» azurerm_batch_pool

Manages an Azure Batch pool.

» Example Usage

resource "azurerm_resource_group" "test" {
  name     = "testaccbatch"
  location = "West Europe"
}

resource "azurerm_storage_account" "test" {
  name                     = "testaccsa"
  resource_group_name      = "${azurerm_resource_group.test.name}"
  location                 = "${azurerm_resource_group.test.location}"
  account_tier             = "Standard"
  account_replication_type = "LRS"
}

resource "azurerm_batch_account" "test" {
  name                 = "testaccbatch"
  resource_group_name  = "${azurerm_resource_group.test.name}"
  location             = "${azurerm_resource_group.test.location}"
  pool_allocation_mode = "BatchService"
  storage_account_id   = "${azurerm_storage_account.test.id}"

  tags = {
    env = "test"
  }
}

resource "azurerm_batch_certificate" "testcer" {
  resource_group_name  = "${azurerm_resource_group.test.name}"
  account_name         = "${azurerm_batch_account.test.name}"
  certificate          = "${filebase64("certificate.cer")}"
  format               = "Cer"
  thumbprint           = "312d31a79fa0cef49c00f769afc2b73e9f4edf34"
  thumbprint_algorithm = "SHA1"
}

resource "azurerm_batch_pool" "test" {
  name                = "testaccpool"
  resource_group_name = "${azurerm_resource_group.test.name}"
  account_name        = "${azurerm_batch_account.test.name}"
  display_name        = "Test Acc Pool Auto"
  vm_size             = "Standard_A1"
  node_agent_sku_id   = "batch.node.ubuntu 16.04"

  auto_scale {
    evaluation_interval = "PT15M"
    formula             = <<EOF
      startingNumberOfVMs = 1;
      maxNumberofVMs = 25;
      pendingTaskSamplePercent = $PendingTasks.GetSamplePercent(180 * TimeInterval_Second);
      pendingTaskSamples = pendingTaskSamplePercent < 70 ? startingNumberOfVMs : avg($PendingTasks.GetSample(180 *   TimeInterval_Second));
      $TargetDedicatedNodes=min(maxNumberofVMs, pendingTaskSamples);
EOF
  }

  storage_image_reference {
    publisher = "microsoft-azure-batch"
    offer     = "ubuntu-server-container"
    sku       = "16-04-lts"
    version   = "latest"
  }

  container_configuration {
    type = "DockerCompatible"
  }

  start_task {
    command_line         = "echo 'Hello World from $env'"
    max_task_retry_count = 1
    wait_for_success     = true

    environment = {
      env = "TEST"
    }

    user_identity {
      auto_user {
        elevation_level = "NonAdmin"
        scope           = "Task"
      }
    }
  }

  certificate {
    id             = "${azurerm_batch_certificate.testcer.id}"
    visibility = [ "StartTask" ]
  }
}

» Argument Reference

The following arguments are supported:

  • name - (Required) Specifies the name of the Batch pool. Changing this forces a new resource to be created.

  • resource_group_name - (Required) The name of the resource group in which to create the Batch pool. Changing this forces a new resource to be created.

  • account_name - (Required) Specifies the name of the Batch account in which the pool will be created. Changing this forces a new resource to be created.

  • node_agent_sku_id - (Required) Specifies the Sku of the node agents that will be created in the Batch pool.

  • vm_size - (Required) Specifies the size of the VM created in the Batch pool.

  • storage_image_reference - (Required) A storage_image_reference for the virtual machines that will compose the Batch pool.

  • display_name - (Optional) Specifies the display name of the Batch pool.

  • max_tasks_per_node - (Optional) Specifies the maximum number of tasks that can run concurrently on a single compute node in the pool. Defaults to 1. Changing this forces a new resource to be created.

  • fixed_scale - (Optional) A fixed_scale block that describes the scale settings when using fixed scale.

  • auto_scale - (Optional) A auto_scale block that describes the scale settings when using auto scale.

  • start_task - (Optional) A start_task block that describes the start task settings for the Batch pool.

