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pratikjagrutpratikjagrut
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Move helm charts from rancher/charts to /charts dir
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‎charts/Chart.yaml

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annotations:
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catalog.cattle.io/certified: rancher
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catalog.cattle.io/hidden: "true"
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catalog.cattle.io/kube-version: '>= 1.25.0-0 < 1.32.0-0'
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catalog.cattle.io/namespace: cattle-system
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catalog.cattle.io/os: linux
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catalog.cattle.io/permits-os: linux,windows
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catalog.cattle.io/rancher-version: '>= 2.10.0-0'
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catalog.cattle.io/release-name: system-upgrade-controller
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apiVersion: v1
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appVersion: v0.14.2
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description: General purpose controller to make system level updates to nodes.
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home: https://github.com/rancher/system-upgrade-controller
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kubeVersion: '>= 1.25.0-0'
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name: system-upgrade-controller
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version: 105.0.0

‎charts/templates/_helpers.tpl

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{{/* vim: set filetype=mustache: */}}
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{{- define "system_default_registry" -}}
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{{- if .Values.global.cattle.systemDefaultRegistry -}}
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{{- printf "%s/" .Values.global.cattle.systemDefaultRegistry -}}
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{{- else -}}
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{{- "" -}}
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{{- end -}}
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{{- end -}}

‎charts/templates/clusterrolebinding.yaml

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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRoleBinding
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metadata:
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name: system-upgrade-controller
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: ClusterRole
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name: cluster-admin
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subjects:
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- kind: ServiceAccount
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name: system-upgrade-controller
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namespace: cattle-system

‎charts/templates/configmap.yaml

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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: system-upgrade-controller-config
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namespace: cattle-system
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data:
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SYSTEM_UPGRADE_CONTROLLER_DEBUG: {{ .Values.systemUpgradeControllerDebug | default "false" | quote }}
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SYSTEM_UPGRADE_CONTROLLER_THREADS: {{ .Values.systemUpgradeControllerThreads | default "2" | quote }}
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SYSTEM_UPGRADE_JOB_ACTIVE_DEADLINE_SECONDS: {{ .Values.systemUpgradeJobActiveDeadlineSeconds | default "900" | quote }}
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SYSTEM_UPGRADE_JOB_BACKOFF_LIMIT: {{ .Values.systemUpgradeJobBackoffLimit | default "99" | quote }}
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SYSTEM_UPGRADE_JOB_IMAGE_PULL_POLICY: {{ .Values.systemUpgradeJobImagePullPolicy | default "IfNotPresent" | quote }}
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SYSTEM_UPGRADE_JOB_KUBECTL_IMAGE: {{ template "system_default_registry" . }}{{ .Values.kubectl.image.repository }}:{{ .Values.kubectl.image.tag }}
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SYSTEM_UPGRADE_JOB_PRIVILEGED: {{ .Values.systemUpgradeJobPrivileged | default "true" | quote }}
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SYSTEM_UPGRADE_JOB_TTL_SECONDS_AFTER_FINISH: {{ .Values.systemUpgradeJobTTLSecondsAfterFinish | default "900" | quote }}
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SYSTEM_UPGRADE_PLAN_POLLING_INTERVAL: {{ .Values.systemUpgradePlanRollingInterval | default "15m" | quote }}
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‎charts/templates/deployment.yaml

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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: system-upgrade-controller
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namespace: cattle-system
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spec:
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selector:
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matchLabels:
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upgrade.cattle.io/controller: system-upgrade-controller
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template:
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metadata:
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labels:
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upgrade.cattle.io/controller: system-upgrade-controller # necessary to avoid drain
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spec:
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affinity:
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nodeAffinity:
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requiredDuringSchedulingIgnoredDuringExecution:
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nodeSelectorTerms:
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- matchExpressions:
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- key: "kubernetes.io/os"
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operator: NotIn
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values:
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- windows
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preferredDuringSchedulingIgnoredDuringExecution:
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- preference:
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matchExpressions:
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- key: "node-role.kubernetes.io/control-plane"
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operator: In
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values:
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- "true"
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weight: 100
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- preference:
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matchExpressions:
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- key: "node-role.kubernetes.io/master"
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operator: In
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values:
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- "true"
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weight: 100
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tolerations:
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- operator: Exists
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serviceAccountName: system-upgrade-controller
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containers:
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- name: system-upgrade-controller
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image: {{ template "system_default_registry" . }}{{ .Values.systemUpgradeController.image.repository }}:{{ .Values.systemUpgradeController.image.tag }}
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imagePullPolicy: IfNotPresent
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securityContext:
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runAsNonRoot: true
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runAsUser: 65534
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runAsGroup: 65534
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allowPrivilegeEscalation: false
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seccompProfile:
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type: RuntimeDefault
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capabilities:
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drop:
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- ALL
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envFrom:
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- configMapRef:
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name: system-upgrade-controller-config
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env:
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- name: SYSTEM_UPGRADE_CONTROLLER_NAME
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valueFrom:
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fieldRef:
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fieldPath: metadata.labels['upgrade.cattle.io/controller']
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- name: SYSTEM_UPGRADE_CONTROLLER_NAMESPACE
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valueFrom:
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fieldRef:
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fieldPath: metadata.namespace
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volumeMounts:
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- name: etc-ssl
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mountPath: /etc/ssl
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readOnly: true
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- name: etc-pki
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mountPath: /etc/pki
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readOnly: true
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- name: etc-ca-certificates
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mountPath: /etc/ca-certificates
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readOnly: true
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- name: tmp
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mountPath: /tmp
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volumes:
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- name: etc-ssl
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hostPath:
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path: /etc/ssl
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type: DirectoryOrCreate
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- name: etc-pki
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hostPath:
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path: /etc/pki
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type: DirectoryOrCreate
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- name: etc-ca-certificates
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hostPath:
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path: /etc/ca-certificates
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type: DirectoryOrCreate
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- name: tmp
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emptyDir: {}

‎charts/templates/serviceaccount.yaml

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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: system-upgrade-controller
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namespace: cattle-system

‎charts/values.yaml

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global:
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cattle:
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systemDefaultRegistry: ""
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systemUpgradeController:
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image:
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repository: rancher/system-upgrade-controller
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tag: v0.14.2
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kubectl:
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image:
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repository: rancher/kubectl
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tag: v1.31.1

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