370 lines
10 KiB
YAML
370 lines
10 KiB
YAML
---
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apiVersion: v1
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kind: Namespace
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metadata:
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name: system-upgrade
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labels:
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pod-security.kubernetes.io/enforce: privileged
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---
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: system-upgrade
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namespace: system-upgrade
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---
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: default-controller-env
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namespace: system-upgrade
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data:
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SYSTEM_UPGRADE_CONTROLLER_DEBUG: "false"
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SYSTEM_UPGRADE_CONTROLLER_THREADS: "2"
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SYSTEM_UPGRADE_CONTROLLER_LEADER_ELECT: "true"
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SYSTEM_UPGRADE_JOB_ACTIVE_DEADLINE_SECONDS: "900"
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SYSTEM_UPGRADE_JOB_BACKOFF_LIMIT: "99"
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SYSTEM_UPGRADE_JOB_IMAGE_PULL_POLICY: Always
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SYSTEM_UPGRADE_JOB_KUBECTL_IMAGE: rancher/kubectl:v1.30.3
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SYSTEM_UPGRADE_JOB_PRIVILEGED: "true"
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SYSTEM_UPGRADE_JOB_TTL_SECONDS_AFTER_FINISH: "900"
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SYSTEM_UPGRADE_PLAN_POLLING_INTERVAL: 15m
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRole
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metadata:
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name: system-upgrade-controller
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rules:
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- apiGroups:
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- batch
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resources:
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- jobs
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verbs:
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- get
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- list
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- watch
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- apiGroups:
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- apiextensions.k8s.io
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resources:
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- customresourcedefinitions
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verbs:
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- get
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- list
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- watch
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- create
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- patch
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- update
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- apiGroups:
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- ""
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resources:
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- namespaces
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- nodes
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verbs:
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- get
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- list
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- watch
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- apiGroups:
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- ""
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resources:
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- nodes
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verbs:
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- update
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- apiGroups:
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- ""
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resources:
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- events
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verbs:
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- get
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- create
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- patch
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- update
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- apiGroups:
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- coordination.k8s.io
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resources:
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- leases
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verbs:
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- create
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- apiGroups:
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- coordination.k8s.io
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resources:
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- leases
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resourceNames:
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- system-upgrade-controller
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verbs:
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- get
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- update
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- apiGroups:
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- upgrade.cattle.io
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resources:
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- plans
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- plans/status
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verbs:
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- get
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- list
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- watch
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- create
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- patch
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- update
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- delete
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRole
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metadata:
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name: system-upgrade-controller-drainer
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rules:
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- apiGroups:
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- ""
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resources:
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- pods/eviction
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verbs:
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- create
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- apiGroups:
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- ""
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resources:
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- pods
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verbs:
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- get
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- list
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- delete
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- apiGroups:
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- ""
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resources:
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- nodes
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verbs:
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- get
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- patch
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- apiGroups:
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- apps
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resources:
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- statefulsets
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- daemonsets
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- replicasets
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verbs:
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- get
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- list
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---
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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
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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: system-upgrade-controller
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subjects:
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- kind: ServiceAccount
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name: system-upgrade
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namespace: system-upgrade
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---
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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-drainer
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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: system-upgrade-controller-drainer
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subjects:
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- kind: ServiceAccount
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name: system-upgrade
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namespace: system-upgrade
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: Role
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metadata:
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name: system-upgrade-controller
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namespace: system-upgrade
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rules:
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- apiGroups:
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- batch
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resources:
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- jobs
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verbs:
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- create
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- delete
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- deletecollection
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- patch
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- update
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- get
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- list
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- watch
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- apiGroups:
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- ""
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resources:
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- secrets
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verbs:
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- get
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- list
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- watch
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: RoleBinding
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metadata:
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name: system-upgrade
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namespace: system-upgrade
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: Role
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name: system-upgrade-controller
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subjects:
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- kind: ServiceAccount
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name: system-upgrade
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namespace: system-upgrade
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---
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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: system-upgrade
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spec:
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strategy:
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type: Recreate
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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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app.kubernetes.io/component: controller
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app.kubernetes.io/name: system-upgrade-controller
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upgrade.cattle.io/controller: system-upgrade-controller
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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: node-role.kubernetes.io/control-plane
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operator: Exists
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- key: kubernetes.io/os
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operator: In
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values:
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- linux
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podAntiAffinity:
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requiredDuringSchedulingIgnoredDuringExecution:
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- topologyKey: kubernetes.io/hostname
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labelSelector:
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matchExpressions:
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- key: app.kubernetes.io/name
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operator: In
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values:
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- system-upgrade-controller
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serviceAccountName: system-upgrade
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tolerations:
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- key: CriticalAddonsOnly
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operator: Exists
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- key: node-role.kubernetes.io/master
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operator: Exists
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effect: NoSchedule
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- key: node-role.kubernetes.io/controlplane
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operator: Exists
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effect: NoSchedule
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- key: node-role.kubernetes.io/control-plane
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operator: Exists
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effect: NoSchedule
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- key: node-role.kubernetes.io/etcd
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operator: Exists
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effect: NoExecute
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containers:
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- name: system-upgrade-controller
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image: rancher/system-upgrade-controller:v0.14.0
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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: default-controller-env
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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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- name: SYSTEM_UPGRADE_CONTROLLER_NODE_NAME
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valueFrom:
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fieldRef:
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fieldPath: spec.nodeName
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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: {}
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---
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apiVersion: upgrade.cattle.io/v1
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kind: Plan
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metadata:
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name: k3s-server
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namespace: system-upgrade
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labels:
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k3s-upgrade: server
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spec:
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concurrency: 1
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version: v1.36.3+k3s1
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nodeSelector:
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matchExpressions:
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- {key: k3s-upgrade, operator: Exists}
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- {key: k3s-upgrade, operator: NotIn, values: ["disabled", "false"]}
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- {key: k3os.io/mode, operator: DoesNotExist}
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- {key: node-role.kubernetes.io/control-plane, operator: Exists}
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serviceAccountName: system-upgrade
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cordon: true
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upgrade:
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image: rancher/k3s-upgrade
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---
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apiVersion: upgrade.cattle.io/v1
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kind: Plan
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metadata:
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name: k3s-agent
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namespace: system-upgrade
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labels:
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k3s-upgrade: agent
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spec:
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concurrency: 2
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version: v1.36.3+k3s1
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nodeSelector:
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matchExpressions:
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- {key: k3s-upgrade, operator: Exists}
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- {key: k3s-upgrade, operator: NotIn, values: ["disabled", "false"]}
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- {key: k3os.io/mode, operator: DoesNotExist}
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- {key: node-role.kubernetes.io/control-plane, operator: DoesNotExist}
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serviceAccountName: system-upgrade
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prepare:
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image: rancher/k3s-upgrade
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args: ["prepare", "k3s-server"]
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drain:
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force: true
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skipWaitForDeleteTimeout: 60
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upgrade:
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image: rancher/k3s-upgrade
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