Utveckla för Azure NetApp Files med REST API powershell

Artikel
11/20/2021
7 minuter för att läsa

Den REST API för Azure NetApp Files-tjänsten definierar HTTP-åtgärder mot resurser som NetApp-kontot, kapacitetspoolen, volymerna och ögonblicksbilderna. Den här artikeln hjälper dig att komma igång med att Azure NetApp Files REST API med Hjälp av PowerShell.

Azure NetApp Files REST API specifikation

Specifikationen REST API för Azure NetApp Files publiceras via GitHub:

https://github.com/Azure/azure-rest-api-specs/tree/master/specification/netapp/resource-manager

Öppna Azure NetApp Files REST API

Installera Azure CLI om du inte redan har gjort det.
Skapa ett huvudnamn för tjänsten i Azure Active Directory (Azure AD):
1. Kontrollera att du har tillräcklig behörighet.
2. Ange följande kommando i Azure CLI:
```
$RBAC_SP = az ad sp create-for-rbac --name <YOURSPNAMEGOESHERE> --role Contributor | ConvertFrom-Json         
```
  Om du vill visa information om tjänstens huvudnamn skriver $RBAC_SP du och trycker på Retur.
```
appId       : appID displays here
displayName : displayName
name        : http://SP_Name
password    : super secret password
tenant      : your tenant shows here
```
  Utdata sparas i variabelobjektet $RBAC_SP . Vi använder värdena $RBAC_SP.appId $RBAC_SP.password , och $RBAC_SP.tenant .
Begär en OAuth-åtkomsttoken:

Exemplen i den här artikeln använder PowerShell. Du kan också använda olika API-verktyg som Postman, Insomniaoch Paw.

Med hjälp $RBAC_SP av variabeln hämtar vi nu bearer-token.
```
$body = "grant_type=client_credentials&client_id=$($RBAC_SP.appId)&client_secret=$($RBAC_SP.password)&resource=https://management.azure.com/"
$BearerToken = Invoke-RestMethod -Method Post -body $body -Uri https://login.microsoftonline.com/$($RBAC_SP.tenant)/oauth2/token
```
Utdata innehåller ett Bearer Token-objekt. Du kan se åtkomsttoken genom att skriva $BearerToken.access_token . Den liknar följande exempel:
```
eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsIng1dCI6Im5iQ3dXMTF3M1hrQi14VWFYd0tSU0xqTUhHUSIsImtpZCI6Im5iQ3dXMTF3M1hrQi14VWFYd0tSU0xqTUhHUSJ9
```
Token som visas är giltig i 3 600 sekunder. Efter det måste du begära en ny token. Token sparas i variabeln och används i nästa steg.

Skapa headers objektet:

$headers = New-Object "System.Collections.Generic.Dictionary[[String],[String]]"
$headers.Add("Authorization", "Bearer $($BearerToken.access_token)")
$headers.Add("Content-Type", "application/json")

Skicka ett testsamtal och inkludera token för att verifiera din åtkomst till REST API:

$SubId = (Get-AzureRmContext).Subscription.Id 
Invoke-RestMethod -Method Get -Headers $headers -Uri https://management.azure.com/subscriptions/$SubId/providers/Microsoft.Web/sites?api-version=2019-11-01

Exempel som använder API:et

I den här artikeln används följande URL för baslinjen för begäranden. Den här URL:en pekar på roten Azure NetApp Files namnområdet.

https://management.azure.com/subscriptions/$SUBID/resourceGroups/$RESOURCEGROUP/providers/Microsoft.NetApp/netAppAccounts?api-version=2019-11-01

Du bör tilldela variabelvärden innan du kör följande exempel med dina egna värden. Du kommer åt PowerShell-variabler genom att skriva $variablename . PowerShell-variabler tilldelas med hjälp av $variablename = “value” .

