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add aks-aso chart
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‎charts/azure-aks-aso/.helmignore

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# Patterns to ignore when building packages.
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# This supports shell glob matching, relative path matching, and
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# negation (prefixed with !). Only one pattern per line.
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.DS_Store
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# Common VCS dirs
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.git/
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.gitignore
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.bzr/
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.bzrignore
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.hg/
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.hgignore
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.svn/
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# Common backup files
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*.swp
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*.bak
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*.tmp
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*.orig
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*~
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# Various IDEs
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.project
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.idea/
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*.tmproj
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.vscode/

‎charts/azure-aks-aso/Chart.yaml

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apiVersion: v2
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name: azure-aks-aso
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description: A chart describing an AKS cluster for CAPZ using the ASO API
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type: application
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version: 0.1.0
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appVersion: 0.1.0

‎charts/azure-aks-aso/templates/_helpers.tpl

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{{- define "capz.commonLabels" -}}
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app.kubernetes.io/name: azure-aks-aso
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helm.sh/chart: {{ $.Chart.Name }}-{{ $.Chart.Version | replace "+" "_" }}
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app.kubernetes.io/managed-by: {{ $.Release.Service }}
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app.kubernetes.io/instance: {{ $.Release.Name }}
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{{- end }}
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{{- define "capz.clusterName" -}}
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{{ default $.Release.Name $.Values.clusterName }}
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{{- end }}
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{{- define "capz.azureResourceAnnotations" -}}
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serviceoperator.azure.com/credential-from: {{ $.Values.credentialSecretName }}
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{{- end }}
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{{- define "capz.azureASOManagedClusterSpec" -}}
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{{- $ := index . 0 -}}
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{{- $clusterName := index . 1 -}}
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resources:
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- apiVersion: resources.azure.com/v1api20200601
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kind: ResourceGroup
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metadata:
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name: {{ quote $clusterName }}
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annotations:
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{{- include "capz.azureResourceAnnotations" $ | nindent 6 }}
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spec:
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location: {{ $.Values.location }}
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{{- end }}
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{{- define "capz.azureASOManagedControlPlaneSpec" -}}
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{{- $ := index . 0 -}}
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{{- $clusterName := index . 1 -}}
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version: {{ $.Values.kubernetesVersion | quote }}
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resources:
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- apiVersion: "containerservice.azure.com/{{ $.Values.managedClusterAPIVersion }}"
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kind: ManagedCluster
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metadata:
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name: {{ $clusterName | quote }}
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annotations:
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{{- include "capz.azureResourceAnnotations" $ | nindent 6 }}
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spec:
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owner:
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name: {{ quote $clusterName }}
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dnsPrefix: {{ quote $clusterName }}
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location: {{ default $.Values.location $.Values.managedClusterSpec.location | quote }}
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{{- toYaml (unset $.Values.managedClusterSpec "location") | nindent 4 }}
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{{- end }}
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{{- define "capz.azureASOManagedMachinePoolSpec" -}}
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{{- $ := index . 0 -}}
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{{- $clusterName := index . 1 -}}
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{{- $mpName := index . 2 -}}
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{{- $mp := index . 3 -}}
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resources:
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- apiVersion: "containerservice.azure.com/{{ $.Values.managedMachinePoolAPIVersion }}"
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kind: ManagedClustersAgentPool
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metadata:
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name: {{ printf "%s-%s" $clusterName $mpName | quote }}
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annotations:
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{{- include "capz.azureResourceAnnotations" $ | nindent 6 }}
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spec:
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azureName: {{ $mpName | quote }}
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{{- if $mp.owner }}
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{{- fail (printf ".Values.managedMachinePoolSpecs.%s.owner is not allowed to be set." $mpName) }}
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{{- end }}
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owner:
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name: {{ quote $clusterName }}
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{{- toYaml (unset $mp "count") | nindent 4 }}
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{{- end }}

