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Add CA secret endpoint for kubeadm (#873)
* Add CA secret endpoint for kubeadm * Pass seed kubeadm helm value * Add kubeadm seed template * add kubeadm values * Add helm values * base64 encode cert * Fix encoding * fix cluster name * add buildx target * do not apply csi for kubeadm clusters * add kubeadm image repo override --------- Co-authored-by: Dmitri Fedotov <dmitri.fedotov@sap.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,265 @@ | ||
| {{- if .Values.seedKubeadm }} | ||
| apiVersion: rbac.authorization.k8s.io/v1 | ||
| kind: ClusterRoleBinding | ||
| metadata: | ||
| name: cc-admin | ||
| roleRef: | ||
| apiGroup: rbac.authorization.k8s.io | ||
| kind: ClusterRole | ||
| name: cluster-admin | ||
| subjects: | ||
| - kind: User | ||
| name: {{ .Values.clusterAdminUser }} | ||
| apiGroup: rbac.authorization.k8s.io | ||
| --- | ||
| apiVersion: rbac.authorization.k8s.io/v1 | ||
| kind: RoleBinding | ||
| metadata: | ||
| name: kubeadm:bootstrap-signer-clusterinfo | ||
| namespace: kube-public | ||
| roleRef: | ||
| apiGroup: rbac.authorization.k8s.io | ||
| kind: Role | ||
| name: kubeadm:bootstrap-signer-clusterinfo | ||
| subjects: | ||
| - apiGroup: rbac.authorization.k8s.io | ||
| kind: User | ||
| name: system:anonymous | ||
| --- | ||
| apiVersion: rbac.authorization.k8s.io/v1 | ||
| kind: Role | ||
| metadata: | ||
| name: kubeadm:bootstrap-signer-clusterinfo | ||
| namespace: kube-public | ||
| rules: | ||
| - apiGroups: | ||
| - "" | ||
| resourceNames: | ||
| - cluster-info | ||
| resources: | ||
| - configmaps | ||
| verbs: | ||
| - get | ||
| --- | ||
| apiVersion: rbac.authorization.k8s.io/v1 | ||
| kind: Role | ||
| metadata: | ||
| name: kubeadm:nodes-kubeadm-config | ||
| namespace: kube-system | ||
| rules: | ||
| - apiGroups: | ||
| - "" | ||
| resourceNames: | ||
| - kubeadm-config | ||
| resources: | ||
| - configmaps | ||
| verbs: | ||
| - get | ||
| --- | ||
| apiVersion: rbac.authorization.k8s.io/v1 | ||
| kind: RoleBinding | ||
| metadata: | ||
| name: kubeadm:nodes-kubeadm-config | ||
| namespace: kube-system | ||
| roleRef: | ||
| apiGroup: rbac.authorization.k8s.io | ||
| kind: Role | ||
| name: kubeadm:nodes-kubeadm-config | ||
| subjects: | ||
| - apiGroup: rbac.authorization.k8s.io | ||
| kind: Group | ||
| name: system:bootstrappers:kubeadm:default-node-token | ||
| - apiGroup: rbac.authorization.k8s.io | ||
| kind: Group | ||
| name: system:nodes | ||
| --- | ||
| apiVersion: rbac.authorization.k8s.io/v1 | ||
| kind: Role | ||
| metadata: | ||
| name: kube-proxy | ||
| namespace: kube-system | ||
| rules: | ||
| - apiGroups: | ||
| - "" | ||
| resourceNames: | ||
| - kube-proxy | ||
| resources: | ||
| - configmaps | ||
| verbs: | ||
| - get | ||
| --- | ||
| apiVersion: rbac.authorization.k8s.io/v1 | ||
| kind: Role | ||
| metadata: | ||
| name: kubeadm:kubelet-config | ||
| namespace: kube-system | ||
| rules: | ||
| - apiGroups: | ||
| - "" | ||
| resourceNames: | ||
| - kubelet-config | ||
| resources: | ||
| - configmaps | ||
| verbs: | ||
| - get | ||
| --- | ||
| apiVersion: rbac.authorization.k8s.io/v1 | ||
| kind: RoleBinding | ||
| metadata: | ||
| name: kube-proxy | ||
| namespace: kube-system | ||
| roleRef: | ||
| apiGroup: rbac.authorization.k8s.io | ||
| kind: Role | ||
| name: kube-proxy | ||
| subjects: | ||
| - apiGroup: rbac.authorization.k8s.io | ||
| kind: Group | ||
| name: system:bootstrappers:kubeadm:default-node-token | ||
| --- | ||
| apiVersion: rbac.authorization.k8s.io/v1 | ||
| kind: RoleBinding | ||
| metadata: | ||
| name: kubeadm:kubelet-config | ||
| namespace: kube-system | ||
| roleRef: | ||
| apiGroup: rbac.authorization.k8s.io | ||
| kind: Role | ||
| name: kubeadm:kubelet-config | ||
| subjects: | ||
| - apiGroup: rbac.authorization.k8s.io | ||
