使用 Azure PowerShell 管理 Azure Redis 缓存Manage Azure Cache for Redis with Azure PowerShell

• 11/03/2020
• • y
  • a

本主题说明如何执行创建、更新和缩放 Azure Redis 缓存实例等常见任务、如何重新生成访问密钥，以及如何查看有关缓存的信息。This topic shows you how to perform common tasks such as create, update, and scale your Azure Cache for Redis instances, how to regenerate access keys, and how to view information about your caches. 有关 Azure Redis 缓存 PowerShell cmdlet 的完整列表，请参阅 Azure Redis 缓存 cmdlet。For a complete list of Azure Cache for Redis PowerShell cmdlets, see Azure Cache for Redis cmdlets.

有关经典部署模型的详细信息，请参阅 Azure 资源管理器与经典部署：了解部署模型和资源状态。For more information about the classic deployment model, see Azure Resource Manager vs. classic deployment: Understand deployment models and the state of your resources.

先决条件Prerequisites

如果已安装 Azure PowerShell，则必须确保安装的是 Azure PowerShell 版本 1.0.0 或更高版本。If you have already installed Azure PowerShell, you must have Azure PowerShell version 1.0.0 or later. 可以使用此命令在 Azure PowerShell 命令提示符下查看已安装的 Azure PowerShell 版本。You can check the version of Azure PowerShell that you have installed with this command at the Azure PowerShell command prompt.

    Get-Module Az | format-table version

首先，必须使用以下命令登录到 Azure。First, you must log in to Azure with this command.

    Connect-AzAccount -Environment AzureChinaCloud

在 Azure 登录对话框中指定 Azure 帐户的电子邮件地址及其密码。Specify the email address of your Azure account and its password in the Azure sign-in dialog.

接下来，如果有多个 Azure 订阅，则需要设置 Azure 订阅。Next, if you have multiple Azure subscriptions, you need to set your Azure subscription. 若要查看当前订阅的列表，请运行以下命令。To see a list of your current subscriptions, run this command.

    Get-AzSubscription | sort SubscriptionName | Select SubscriptionName

若要指定订阅，请运行以下命令。To specify the subscription, run the following command. 在以下示例中，订阅名为 ContosoSubscription。In the following example, the subscription name is ContosoSubscription.

    Select-AzSubscription -SubscriptionName ContosoSubscription

在可以将 Windows PowerShell 与 Azure Resource Manager 一起使用之前，需要具备以下项：Before you can use Windows PowerShell with Azure Resource Manager, you need the following:

• Windows PowerShell 3.0 版或 4.0 版。Windows PowerShell, Version 3.0 or 4.0. 若要查找 Windows PowerShell 的版本，请键入：$PSVersionTable 并验证 PSVersion 的值是否为 3.0 或 4.0。To find the version of Windows PowerShell, type:$PSVersionTable and verify the value of PSVersion is 3.0 or 4.0. 若要安装兼容版本，请参阅 Windows Management Framework 3.0。To install a compatible version, see Windows Management Framework 3.0.

要获取你在本教程中看到的任何 cmdlet 的详细帮助，请使用 Get-Help cmdlet。To get detailed help for any cmdlet you see in this tutorial, use the Get-Help cmdlet.

    Get-Help <cmdlet-name> -Detailed

例如，若要获取有关 New-AzRedisCache cmdlet 的帮助，请键入：For example, to get help for the New-AzRedisCache cmdlet, type:

    Get-Help New-AzRedisCache -Detailed

若要在 Azure 中国云中创建缓存，请使用以下位置之一。To create a cache in the Azure China Cloud, use one of the following locations.

• 中国东部China East
• 中国北部China North
• 中国东部 2China East 2
• 中国北部 2China North 2

有关 Azure 中国云的详细信息，请参阅 由中国 21Vianet 运营的 AzureChinaCloud for Azure。For more information about the Azure China Cloud, see AzureChinaCloud for Azure operated by 21Vianet in China.

Azure Redis 缓存 PowerShell 使用的属性Properties used for Azure Cache for Redis PowerShell

下表包含使用 Azure PowerShell 创建和管理 Azure Redis 缓存实例时常用的参数的属性和说明。The following table contains properties and descriptions for commonly used parameters when creating and managing your Azure Cache for Redis instances using Azure PowerShell.

RedisConfiguration 属性RedisConfiguration properties

创建 Azure Redis 缓存To create an Azure Cache for Redis

可以使用 New-AzRedisCache cmdlet 创建新的 Azure Redis 缓存实例。New Azure Cache for Redis instances are created using the New-AzRedisCache cmdlet.

