29 lines
1.2 KiB
Go
29 lines
1.2 KiB
Go
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package volumewatcher
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import (
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cstructs "github.com/hashicorp/nomad/client/structs"
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"github.com/hashicorp/nomad/nomad/structs"
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)
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// VolumeRaftEndpoints exposes the volume watcher to a set of functions
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// to apply data transforms via Raft.
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type VolumeRaftEndpoints interface {
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// UpsertVolumeClaims applys a batch of claims to raft
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UpsertVolumeClaims(*structs.CSIVolumeClaimBatchRequest) (uint64, error)
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}
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// ClientRPC is a minimal interface of the Server, intended as an aid
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// for testing logic surrounding server-to-server or server-to-client
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// RPC calls and to avoid circular references between the nomad
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// package and the volumewatcher
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type ClientRPC interface {
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ControllerDetachVolume(args *cstructs.ClientCSIControllerDetachVolumeRequest, reply *cstructs.ClientCSIControllerDetachVolumeResponse) error
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NodeDetachVolume(args *cstructs.ClientCSINodeDetachVolumeRequest, reply *cstructs.ClientCSINodeDetachVolumeResponse) error
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}
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// claimUpdater is the function used to update claims on behalf of a volume
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// (used to wrap batch updates so that we can test
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// volumeWatcher methods synchronously without batching)
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type updateClaimsFn func(claims []structs.CSIVolumeClaimRequest) (uint64, error)
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