‎charts/azure-aks-aso/templates/cluster.yaml

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apiVersion: cluster.x-k8s.io/v1beta1
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kind: Cluster
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metadata:
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name: {{ include "capz.clusterName" . | quote }}
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labels:
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{{- include "capz.commonLabels" . | nindent 4 }}
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spec:
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{{- if .Values.withClusterTopology }}
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topology:
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class: {{ .Values.clusterClassName | quote }}
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version: {{ .Values.kubernetesVersion | quote }}
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workers:
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machinePools:
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{{- range $mpName, $mp := .Values.managedMachinePoolSpecs }}
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- class: {{ quote $mpName }}
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name: {{ quote $mpName }}
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{{- if (not $mp.enableAutoScaling) }}
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replicas: {{ default 1 $mp.count}}
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{{- end }}
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{{- end }}
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{{- else }}
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controlPlaneRef:
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apiVersion: infrastructure.cluster.x-k8s.io/v1beta1
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kind: AzureASOManagedControlPlane
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name: {{ include "capz.clusterName" . | quote }}
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infrastructureRef:
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apiVersion: infrastructure.cluster.x-k8s.io/v1beta1
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kind: AzureASOManagedCluster
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name: {{ include "capz.clusterName" . | quote }}
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---
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apiVersion: infrastructure.cluster.x-k8s.io/v1beta1
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kind: AzureASOManagedCluster
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metadata:
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name: {{ include "capz.clusterName" . | quote }}
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labels:
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{{- include "capz.commonLabels" . | nindent 4 }}
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annotations:
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helm.sh/resource-policy: keep
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spec:
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{{- include "capz.azureASOManagedClusterSpec" (list $ (include "capz.clusterName" $)) | nindent 2 }}
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---
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apiVersion: infrastructure.cluster.x-k8s.io/v1beta1
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kind: AzureASOManagedControlPlane
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metadata:
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name: {{ include "capz.clusterName" . | quote }}
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annotations:
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helm.sh/resource-policy: keep
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spec:
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{{- include "capz.azureASOManagedControlPlaneSpec" (list $ (include "capz.clusterName" $)) | nindent 2 }}
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{{- range $mpName, $mp := .Values.managedMachinePoolSpecs }}
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---
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apiVersion: cluster.x-k8s.io/v1beta1
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kind: MachinePool
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metadata:
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name: {{ printf "%s-%s" (include "capz.clusterName" $) $mpName | quote }}
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labels:
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{{- include "capz.commonLabels" $ | nindent 4 }}
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annotations:
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helm.sh/resource-policy: keep
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spec:
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clusterName: {{ include "capz.clusterName" $ | quote }}
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{{- if (ne nil $mp.count) }}
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replicas: {{ $mp.count }}
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{{- end }}
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template:
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spec:
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bootstrap:
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dataSecretName: ""
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clusterName: {{ include "capz.clusterName" $ }}
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infrastructureRef:
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apiVersion: infrastructure.cluster.x-k8s.io/v1beta1
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kind: AzureASOManagedMachinePool
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name: {{ printf "%s-%s" (include "capz.clusterName" $) $mpName | quote }}
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version: {{ default $.Values.kubernetesVersion $mp.orchestratorVersion | quote }}
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---
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apiVersion: infrastructure.cluster.x-k8s.io/v1beta1
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kind: AzureASOManagedMachinePool
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metadata:
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name: {{ printf "%s-%s" (include "capz.clusterName" $) $mpName | quote }}
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labels:
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{{- include "capz.commonLabels" $ | nindent 4 }}
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annotations:
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helm.sh/resource-policy: keep
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spec:
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{{- include "capz.azureASOManagedMachinePoolSpec" (list $ (include "capz.clusterName" $) $mpName $mp) | nindent 2 }}
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{{- end }}
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{{- end }}{{/* if .Values.withClusterTopology */}}