若要查看 New-AzRedisCache的可用参数列表及其说明，请运行以下命令。To see a list of available parameters and their descriptions for New-AzRedisCache, run the following command.

    PS C:\> Get-Help New-AzRedisCache -detailed

    NAME
        New-AzRedisCache

    SYNOPSIS
        Creates a new Azure Cache for Redis.


    SYNTAX
        New-AzRedisCache -Name <String> -ResourceGroupName <String> -Location <String> [-RedisVersion <String>]
        [-Size <String>] [-Sku <String>] [-MaxMemoryPolicy <String>] [-RedisConfiguration <Hashtable>] [-EnableNonSslPort
        <Boolean>] [-ShardCount <Integer>] [-VirtualNetwork <String>] [-Subnet <String>] [-StaticIP <String>]
        [<CommonParameters>]


    DESCRIPTION
        The New-AzRedisCache cmdlet creates a new Azure Cache for Redis.


    PARAMETERS
        -Name <String>
            Name of the Azure Cache for Redis to create.

        -ResourceGroupName <String>
            Name of resource group in which to create the Azure Cache for Redis.

        -Location <String>
            Location in which to create the Azure Cache for Redis.

        -RedisVersion <String>
            RedisVersion is deprecated and will be removed in future release.

        -Size <String>
            Size of the Azure Cache for Redis. The default value is 1GB or C1. Possible values are P1, P2, P3, P4, C0, C1, C2, C3,
            C4, C5, C6, 250MB, 1GB, 2.5GB, 6GB, 13GB, 26GB, 53GB.

        -Sku <String>
            Sku of Azure Cache for Redis. The default value is Standard. Possible values are Basic, Standard and Premium.

        -MaxMemoryPolicy <String>
            The 'MaxMemoryPolicy' setting has been deprecated. Please use 'RedisConfiguration' setting to set
            MaxMemoryPolicy. e.g. -RedisConfiguration @{"maxmemory-policy" = "allkeys-lru"}

        -RedisConfiguration <Hashtable>
            All Redis Configuration Settings. Few possible keys: rdb-backup-enabled, rdb-storage-connection-string,
            rdb-backup-frequency, maxmemory-reserved, maxmemory-policy, notify-keyspace-events, hash-max-ziplist-entries,
            hash-max-ziplist-value, set-max-intset-entries, zset-max-ziplist-entries, zset-max-ziplist-value, databases.

        -EnableNonSslPort <Boolean>
            EnableNonSslPort is used by Azure Cache for Redis. If no value is provided, the default value is false and the
            non-SSL port will be disabled. Possible values are true and false.

        -ShardCount <Integer>
            The number of shards to create on a Premium Cluster Cache.

        -VirtualNetwork <String>
            The exact ARM resource ID of the virtual network to deploy the Azure Cache for Redis in. Example format: /subscriptions/{
            subid}/resourceGroups/{resourceGroupName}/providers/Microsoft.ClassicNetwork/VirtualNetworks/{vnetName}

        -Subnet <String>
            Required when deploying an Azure Cache for Redis inside an existing Azure Virtual Network.

        -StaticIP <String>
            Required when deploying an Azure Cache for Redis inside an existing Azure Virtual Network.

        <CommonParameters>
            This cmdlet supports the common parameters: Verbose, Debug,
            ErrorAction, ErrorVariable, WarningAction, WarningVariable,
            OutBuffer, PipelineVariable, and OutVariable. For more information, see
            about_CommonParameters (https://go.microsoft.com/fwlink/?LinkID=113216).

若要使用默认参数创建缓存，请运行以下命令。To create a cache with default parameters, run the following command.

    New-AzRedisCache -ResourceGroupName myGroup -Name mycache -Location "China North"

ResourceGroupName、Name 和 Location 是必需的参数，其余则是可选参数并且有默认值。ResourceGroupName, Name, and Location are required parameters, but the rest are optional and have default values. 运行前面的命令会使用指定的名称、位置和资源组创建标准 SKU Azure Redis 缓存实例，其大小为 1 GB，且禁用了非 SSL 端口。Running the previous command creates a Standard SKU Azure Cache for Redis instance with the specified name, location, and resource group, that is 1 GB in size with the non-SSL port disabled.

若要创建高级缓存，请指定大小 P1 (6 GB - 60 GB)、P2 (13 GB - 130 GB)、P3 (26 GB - 260 GB) 或 P4 (53 GB - 530 GB)。To create a premium cache, specify a size of P1 (6 GB - 60 GB), P2 (13 GB - 130 GB), P3 (26 GB - 260 GB), or P4 (53 GB - 530 GB). 若要启用群集，使用 ShardCount 参数指定分片计数。To enable clustering, specify a shard count using the ShardCount parameter. 以下示例创建包含 3 个分片的 P1 高级缓存。The following example creates a P1 premium cache with 3 shards. P1 高级缓存的大小为 6 GB。由于我们指定了 3 个分片，因此总大小为 18 GB (3 x 6 GB)。A P1 premium cache is 6 GB in size, and since we specified three shards the total size is 18 GB (3 x 6 GB).

