
KUBERNETES_VERSION: v1.26.4
CONTROL_PLANE_MACHINE_IMAGE: custom/u-2204-0-k-1264-0
CONTROL_PLANE_MACHINE_MINCPU: 4
CONTROL_PLANE_MACHINE_MINMEMORY: 8192
WORKER_MACHINE_IMAGE: custom/u-2204-0-k-1264-0
WORKER_MACHINE_MINCPU: 4
WORKER_MACHINE_MINMEMORY: 8192

# Selecting machine based on resourcepool (optional) and machine tag (optional)
CONTROL_PLANE_MACHINE_RESOURCEPOOL: resorcepool-controller
CONTROL_PLANE_MACHINE_TAG: hello-world
WORKER_MACHINE_RESOURCEPOOL: resourcepool-worker
WORKER_MACHINE_TAG: hello-world

• Initialize infrastructure

clusterctl init --infrastructure maas:v0.5.0

• Generate and create cluster

clusterctl generate cluster t-cluster --infrastructure=maas:v0.5.0 --kubernetes-version v1.26.4 --control-plane-machine-count=1 --worker-machine-count=3 | kubectl apply -f -

Developer Guide

• Create kind cluster

kind create cluster --name=maas-cluster

• Install clusterctl v1 depending on the version you are working with

• Makefile set IMG=

• Run

make docker-build && make docker-push

• Generate dev manifests

make dev-manifests

• Move _build/dev/ directory contents to ~/.clusterapi/overrides v0.5.0 depending on version you are working with

.
├── clusterctl.yaml
├── overrides
│   ├── infrastructure-maas
│       └── v0.5.0
│           ├── cluster-template.yaml
│           ├── infrastructure-components.yaml
│           └── metadata.yaml
└── version.yaml

• Run

clusterctl init --infrastructure maas:v0.5.0

Install CRDs

v1beta1 v0.5.0 release

• Generate cluster using

clusterctl generate cluster t-cluster  --infrastructure=maas:v0.5.0 | kubectl apply -f -

or

clusterctl generate cluster t-cluster --infrastructure=maas:v0.5.0 --kubernetes-version v1.26.4 > my_cluster.yaml
kubectl apply -f my_cluster.yaml

or

clusterctl generate cluster t-cluster --infrastructure=maas:v0.5.0 --kubernetes-version v1.26.4 --control-plane-machine-count=1 --worker-machine-count=3 > my_cluster.yaml
kubectl apply -f my_cluster.yaml