| kind: Group | ||
| name: system:nodes | ||
| - apiGroup: rbac.authorization.k8s.io | ||
| kind: Group | ||
| name: system:bootstrappers:kubeadm:default-node-token | ||
| --- | ||
| apiVersion: rbac.authorization.k8s.io/v1 | ||
| kind: ClusterRole | ||
| metadata: | ||
| name: kubeadm:get-nodes | ||
| rules: | ||
| - apiGroups: | ||
| - "" | ||
| resources: | ||
| - nodes | ||
| verbs: | ||
| - get | ||
| --- | ||
| apiVersion: rbac.authorization.k8s.io/v1 | ||
| kind: ClusterRoleBinding | ||
| metadata: | ||
| name: kubeadm:get-nodes | ||
| roleRef: | ||
| apiGroup: rbac.authorization.k8s.io | ||
| kind: ClusterRole | ||
| name: kubeadm:get-nodes | ||
| subjects: | ||
| - apiGroup: rbac.authorization.k8s.io | ||
| kind: Group | ||
| name: system:bootstrappers:kubeadm:default-node-token | ||
| --- | ||
| apiVersion: v1 | ||
| kind: ConfigMap | ||
| metadata: | ||
| name: cluster-info | ||
| namespace: kube-public | ||
| data: | ||
| kubeconfig : | | ||
| apiVersion: v1 | ||
| clusters: | ||
| - cluster: | ||
| certificate-authority-data: {{ .Values.tlsCaCert | b64enc }} | ||
| server: https://{{ .Values.api.apiserverHost }} | ||
| name: "" | ||
| contexts: null | ||
| current-context: "" | ||
| kind: Config | ||
| preferences: {} | ||
| users: null | ||
| --- | ||
| apiVersion: v1 | ||
| data: | ||
| ClusterConfiguration: | | ||
| apiServer: | ||
| extraArgs: | ||
| authorization-mode: Node,RBAC | ||
| cloud-provider: external | ||
| timeoutForControlPlane: 4m0s | ||
| apiVersion: kubeadm.k8s.io/v1beta3 | ||
| certificatesDir: /etc/kubernetes/pki | ||
| clusterName: "{{ .Values.name }}" | ||
| controlPlaneEndpoint: "{{ .Values.api.apiserverHost }}" | ||
| controllerManager: | ||
| extraArgs: | ||
| cloud-provider: external | ||
| dns: {} | ||
| etcd: | ||
| local: | ||
| dataDir: /var/lib/etcd | ||
| imageRepository: {{ .Values.kubeadmImageRepository }} | ||
| kind: ClusterConfiguration | ||
| kubernetesVersion: {{ .Capabilities.KubeVersion.Version }} | ||
| networking: | ||
| dnsDomain: {{ .Values.dns.domain }} | ||
| podSubnet: {{ .Values.clusterCIDR }} | ||
| serviceSubnet: {{ .Values.serviceCIDR }} | ||
| scheduler: {} | ||
| kind: ConfigMap | ||
| metadata: | ||
| name: kubeadm-config | ||
| namespace: kube-system | ||
| --- | ||
| apiVersion: v1 | ||
| data: | ||
| kubelet: | | ||
| apiVersion: kubelet.config.k8s.io/v1beta1 | ||
| authentication: | ||
| anonymous: | ||
| enabled: false | ||
| webhook: | ||
| cacheTTL: 0s | ||
| enabled: true | ||
| x509: | ||
| clientCAFile: /etc/kubernetes/pki/ca.crt | ||
| authorization: | ||
| mode: Webhook | ||
| webhook: | ||
| cacheAuthorizedTTL: 0s | ||
| cacheUnauthorizedTTL: 0s | ||
| cgroupDriver: systemd | ||
| clusterDNS: | ||
| - {{ .Values.dns.address }} | ||
| clusterDomain: {{ .Values.dns.domain }} | ||
| containerRuntimeEndpoint: "" | ||
| cpuManagerReconcilePeriod: 0s | ||
| evictionPressureTransitionPeriod: 0s | ||
| fileCheckFrequency: 0s | ||
| healthzBindAddress: 127.0.0.1 | ||
| healthzPort: 10248 | ||
| httpCheckFrequency: 0s | ||
| imageMinimumGCAge: 0s | ||
| kind: KubeletConfiguration | ||
| logging: | ||
| flushFrequency: 0 | ||
| options: | ||
| json: | ||
| infoBufferSize: "0" | ||
| verbosity: 0 | ||
| memorySwap: {} | ||
| nodeStatusReportFrequency: 0s | ||
| nodeStatusUpdateFrequency: 0s | ||
| resolvConf: /run/systemd/resolve/resolv.conf | ||
| rotateCertificates: true | ||
| runtimeRequestTimeout: 0s | ||
| shutdownGracePeriod: 0s | ||
| shutdownGracePeriodCriticalPods: 0s | ||
| staticPodPath: /etc/kubernetes/manifests | ||
| streamingConnectionIdleTimeout: 0s | ||
| syncFrequency: 0s | ||
| volumeStatsAggPeriod: 0s | ||
| kind: ConfigMap | ||
| metadata: | ||
| name: kubelet-config | ||
| namespace: kube-system | ||
| {{- end }} |
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