    New-AzRedisCache -ResourceGroupName myGroup -Name mycache -Location "China North" -Sku Premium -Size P1 -ShardCount 3

要指定 RedisConfiguration 参数的值，请以键/值对的方式将值括在 {} 内，例如 @{"maxmemory-policy" = "allkeys-random", "notify-keyspace-events" = "KEA"}。To specify values for the RedisConfiguration parameter, enclose the values inside {} as key/value pairs like @{"maxmemory-policy" = "allkeys-random", "notify-keyspace-events" = "KEA"}. 以下示例创建标准 1 GB 缓存，其包含 allkeys-random maxmemory 策略，以及使用 KEA 配置的 keyspace 通知。The following example creates a standard 1 GB cache with allkeys-random maxmemory policy and keyspace notifications configured with KEA. 有关详细信息，请参阅密钥空间通知（高级设置）以及内存策略。For more information, see Keyspace notifications (advanced settings) and Memory policies.

    New-AzRedisCache -ResourceGroupName myGroup -Name mycache -Location "China North" -RedisConfiguration @{"maxmemory-policy" = "allkeys-random", "notify-keyspace-events" = "KEA"}

在缓存创建过程中配置数据库设置To configure the databases setting during cache creation

databases 设置只能在缓存创建过程中配置。The databases setting can be configured only during cache creation. 下面的示例使用 New-AzRedisCache cmdlet 创建包含 48 个数据库的高级 P3 (26 GB) 缓存。The following example creates a premium P3 (26 GB) cache with 48 databases using the New-AzRedisCache cmdlet.

    New-AzRedisCache -ResourceGroupName myGroup -Name mycache -Location "China North" -Sku Premium -Size P3 -RedisConfiguration @{"databases" = "48"}

有关 databases 属性的详细信息，请参阅默认 Azure Redis 缓存服务器配置。For more information on the databases property, see Default Azure Cache for Redis server configuration. 有关使用 New-AzRedisCache cmdlet 创建缓存的详细信息，请参阅前面的创建 Azure Redis 缓存部分。For more information on creating a cache using the New-AzRedisCache cmdlet, see the previous To create an Azure Cache for Redis section.

更新 Azure Redis 缓存To update an Azure Cache for Redis

可以使用 Set-AzRedisCache cmdlet 更新 Azure Redis 缓存实例。Azure Cache for Redis instances are updated using the Set-AzRedisCache cmdlet.

若要查看 Set-AzRedisCache的可用参数列表及其说明，请运行以下命令。To see a list of available parameters and their descriptions for Set-AzRedisCache, run the following command.

    PS C:\> Get-Help Set-AzRedisCache -detailed

    NAME
        Set-AzRedisCache

    SYNOPSIS
        Set Azure Cache for Redis updatable parameters.

    SYNTAX
        Set-AzRedisCache -Name <String> -ResourceGroupName <String> [-Size <String>] [-Sku <String>]
        [-MaxMemoryPolicy <String>] [-RedisConfiguration <Hashtable>] [-EnableNonSslPort <Boolean>] [-ShardCount
        <Integer>] [<CommonParameters>]

    DESCRIPTION
        The Set-AzRedisCache cmdlet sets Azure Cache for Redis parameters.

    PARAMETERS
        -Name <String>
            Name of the Azure Cache for Redis to update.

        -ResourceGroupName <String>
            Name of the resource group for the cache.

        -Size <String>
            Size of the Azure Cache for Redis. The default value is 1GB or C1. Possible values are P1, P2, P3, P4, C0, C1, C2, C3,
            C4, C5, C6, 250MB, 1GB, 2.5GB, 6GB, 13GB, 26GB, 53GB.

        -Sku <String>
            Sku of Azure Cache for Redis. The default value is Standard. Possible values are Basic, Standard and Premium.

        -MaxMemoryPolicy <String>
            The 'MaxMemoryPolicy' setting has been deprecated. Please use 'RedisConfiguration' setting to set
            MaxMemoryPolicy. e.g. -RedisConfiguration @{"maxmemory-policy" = "allkeys-lru"}

        -RedisConfiguration <Hashtable>
            All Redis Configuration Settings. Few possible keys: rdb-backup-enabled, rdb-storage-connection-string,
            rdb-backup-frequency, maxmemory-reserved, maxmemory-policy, notify-keyspace-events, hash-max-ziplist-entries,
            hash-max-ziplist-value, set-max-intset-entries, zset-max-ziplist-entries, zset-max-ziplist-value.