$Region = “westus2" 
$ResourceGroup = “MYTest-RG-63" 
$ANFvnetname = “NetAppFilesVnet-63"
$ANFvnetCIDR = “10.63.64.0/18"
$ANFsubnet = “NetAppFilesSubnet-63"
$ANFsubnetCIDR = “10.63.120.0/28"
$ANFsubnetID = “/subscriptions/$SubID/resourceGroups/$ResourceGroup/providers/Microsoft.Network/virtualNetworks/$ANFvnetname/subnets/$ANFSubnet"
$ANFAccount = “TestoftheAPI"
$ANFCapacityPool = “ANFTestPool"
$ANFServicelevel = “Standard"
$ANFVolume = “ANFTestVolume"
$ANFVolumeShareName = “Share-TEST"
$ANFVolumesize = 100GB
$ANFSnapshot = “ANFTestSnapshot"

Exempel på PUT-begäran

Du använder en PUT-begäran för att skapa nya objekt Azure NetApp Files objekt, som visas i följande exempel. Brödtexten i PUT-begäran innehåller JSON-formaterade data för ändringarna. Den måste ingå i PowerShell-kommandot som text eller refereras som en fil. Om du vill referera till brödtexten som en fil sparar du json-exemplet i en fil och lägger -body (Get-Content @<filename>) till i PowerShell-kommandot.

    #create a NetApp account  
    $body = "{ 
        `"name`": `"$ANFAccount`", 
        `"type`": `"Microsoft.NetApp/netAppAccounts`", 
        `"location`": `"$Region`", 
        `"properties`": { 
            `"name`": `"$ANFAccount`" 
        }
    } "

    $api_version = "2020-02-01"
    Invoke-RestMethod -Method 'PUT' -Headers $headers -Body $body "https://management.azure.com/subscriptions/$SubID/resourceGroups/$ResourceGroup/providers/Microsoft.NetApp/netAppAccounts/$ANFAccount`?api-version=$api_version"

    #create a capacity pool  
    $body = "{
      `"location`": `"$Region`",
      `"properties`": {
        `"size`": " + 4TB + ",
        `"serviceLevel`": `"Standard`"
      }
    }"
    $api_version = "2020-02-01"
    Invoke-RestMethod -Method 'PUT' -Headers $headers -Body $body "https://management.azure.com/subscriptions/$SubID/resourceGroups/$ResourceGroup/providers/Microsoft.NetApp/netAppAccounts/$ANFAccount/capacityPools/$ANFCapacityPool`?api-version=$api_version"

    #create a volume  
    $body = "{
        `"name`": `"$ANFVolume`",
        `"type`": `"Microsoft.NetApp/netAppAccounts/capacityPools/volumes`",
        `"location`": `"$Region`",
        `"properties`": {
            `"serviceLevel`": `"$ANFServicelevel`",
            `"usageThreshold`": `"$ANFVolumesize`",
            `"creationToken`": `"$ANFVolumeShareName`",
            `"snapshotId`": `"`",
            `"subnetId`": `"$ANFSubnetID`"
        }
    }"
    $api_version = "2020-02-01"
    Invoke-RestMethod -Method 'PUT' -Headers $headers -Body $body "https://management.azure.com/subscriptions/$SubID/resourceGroups/$ResourceGroup/providers/Microsoft.NetApp/netAppAccounts/$ANFAccount/capacityPools/$ANFCapacityPool/volumes/$ANFVolume`?api-version=$api_version"

    #create a volume snapshot
    $body = "{
        `"name`": `"$ANFAccount/$ANFCapacityPool/$ANFVolume/$ANFSnapshot`",
        `"type`": `"Microsoft.NetApp/netAppAccounts/capacityPools/Volumes/Snapshots`",
        `"location`": `"$Region`",
        `"properties`": {
            `"name`": `"$ANFSnapshot`",
            `"fileSystemId`": `"$FileSystemID`"
        }
    }"
    $api_version = '2020-02-01'
    Invoke-RestMethod -Method 'PUT' -Headers $headers -Body $body "https://management.azure.com/subscriptions/$SubID/resourceGroups/$ResourceGroup/providers/Microsoft.NetApp/netAppAccounts/$ANFAccount/capacityPools/$ANFCapacityPool/volumes/$ANFVolume/Snapshots/$ANFSnapshot`?api-version=$api_version"

JSON-exempel

I följande exempel visas hur du skapar ett NetApp-konto:

    { 
        "name": "MYNETAPPACCOUNT", 
        "type": "Microsoft.NetApp/netAppAccounts", 
        "location": "westus2", 
        "properties": { 
            "name": "MYNETAPPACCOUNT" 
        }
    }

I följande exempel visas hur du skapar en kapacitetspool:

    {
        "name": "MYNETAPPACCOUNT/POOLNAME",
        "type": "Microsoft.NetApp/netAppAccounts/capacityPools",
        "location": "westus2",
        "properties": {
            "name": "POOLNAME",
            "size": "4398046511104",
            "serviceLevel": "Premium"
        }
    }

I följande exempel visas hur du skapar en ny volym. (Standardprotokollet för volymen är NFSV3.)

