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31 lines
1.2 KiB
YAML
31 lines
1.2 KiB
YAML
# Generic HDD (pd-standard) StorageClass for GKE — the cluster-wide default.
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#
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# Why this exists
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# ---------------
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# GKE ships with `standard-rwo` as the default StorageClass, which under the
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# hood provisions `pd-balanced` (SSD-backed hybrid). That draws from the
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# SSD_TOTAL_GB quota and has repeatedly caused provisioning to wedge on small
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# projects. For workloads that don't need SSD latency (OpenBao, registry
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# storage, generic scratch PVCs, Garage) we want `pd-standard` (HDD) — which
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# uses the separate HDD quota and is cheaper per GiB.
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#
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# This class is the canonical cluster-wide default. Workloads that DO need
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# SSD latency (CNPG) opt in explicitly via storageClassName=premium-rwo in
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# their PVC template.
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#
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# To make this the default, apply this manifest and then run
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# etc/ensure_default_storage_class.sh --apply (which clears the default
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# annotation off standard-rwo and sets it here).
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apiVersion: storage.k8s.io/v1
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kind: StorageClass
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metadata:
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name: standard-hdd
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annotations:
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storageclass.kubernetes.io/is-default-class: "true"
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provisioner: pd.csi.storage.gke.io
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parameters:
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type: pd-standard
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reclaimPolicy: Retain
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volumeBindingMode: WaitForFirstConsumer
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allowVolumeExpansion: true
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