mirror of
https://github.com/ceph/ceph-csi.git
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73 lines
2.2 KiB
Go
73 lines
2.2 KiB
Go
/*
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Copyright 2017 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package csicommon
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import (
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"context"
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"github.com/ceph/ceph-csi/pkg/util"
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"github.com/container-storage-interface/spec/lib/go/csi"
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"google.golang.org/grpc/codes"
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"google.golang.org/grpc/status"
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"k8s.io/klog"
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)
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// DefaultIdentityServer stores driver object
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type DefaultIdentityServer struct {
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Driver *CSIDriver
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}
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// GetPluginInfo returns plugin information
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func (ids *DefaultIdentityServer) GetPluginInfo(ctx context.Context, req *csi.GetPluginInfoRequest) (*csi.GetPluginInfoResponse, error) {
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klog.V(5).Infof(util.Log(ctx, "Using default GetPluginInfo"))
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if ids.Driver.name == "" {
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return nil, status.Error(codes.Unavailable, "Driver name not configured")
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}
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if ids.Driver.version == "" {
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return nil, status.Error(codes.Unavailable, "Driver is missing version")
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}
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return &csi.GetPluginInfoResponse{
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Name: ids.Driver.name,
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VendorVersion: ids.Driver.version,
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}, nil
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}
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// Probe returns empty response
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func (ids *DefaultIdentityServer) Probe(ctx context.Context, req *csi.ProbeRequest) (*csi.ProbeResponse, error) {
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return &csi.ProbeResponse{}, nil
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}
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// GetPluginCapabilities returns plugin capabilities
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func (ids *DefaultIdentityServer) GetPluginCapabilities(ctx context.Context, req *csi.GetPluginCapabilitiesRequest) (*csi.GetPluginCapabilitiesResponse, error) {
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klog.V(5).Infof(util.Log(ctx, "Using default capabilities"))
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return &csi.GetPluginCapabilitiesResponse{
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Capabilities: []*csi.PluginCapability{
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{
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Type: &csi.PluginCapability_Service_{
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Service: &csi.PluginCapability_Service{
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Type: csi.PluginCapability_Service_CONTROLLER_SERVICE,
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},
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},
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},
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},
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}, nil
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}
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