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get_volume.go
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get_volume.go
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/*******************************************************************************
* IBM Confidential
* OCO Source Materials
* IBM Cloud Container Service, 5737-D43
* (C) Copyright IBM Corp. 2018, 2019 All Rights Reserved.
* The source code for this program is not published or otherwise divested of
* its trade secrets, irrespective of what has been deposited with
* the U.S. Copyright Office.
******************************************************************************/
package vpcvolume
import (
"github.com/IBM/ibmcloud-storage-volume-lib/lib/utils"
"github.com/IBM/ibmcloud-storage-volume-lib/volume-providers/vpc/vpcclient/client"
"github.com/IBM/ibmcloud-storage-volume-lib/volume-providers/vpc/vpcclient/models"
"go.uber.org/zap"
"time"
)
// GetVolume POSTs to /volumes
func (vs *VolumeService) GetVolume(volumeID string, ctxLogger *zap.Logger) (*models.Volume, error) {
ctxLogger.Debug("Entry Backend GetVolume")
defer ctxLogger.Debug("Exit Backend GetVolume")
defer util.TimeTracker("GetVolume", time.Now())
operation := &client.Operation{
Name: "GetVolume",
Method: "GET",
PathPattern: volumeIDPath,
}
var volume models.Volume
var apiErr models.Error
request := vs.client.NewRequest(operation)
ctxLogger.Info("Equivalent curl command", zap.Reflect("URL", request.URL()), zap.Reflect("Operation", operation))
req := request.PathParameter(volumeIDParam, volumeID)
_, err := req.JSONSuccess(&volume).JSONError(&apiErr).Invoke()
if err != nil {
return nil, err
}
return &volume, nil
}
// GetVolumeByName GETs /volumes
func (vs *VolumeService) GetVolumeByName(volumeName string, ctxLogger *zap.Logger) (*models.Volume, error) {
ctxLogger.Debug("Entry Backend GetVolumeByName")
defer ctxLogger.Debug("Exit Backend GetVolumeByName")
defer util.TimeTracker("GetVolumeByName", time.Now())
// Get the volume details for a single volume, ListVolumeFilters will return only 1 volume in list
filters := &models.ListVolumeFilters{VolumeName: volumeName}
volumes, err := vs.ListVolumes(1, filters, ctxLogger)
if err != nil {
return nil, err
}
if volumes != nil {
volumeslist := volumes.Volumes
if volumeslist != nil && len(volumeslist) > 0 {
return volumeslist[0], nil
}
}
return nil, err
}