‎charts/azure-aks-aso/templates/clusterclass.yaml

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{{- if .Values.withClusterClass }}
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apiVersion: cluster.x-k8s.io/v1beta1
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kind: ClusterClass
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metadata:
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name: {{ required "value clusterClassName must be set" .Values.clusterClassName | quote }}
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labels:
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{{- include "capz.commonLabels" . | nindent 4 }}
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spec:
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controlPlane:
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ref:
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apiVersion: infrastructure.cluster.x-k8s.io/v1beta1
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kind: AzureASOManagedControlPlaneTemplate
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name: {{ .Values.clusterClassName | quote }}
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infrastructure:
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ref:
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apiVersion: infrastructure.cluster.x-k8s.io/v1beta1
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kind: AzureASOManagedClusterTemplate
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name: {{ .Values.clusterClassName | quote }}
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workers:
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machinePools:
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{{- range $mpName, $mp := .Values.managedMachinePoolSpecs }}
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- class: {{ quote $mpName }}
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template:
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bootstrap:
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ref:
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apiVersion: bootstrap.cluster.x-k8s.io/v1beta1
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kind: KubeadmConfigTemplate
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name: {{ $.Values.clusterClassName | quote }}
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infrastructure:
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ref:
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apiVersion: infrastructure.cluster.x-k8s.io/v1beta1
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kind: AzureASOManagedMachinePoolTemplate
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name: {{ printf "%s-%s" $.Values.clusterClassName $mpName | quote }}
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{{- end }}
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patches:
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- name: azureasomanagedcluster-spec
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definitions:
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- selector:
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apiVersion: infrastructure.cluster.x-k8s.io/v1beta1
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kind: AzureASOManagedClusterTemplate
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matchResources:
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infrastructureCluster: true
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jsonPatches:
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- op: replace
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path: /spec/template/spec
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valueFrom:
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template: |
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{{- include "capz.azureASOManagedClusterSpec" (list $ "{{ .builtin.cluster.name }}") | nindent 12 }}
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- name: azureasomanagedcontrolplane-spec
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definitions:
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- selector:
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apiVersion: infrastructure.cluster.x-k8s.io/v1beta1
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kind: AzureASOManagedControlPlaneTemplate
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matchResources:
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controlPlane: true
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jsonPatches:
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- op: replace
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path: /spec/template/spec
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valueFrom:
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template: |
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{{- include "capz.azureASOManagedControlPlaneSpec" (list $ "{{ .builtin.cluster.name }}") | nindent 12 }}
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{{- range $mpName, $mp := .Values.managedMachinePoolSpecs }}
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- name: azureasomanagedmachinepool-{{ $mpName }}-spec
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definitions:
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- selector:
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apiVersion: infrastructure.cluster.x-k8s.io/v1beta1
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kind: AzureASOManagedMachinePoolTemplate
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matchResources:
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machinePoolClass:
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names:
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- {{ quote $mpName }}
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jsonPatches:
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- op: replace
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path: /spec/template/spec
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valueFrom:
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template: |
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{{- include "capz.azureASOManagedMachinePoolSpec" (list $ "{{ .builtin.cluster.name }}" $mpName $mp) | nindent 12 }}
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{{- end }}
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---
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apiVersion: infrastructure.cluster.x-k8s.io/v1beta1
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kind: AzureASOManagedClusterTemplate
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metadata:
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name: {{ .Values.clusterClassName | quote }}
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labels:
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{{- include "capz.commonLabels" . | nindent 4 }}
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annotations:
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helm.sh/resource-policy: keep
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spec:
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template:
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spec: {} # this gets patched in by the ClusterClass
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---
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apiVersion: infrastructure.cluster.x-k8s.io/v1beta1
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kind: AzureASOManagedControlPlaneTemplate
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metadata:
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name: {{ .Values.clusterClassName | quote }}
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annotations:
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helm.sh/resource-policy: keep
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spec:
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template:
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spec: {} # this gets patched in by the ClusterClass
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---
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apiVersion: bootstrap.cluster.x-k8s.io/v1beta1
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kind: KubeadmConfigTemplate
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metadata:
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name: {{ .Values.clusterClassName | quote }}
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spec:
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template:
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spec: {}
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{{- range $mpName, $mp := .Values.managedMachinePoolSpecs }}
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---
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apiVersion: infrastructure.cluster.x-k8s.io/v1beta1
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kind: AzureASOManagedMachinePoolTemplate
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metadata:
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name: {{ printf "%s-%s" $.Values.clusterClassName $mpName | quote }}
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labels:
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{{- include "capz.commonLabels" $ | nindent 4 }}
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annotations:
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helm.sh/resource-policy: keep
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spec:
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template:
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spec: {} # this gets patched in by the ClusterClass
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{{- end }}
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{{- end }}{{/* if .Values.withClusterClass */}}

‎charts/azure-aks-aso/templates/credentials.yaml

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{{- if .Values.createCredentials }}
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apiVersion: v1
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kind: Secret
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metadata:
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name: {{ .Values.credentialSecretName | quote }}
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labels:
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{{- include "capz.commonLabels" . | nindent 4 }}
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annotations:
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helm.sh/resource-policy: keep # credentials have to be available throughout a delete operation
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stringData:
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{{- if .Values.subscriptionID }}
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AZURE_SUBSCRIPTION_ID: {{ .Values.subscriptionID | quote }}
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{{- end }}
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{{- if .Values.tenantID }}
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AZURE_TENANT_ID: {{ .Values.tenantID | quote }}
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{{- end }}
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{{- if .Values.clientID }}
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AZURE_CLIENT_ID: {{ .Values.clientID | quote }}
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{{- end }}
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{{- if .Values.clientSecret }}
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AZURE_CLIENT_SECRET: {{ .Values.clientSecret | quote }}
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{{- end }}
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{{- if .Values.authMode }}
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AUTH_MODE: {{ .Values.authMode | quote }}
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{{- end }}
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{{- end }}

‎charts/azure-aks-aso/values.yaml

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credentialSecretName: "aso-credentials"
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createCredentials: true
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subscriptionID: ""
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tenantID: ""
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clientID: ""
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clientSecret: ""
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authMode: ""
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# clusterName defaults to the name of the Helm release
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clusterName: ""
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location: eastus
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clusterNetwork: null
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kubernetesVersion: v1.28.3
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managedClusterAPIVersion: v1api20231001
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managedClusterSpec:
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identity:
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type: SystemAssigned
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servicePrincipalProfile:
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clientId: msi
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managedMachinePoolAPIVersion: v1api20231001
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managedMachinePoolSpecs:
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pool0:
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count: 1
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mode: System
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vmSize: Standard_DS2_v2
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type: VirtualMachineScaleSets
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pool1:
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count: 1
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mode: User
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vmSize: Standard_DS2_v2
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type: VirtualMachineScaleSets
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clusterClassName: ""
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withClusterClass: false
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withClusterTopology: false

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