        -EnableNonSslPort <Boolean>
            EnableNonSslPort is used by Azure Cache for Redis. The default value is null and no change will be made to the
            currently configured value. Possible values are true and false.

        -ShardCount <Integer>
            The number of shards to create on a Premium Cluster Cache.

        <CommonParameters>
            This cmdlet supports the common parameters: Verbose, Debug,
            ErrorAction, ErrorVariable, WarningAction, WarningVariable,
            OutBuffer, PipelineVariable, and OutVariable. For more information, see
            about_CommonParameters (https://go.microsoft.com/fwlink/?LinkID=113216).

Set-AzRedisCache cmdlet 可用于更新属性，例如 Size、Sku、EnableNonSslPort 和 RedisConfiguration 值。The Set-AzRedisCache cmdlet can be used to update properties such as Size, Sku, EnableNonSslPort, and the RedisConfiguration values.

以下命令将更新名为 myCache 的 Azure Redis 缓存的 maxmemory-policy。The following command updates the maxmemory-policy for the Azure Cache for Redis named myCache.

    Set-AzRedisCache -ResourceGroupName "myGroup" -Name "myCache" -RedisConfiguration @{"maxmemory-policy" = "allkeys-random"}

缩放 Azure Redis 缓存To scale an Azure Cache for Redis

修改 Size、Sku 或 ShardCount 属性时，可以使用 Set-AzRedisCache 来缩放 Azure Redis 缓存实例。Set-AzRedisCache can be used to scale an Azure Cache for Redis instance when the Size, Sku, or ShardCount properties are modified.

以下示例演示了如何将名为 myCache 的缓存缩放为 2.5 GB 缓存。The following example shows how to scale a cache named myCache to a 2.5 GB cache. 请注意，此命令适用于基本或标准缓存。Note that this command works for both a Basic or a Standard cache.

    Set-AzRedisCache -ResourceGroupName myGroup -Name myCache -Size 2.5GB

发出此命令之后，会返回缓存的状态（类似于调用 Get-AzRedisCache）。After this command is issued, the status of the cache is returned (similar to calling Get-AzRedisCache). 请注意，ProvisioningState 为 Scaling。Note that the ProvisioningState is Scaling.

    PS C:\> Set-AzRedisCache -Name myCache -ResourceGroupName myGroup -Size 2.5GB


    Name               : mycache
    Id                 : /subscriptions/12ad12bd-abdc-2231-a2ed-a2b8b246bbad4/resourceGroups/mygroup/providers/Mi
                         crosoft.Cache/Redis/mycache
    Location           : China North
    Type               : Microsoft.Cache/Redis
    HostName           : mycache.redis.cache.chinacloudapi.cn
    Port               : 6379
    ProvisioningState  : Scaling
    SslPort            : 6380
    RedisConfiguration : {[maxmemory-policy, volatile-lru], [maxmemory-reserved, 150], [notify-keyspace-events, KEA],
                         [maxmemory-delta, 150]...}
    EnableNonSslPort   : False
    RedisVersion       : 3.0
    Size               : 1GB
    Sku                : Standard
    ResourceGroupName  : mygroup
    PrimaryKey         : ....
    SecondaryKey       : ....
    VirtualNetwork     :
    Subnet             :
    StaticIP           :
    TenantSettings     : {}
    ShardCount         :

缩放操作完成后，ProvisioningState 更改为 Succeeded。When the scaling operation is complete, the ProvisioningState changes to Succeeded. 如果需要进行后续的缩放操作，例如先从基本缓存更改为标准缓存，再更改大小，则必须等到前面操作完成，否则会收到类似于下面的错误。If you need to make a subsequent scaling operation, such as changing from Basic to Standard and then changing the size, you must wait until the previous operation is complete or you receive an error similar to the following.

    Set-AzRedisCache : Conflict: The resource '...' is not in a stable state, and is currently unable to accept the update request.

获取有关 Azure Redis 缓存的信息To get information about an Azure Cache for Redis

可以使用 Get-AzRedisCache cmdlet 检索有关缓存的信息。You can retrieve information about a cache using the Get-AzRedisCache cmdlet.

若要查看 Get-AzRedisCache的可用参数列表及其说明，请运行以下命令。To see a list of available parameters and their descriptions for Get-AzRedisCache, run the following command.

