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identity.go
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identity.go
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package service
import (
"fmt"
log "github.com/sirupsen/logrus"
"strings"
"golang.org/x/net/context"
csi "github.com/container-storage-interface/spec/lib/go/csi"
wrappers "github.com/golang/protobuf/ptypes/wrappers"
"github.com/dell/csi-vxflexos/core"
)
func (s *service) GetPluginInfo(
ctx context.Context,
req *csi.GetPluginInfoRequest) (
*csi.GetPluginInfoResponse, error) {
return &csi.GetPluginInfoResponse{
Name: Name,
VendorVersion: core.SemVer,
Manifest: Manifest,
}, nil
}
func (s *service) GetPluginCapabilities(
ctx context.Context,
req *csi.GetPluginCapabilitiesRequest) (
*csi.GetPluginCapabilitiesResponse, error) {
var rep csi.GetPluginCapabilitiesResponse
if !strings.EqualFold(s.mode, "node") {
rep.Capabilities = []*csi.PluginCapability{
{
Type: &csi.PluginCapability_Service_{
Service: &csi.PluginCapability_Service{
Type: csi.PluginCapability_Service_CONTROLLER_SERVICE,
},
},
},
{
Type: &csi.PluginCapability_VolumeExpansion_{
VolumeExpansion: &csi.PluginCapability_VolumeExpansion{
Type: csi.PluginCapability_VolumeExpansion_ONLINE,
},
},
},
}
}
return &rep, nil
}
func (s *service) Probe(
ctx context.Context,
req *csi.ProbeRequest) (
*csi.ProbeResponse, error) {
log.Debug("Probe called")
if !strings.EqualFold(s.mode, "node") {
log.Debug("controllerProbe")
if err := s.controllerProbe(ctx); err != nil {
log.Printf("error in controllerProbe: %s", err.Error())
return nil, err
}
}
if !strings.EqualFold(s.mode, "controller") {
log.Debug("nodeProbe")
if err := s.nodeProbe(ctx); err != nil {
log.Printf("error in nodeProbe: %s", err.Error())
return nil, err
}
}
ready := new(wrappers.BoolValue)
ready.Value = true
rep := new(csi.ProbeResponse)
rep.Ready = ready
log.Debug(fmt.Sprintf("Probe returning: %v", rep.Ready.GetValue()))
return rep, nil
}