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rename Id to ID to fix lint issue

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Signed-off-by: Madhu Rajanna <mrajanna@redhat.com>
This commit is contained in:
Madhu Rajanna
2019-01-17 11:16:32 +05:30
parent 8f2941dd47
commit 15b5b0112e
12 changed files with 161 additions and 161 deletions
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24
pkg/rbd/controllerserver.go
View File

@ -133,7 +133,7 @@ func (cs *controllerServer) CreateVolume(ctx context.Context, req *csi.CreateVol
volSizeGB := int(volSizeBytes / 1024 / 1024 / 1024)
// Check if there is already RBD image with requested name
found, _, _ := rbdStatus(rbdVol, rbdVol.UserId, req.GetSecrets())
found, _, _ := rbdStatus(rbdVol, rbdVol.UserID, req.GetSecrets())
if !found {
// if VolumeContentSource is not nil, this request is for snapshot
if req.VolumeContentSource != nil {
@ -141,7 +141,7 @@ func (cs *controllerServer) CreateVolume(ctx context.Context, req *csi.CreateVol
return nil, err
}
} else {
err := createRBDImage(rbdVol, volSizeGB, rbdVol.AdminId, req.GetSecrets())
err := createRBDImage(rbdVol, volSizeGB, rbdVol.AdminID, req.GetSecrets())
if err != nil {
glog.Warningf("failed to create volume: %v", err)
return nil, err
@ -152,7 +152,7 @@ func (cs *controllerServer) CreateVolume(ctx context.Context, req *csi.CreateVol
}
if err := cs.MetadataStore.Create(volumeID, rbdVol); err != nil {
glog.Warningf("failed to store volume metadata with error: %v", err)
if err := deleteRBDImage(rbdVol, rbdVol.AdminId, req.GetSecrets()); err != nil {
if err := deleteRBDImage(rbdVol, rbdVol.AdminID, req.GetSecrets()); err != nil {
glog.V(3).Infof("failed to delete rbd image: %s/%s with error: %v", rbdVol.Pool, rbdVol.VolName, err)
return nil, err
}
@ -185,7 +185,7 @@ func (cs *controllerServer) checkSnapshot(req *csi.CreateVolumeRequest, rbdVol *
return err
}
err := restoreSnapshot(rbdVol, rbdSnap, rbdVol.AdminId, req.GetSecrets())
err := restoreSnapshot(rbdVol, rbdSnap, rbdVol.AdminID, req.GetSecrets())
if err != nil {
return err
}
@ -212,7 +212,7 @@ func (cs *controllerServer) DeleteVolume(ctx context.Context, req *csi.DeleteVol
volName := rbdVol.VolName
// Deleting rbd image
glog.V(4).Infof("deleting volume %s", volName)
if err := deleteRBDImage(rbdVol, rbdVol.AdminId, req.GetSecrets()); err != nil {
if err := deleteRBDImage(rbdVol, rbdVol.AdminID, req.GetSecrets()); err != nil {
// TODO: can we detect "already deleted" situations here and proceed?
glog.V(3).Infof("failed to delete rbd image: %s/%s with error: %v", rbdVol.Pool, volName, err)
return nil, err
@ -306,7 +306,7 @@ func (cs *controllerServer) CreateSnapshot(ctx context.Context, req *csi.CreateS
rbdSnap.SourceVolumeID = req.GetSourceVolumeId()
rbdSnap.SizeBytes = rbdVolume.VolSize
err = createSnapshot(rbdSnap, rbdSnap.AdminId, req.GetSecrets())
err = createSnapshot(rbdSnap, rbdSnap.AdminID, req.GetSecrets())
// if we already have the snapshot, return the snapshot
if err != nil {
if exitErr, ok := err.(*exec.ExitError); ok {
@ -327,10 +327,10 @@ func (cs *controllerServer) CreateSnapshot(ctx context.Context, req *csi.CreateS
}
} else {
glog.V(4).Infof("create snapshot %s", snapName)
err = protectSnapshot(rbdSnap, rbdSnap.AdminId, req.GetSecrets())
err = protectSnapshot(rbdSnap, rbdSnap.AdminID, req.GetSecrets())
if err != nil {
err = deleteSnapshot(rbdSnap, rbdSnap.AdminId, req.GetSecrets())
err = deleteSnapshot(rbdSnap, rbdSnap.AdminID, req.GetSecrets())