    PS C:\> Get-Help Get-AzRedisCache -detailed

    NAME
        Get-AzRedisCache

    SYNOPSIS
        Gets details about a single cache or all caches in the specified resource group or all caches in the current
        subscription.

    SYNTAX
        Get-AzRedisCache [-Name <String>] [-ResourceGroupName <String>] [<CommonParameters>]

    DESCRIPTION
        The Get-AzRedisCache cmdlet gets the details about a cache or caches depending on input parameters. If both
        ResourceGroupName and Name parameters are provided then Get-AzRedisCache will return details about the
        specific cache name provided.

        If only ResourceGroupName is provided than it will return details about all caches in the specified resource group.

        If no parameters are given than it will return details about all caches the current subscription.

    PARAMETERS
        -Name <String>
            The name of the cache. When this parameter is provided along with ResourceGroupName, Get-AzRedisCache
            returns the details for the cache.

        -ResourceGroupName <String>
            The name of the resource group that contains the cache or caches. If ResourceGroupName is provided with Name
            then Get-AzRedisCache returns the details of the cache specified by Name. If only the ResourceGroup
            parameter is provided, then details for all caches in the resource group are returned.

        <CommonParameters>
            This cmdlet supports the common parameters: Verbose, Debug,
            ErrorAction, ErrorVariable, WarningAction, WarningVariable,
            OutBuffer, PipelineVariable, and OutVariable. For more information, see
            about_CommonParameters (https://go.microsoft.com/fwlink/?LinkID=113216).

若要返回当前订阅中所有缓存的相关信息，请运行不带任何参数的 Get-AzRedisCache。To return information about all caches in the current subscription, run Get-AzRedisCache without any parameters.

    Get-AzRedisCache

若要返回特定资源组中所有缓存的相关信息，请结合 ResourceGroupName 参数运行 Get-AzRedisCache。To return information about all caches in a specific resource group, run Get-AzRedisCache with the ResourceGroupName parameter.

    Get-AzRedisCache -ResourceGroupName myGroup

若要返回特定缓存的相关信息，请运行 Get-AzRedisCache，并使用包含缓存名称的 Name 参数，和包含该缓存所在资源组的 ResourceGroupName 参数。To return information about a specific cache, run Get-AzRedisCache with the Name parameter containing the name of the cache, and the ResourceGroupName parameter with the resource group containing that cache.

    PS C:\> Get-AzRedisCache -Name myCache -ResourceGroupName myGroup

    Name               : mycache
    Id                 : /subscriptions/12ad12bd-abdc-2231-a2ed-a2b8b246bbad4/resourceGroups/myGroup/providers/Mi
                         crosoft.Cache/Redis/mycache
    Location           : China North
    Type               : Microsoft.Cache/Redis
    HostName           : mycache.redis.cache.chinacloudapi.cn
    Port               : 6379
    ProvisioningState  : Succeeded
    SslPort            : 6380
    RedisConfiguration : {[maxmemory-policy, volatile-lru], [maxmemory-reserved, 62], [notify-keyspace-events, KEA],
                         [maxclients, 1000]...}
    EnableNonSslPort   : False
    RedisVersion       : 3.0
    Size               : 1GB
    Sku                : Standard
    ResourceGroupName  : myGroup
    VirtualNetwork     :
    Subnet             :
    StaticIP           :
    TenantSettings     : {}
    ShardCount         :

检索 Azure Redis 缓存的访问密钥To retrieve the access keys for an Azure Cache for Redis

若要检索缓存的访问密钥，可以使用 Get-AzRedisCacheKey cmdlet。To retrieve the access keys for your cache, you can use the Get-AzRedisCacheKey cmdlet.

若要查看 Get-AzRedisCacheKey的可用参数列表及其说明，请运行以下命令。To see a list of available parameters and their descriptions for Get-AzRedisCacheKey, run the following command.

    PS C:\> Get-Help Get-AzRedisCacheKey -detailed

    NAME
        Get-AzRedisCacheKey

    SYNOPSIS
        Gets the accesskeys for the specified Azure Cache for Redis.


    SYNTAX
        Get-AzRedisCacheKey -Name <String> -ResourceGroupName <String> [<CommonParameters>]

    DESCRIPTION
        The Get-AzRedisCacheKey cmdlet gets the access keys for the specified cache.

    PARAMETERS
        -Name <String>
            Name of the Azure Cache for Redis.

        -ResourceGroupName <String>
            Name of the resource group for the cache.

        <CommonParameters>
            This cmdlet supports the common parameters: Verbose, Debug,
            ErrorAction, ErrorVariable, WarningAction, WarningVariable,
            OutBuffer, PipelineVariable, and OutVariable. For more information, see
            about_CommonParameters (https://go.microsoft.com/fwlink/?LinkID=113216).

