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Merge pull request #29949 from fabriziopandini/align-ClusterClass-blog-to-CAPI-tutorial 

Align the ClusterClass blog to the CAPI book tutorial
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Kubernetes Prow Robot 2021-10-07 02:17:45 -07:00 committed by GitHub
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content/en/blog/_posts/2021-10-08-clusterclass-and-managed-topologies.md
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@ -36,52 +36,52 @@ ClusterClass, at its heart, is a collection of Cluster and Machine templates. Yo
```yaml
---
apiVersion: cluster.x-k8s.io/v1beta1
kind: ClusterClass
metadata:
kind: ClusterClass
metadata:
name: my-amazing-cluster-class
namespace: bar
spec:
spec:
controlPlane:
ref:
apiVersion: controlplane.cluster.x-k8s.io/v1beta1
kind: KubeadmControlPlaneTemplate
name: high-availability-kcp
name: high-availability-control-plane
machineInfrastructure:
ref:
apiVersion: infrastructure.cluster.x-k8s.io/v1alpha4
kind: VSphereMachineTemplate
name: controlplane-vsphere-machinetemplate
apiVersion: infrastructure.cluster.x-k8s.io/v1beta1
kind: DockerMachineTemplate
name: control-plane-machine
workers:
deployments:
- class: linux-worker
machineDeployments:
- class: type1-workers
template:
bootstrap:
ref:
apiVersion: bootstrap.cluster.x-k8s.io/v1beta1
kind: KubeadmConfigTemplate
name: linux-bootstrap
name: type1-bootstrap
infrastructure:
ref:
apiVersion: infrastructure.cluster.x-k8s.io/v1alpha4
kind: VSphereMachineTemplate
name: linux-vsphere-template
- class: windows-worker
apiVersion: infrastructure.cluster.x-k8s.io/v1beta1
kind: DockerMachineTemplate
name: type1-machine
- class: type2-workers
template:
bootstrap:
ref:
apiVersion: bootstrap.cluster.x-k8s.io/v1beta1
kind: KubeadmConfigTemplate
name: windows-bootstrap
name: type2-bootstrap
infrastructure:
ref:
apiVersion: infrastructure.cluster.x-k8s.io/v1alpha4
kind: VSphereMachineTemplate
name: windows-vsphere-template
kind: DockerMachineTemplate
apiVersion: infrastructure.cluster.x-k8s.io/v1beta1
name: type2-machine
infrastructure:
ref:
apiVersion: infrastructure.cluster.x-k8s.io/v1alpha4
kind: VSphereClusterTemplate
name: vsphere-cluster
apiVersion: infrastructure.cluster.x-k8s.io/v1beta1
kind: DockerClusterTemplate
name: cluster-infrastructure
```
The possibilities are endless; you can get a default ClusterClass from the community, “off-the-shelf” classes from your vendor of choice, “certified” classes from the platform admin in your company, or even create custom ones for advanced scenarios.
@ -111,15 +111,12 @@ apiVersion: cluster.x-k8s.io/v1beta1
replicas: 3
workers:
machineDeployments:
- class: linux-worker
name: big-pool-of-linux-machines-1
- class: type1-workers
name: big-pool-of-machines
replicas: 5
- class: linux-worker
name: small-pool-of-linux-machines-1
- class: type2-workers
name: small-pool-of-machines
replicas: 1
- class: windows-worker
name: pool-of-windows-machines
replicas: 3
```
But there is more than simplified cluster creation. Now the Cluster acts as a single control point for your entire topology.
@ -141,3 +138,4 @@ Stay tuned for what comes next, and if you have any questions, comments or sugge
* Chat with us on the Kubernetes [Slack](http://slack.k8s.io/):[#cluster-api](https://kubernetes.slack.com/archives/C8TSNPY4T)
* Join the SIG Cluster Lifecycle [Google Group](https://groups.google.com/g/kubernetes-sig-cluster-lifecycle) to receive calendar invites and gain access to documents
* Join our [Zoom meeting](https://zoom.us/j/861487554), every Wednesday at 10:00 Pacific Time
* Check out the [ClusterClass tutorial](https://cluster-api.sigs.k8s.io/tasks/experimental-features/cluster-classes.html) in the Cluster API book.