---
permalink: /1.32/core/v1/flexPersistentVolumeSource/
---

# core.v1.flexPersistentVolumeSource

"FlexPersistentVolumeSource represents a generic persistent volume resource that is provisioned/attached using an exec based plugin."

## Index

* [`fn withDriver(driver)`](#fn-withdriver)
* [`fn withFsType(fsType)`](#fn-withfstype)
* [`fn withOptions(options)`](#fn-withoptions)
* [`fn withOptionsMixin(options)`](#fn-withoptionsmixin)
* [`fn withReadOnly(readOnly)`](#fn-withreadonly)
* [`obj secretRef`](#obj-secretref)
  * [`fn withName(name)`](#fn-secretrefwithname)
  * [`fn withNamespace(namespace)`](#fn-secretrefwithnamespace)

## Fields

### fn withDriver

```ts
withDriver(driver)
```

"driver is the name of the driver to use for this volume."

### fn withFsType

```ts
withFsType(fsType)
```

"fsType is the Filesystem type to mount. Must be a filesystem type supported by the host operating system. Ex. \"ext4\", \"xfs\", \"ntfs\". The default filesystem depends on FlexVolume script."

### fn withOptions

```ts
withOptions(options)
```

"options is Optional: this field holds extra command options if any."

### fn withOptionsMixin

```ts
withOptionsMixin(options)
```

"options is Optional: this field holds extra command options if any."

**Note:** This function appends passed data to existing values

### fn withReadOnly

```ts
withReadOnly(readOnly)
```

"readOnly is Optional: defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts."

## obj secretRef

"SecretReference represents a Secret Reference. It has enough information to retrieve secret in any namespace"

### fn secretRef.withName

```ts
withName(name)
```

"name is unique within a namespace to reference a secret resource."

### fn secretRef.withNamespace

```ts
withNamespace(namespace)
```

"namespace defines the space within which the secret name must be unique."