若要检索缓存的密钥，请调用 Get-AzRedisCacheKey cmdlet，并传递缓存的名称以及包含该缓存的资源组的名称。To retrieve the keys for your cache, call the Get-AzRedisCacheKey cmdlet and pass in the name of your cache the name of the resource group that contains the cache.

    PS C:\> Get-AzRedisCacheKey -Name myCache -ResourceGroupName myGroup

    PrimaryKey   : b2wdt43sfetlju4hfbryfnregrd9wgIcc6IA3zAO1lY=
    SecondaryKey : ABhfB757JgjIgt785JgKH9865eifmekfnn649303JKL=

生成 Azure Redis 缓存的访问密钥To regenerate access keys for your Azure Cache for Redis

若要重新生成缓存的访问密钥，可以使用 New-AzRedisCacheKey cmdlet。To regenerate the access keys for your cache, you can use the New-AzRedisCacheKey cmdlet.

若要查看 New-AzRedisCacheKey的可用参数列表及其说明，请运行以下命令。To see a list of available parameters and their descriptions for New-AzRedisCacheKey, run the following command.

    PS C:\> Get-Help New-AzRedisCacheKey -detailed

    NAME
        New-AzRedisCacheKey

    SYNOPSIS
        Regenerates the access key of an Azure Cache for Redis.

    SYNTAX
        New-AzRedisCacheKey -Name <String> -ResourceGroupName <String> -KeyType <String> [-Force] [<CommonParameters>]

    DESCRIPTION
        The New-AzRedisCacheKey cmdlet regenerate the access key of an Azure Cache for Redis.

    PARAMETERS
        -Name <String>
            Name of the Azure Cache for Redis.

        -ResourceGroupName <String>
            Name of the resource group for the cache.

        -KeyType <String>
            Specifies whether to regenerate the primary or secondary access key. Possible values are Primary or Secondary.

        -Force
            When the Force parameter is provided, the specified access key is regenerated without any confirmation prompts.

        <CommonParameters>
            This cmdlet supports the common parameters: Verbose, Debug,
            ErrorAction, ErrorVariable, WarningAction, WarningVariable,
            OutBuffer, PipelineVariable, and OutVariable. For more information, see
            about_CommonParameters (https://go.microsoft.com/fwlink/?LinkID=113216).

若要重新生成缓存的主要或辅助密钥，请调用 New-AzRedisCacheKey cmdlet，传入名称和资源组，并为 KeyType 参数指定 Primary 或 Secondary。To regenerate the primary or secondary key for your cache, call the New-AzRedisCacheKey cmdlet and pass in the name, resource group, and specify either Primary or Secondary for the KeyType parameter. 以下示例重新生成缓存的辅助访问密钥。In the following example, the secondary access key for a cache is regenerated.

    PS C:\> New-AzRedisCacheKey -Name myCache -ResourceGroupName myGroup -KeyType Secondary

    Confirm
    Are you sure you want to regenerate Secondary key for Azure Cache for Redis 'myCache'?
    [Y] Yes  [N] No  [S] Suspend  [?] Help (default is "Y"): Y


    PrimaryKey   : b2wdt43sfetlju4hfbryfnregrd9wgIcc6IA3zAO1lY=
    SecondaryKey : c53hj3kh4jhHjPJk8l0jji785JgKH9865eifmekfnn6=

删除 Azure Redis 缓存To delete an Azure Cache for Redis

若要删除 Azure Redis 缓存，请使用 Remove-AzRedisCache cmdlet。To delete an Azure Cache for Redis, use the Remove-AzRedisCache cmdlet.

若要查看 Remove-AzRedisCache的可用参数列表及其说明，请运行以下命令。To see a list of available parameters and their descriptions for Remove-AzRedisCache, run the following command.

    PS C:\> Get-Help Remove-AzRedisCache -detailed

    NAME
        Remove-AzRedisCache

    SYNOPSIS
        Remove Azure Cache for Redis if exists.

    SYNTAX
        Remove-AzRedisCache -Name <String> -ResourceGroupName <String> [-Force] [-PassThru] [<CommonParameters>

    DESCRIPTION
        The Remove-AzRedisCache cmdlet removes an Azure Cache for Redis if it exists.

    PARAMETERS
        -Name <String>
            Name of the Azure Cache for Redis to remove.

        -ResourceGroupName <String>
            Name of the resource group of the cache to remove.

        -Force
            When the Force parameter is provided, the cache is removed without any confirmation prompts.