if err != nil {
return nil, fmt.Errorf("snapshot is created but failed to protect and delete snapshot: %v", err)
}
@ -343,13 +343,13 @@ func (cs *controllerServer) CreateSnapshot(ctx context.Context, req *csi.CreateS
if err := cs.MetadataStore.Create(snapshotID, rbdSnap); err != nil {
glog.Warningf("rbd: failed to store snapInfo with error: %v", err)
// Unprotect snapshot
err := unprotectSnapshot(rbdSnap, rbdSnap.AdminId, req.GetSecrets())
err := unprotectSnapshot(rbdSnap, rbdSnap.AdminID, req.GetSecrets())
if err != nil {
return nil, status.Errorf(codes.Unknown, "This Snapshot should be removed but failed to unprotect snapshot: %s/%s with error: %v", rbdSnap.Pool, rbdSnap.SnapName, err)
}
// Deleting snapshot
glog.V(4).Infof("deleting Snaphot %s", rbdSnap.SnapName)
if err := deleteSnapshot(rbdSnap, rbdSnap.AdminId, req.GetSecrets()); err != nil {
if err := deleteSnapshot(rbdSnap, rbdSnap.AdminID, req.GetSecrets()); err != nil {
return nil, status.Errorf(codes.Unknown, "This Snapshot should be removed but failed to delete snapshot: %s/%s with error: %v", rbdSnap.Pool, rbdSnap.SnapName, err)
}
return nil, err
@ -388,14 +388,14 @@ func (cs *controllerServer) DeleteSnapshot(ctx context.Context, req *csi.DeleteS
}
// Unprotect snapshot
err := unprotectSnapshot(rbdSnap, rbdSnap.AdminId, req.GetSecrets())
err := unprotectSnapshot(rbdSnap, rbdSnap.AdminID, req.GetSecrets())
if err != nil {
return nil, status.Errorf(codes.FailedPrecondition, "failed to unprotect snapshot: %s/%s with error: %v", rbdSnap.Pool, rbdSnap.SnapName, err)
}
// Deleting snapshot
glog.V(4).Infof("deleting Snaphot %s", rbdSnap.SnapName)
if err := deleteSnapshot(rbdSnap, rbdSnap.AdminId, req.GetSecrets()); err != nil {
if err := deleteSnapshot(rbdSnap, rbdSnap.AdminID, req.GetSecrets()); err != nil {
return nil, status.Errorf(codes.FailedPrecondition, "failed to delete snapshot: %s/%s with error: %v", rbdSnap.Pool, rbdSnap.SnapName, err)
}

2
pkg/rbd/nodeserver.go
View File

@ -97,7 +97,7 @@ func (ns *nodeServer) NodePublishVolume(ctx context.Context, req *csi.NodePublis
}
volOptions.VolName = volName
// Mapping RBD image
devicePath, err := attachRBDImage(volOptions, volOptions.UserId, req.GetSecrets())
devicePath, err := attachRBDImage(volOptions, volOptions.UserID, req.GetSecrets())
if err != nil {
return nil, err
}

4
pkg/rbd/rbd.go
View File

@ -31,8 +31,8 @@ import (
// PluginFolder defines the location of rbdplugin
const (
PluginFolder = "/var/lib/kubelet/plugins/csi-rbdplugin"
rbdDefaultAdminId = "admin"
rbdDefaultUserId = rbdDefaultAdminId
rbdDefaultAdminID = "admin"
rbdDefaultUserID = rbdDefaultAdminID
)
type rbd struct {

92
pkg/rbd/rbd_util.go
View File

@ -48,8 +48,8 @@ type rbdVolume struct {
ImageFormat string `json:"imageFormat"`
ImageFeatures string `json:"imageFeatures"`
VolSize int64 `json:"volSize"`
AdminId string `json:"adminId"`
UserId string `json:"userId"`
AdminID string `json:"adminId"`
UserID string `json:"userId"`
Mounter string `json:"mounter"`
}
@ -63,8 +63,8 @@ type rbdSnapshot struct {
Pool string `json:"pool"`
CreatedAt int64 `json:"createdAt"`
SizeBytes int64 `json:"sizeBytes"`
AdminId string `json:"adminId"`
UserId string `json:"userId"`
AdminID string `json:"adminId"`
UserID string `json:"userId"`
}
var (
@ -111,7 +111,7 @@ func getMon(pOpts *rbdVolume, credentials map[string]string) (string, error) {
}
// CreateImage creates a new ceph image with provision and volume options.
