Simplified distributed block storage with strong consistency, like in Ceph
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// Copyright (c) Vitaliy Filippov, 2019+
// License: VNPL-1.1 or GNU GPL-2.0+ (see README.md for details)
package vitastor
import (
"context"
"github.com/kubernetes-csi/csi-lib-utils/protosanitizer"
"k8s.io/klog"
"github.com/container-storage-interface/spec/lib/go/csi"
)
// IdentityServer struct of Vitastor CSI driver with supported methods of CSI identity server spec.
type IdentityServer struct
{
*Driver
}
// NewIdentityServer create new instance identity
func NewIdentityServer(driver *Driver) *IdentityServer
{
return &IdentityServer{
Driver: driver,
}
}
// GetPluginInfo returns metadata of the plugin
func (is *IdentityServer) GetPluginInfo(ctx context.Context, req *csi.GetPluginInfoRequest) (*csi.GetPluginInfoResponse, error)
{
klog.Infof("received identity plugin info request %+v", protosanitizer.StripSecrets(req))
return &csi.GetPluginInfoResponse{
Name: vitastorCSIDriverName,
VendorVersion: vitastorCSIDriverVersion,
}, nil
}
// GetPluginCapabilities returns available capabilities of the plugin
func (is *IdentityServer) GetPluginCapabilities(ctx context.Context, req *csi.GetPluginCapabilitiesRequest) (*csi.GetPluginCapabilitiesResponse, error)
{
klog.Infof("received identity plugin capabilities request %+v", protosanitizer.StripSecrets(req))
return &csi.GetPluginCapabilitiesResponse{
Capabilities: []*csi.PluginCapability{
{
Type: &csi.PluginCapability_Service_{
Service: &csi.PluginCapability_Service{
Type: csi.PluginCapability_Service_CONTROLLER_SERVICE,
},
},
},
},
}, nil
}
// Probe returns the health and readiness of the plugin
func (is *IdentityServer) Probe(ctx context.Context, req *csi.ProbeRequest) (*csi.ProbeResponse, error)
{
return &csi.ProbeResponse{}, nil
}