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* doc/operator: update formatting for backup section, add FAQ section * doc/operator: address review feedback * doc/operator: add note about difference between `VMRestore` and `VMBackupmanager` as init containers * Update docs/operator/backups.MD Co-authored-by: Roman Khavronenko <roman@victoriametrics.com> Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
22 lines
653 B
Markdown
22 lines
653 B
Markdown
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sort: 15
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---
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# FAQ
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## How to change VMStorage PVC storage class
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With Helm chart deployment:
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1. Update the PVCs manually
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2. Run `kubectl delete statefulset --cascade=orphan {vmstorage-sts}` which will delete the sts but keep the pods
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3. Update helm chart with the new storage class in the volumeClaimTemplate
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4. Run the helm chart to recreate the sts with the updated value
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With Operator deployment:
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1. Update the PVCs manually
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2. Run `kubectl delete vmcluster --cascade=orphan {cluster-name}`
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3. Run `kubectl delete statefulset --cascade=orphan {vmstorage-sts}`
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4. Update VMCluster spec to use new storage class
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5. Apply cluster configuration
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