func createRBDImage(pOpts *rbdVolume, volSz int, adminId string, credentials map[string]string) error {
func createRBDImage(pOpts *rbdVolume, volSz int, adminID string, credentials map[string]string) error {
var output []byte
mon, err := getMon(pOpts, credentials)
@ -122,16 +122,16 @@ func createRBDImage(pOpts *rbdVolume, volSz int, adminId string, credentials map
image := pOpts.VolName
volSzGB := fmt.Sprintf("%dG", volSz)
key, err := getRBDKey(adminId, credentials)
key, err := getRBDKey(adminID, credentials)
if err != nil {
return err
}
if pOpts.ImageFormat == rbdImageFormat2 {
glog.V(4).Infof("rbd: create %s size %s format %s (features: %s) using mon %s, pool %s id %s key %s", image, volSzGB, pOpts.ImageFormat, pOpts.ImageFeatures, mon, pOpts.Pool, adminId, key)
glog.V(4).Infof("rbd: create %s size %s format %s (features: %s) using mon %s, pool %s id %s key %s", image, volSzGB, pOpts.ImageFormat, pOpts.ImageFeatures, mon, pOpts.Pool, adminID, key)
} else {
glog.V(4).Infof("rbd: create %s size %s format %s using mon %s, pool %s id %s key %s", image, volSzGB, pOpts.ImageFormat, mon, pOpts.Pool, adminId, key)
glog.V(4).Infof("rbd: create %s size %s format %s using mon %s, pool %s id %s key %s", image, volSzGB, pOpts.ImageFormat, mon, pOpts.Pool, adminID, key)
}
args := []string{"create", image, "--size", volSzGB, "--pool", pOpts.Pool, "--id", adminId, "-m", mon, "--key=" + key, "--image-format", pOpts.ImageFormat}
args := []string{"create", image, "--size", volSzGB, "--pool", pOpts.Pool, "--id", adminID, "-m", mon, "--key=" + key, "--image-format", pOpts.ImageFormat}
if pOpts.ImageFormat == rbdImageFormat2 {
args = append(args, "--image-feature", pOpts.ImageFeatures)
}
@ -146,14 +146,14 @@ func createRBDImage(pOpts *rbdVolume, volSz int, adminId string, credentials map
// rbdStatus checks if there is watcher on the image.
// It returns true if there is a watcher onthe image, otherwise returns false.
func rbdStatus(pOpts *rbdVolume, userId string, credentials map[string]string) (bool, string, error) {
func rbdStatus(pOpts *rbdVolume, userID string, credentials map[string]string) (bool, string, error) {
var output string
var cmd []byte
image := pOpts.VolName
// If we don't have admin id/secret (e.g. attaching), fallback to user id/secret.
key, err := getRBDKey(userId, credentials)
key, err := getRBDKey(userID, credentials)
if err != nil {
return false, "", err
}
@ -163,8 +163,8 @@ func rbdStatus(pOpts *rbdVolume, userId string, credentials map[string]string) (
return false, "", err
}
glog.V(4).Infof("rbd: status %s using mon %s, pool %s id %s key %s", image, mon, pOpts.Pool, userId, key)
args := []string{"status", image, "--pool", pOpts.Pool, "-m", mon, "--id", userId, "--key=" + key}
glog.V(4).Infof("rbd: status %s using mon %s, pool %s id %s key %s", image, mon, pOpts.Pool, userID, key)
args := []string{"status", image, "--pool", pOpts.Pool, "-m", mon, "--id", userID, "--key=" + key}
cmd, err = execCommand("rbd", args)
output = string(cmd)
@ -190,10 +190,10 @@ func rbdStatus(pOpts *rbdVolume, userId string, credentials map[string]string) (
}
// DeleteImage deletes a ceph image with provision and volume options.