        -PassThru
            By default Remove-AzRedisCache removes the cache and does not return any value. If the PassThru par
            is provided then Remove-AzRedisCache returns a boolean value indicating the success of the operatio

        <CommonParameters>
            This cmdlet supports the common parameters: Verbose, Debug,
            ErrorAction, ErrorVariable, WarningAction, WarningVariable,
            OutBuffer, PipelineVariable, and OutVariable. For more information, see
            about_CommonParameters (https://go.microsoft.com/fwlink/?LinkID=113216).

以下示例删除名为 myCache 的缓存。In the following example, the cache named myCache is removed.

    PS C:\> Remove-AzRedisCache -Name myCache -ResourceGroupName myGroup

    Confirm
    Are you sure you want to remove Azure Cache for Redis 'myCache'?
    [Y] Yes  [N] No  [S] Suspend  [?] Help (default is "Y"): Y

导入 Azure Redis 缓存To import an Azure Cache for Redis

可以使用 Import-AzRedisCache cmdlet 将数据导入 Azure Redis 缓存实例。You can import data into an Azure Cache for Redis instance using the Import-AzRedisCache cmdlet.

若要查看 Import-AzRedisCache的可用参数列表及其说明，请运行以下命令。To see a list of available parameters and their descriptions for Import-AzRedisCache, run the following command.

    PS C:\> Get-Help Import-AzRedisCache -detailed

    NAME
        Import-AzRedisCache

    SYNOPSIS
        Import data from blobs to Azure Cache for Redis.


    SYNTAX
        Import-AzRedisCache -Name <String> -ResourceGroupName <String> -Files <String[]> [-Format <String>] [-Force]
        [-PassThru] [<CommonParameters>]


    DESCRIPTION
        The Import-AzRedisCache cmdlet imports data from the specified blobs into Azure Cache for Redis.


    PARAMETERS
        -Name <String>
            The name of the cache.

        -ResourceGroupName <String>
            The name of the resource group that contains the cache.

        -Files <String[]>
            SAS urls of blobs whose content should be imported into the cache.

        -Format <String>
            Format for the blob.  Currently "rdb" is the only supported, with other formats expected in the future.

        -Force
            When the Force parameter is provided, import will be performed without any confirmation prompts.

        -PassThru
            By default Import-AzRedisCache imports data in cache and does not return any value. If the PassThru
            parameter is provided then Import-AzRedisCache returns a boolean value indicating the success of the
            operation.

        <CommonParameters>
            This cmdlet supports the common parameters: Verbose, Debug,
            ErrorAction, ErrorVariable, WarningAction, WarningVariable,
            OutBuffer, PipelineVariable, and OutVariable. For more information, see
            about_CommonParameters (https://go.microsoft.com/fwlink/?LinkID=113216).

以下命令将数据从 SAS URI 所指定的 Blob 导入 Azure Redis 缓存中。The following command imports data from the blob specified by the SAS uri into Azure Cache for Redis.

    PS C:\>Import-AzRedisCache -ResourceGroupName "resourceGroupName" -Name "cacheName" -Files @("https://mystorageaccount.blob.core.chinacloudapi.cn/mycontainername/blobname?sv=2015-04-05&sr=b&sig=caIwutG2uDa0NZ8mjdNJdgOY8%2F8mhwRuGNdICU%2B0pI4%3D&st=2016-05-27T00%3A00%3A00Z&se=2016-05-28T00%3A00%3A00Z&sp=rwd") -Force

导出 Azure Redis 缓存To export an Azure Cache for Redis

可以使用 Export-AzRedisCache cmdlet 将数据从 Azure Redis 缓存实例导出。You can export data from an Azure Cache for Redis instance using the Export-AzRedisCache cmdlet.

若要查看 Export-AzRedisCache的可用参数列表及其说明，请运行以下命令。To see a list of available parameters and their descriptions for Export-AzRedisCache, run the following command.

    PS C:\> Get-Help Export-AzRedisCache -detailed

    NAME
        Export-AzRedisCache

    SYNOPSIS
        Exports data from Azure Cache for Redis to a specified container.


    SYNTAX
        Export-AzRedisCache -Name <String> -ResourceGroupName <String> -Prefix <String> -Container <String> [-Format
        <String>] [-PassThru] [<CommonParameters>]


    DESCRIPTION
        The Export-AzRedisCache cmdlet exports data from Azure Cache for Redis to a specified container.


    PARAMETERS
        -Name <String>
            The name of the cache.

        -ResourceGroupName <String>
            The name of the resource group that contains the cache.

        -Prefix <String>
            Prefix to use for blob names.

        -Container <String>
            SAS url of container where data should be exported.

        -Format <String>
            Format for the blob.  Currently "rdb" is the only supported, with other formats expected in the future.