    {
        "name": "MYNEWVOLUME",
        "type": "Microsoft.NetApp/netAppAccounts/capacityPools/volumes",
        "location": "westus2",
        "properties": {
            "serviceLevel": "Premium",
            "usageThreshold": "322122547200",
            "creationToken": "MY-FILEPATH",
            "snapshotId": "",
            "subnetId": "/subscriptions/$SUBID/resourceGroups/$RESOURCEGROUP/providers/Microsoft.Network/virtualNetworks/VNETGOESHERE/subnets/MYDELEGATEDSUBNET.sn"
        }
    }

I följande exempel visas hur du skapar en ögonblicksbild av en volym:

    {
        "name": "apitest2/apiPool01/apiVol01/snap02",
        "type": "Microsoft.NetApp/netAppAccounts/capacityPools/Volumes/Snapshots",
        "location": "westus2",
        "properties": {
            "name": "snap02",
            "fileSystemId": "0168704a-bbec-da81-2c29-503825fe7420"
        }
    }

Anteckning

Du måste ange för fileSystemId att skapa en ögonblicksbild. Du kan hämta värdet fileSystemId med en GET-begäran till en volym.

Exempel på GET-begäran

Ett fel inträffar om resursen inte finns. Du använder en GET-begäran för att fråga Azure NetApp Files i en prenumeration, som i följande exempel:

#get NetApp accounts 
Invoke-RestMethod -Method Get -Headers $headers -Uri https://management.azure.com/subscriptions/$SUBID/resourceGroups/$ResourceGroup/providers/Microsoft.NetApp/netAppAccounts?api-version=2019-11-01 | ConvertTo-Json

#get capacity pools for NetApp account 
Invoke-RestMethod -Method Get -Headers $headers -Uri https://management.azure.com/subscriptions/$SUBID/resourceGroups/$ResourceGroup/providers/Microsoft.NetApp/netAppAccounts/$ANFACCOUNT/capacityPools?api-version=2019-11-01 | ConvertTo-Json

#get volumes in NetApp account & capacity pool 
Invoke-RestMethod -Method Get -Headers $headers -Uri https://management.azure.com/subscriptions/$SUBID/resourceGroups/$ResourceGroup/providers/Microsoft.NetApp/netAppAccounts/$ANFACCOUNT/capacityPools/$ANFCAPACITYPOOL/volumes?api-version=2019-11-01 | ConvertTo-Json

#get snapshots for a volume 
Invoke-RestMethod -Method Get -Headers $headers -Uri https://management.azure.com/subscriptions/$SUBID/resourceGroups/$ResourceGroup/providers/Microsoft.NetApp/netAppAccounts/$ANFACCOUNT/capacityPools/$ANFCAPACITYPOOL/volumes/$ANFVOLUME/snapshots?api-version=2019-11-01 | ConvertTo-Json

Slutför PowerShell-skript

Det här avsnittet visar exempelskript för PowerShell.

    <#
    Disclaimer 
    The sample scripts are not supported under any Microsoft standard support program or service. The sample scripts are provided AS IS without warranty of any kind. Microsoft further disclaims all implied warranties including, without limitation, any implied warranties of merchantability or of fitness for a particular purpose. The entire risk arising out of the use or performance of the sample scripts and documentation remains with you. In no event shall Microsoft, its authors, or anyone else involved in the creation, production, or delivery of the scripts be liable for any damages whatsoever (including, without limitation, damages for loss of business profits, business interruption, loss of business information, or other pecuniary loss) arising out of the use of or inability to use the sample scripts or documentation, even if Microsoft has been advised of the possibility of such damages.
    #>
    
