Create a container with a large partition key in an Azure Cosmos DB account using PowerShell
APPLIES TO:
NoSQL
Note
We recommend that you use the Azure Az PowerShell module to interact with Azure. To get started, see Install Azure PowerShell. To learn how to migrate to the Az PowerShell module, see Migrate Azure PowerShell from AzureRM to Az.
This sample requires Azure PowerShell Az 5.4.0 or later. Run Get-Module -ListAvailable Az
to see which versions are installed.
If you need to install, see Install Azure PowerShell module.
Run Connect-AzAccount to sign in to Azure.
Sample script
# Reference: Az.CosmosDB | https://docs.microsoft.com/powershell/module/az.cosmosdb
# --------------------------------------------------
# Purpose
# Create Cosmos DB SQL API account, database, and container with dedicated throughput and no indexing policy
# --------------------------------------------------
Function New-RandomString{Param ([Int]$Length = 10) return $(-join ((97..122) + (48..57) | Get-Random -Count $Length | ForEach-Object {[char]$_}))}
# --------------------------------------------------
$uniqueId = New-RandomString -Length 7 # Random alphanumeric string for unique resource names
$apiKind = "Sql"
# --------------------------------------------------
# Variables - ***** SUBSTITUTE YOUR VALUES *****
$locations = @()
$locations += New-AzCosmosDBLocationObject -LocationName "East Us" -FailoverPriority 0 -IsZoneRedundant 0
$locations += New-AzCosmosDBLocationObject -LocationName "West Us" -FailoverPriority 1 -IsZoneRedundant 0
$resourceGroupName = "myResourceGroup" # Resource Group must already exist
$accountName = "cosmos-$uniqueId" # Must be all lower case
$consistencyLevel = "Session"
$tags = @{Tag1 = "MyTag1"; Tag2 = "MyTag2"; Tag3 = "MyTag3"}
$databaseName = "myDatabase"
$containerName = "myContainer"
$containerRUs = 400
$partitionKeyPath = "/myPartitionKey"
# --------------------------------------------------
Write-Host "Creating account $accountName"
$account = New-AzCosmosDBAccount -ResourceGroupName $resourceGroupName `
-LocationObject $locations -Name $accountName -ApiKind $apiKind -Tag $tags `
-DefaultConsistencyLevel $consistencyLevel `
-EnableAutomaticFailover:$true
Write-Host "Creating database $databaseName"
$database = New-AzCosmosDBSqlDatabase -ParentObject $account -Name $databaseName
Write-Host "Creating container $containerName"
$container = New-AzCosmosDBSqlContainer `
-ParentObject $database -Name $containerName `
-Throughput $containerRUs -PartitionKeyVersion 2 `
-PartitionKeyKind Hash -PartitionKeyPath $partitionKeyPath
Clean up deployment
After the script sample has been run, the following command can be used to remove the resource group and all resources associated with it.
Remove-AzResourceGroup -ResourceGroupName "myResourceGroup"
Script explanation
This script uses the following commands. Each command in the table links to command specific documentation.
Command | Notes |
---|---|
Azure Cosmos DB | |
New-AzCosmosDBAccount | Creates an Azure Cosmos DB Account. |
New-AzCosmosDBSqlDatabase | Creates an Azure Cosmos DB SQL Database. |
New-AzCosmosDBSqlContainer | Creates an Azure Cosmos DB SQL Container. |
Azure Resource Groups | |
Remove-AzResourceGroup | Deletes a resource group including all nested resources. |
Next steps
For more information on the Azure PowerShell, see Azure PowerShell documentation.
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