85 lines
2.4 KiB
YAML
85 lines
2.4 KiB
YAML
# PostSync hook to patch longhorn-csi-plugin DaemonSet with control-plane tolerations
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# This runs after longhorn-config Application syncs, ensuring CSI plugin can run on all nodes
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apiVersion: batch/v1
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kind: Job
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metadata:
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name: longhorn-patch-csi-tolerations
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namespace: longhorn-system
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annotations:
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argocd.argoproj.io/hook: PostSync
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argocd.argoproj.io/hook-delete-policy: BeforeHookCreation
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spec:
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backoffLimit: 3
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template:
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metadata:
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name: patch-csi-tolerations
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spec:
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restartPolicy: Never
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serviceAccountName: longhorn-patch-csi-tolerations
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containers:
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- name: patch
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image: bitnami/kubectl:latest
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command:
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- /bin/bash
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- -c
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- |
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set -euo pipefail
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echo "Patching longhorn-csi-plugin DaemonSet with control-plane tolerations..."
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kubectl patch daemonset longhorn-csi-plugin -n longhorn-system --type=json -p='[
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{
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"op": "add",
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"path": "/spec/template/spec/tolerations/-",
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"value": {
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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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}
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}
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]'
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echo "✓ Patch applied successfully"
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echo ""
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echo "Waiting for CSI plugin pods to roll out to all nodes..."
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kubectl rollout status daemonset/longhorn-csi-plugin -n longhorn-system --timeout=120s
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echo ""
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echo "Final status:"
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kubectl get daemonset longhorn-csi-plugin -n longhorn-system
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kubectl get pods -n longhorn-system -l app=longhorn-csi-plugin -o wide
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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: longhorn-patch-csi-tolerations
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namespace: longhorn-system
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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: longhorn-patch-csi-tolerations
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namespace: longhorn-system
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rules:
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- apiGroups: ["apps"]
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resources: ["daemonsets"]
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verbs: ["get", "patch"]
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- apiGroups: [""]
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resources: ["pods"]
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verbs: ["list", "get"]
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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: longhorn-patch-csi-tolerations
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namespace: longhorn-system
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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: longhorn-patch-csi-tolerations
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subjects:
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- kind: ServiceAccount
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name: longhorn-patch-csi-tolerations
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namespace: longhorn-system
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