    $Region = "westus2"
    $SubID = (Get-AzureRmContext).Subscription.Id
    $MyRandomID =  Get-Random -Minimum 100 -Maximum 999
    $ResourceGroup = "MYTest-RG-" + $MyRandomID
    $ANFAccount = "ANFTestAccount-$Region-" + $MyRandomID
    $ANFCapacityPool =  "ANFTestPool-$Region-" + $MyRandomID
    $ANFVolume = "ANFTestVolume-$Region-" + $MyRandomID
    $ANFVolumesize = 100GB
    $ANFVolumeShareName = "Share-" + $MyRandomID
    $ANFSnapshot = "ANFTestSnapshot-$Region-" + $MyRandomID
    $ANFServicelevel = "Standard"
    $Octet2 = Get-Random -Minimum 1 -Maximum 254
    $ANFvnetname = "NetAppFilesVnet-$Octet2-$Region-" + $MyRandomID
    $ANFvnetCIDR = "10.$Octet2.64.0/18"
    $ANFsubnet = "NetAppFilesSubnet-$Octet2-$Region-" + $MyRandomID
    $ANFsubnetCIDR = "10.$Octet2.120.0/28"
    $vmsubnet = "VM-subnet-$Octet2-$Region-" + $MyRandomID
    $vmsubnetCIDR = "10.$Octet2.121.0/24"
    
    $BearerToken = (az account get-access-token | ConvertFrom-Json).accessToken
    
    $headers = New-Object "System.Collections.Generic.Dictionary[[String],[String]]"
    $headers.Add("Authorization", "Bearer $BearerToken")
    $headers.Add("Content-Type", "application/json")
    
    " ** Creating Resource Group $ResourceGroup *************"
    $api_version = "2020-01-01"
    $body = "    {
      `"location`": `"$Region`",
      `"name`": `"$ResourceGroup`"
    },"
    $response = Invoke-RestMethod -Method 'PUT' -Headers $headers -Body $body -Uri "https://management.azure.com/subscriptions/$SubID/resourcegroups/$ResourceGroup`?api-version=$api_version" 
    While ($response.properties.provisioningState -notmatch "Succeeded") {
       $response.properties.provisioningState
       sleep 5
       $response = Invoke-RestMethod -Method ‘GET’ -Headers $headers -Uri "https://management.azure.com/subscriptions/$SubID/resourceGroups/$ResourceGroup`?api-version=$api_version" 
       } 
    
    " ** Creating Virtual Network $ANFvnetname *************"
    $body = "{
      `"properties`": {
        `"addressSpace`": {
          `"addressPrefixes`": [
            `"$ANFvnetCIDR`"
          ]
        },
        `"subnets`": [
          {
            `"name`": `"$ANFsubnet`",
            `"properties`": {
              `"addressPrefix`": `"$ANFsubnetCIDR`",
              `"delegations`": [
                {
                  `"name`": `"Microsoft.NetApp`",
                  `"properties`": {
                    `"serviceName`": `"Microsoft.NetApp/volumes`"
                  }
                }
              ]
            }
          },
         {
            `"name`": `"$vmsubnet`",
            `"properties`": {
              `"addressPrefix`": `"$vmsubnetCIDR`"
                }
         }
        ]
      },
      `"location`": `"$Region`"
    }"
    
    $api_version = "2020-03-01"
    $response = Invoke-RestMethod -Method 'PUT' -Headers $headers -Body $body -Uri "https://management.azure.com/subscriptions/$SubID/resourceGroups/$ResourceGroup/providers/Microsoft.Network/virtualNetworks/$ANFvnetname`?api-version=$api_version" 
    While ($response.properties.provisioningState -notmatch "Succeeded") {
           sleep 5
           $response = Invoke-RestMethod -Method ‘GET’ -Headers $headers -Uri "https://management.azure.com/subscriptions/$SubID/resourceGroups/$ResourceGroup/providers/Microsoft.Network/virtualNetworks/$ANFvnetname`?api-version=$api_version" 
           $response.properties.provisioningState
           }  
    $ANFsubnetID = $response.properties.subnets.id[0]
    
    " ** Creating ANF Account $ANFAccount *************"
    $body = "{ 
        `"name`": `"$ANFAccount`", 
        `"type`": `"Microsoft.NetApp/netAppAccounts`", 
        `"location`": `"$Region`", 
        `"properties`": { 
            `"name`": `"$ANFAccount`" 
        }
    } "
    $api_version = "2020-02-01"
    $response = Invoke-RestMethod -Method 'PUT' -Headers $headers -Body $body -Uri "https://management.azure.com/subscriptions/$SubID/resourceGroups/$ResourceGroup/providers/Microsoft.NetApp/netAppAccounts/$ANFAccount`?api-version=$api_version" 
    $response.properties.provisioningState
    While ($response.properties.provisioningState -notmatch "Succeeded") {
       $response.properties.provisioningState
       sleep 5
       $response = Invoke-RestMethod -Method ‘GET’ -Headers $headers -Uri "https://management.azure.com/subscriptions/$SubID/resourceGroups/$ResourceGroup/providers/Microsoft.NetApp/netAppAccounts/$ANFAccount`?api-version=$api_version" 
       }  
    