func deleteRBDImage(pOpts *rbdVolume, adminId string, credentials map[string]string) error {
func deleteRBDImage(pOpts *rbdVolume, adminID string, credentials map[string]string) error {
var output []byte
image := pOpts.VolName
found, _, err := rbdStatus(pOpts, adminId, credentials)
found, _, err := rbdStatus(pOpts, adminID, credentials)
if err != nil {
return err
}
@ -201,7 +201,7 @@ func deleteRBDImage(pOpts *rbdVolume, adminId string, credentials map[string]str
glog.Info("rbd is still being used ", image)
return fmt.Errorf("rbd %s is still being used", image)
}
key, err := getRBDKey(adminId, credentials)
key, err := getRBDKey(adminID, credentials)
if err != nil {
return err
}
@ -210,8 +210,8 @@ func deleteRBDImage(pOpts *rbdVolume, adminId string, credentials map[string]str
return err
}
glog.V(4).Infof("rbd: rm %s using mon %s, pool %s id %s key %s", image, mon, pOpts.Pool, adminId, key)
args := []string{"rm", image, "--pool", pOpts.Pool, "--id", adminId, "-m", mon, "--key=" + key}
glog.V(4).Infof("rbd: rm %s using mon %s, pool %s id %s key %s", image, mon, pOpts.Pool, adminID, key)
args := []string{"rm", image, "--pool", pOpts.Pool, "--id", adminID, "-m", mon, "--key=" + key}
output, err = execCommand("rbd", args)
if err == nil {
return nil
@ -258,13 +258,13 @@ func getRBDVolumeOptions(volOptions map[string]string) (*rbdVolume, error) {
}
}
rbdVol.AdminId, ok = volOptions["adminid"]
rbdVol.AdminID, ok = volOptions["adminid"]
if !ok {
rbdVol.AdminId = rbdDefaultAdminId
rbdVol.AdminID = rbdDefaultAdminID
}
rbdVol.UserId, ok = volOptions["userid"]
rbdVol.UserID, ok = volOptions["userid"]
if !ok {
rbdVol.UserId = rbdDefaultUserId
rbdVol.UserID = rbdDefaultUserID
}
rbdVol.Mounter, ok = volOptions["mounter"]
if !ok {
@ -287,13 +287,13 @@ func getRBDSnapshotOptions(snapOptions map[string]string) (*rbdSnapshot, error)
return nil, fmt.Errorf("Either monitors or monValueFromSecret must be set")
}
}
rbdSnap.AdminId, ok = snapOptions["adminid"]
rbdSnap.AdminID, ok = snapOptions["adminid"]
if !ok {
rbdSnap.AdminId = rbdDefaultAdminId
rbdSnap.AdminID = rbdDefaultAdminID
}
rbdSnap.UserId, ok = snapOptions["userid"]
rbdSnap.UserID, ok = snapOptions["userid"]
if !ok {
rbdSnap.UserId = rbdDefaultUserId
rbdSnap.UserID = rbdDefaultUserID
}
return rbdSnap, nil
@ -351,13 +351,13 @@ func getSnapMon(pOpts *rbdSnapshot, credentials map[string]string) (string, erro
return mon, nil
}
func protectSnapshot(pOpts *rbdSnapshot, adminId string, credentials map[string]string) error {
func protectSnapshot(pOpts *rbdSnapshot, adminID string, credentials map[string]string) error {
var output []byte
image := pOpts.VolName
snapID := pOpts.SnapID
key, err := getRBDKey(adminId, credentials)
key, err := getRBDKey(adminID, credentials)
if err != nil {
return err
}
@ -366,8 +366,8 @@ func protectSnapshot(pOpts *rbdSnapshot, adminId string, credentials map[string]
return err
}
glog.V(4).Infof("rbd: snap protect %s using mon %s, pool %s id %s key %s", image, mon, pOpts.Pool, adminId, key)
args := []string{"snap", "protect", "--pool", pOpts.Pool, "--snap", snapID, image, "--id", adminId, "-m", mon, "--key=" + key}
glog.V(4).Infof("rbd: snap protect %s using mon %s, pool %s id %s key %s", image, mon, pOpts.Pool, adminID, key)
args := []string{"snap", "protect", "--pool", pOpts.Pool, "--snap", snapID, image, "--id", adminID, "-m", mon, "--key=" + key}
output, err = execCommand("rbd", args)
@ -378,7 +378,7 @@ func protectSnapshot(pOpts *rbdSnapshot, adminId string, credentials map[string]
return nil
}
func createSnapshot(pOpts *rbdSnapshot, adminId string, credentials map[string]string) error {
func createSnapshot(pOpts *rbdSnapshot, adminID string, credentials map[string]string) error {
var output []byte
mon, err := getSnapMon(pOpts, credentials)
@ -389,12 +389,12 @@ func createSnapshot(pOpts *rbdSnapshot, adminId string, credentials map[string]s
image := pOpts.VolName
snapID := pOpts.SnapID
key, err := getRBDKey(adminId, credentials)
key, err := getRBDKey(adminID, credentials)
if err != nil {
return err
}
