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Merge pull request #363 from humblec/merge-csiv1.0

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Merge csi v1.0 to master
This commit is contained in:
mergify[bot] 2019-05-07 14:40:16 +00:00 committed by GitHub
commit 0a4b2b713a
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10 changed files with 103 additions and 19 deletions
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1
Gopkg.lock generated
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@ -528,6 +528,7 @@
"k8s.io/apimachinery/pkg/api/errors",
"k8s.io/apimachinery/pkg/apis/meta/v1",
"k8s.io/apimachinery/pkg/util/sets",
"k8s.io/apimachinery/pkg/util/validation",
"k8s.io/apimachinery/pkg/util/wait",
"k8s.io/client-go/kubernetes",
"k8s.io/client-go/rest",

2
deploy/cephfs/helm/Chart.yaml
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@ -4,7 +4,7 @@ appVersion: "1.0.0"
description: "Container Storage Interface (CSI) driver,
provisioner, and attacher for Ceph cephfs"
name: ceph-csi-cephfs
version: 0.5.3
version: 0.6.0
keywords:
- ceph
- cephfs

4
deploy/cephfs/helm/templates/nodeplugin-daemonset.yaml
View File

@ -49,7 +49,7 @@ spec:
valueFrom:
fieldRef:
fieldPath: spec.nodeName
imagePullPolicy: {{ .Values.nodeplugin.registrar.image.imagePullPolicy }}
imagePullPolicy: {{ .Values.nodeplugin.registrar.image.pullPolicy }}
volumeMounts:
- name: plugin-dir
mountPath: /csi
@ -82,7 +82,7 @@ spec:
fieldPath: spec.nodeName
- name: CSI_ENDPOINT
value: "unix:/{{ .Values.socketDir }}/{{ .Values.socketFile }}"
imagePullPolicy: {{ .Values.nodeplugin.plugin.image.imagePullPolicy }}
imagePullPolicy: {{ .Values.nodeplugin.plugin.image.pullPolicy }}
volumeMounts:
- name: mount-cache-dir
mountPath: /mount-cache-dir

2
deploy/cephfs/helm/templates/provisioner-statefulset.yaml
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@ -79,7 +79,7 @@ spec:
fieldPath: spec.nodeName
- name: CSI_ENDPOINT
value: "unix:/{{ .Values.socketDir }}/{{ .Values.socketFile }}"
imagePullPolicy: {{ .Values.nodeplugin.plugin.image.imagePullPolicy }}
imagePullPolicy: {{ .Values.nodeplugin.plugin.image.pullPolicy }}
volumeMounts:
- name: socket-dir
mountPath: {{ .Values.socketDir }}

2
deploy/rbd/helm/Chart.yaml
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@ -4,7 +4,7 @@ appVersion: "1.0.0"
description: "Container Storage Interface (CSI) driver,
provisioner, snapshotter, and attacher for Ceph RBD"
name: ceph-csi-rbd
version: 0.5.3
version: 0.6.0
keywords:
- ceph
- rbd

4
deploy/rbd/helm/templates/nodeplugin-daemonset.yaml
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@ -49,7 +49,7 @@ spec:
valueFrom:
fieldRef:
fieldPath: spec.nodeName
imagePullPolicy: {{ .Values.nodeplugin.registrar.image.imagePullPolicy }}
imagePullPolicy: {{ .Values.nodeplugin.registrar.image.pullPolicy }}
volumeMounts:
- name: plugin-dir
mountPath: /csi
@ -82,7 +82,7 @@ spec:
fieldPath: spec.nodeName
- name: CSI_ENDPOINT
value: "unix:/{{ .Values.socketDir }}/{{ .Values.socketFile }}"
imagePullPolicy: {{ .Values.nodeplugin.plugin.image.imagePullPolicy }}
imagePullPolicy: {{ .Values.nodeplugin.plugin.image.pullPolicy }}
volumeMounts:
- name: plugin-dir
mountPath: {{ .Values.socketDir }}

4
deploy/rbd/helm/templates/provisioner-statefulset.yaml
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@ -43,7 +43,7 @@ spec:
{{ toYaml .Values.provisioner.resources | indent 12 }}
- name: csi-snapshotter
image: {{ .Values.snapshotter.image.repository }}:{{ .Values.snapshotter.image.tag }}
imagePullPolicy: {{ .Values.nodeplugin.plugin.image.imagePullPolicy }}
imagePullPolicy: {{ .Values.nodeplugin.plugin.image.pullPolicy }}
args:
- "--csi-address=$(ADDRESS)"
- "--connection-timeout=15s"
@ -97,7 +97,7 @@ spec:
fieldPath: spec.nodeName
- name: CSI_ENDPOINT
value: "unix:/{{ .Values.socketDir }}/{{ .Values.socketFile }}"
imagePullPolicy: {{ .Values.nodeplugin.plugin.image.imagePullPolicy }}
imagePullPolicy: {{ .Values.nodeplugin.plugin.image.pullPolicy }}
volumeMounts:
- name: socket-dir
mountPath: {{ .Values.socketDir }}

