52 lines
1.9 KiB
Text
52 lines
1.9 KiB
Text
# schemas/lib/storage_config.ncl — StorageConfig contracts
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#
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# Library file — import only, not directly exportable.
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#
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# Usage (component contracts.ncl):
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# let sc = import "schemas/lib/storage_config.ncl" in
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# requires | { storage | sc.StorageRequires | optional, ... }
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#
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# Usage (provider metadata.ncl or capabilities.ncl):
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# let sc = import "schemas/lib/storage_config.ncl" in
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# storage_policy | sc.ProviderStoragePolicy = sc.HetznerCSIPolicy
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{
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VolumeMode = [| 'block, 'nfs, 'object |],
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ExpansionPolicy = [| 'static, 'expand_only, 'full |],
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# Contract for component requires.storage — what a component declares it needs.
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StorageRequires = {
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size | String,
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persistent | Bool | default = true,
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volume_mode | VolumeMode | default = 'block,
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access_mode | String | default = "ReadWriteOnce",
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storage_class | String | optional,
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},
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# Abstract contract for provider storage policies.
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# Concrete policies (HetznerCSIPolicy, etc.) must supply all fields.
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ProviderStoragePolicy = {
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provider | String,
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min_size | String | default = "1Gi",
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max_size | String | optional,
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expansion_policy | ExpansionPolicy | default = 'static,
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volume_modes | Array VolumeMode | default = ['block],
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},
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# Hetzner hcloud-volumes: minimum 10Gi, expand-only (no shrink via CSI).
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HetznerCSIPolicy | ProviderStoragePolicy = {
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provider = "hcloud-volumes",
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min_size = "10Gi",
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expansion_policy = 'expand_only,
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volume_modes = ['block],
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},
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# democratic-csi NFS: fine-grained sizing, full expand/shrink, RWX capable.
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DemocraticCSINFSPolicy | ProviderStoragePolicy = {
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provider = "democratic-csi-nfs",
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min_size = "1Gi",
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expansion_policy = 'full,
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volume_modes = ['nfs],
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},
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}
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