/
identity.go
87 lines (76 loc) · 2.53 KB
/
identity.go
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/*
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package csi
import (
"github.com/container-storage-interface/spec/lib/go/csi"
"github.com/golang/protobuf/ptypes/wrappers"
"golang.org/x/net/context"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
"github.com/batazor/shortlink/internal/pkg/logger"
"github.com/batazor/shortlink/internal/pkg/logger/field"
)
func NewIdentityServer(name string, log logger.Logger) *identityServer {
return &identityServer{
name: name,
log: log,
}
}
// GetPluginInfo returns metadata of the plugin
func (d *driver) GetPluginInfo(ctx context.Context, req *csi.GetPluginInfoRequest) (*csi.GetPluginInfoResponse, error) {
if d.ids.name == "" {
return nil, status.Error(codes.Unavailable, "Driver name not configured")
}
resp := &csi.GetPluginInfoResponse{
Name: d.ids.name,
}
d.ids.log.InfoWithContext(ctx, "get plugin info called", field.Fields{
"response": resp,
"method": "get_plugin_info",
})
return resp, nil
}
// Probe returns the health and readiness of the plugin
func (d *driver) Probe(ctx context.Context, req *csi.ProbeRequest) (*csi.ProbeResponse, error) {
d.log.InfoWithContext(ctx, "probe called", field.Fields{
"method": "probe",
})
d.readyMu.Lock()
defer d.readyMu.Unlock()
return &csi.ProbeResponse{
Ready: &wrappers.BoolValue{
Value: d.ready,
},
}, nil
}
// GetPluginCapabilities returns available capabilities of the plugin
func (d *driver) GetPluginCapabilities(ctx context.Context, req *csi.GetPluginCapabilitiesRequest) (*csi.GetPluginCapabilitiesResponse, error) {
d.log.InfoWithContext(ctx, "Using default capabilities")
return &csi.GetPluginCapabilitiesResponse{
Capabilities: []*csi.PluginCapability{
{
Type: &csi.PluginCapability_Service_{
Service: &csi.PluginCapability_Service{
Type: csi.PluginCapability_Service_CONTROLLER_SERVICE,
},
},
},
{
Type: &csi.PluginCapability_Service_{
Service: &csi.PluginCapability_Service{
Type: csi.PluginCapability_Service_VOLUME_ACCESSIBILITY_CONSTRAINTS,
},
},
},
},
}, nil
}