12
pkg/rbd/controllerserver.go
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@ -50,8 +50,8 @@ type ControllerServer struct {
}
var (
rbdVolumes = map[string]*rbdVolume{}
rbdSnapshots = map[string]*rbdSnapshot{}
rbdVolumes = map[string]rbdVolume{}
rbdSnapshots = map[string]rbdSnapshot{}
)
// LoadExDataFromMetadataStore loads the rbd volume and snapshot
@ -60,14 +60,14 @@ func (cs *ControllerServer) LoadExDataFromMetadataStore() error {
vol := &rbdVolume{}
// nolint
cs.MetadataStore.ForAll("csi-rbd-vol-", vol, func(identifier string) error {
rbdVolumes[identifier] = vol
rbdVolumes[identifier] = *vol
return nil
})
snap := &rbdSnapshot{}
// nolint
cs.MetadataStore.ForAll("csi-rbd-(.*)-snap-", snap, func(identifier string) error {
rbdSnapshots[identifier] = snap
rbdSnapshots[identifier] = *snap
return nil
})
@ -194,7 +194,7 @@ func (cs *ControllerServer) CreateVolume(ctx context.Context, req *csi.CreateVol
// size in bytes)
rbdVol.VolSize = rbdVol.VolSize * util.MiB
rbdVolumes[rbdVol.VolID] = rbdVol
rbdVolumes[rbdVol.VolID] = *rbdVol
if err = storeVolumeMetadata(rbdVol, cs.MetadataStore); err != nil {
return nil, status.Error(codes.Internal, err.Error())
@ -434,7 +434,7 @@ func (cs *ControllerServer) CreateSnapshot(ctx context.Context, req *csi.CreateS
rbdSnap.CreatedAt = ptypes.TimestampNow().GetSeconds()
rbdSnapshots[snapshotID] = rbdSnap
rbdSnapshots[snapshotID] = *rbdSnap
if err = storeSnapshotMetadata(rbdSnap, cs.MetadataStore); err != nil {
return nil, status.Error(codes.Internal, err.Error())

81
pkg/rbd/controllerserver_test.go Normal file
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@ -0,0 +1,81 @@
package rbd
import (
"testing"
"github.com/ceph/ceph-csi/pkg/util"
)
type testCachePersister struct {
volumes map[string]rbdVolume
snapshots map[string]rbdSnapshot
}
func (t *testCachePersister) Create(identifier string, data interface{}) error {
return nil
}
func (t *testCachePersister) Get(identifier string, data interface{}) error {
return nil
}
func (t *testCachePersister) ForAll(pattern string, destObj interface{}, f util.ForAllFunc) error {
switch pattern {
case "csi-rbd-vol-":
for identifier, vol := range t.volumes {
*destObj.(*rbdVolume) = vol
if err := f(identifier); err != nil {
return err
}
}
case "csi-rbd-(.*)-snap-":
for identifier, snap := range t.snapshots {
*destObj.(*rbdSnapshot) = snap
if err := f(identifier); err != nil {
return err
}
}
}
return nil
}
func (t *testCachePersister) Delete(identifier string) error {
return nil
}
func TestLoadExDataFromMetadataStore(t *testing.T) {
cs := &ControllerServer{
MetadataStore: &testCachePersister{
volumes: map[string]rbdVolume{
"item1": {
VolID: "1",
},
"item2": {
VolID: "2",
},
},
snapshots: map[string]rbdSnapshot{
"item1": {
SnapID: "1",
},
"item2": {
SnapID: "2",
},
},
},
}
if err := cs.LoadExDataFromMetadataStore(); err != nil {
t.Error(err)
}
if rbdVolumes["item1"] == rbdVolumes["item2"] {
t.Error("rbd volume entries contain pointer to same volume")
}
if rbdSnapshots["item1"] == rbdSnapshots["item2"] {
t.Error("rbd snapshot entries contain pointer to same snapshot")
}
}

10
pkg/rbd/rbd_util.go
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@ -400,7 +400,7 @@ func hasSnapshotFeature(imageFeatures string) bool {
func getRBDVolumeByID(volumeID string) (*rbdVolume, error) {
if rbdVol, ok := rbdVolumes[volumeID]; ok {
return rbdVol, nil
return &rbdVol, nil
}
return nil, fmt.Errorf("volume id %s does not exit in the volumes list", volumeID)
}
@ -408,7 +408,8 @@ func getRBDVolumeByID(volumeID string) (*rbdVolume, error) {
func getRBDVolumeByName(volName string) (*rbdVolume, error) {
for _, rbdVol := range rbdVolumes {
if rbdVol.VolName == volName {
return rbdVol, nil
v := rbdVol
return &v, nil
}
}
return nil, fmt.Errorf("volume name %s does not exit in the volumes list", volName)
@ -417,7 +418,8 @@ func getRBDVolumeByName(volName string) (*rbdVolume, error) {
func getRBDSnapshotByName(snapName string) (*rbdSnapshot, error) {
for _, rbdSnap := range rbdSnapshots {
if rbdSnap.SnapName == snapName {
return rbdSnap, nil
s := rbdSnap
return &s, nil
}
}
return nil, fmt.Errorf("snapshot name %s does not exit in the snapshots list", snapName)
@ -467,7 +469,7 @@ func protectSnapshot(pOpts *rbdSnapshot, adminID string, credentials map[string]
return nil
}
func extractStoredVolOpt(r *rbdVolume) map[string]string {
func extractStoredVolOpt(r rbdVolume) map[string]string {
volOptions := make(map[string]string)
volOptions["pool"] = r.Pool