df2fff0acf
K8s control plane is deployed by KubeadmControlPlane controller. This controller creates CAPI machines and infrastructure objects (Metal3Machine). Metal3Machine objects are created based on a template which contins host selector label. Control plane label is assigned to a particular BareMetalHots object defined inside of the shared kustomization. Relates-To: #149 Closes: #221 Change-Id: I3be1750aacf9736ece2944045c036f405e404561
53 lines
1.7 KiB
YAML
53 lines
1.7 KiB
YAML
kind: KubeadmControlPlane
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apiVersion: controlplane.cluster.x-k8s.io/v1alpha3
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metadata:
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name: cluster-controlplane
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spec:
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replicas: 1
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version: v1.17.0
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infrastructureTemplate:
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kind: Metal3MachineTemplate
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apiVersion: infrastructure.cluster.x-k8s.io/v1alpha3
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name: cluster-controlplane
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kubeadmConfigSpec:
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preKubeadmCommands:
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- wget -O "/usr/bin/konfigadm" https://github.com/flanksource/konfigadm/releases/download/v0.5.3/konfigadm && chmod +x "/usr/bin/konfigadm"
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- konfigadm apply --config=/konfigadm.yml
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initConfiguration:
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nodeRegistration:
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name: '{{ ds.meta_data.local_hostname }}'
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kubeletExtraArgs:
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node-labels: 'metal3.io/uuid={{ ds.meta_data.uuid }}'
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joinConfiguration:
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controlPlane: {}
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nodeRegistration:
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name: '{{ ds.meta_data.local_hostname }}'
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kubeletExtraArgs:
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node-labels: 'metal3.io/uuid={{ ds.meta_data.uuid }}'
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postKubeadmCommands:
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- kubectl --kubeconfig /etc/kubernetes/admin.conf apply -f https://docs.projectcalico.org/v3.9/manifests/calico.yaml
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files:
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- path: /konfigadm.yml
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owner: root:root
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permissions: "0640"
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content: |
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kubernetes:
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version: 1.17.3
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container_runtime:
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type: docker
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---
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apiVersion: infrastructure.cluster.x-k8s.io/v1alpha3
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kind: Metal3MachineTemplate
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metadata:
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name: cluster-controlplane
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spec:
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template:
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spec:
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image:
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# NOTE (dukov) this should be overridden on lower levels
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url: https://cloud-images.ubuntu.com/xenial/current/xenial-server-cloudimg-amd64-disk1.img
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checksum: 4a6909d1480ac30d676accd7b37ec711
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hostSelector:
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matchLabels:
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airshipit.org/k8s-role: controlplane-host
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