    " ** Creating Capacity Pool $ANFCapacityPool *************"
    $body = "{
      `"location`": `"$Region`",
      `"properties`": {
        `"size`": " + 4TB + ",
        `"serviceLevel`": `"Standard`"
      }
    }"
    $api_version = "2020-02-01"
    $response = Invoke-RestMethod -Method 'PUT' -Headers $headers -Body $body -Uri "https://management.azure.com/subscriptions/$SubID/resourceGroups/$ResourceGroup/providers/Microsoft.NetApp/netAppAccounts/$ANFAccount/capacityPools/$ANFCapacityPool`?api-version=$api_version" 
    $response.properties.provisioningState
    While ($response.properties.provisioningState -notmatch "Succeeded") {
       $response.properties.provisioningState
       sleep 5
       $response = Invoke-RestMethod -Method ‘GET’ -Headers $headers -Uri "https://management.azure.com/subscriptions/$SubID/resourceGroups/$ResourceGroup/providers/Microsoft.NetApp/netAppAccounts/$ANFAccount`?api-version=$api_version" 
       }  
    
    " ** Creating ANF Volume $ANFVolume *************"
    $body = "{
        `"name`": `"$ANFVolume`",
        `"type`": `"Microsoft.NetApp/netAppAccounts/capacityPools/volumes`",
        `"location`": `"$Region`",
        `"properties`": {
            `"serviceLevel`": `"$ANFServicelevel`",
            `"usageThreshold`": `"$ANFVolumesize`",
            `"creationToken`": `"$ANFVolumeShareName`",
            `"snapshotId`": `"`",
            `"subnetId`": `"$ANFSubnetID`"
        }
    }"
    $api_version = "2020-02-01"
    $response = Invoke-RestMethod -Method 'PUT' -Headers $headers -Body $body -Uri "https://management.azure.com/subscriptions/$SubID/resourceGroups/$ResourceGroup/providers/Microsoft.NetApp/netAppAccounts/$ANFAccount/capacityPools/$ANFCapacityPool/volumes/$ANFVolume`?api-version=$api_version" 
    While ($response.properties.provisioningState -notmatch "Succeeded") {
       $response.properties.provisioningState
       sleep 15
       $response = Invoke-RestMethod -Method ‘GET’ -Headers $headers -Uri "https://management.azure.com/subscriptions/$SubID/resourceGroups/$ResourceGroup/providers/Microsoft.NetApp/netAppAccounts/$ANFAccount/capacityPools/$ANFCapacityPool/volumes/$ANFVolume`?api-version=$api_version" 
       } 
    $Volume = $response 
    $FileSystemID = $response.properties.fileSystemId
    
    " ** Creating ANF Volume Snapshot $ANFSnapshot *************"
    $body = "{
        `"name`": `"$ANFAccount/$ANFCapacityPool/$ANFVolume/$ANFSnapshot`",
        `"type`": `"Microsoft.NetApp/netAppAccounts/capacityPools/Volumes/Snapshots`",
        `"location`": `"$Region`",
        `"properties`": {
            `"name`": `"$ANFSnapshot`",
            `"fileSystemId`": `"$FileSystemID`"
        }
    }"
    $api_version = '2020-02-01'
    $response = Invoke-RestMethod -Method 'PUT' -Headers $headers -Body $body -Uri "https://management.azure.com/subscriptions/$SubID/resourceGroups/$ResourceGroup/providers/Microsoft.NetApp/netAppAccounts/$ANFAccount/capacityPools/$ANFCapacityPool/volumes/$ANFVolume/Snapshots/$ANFSnapshot`?api-version=$api_version" 
    While ($response.properties.provisioningState -notmatch "Succeeded") {
       $response.properties.provisioningState
       sleep 5
       $response = Invoke-RestMethod -Method ‘GET’ -Headers $headers -Uri "https://management.azure.com/subscriptions/$SubID/resourceGroups/$ResourceGroup/providers/Microsoft.NetApp/netAppAccounts/$ANFAccount/capacityPools/$ANFCapacityPool/volumes/$ANFVolume/Snapshots/$ANFSnapshot`?api-version=$api_version" 
       }

Nästa steg

Se Azure NetApp Files REST API referens