glog.V(4).Infof("rbd: snap create %s using mon %s, pool %s id %s key %s", image, mon, pOpts.Pool, adminId, key)
args := []string{"snap", "create", "--pool", pOpts.Pool, "--snap", snapID, image, "--id", adminId, "-m", mon, "--key=" + key}
glog.V(4).Infof("rbd: snap create %s using mon %s, pool %s id %s key %s", image, mon, pOpts.Pool, adminID, key)
args := []string{"snap", "create", "--pool", pOpts.Pool, "--snap", snapID, image, "--id", adminID, "-m", mon, "--key=" + key}
output, err = execCommand("rbd", args)
@ -405,7 +405,7 @@ func createSnapshot(pOpts *rbdSnapshot, adminId string, credentials map[string]s
return nil
}
func unprotectSnapshot(pOpts *rbdSnapshot, adminId string, credentials map[string]string) error {
func unprotectSnapshot(pOpts *rbdSnapshot, adminID string, credentials map[string]string) error {
var output []byte
mon, err := getSnapMon(pOpts, credentials)
@ -416,12 +416,12 @@ func unprotectSnapshot(pOpts *rbdSnapshot, adminId string, credentials map[strin
image := pOpts.VolName
snapID := pOpts.SnapID
key, err := getRBDKey(adminId, credentials)
key, err := getRBDKey(adminID, credentials)
if err != nil {
return err
}
glog.V(4).Infof("rbd: snap unprotect %s using mon %s, pool %s id %s key %s", image, mon, pOpts.Pool, adminId, key)
args := []string{"snap", "unprotect", "--pool", pOpts.Pool, "--snap", snapID, image, "--id", adminId, "-m", mon, "--key=" + key}
glog.V(4).Infof("rbd: snap unprotect %s using mon %s, pool %s id %s key %s", image, mon, pOpts.Pool, adminID, key)
args := []string{"snap", "unprotect", "--pool", pOpts.Pool, "--snap", snapID, image, "--id", adminID, "-m", mon, "--key=" + key}
output, err = execCommand("rbd", args)
@ -432,7 +432,7 @@ func unprotectSnapshot(pOpts *rbdSnapshot, adminId string, credentials map[strin
return nil
}
func deleteSnapshot(pOpts *rbdSnapshot, adminId string, credentials map[string]string) error {
func deleteSnapshot(pOpts *rbdSnapshot, adminID string, credentials map[string]string) error {
var output []byte
mon, err := getSnapMon(pOpts, credentials)
@ -443,12 +443,12 @@ func deleteSnapshot(pOpts *rbdSnapshot, adminId string, credentials map[string]s
image := pOpts.VolName
snapID := pOpts.SnapID
key, err := getRBDKey(adminId, credentials)
key, err := getRBDKey(adminID, credentials)
if err != nil {
return err
}
glog.V(4).Infof("rbd: snap rm %s using mon %s, pool %s id %s key %s", image, mon, pOpts.Pool, adminId, key)
args := []string{"snap", "rm", "--pool", pOpts.Pool, "--snap", snapID, image, "--id", adminId, "-m", mon, "--key=" + key}
glog.V(4).Infof("rbd: snap rm %s using mon %s, pool %s id %s key %s", image, mon, pOpts.Pool, adminID, key)
args := []string{"snap", "rm", "--pool", pOpts.Pool, "--snap", snapID, image, "--id", adminID, "-m", mon, "--key=" + key}
output, err = execCommand("rbd", args)
@ -459,7 +459,7 @@ func deleteSnapshot(pOpts *rbdSnapshot, adminId string, credentials map[string]s
return nil
}
func restoreSnapshot(pVolOpts *rbdVolume, pSnapOpts *rbdSnapshot, adminId string, credentials map[string]string) error {
func restoreSnapshot(pVolOpts *rbdVolume, pSnapOpts *rbdSnapshot, adminID string, credentials map[string]string) error {
var output []byte
mon, err := getMon(pVolOpts, credentials)
@ -470,12 +470,12 @@ func restoreSnapshot(pVolOpts *rbdVolume, pSnapOpts *rbdSnapshot, adminId string
image := pVolOpts.VolName
snapID := pSnapOpts.SnapID
key, err := getRBDKey(adminId, credentials)
key, err := getRBDKey(adminID, credentials)
if err != nil {
return err
}
glog.V(4).Infof("rbd: clone %s using mon %s, pool %s id %s key %s", image, mon, pVolOpts.Pool, adminId, key)
args := []string{"clone", pSnapOpts.Pool + "/" + pSnapOpts.VolName + "@" + snapID, pVolOpts.Pool + "/" + image, "--id", adminId, "-m", mon, "--key=" + key}
glog.V(4).Infof("rbd: clone %s using mon %s, pool %s id %s key %s", image, mon, pVolOpts.Pool, adminID, key)
args := []string{"clone", pSnapOpts.Pool + "/" + pSnapOpts.VolName + "@" + snapID, pVolOpts.Pool + "/" + image, "--id", adminID, "-m", mon, "--key=" + key}
output, err = execCommand("rbd", args)