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Signed-off-by: Dario Tranchitella <[email protected]> Co-authored-by: Léonard Suslian <[email protected]> Co-authored-by: Dario Tranchitella <[email protected]>
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| Original file line number | Diff line number | Diff line change |
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| # Kamaji and Azure | ||
|
|
||
| The Kamaji Control Plane provider was able to create an _Azure_ backed Kubernetes cluster by providing Kamaji Control Planes. | ||
|
|
||
| ``` | ||
| NAME READY SEVERITY REASON SINCE MESSAGE | ||
| Cluster/capi-quickstart True 31m | ||
| ├─ClusterInfrastructure - AzureCluster/kamaji-quickstart-control-plane True 31m | ||
| ├─ControlPlane - KamajiControlPlane/kamaji-azure-127 | ||
| └─Workers | ||
| └─MachineDeployment/capi-quickstart-md-0 True 28s | ||
| └─3 Machines... True 12m See capi-quickstart-md-0-6848dccdffxn5j9b-cjgp5, capi-quickstart-md-0-6848dccdffxn5j9b-gk95g, ... | ||
| ``` | ||
|
|
||
| ## Example manifests | ||
|
|
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| The said cluster has been created with the following manifests. | ||
|
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| ```yaml | ||
| apiVersion: cluster.x-k8s.io/v1beta1 | ||
| kind: Cluster | ||
| metadata: | ||
| name: capi-quickstart | ||
| namespace: default | ||
| spec: | ||
| clusterNetwork: | ||
| apiServerPort: 443 | ||
| pods: | ||
| cidrBlocks: | ||
| - 10.244.0.0/16 | ||
| controlPlaneRef: | ||
| apiVersion: controlplane.cluster.x-k8s.io/v1beta1 | ||
| kind: KamajiControlPlane | ||
| name: kamaji-quickstart-control-plane | ||
| infrastructureRef: | ||
| apiVersion: infrastructure.cluster.x-k8s.io/v1beta1 | ||
| kind: AzureCluster | ||
| name: capi-quickstart | ||
| --- | ||
| apiVersion: infrastructure.cluster.x-k8s.io/v1beta1 | ||
| kind: AzureCluster | ||
| metadata: | ||
| name: capi-quickstart | ||
| namespace: default | ||
| spec: | ||
| identityRef: | ||
| apiVersion: infrastructure.cluster.x-k8s.io/v1beta1 | ||
| kind: AzureClusterIdentity | ||
| name: azure-identity | ||
| location: westeurope | ||
| controlPlaneEnabled: false | ||
| networkSpec: | ||
| subnets: | ||
| - name: node-subnet | ||
| role: node | ||
| vnet: | ||
| name: workload | ||
| resourceGroup: test-resource-group | ||
| subscriptionID: 00000000-0000-0000-0000-000000000000 | ||
| --- | ||
| apiVersion: infrastructure.cluster.x-k8s.io/v1beta1 | ||
| kind: AzureClusterIdentity | ||
| metadata: | ||
| labels: | ||
| clusterctl.cluster.x-k8s.io/move-hierarchy: "true" | ||
| name: azure-identity | ||
| spec: | ||
| allowedNamespaces: {} | ||
| clientID: 00000000-0000-0000-0000-000000000000 | ||
| clientSecret: | ||
| name: azure-client-secret | ||
| namespace: azure | ||
| tenantID: 00000000-0000-0000-0000-000000000000 | ||
| type: ServicePrincipal | ||
| --- | ||
| apiVersion: controlplane.cluster.x-k8s.io/v1alpha1 | ||
| kind: KamajiControlPlane | ||
| metadata: | ||
| name: kamaji-quickstart-control-plane | ||
| namespace: default | ||
| spec: | ||
| apiServer: | ||
| extraArgs: | ||
| - --cloud-provider=external | ||
| controllerManager: | ||
| extraArgs: | ||
| - --cloud-provider=external | ||
| dataStoreName: default | ||
| addons: | ||
| coreDNS: { } | ||
| konnectivity: { } | ||
| kubeProxy: { } | ||
| kubelet: | ||
| cgroupfs: systemd | ||
| preferredAddressTypes: | ||
| - ExternalIP | ||
| - InternalIP | ||
| - Hostname | ||
| network: | ||
| serviceType: LoadBalancer | ||
| deployment: | ||
| replicas: 2 | ||
| version: 1.30.0 | ||
| --- | ||
| apiVersion: cluster.x-k8s.io/v1beta1 | ||
| kind: MachineDeployment | ||
| metadata: | ||
| name: capi-quickstart-md-0 | ||
| namespace: default | ||
| spec: | ||
| clusterName: capi-quickstart | ||
| replicas: 2 | ||
| selector: | ||
| matchLabels: null | ||
| template: | ||
| spec: | ||
| bootstrap: | ||
| configRef: | ||
| apiVersion: bootstrap.cluster.x-k8s.io/v1beta1 | ||
| kind: KubeadmConfigTemplate | ||
| name: capi-quickstart-md-0 | ||
| clusterName: workload | ||
| infrastructureRef: | ||
| apiVersion: infrastructure.cluster.x-k8s.io/v1beta1 | ||
| kind: AzureMachineTemplate | ||
| name: capi-quickstart-md-0 | ||
| version: v1.30.0 | ||
| --- | ||
| apiVersion: infrastructure.cluster.x-k8s.io/v1beta1 | ||
| kind: AzureMachineTemplate | ||
| metadata: | ||
| name: capi-quickstart-md-0 | ||
| namespace: default | ||
| spec: | ||
| template: | ||
| spec: | ||
| osDisk: | ||
| diskSizeGB: 128 | ||
| osType: Linux | ||
| sshPublicKey: "" | ||
| vmSize: Standard_DS3_v2 | ||
| --- | ||
| apiVersion: bootstrap.cluster.x-k8s.io/v1beta1 | ||
| kind: KubeadmConfigTemplate | ||
| metadata: | ||
| name: capi-quickstart-md-0 | ||
| namespace: default | ||
| spec: | ||
| template: | ||
| spec: | ||
| files: | ||
| - contentFrom: | ||
| secret: | ||
| key: worker-node-azure.json | ||
| name: workload-md-0-azure-json | ||
| owner: root:root | ||
| path: /etc/kubernetes/azure.json | ||
| permissions: "0644" | ||
| joinConfiguration: | ||
| nodeRegistration: | ||
| kubeletExtraArgs: | ||
| cloud-provider: external | ||
| name: '{{ ds.meta_data["local_hostname"] }}' | ||
| preKubeadmCommands: [] | ||
| ``` | ||
| ## Technical considerations | ||
| The Cluster API Azure infrastructure provider supports starting from [v1.18.0](https://github.com/kubernetes-sigs/cluster-api-provider-azure/milestone/40). | ||
| Once the cluster has been provisioned, you need to install the [Azure Cloud Controller Manager](https://github.com/kubernetes-sigs/cloud-provider-azure). |