        -PassThru
            By default Export-AzRedisCache does not return any value. If the PassThru parameter is provided
            then Export-AzRedisCache returns a boolean value indicating the success of the operation.

        <CommonParameters>
            This cmdlet supports the common parameters: Verbose, Debug,
            ErrorAction, ErrorVariable, WarningAction, WarningVariable,
            OutBuffer, PipelineVariable, and OutVariable. For more information, see
            about_CommonParameters (https://go.microsoft.com/fwlink/?LinkID=113216).

以下命令将数据从 Azure Redis 缓存实例导出到 SAS URI 所指定的容器中。The following command exports data from an Azure Cache for Redis instance into the container specified by the SAS uri.

    PS C:\>Export-AzRedisCache -ResourceGroupName "resourceGroupName" -Name "cacheName" -Prefix "blobprefix"
    -Container "https://mystorageaccount.blob.core.chinacloudapi.cn/mycontainer?sv=2015-04-05&sr=c&sig=HezZtBZ3DURmEGDduauE7
    pvETY4kqlPI8JCNa8ATmaw%3D&st=2016-05-27T00%3A00%3A00Z&se=2016-05-28T00%3A00%3A00Z&sp=rwdl"

重启 Azure Redis 缓存To reboot an Azure Cache for Redis

可以使用 Reset-AzRedisCache cmdlet 重启 Azure Redis 缓存实例。You can reboot your Azure Cache for Redis instance using the Reset-AzRedisCache cmdlet.

若要查看 Reset-AzRedisCache的可用参数列表及其说明，请运行以下命令。To see a list of available parameters and their descriptions for Reset-AzRedisCache, run the following command.

    PS C:\> Get-Help Reset-AzRedisCache -detailed

    NAME
        Reset-AzRedisCache

    SYNOPSIS
        Reboot specified node(s) of an Azure Cache for Redis instance.


    SYNTAX
        Reset-AzRedisCache -Name <String> -ResourceGroupName <String> -RebootType <String> [-ShardId <Integer>]
        [-Force] [-PassThru] [<CommonParameters>]


    DESCRIPTION
        The Reset-AzRedisCache cmdlet reboots the specified node(s) of an Azure Cache for Redis instance.


    PARAMETERS
        -Name <String>
            The name of the cache.

        -ResourceGroupName <String>
            The name of the resource group that contains the cache.

        -RebootType <String>
            Which node to reboot. Possible values are "PrimaryNode", "SecondaryNode", "AllNodes".

        -ShardId <Integer>
            Which shard to reboot when rebooting a premium cache with clustering enabled.

        -Force
            When the Force parameter is provided, reset will be performed without any confirmation prompts.

        -PassThru
            By default Reset-AzRedisCache does not return any value. If the PassThru parameter is provided
            then Reset-AzRedisCache returns a boolean value indicating the success of the operation.

        <CommonParameters>
            This cmdlet supports the common parameters: Verbose, Debug,
            ErrorAction, ErrorVariable, WarningAction, WarningVariable,
            OutBuffer, PipelineVariable, and OutVariable. For more information, see
            about_CommonParameters (https://go.microsoft.com/fwlink/?LinkID=113216).

以下命令重新启动指定缓存的两个节点。The following command reboots both nodes of the specified cache.

    PS C:\>Reset-AzRedisCache -ResourceGroupName "resourceGroupName" -Name "cacheName" -RebootType "AllNodes"
    -Force

后续步骤Next steps

要了解有关将 Windows PowerShell 与 Azure 配合使用的详细信息，请参阅以下资源：To learn more about using Windows PowerShell with Azure, see the following resources:

• MSDN 上的 Azure Redis 缓存 cmdlet 文档Azure Cache for Redis cmdlet documentation on MSDN
• Azure Resource Manager Cmdlet：了解如何在 Azure Resource Manager 模块中使用这些 cmdlet。Azure Resource Manager Cmdlets: Learn to use the cmdlets in the Azure Resource Manager module.
• 使用资源组管理 Azure 资源：了解如何在 Azure 门户中创建和管理资源组。Using Resource groups to manage your Azure resources: Learn how to create and manage resource groups in the Azure portal.
• Azure 博客：了解 Azure 中的新功能。Azure blog: Learn about new features in Azure.
• Windows PowerShell 博客：了解 Windows PowerShell 中的新功能。Windows PowerShell blog: Learn about new features in Windows PowerShell.
• “你好，脚本专家！”博客：从 Windows PowerShell 社区获取实用提示和技巧。"Hey, Scripting Guy!" Blog: Get real-world tips and tricks from the Windows PowerShell community.