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deploy: add csidriver object for cephfs and rbd

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csidriver object can be created on the kubernetes
for below reason.

If a CSI driver creates a CSIDriver object,
Kubernetes users can easily discover the CSI
Drivers installed on their cluster
(simply by issuing kubectl get CSIDriver)

Ref: https://kubernetes-csi.github.io/docs/csi-driver-object.html#what-is-the-csidriver-object

attachRequired is always required to be set to
true to avoid issue on RWO PVC.

more details about it at https://github.com/rook/rook/pull/4332

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
This commit is contained in:
Madhu Rajanna 2021-03-30 11:03:01 +05:30 committed by mergify[bot]
parent d80b8d7fc5
commit fba6a2d0c3
6 changed files with 63 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
charts/ceph-csi-cephfs/templates/csidriver-crd.yaml
View File

@ -1,10 +1,11 @@
{{- if not .Values.provisioner.attacher.enabled -}}
apiVersion: storage.k8s.io/v1beta1
{{ if semverCompare ">=1.18" .Capabilities.KubeVersion.GitVersion }}
apiVersion: storage.k8s.io/v1
{{ else }}
apiVersion: storage.k8s.io/v1betav1
{{ end }}
kind: CSIDriver
metadata:
name: {{ .Values.driverName }}
namespace: {{ .Release.Namespace }}
spec:
attachRequired: false
attachRequired: true
podInfoOnMount: false
{{- end -}}

11
charts/ceph-csi-rbd/templates/csidriver-crd.yaml
View File

@ -1,10 +1,11 @@
{{- if not .Values.provisioner.attacher.enabled -}}
apiVersion: storage.k8s.io/v1beta1
{{ if semverCompare ">=1.18" .Capabilities.KubeVersion.GitVersion }}
apiVersion: storage.k8s.io/v1
{{ else }}
apiVersion: storage.k8s.io/betav1
{{ end }}
kind: CSIDriver
metadata:
name: {{ .Values.driverName }}
namespace: {{ .Release.Namespace }}
spec:
attachRequired: false
attachRequired: true
podInfoOnMount: false
{{- end -}}

10
deploy/cephfs/kubernetes/csidriver.yaml Normal file
View File

@ -0,0 +1,10 @@
---
# if Kubernetes version is less than 1.18 change
# apiVersion to storage.k8s.io/v1betav1
apiVersion: storage.k8s.io/v1
kind: CSIDriver
metadata:
name: cephfs.csi.ceph.com
spec:
attachRequired: true
podInfoOnMount: false

10
deploy/rbd/kubernetes/csidriver.yaml Normal file
View File

@ -0,0 +1,10 @@
---
# if Kubernetes version is less than 1.18 change
# apiVersion to storage.k8s.io/v1betav1
apiVersion: storage.k8s.io/v1
kind: CSIDriver
metadata:
name: rbd.csi.ceph.com
spec:
attachRequired: true
podInfoOnMount: false

15
e2e/cephfs.go
View File

@ -3,6 +3,8 @@ package e2e
import (
"context"
"fmt"
"io/ioutil"
"os"
"strings"
"sync"
@ -61,6 +63,19 @@ func deleteCephfsPlugin() {
}
func createORDeleteCephfsResouces(action string) {
csiDriver, err := ioutil.ReadFile(cephfsDirPath + csiDriverObject)
if err != nil {
// createORDeleteRbdResouces is used for upgrade testing as csidriverObject is
// newly added, discarding file not found error.
if !os.IsNotExist(err) {
e2elog.Failf("failed to read content from %s with error %v", cephfsDirPath+csiDriverObject, err)
}
} else {
_, err = framework.RunKubectlInput(cephCSINamespace, string(csiDriver), action, "-f", "-")
if err != nil {
e2elog.Failf("failed to %s CSIDriver object with error %v", action, err)
}
}
data, err := replaceNamespaceInTemplate(cephfsDirPath + cephfsProvisioner)
if err != nil {
e2elog.Failf("failed to read content from %s with error %v", cephfsDirPath+cephfsProvisioner, err)

16
e2e/rbd.go
View File

@ -3,6 +3,8 @@ package e2e
import (
"context"
"fmt"
"io/ioutil"
"os"
"strings"
"sync"
@ -23,6 +25,7 @@ var (
rbdNodePluginRBAC = "csi-nodeplugin-rbac.yaml"
rbdNodePluginPSP = "csi-nodeplugin-psp.yaml"
configMap = "csi-config-map.yaml"
csiDriverObject = "csidriver.yaml"
rbdDirPath = "../deploy/rbd/kubernetes/"
rbdExamplePath = "../examples/rbd/"
rbdDeploymentName = "csi-rbdplugin-provisioner"
@ -67,6 +70,19 @@ func deleteRBDPlugin() {
}
func createORDeleteRbdResouces(action string) {
csiDriver, err := ioutil.ReadFile(rbdDirPath + csiDriverObject)
if err != nil {
// createORDeleteRbdResouces is used for upgrade testing as csidriverObject is
// newly added, discarding file not found error.
if !os.IsNotExist(err) {
e2elog.Failf("failed to read content from %s with error %v", rbdDirPath+csiDriverObject, err)
}
} else {
_, err = framework.RunKubectlInput(cephCSINamespace, string(csiDriver), action, "-f", "-")
if err != nil {
e2elog.Failf("failed to %s CSIDriver object with error %v", action, err)
}
}
data, err := replaceNamespaceInTemplate(rbdDirPath + rbdProvisioner)
if err != nil {
e2elog.Failf("failed to read content from %s with error %v", rbdDirPath+rbdProvisioner, err)