add mountOptions e2e test

Azure File CSI Driver for Kubernetes

About

This driver allows Kubernetes to access Azure File volume using smb and nfs protocols, csi plugin name: file.csi.azure.com

Disclaimer: Deploying this driver manually is not an officially supported Microsoft product. For a fully managed and supported experience on Kubernetes, use AKS with the managed Azure file csi driver.

Project status: GA

Container Images & Kubernetes Compatibility:

Driver Version	Image	supported k8s version
master branch	mcr.microsoft.com/k8s/csi/azurefile-csi:latest	1.21+
v1.30.0	mcr.microsoft.com/oss/kubernetes-csi/azurefile-csi:v1.30.0	1.21+
v1.29.2	mcr.microsoft.com/oss/kubernetes-csi/azurefile-csi:v1.29.2	1.21+
v1.28.7	mcr.microsoft.com/oss/kubernetes-csi/azurefile-csi:v1.28.7	1.21+

Driver parameters

Please refer to driver parameters

Prerequisite

Option#1: Provide cloud provider config with Azure credentials

This option depends on cloud provider config file (here is config example), config file path on different clusters:
- AKS, capz, aks-engine: /etc/kubernetes/azure.json
- Azure RedHat OpenShift: /etc/kubernetes/cloud.conf

specify a different config file path via configmap

create configmap "azure-cred-file" before driver starts up

kubectl create configmap azure-cred-file --from-literal=path="/etc/kubernetes/cloud.conf" --from-literal=path-windows="C:\\k\\cloud.conf" -n kube-system

Cloud provider config can also be specified via kubernetes secret, check details here
Make sure identity used by driver has Contributor role on node resource group and virtual network resource group

Option#2: Bring your own storage account (only for SMB protocol)

This option does not depend on cloud provider config file, supports cross subscription and on-premise cluster scenario. Refer to detailed steps.

Install driver on a Kubernetes cluster

install by helm charts
install by kubectl
install open source CSI driver on following platforms:
- AKS
- Azure RedHat OpenShift
install managed CSI driver on following platforms:
- AKS
- Azure RedHat OpenShift

Examples

Basic usage

Features

Troubleshooting

CSI driver troubleshooting guide

Support

Please see our support policy

Kubernetes Development

Please refer to development guide

View CI Results

Check testgrid provider-azure-azurefile-csi-driver dashboard.

	ginkgo.It("should receive FailedMount event with invalid mount options [file.csi.azure.com] [disk]", func() {
	skipIfUsingInTreeVolumePlugin()
	skipIfTestingInWindowsCluster()

	pods := []testsuites.PodDetails{
	{
	Cmd: "echo 'hello world' > /mnt/test-1/data && grep 'hello world' /mnt/test-1/data",
	Volumes: []testsuites.VolumeDetails{
	{
	ClaimSize: "10Gi",
	MountOptions: []string{
	"invalid",
	"mount",
	"options",
	},
	VolumeMount: testsuites.VolumeMountDetails{
	NameGenerate: "test-volume-",
	MountPathGenerate: "/mnt/test-",
	},
	},
	},
	},
	}
	test := testsuites.DynamicallyProvisionedInvalidMountOptions{
	CSIDriver: testDriver,
	Pods: pods,
	StorageClassParameters: map[string]string{"skuName": "Premium_LRS", "fsType": "ext4"},
	}
	test.Run(cs, ns)

	func createDisk(ctx context.Context, accountName, accountKey, storageEndpointSuffix, fileShareName, diskName string, diskSizeBytes int64) error {
	vhdHeader := vhd.CreateFixedHeader(uint64(diskSizeBytes), &vhd.VHDOptions{})
	buf := new(bytes.Buffer)
	if err := binary.Write(buf, binary.BigEndian, vhdHeader); nil != err {
	return fmt.Errorf("failed to write VHDHeader(%+v): %v", vhdHeader, err)
	}
	headerBytes := buf.Bytes()
	start := diskSizeBytes - int64(len(headerBytes))
	end := diskSizeBytes - 1

	fileURL, err := getFileURL(accountName, accountKey, storageEndpointSuffix, fileShareName, diskName)
	if err != nil {
	return err
	}
	if fileURL == nil {
	return fmt.Errorf("getFileURL(%s,%s,%s,%s) return empty fileURL", accountName, storageEndpointSuffix, fileShareName, diskName)
	}
	if _, err = fileURL.Create(ctx, diskSizeBytes, azfile.FileHTTPHeaders{}, azfile.Metadata{}); err != nil {
	return err
	}
	if _, err = fileURL.UploadRange(ctx, end-start, bytes.NewReader(headerBytes[:vhd.VHD_HEADER_SIZE]), nil); err != nil {
	return err
	}
	return nil

kubernetes-sigs / azurefile-csi-driver Goto Github PK

azurefile-csi-driver's Introduction

Azure File CSI Driver for Kubernetes

About

Project status: GA

Container Images & Kubernetes Compatibility:

Driver parameters

Prerequisite

Option#1: Provide cloud provider config with Azure credentials

Option#2: Bring your own storage account (only for SMB protocol)

Install driver on a Kubernetes cluster

Examples

Features

Troubleshooting

Support

Kubernetes Development

View CI Results

Links

azurefile-csi-driver's People

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azurefile-csi-driver's Issues

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