  • certificate - (Optional) One or more certificate blocks that describe the certificates to be installed on each compute node in the pool.

  • container_configuration - (Optional) The container configuration used in the pool's VMs.


A fixed_scale block supports the following:


A auto_scale block supports the following:

  • evaluation_interval - (Optional) The interval to wait before evaluating if the pool needs to be scaled. Defaults to PT15M.

  • formula - (Required) The autoscale formula that needs to be used for scaling the Batch pool.


A start_task block supports the following:

  • command_line - (Required) The command line executed by the start task.

  • max_task_retry_count - (Optional) The number of retry count. Defaults to 1.

  • wait_for_success - (Optional) A flag that indicates if the Batch pool should wait for the start task to be completed. Default to false.

  • environment - (Optional) A map of strings (key,value) that represents the environment variables to set in the start task.

  • user_identity - (Required) A user_identity block that describes the user identity under which the start task runs.

  • resource_file - (Optional) One or more resource_file blocks that describe the files to be downloaded to a compute node.


A user_identity block supports the following:

  • user_name - (Optional) The username to be used by the Batch pool start task.

  • auto_user - (Optional) A auto_user block that describes the user identity under which the start task runs.


A auto_user block supports the following:

  • elevation_level - (Optional) The elevation level of the user identity under which the start task runs. Possible values are Admin or NonAdmin. Defaults to NonAdmin.

  • scope - (Optional) The scope of the user identity under which the start task runs. Possible values are Task or Pool. Defaults to Task.


A certificate block supports the following:

  • id - (Required) The ID of the Batch Certificate to install on the Batch Pool, which must be inside the same Batch Account.

  • store_location - (Required) The location of the certificate store on the compute node into which to install the certificate. Possible values are CurrentUser or LocalMachine.

  • store_name - (Optional) The name of the certificate store on the compute node into which to install the certificate. This property is applicable only for pools configured with Windows nodes (that is, created with cloudServiceConfiguration, or with virtualMachineConfiguration using a Windows image reference). Common store names include: My, Root, CA, Trust, Disallowed, TrustedPeople, TrustedPublisher, AuthRoot, AddressBook, but any custom store name can also be used. The default value is My.

  • visibility - (Optional) Which user accounts on the compute node should have access to the private data of the certificate.


A container_configuration block supports the following:

  • type - (Optional) The type of container configuration. Possible value is DockerCompatible.

A resource_file block supports the following:

  • auto_storage_container_name - (Optional) The storage container name in the auto storage account.

  • blob_prefix - (Optional) The blob prefix to use when downloading blobs from an Azure Storage container. Only the blobs whose names begin with the specified prefix will be downloaded. The property is valid only when auto_storage_container_name or storage_container_url is used. This prefix can be a partial filename or a subdirectory. If a prefix is not specified, all the files in the container will be downloaded.

  • file_mode - (Optional) The file permission mode represented as a string in octal format (e.g. "0644"). This property applies only to files being downloaded to Linux compute nodes. It will be ignored if it is specified for a resource_file which will be downloaded to a Windows node. If this property is not specified for a Linux node, then a default value of 0770 is applied to the file.

  • file_path - (Optional) The location on the compute node to which to download the file, relative to the task's working directory. If the http_url property is specified, the file_path is required and describes the path which the file will be downloaded to, including the filename. Otherwise, if the auto_storage_container_name or storage_container_url property is specified, file_path is optional and is the directory to download the files to. In the case where file_path is used as a directory, any directory structure already associated with the input data will be retained in full and appended to the specified filePath directory. The specified relative path cannot break out of the task's working directory (for example by using '..').

  • http_url - (Optional) The URL of the file to download. If the URL is Azure Blob Storage, it must be readable using anonymous access; that is, the Batch service does not present any credentials when downloading the blob. There are two ways to get such a URL for a blob in Azure storage: include a Shared Access Signature (SAS) granting read permissions on the blob, or set the ACL for the blob or its container to allow public access.

  • storage_container_url - (Optional) The URL of the blob container within Azure Blob Storage. This URL must be readable and listable using anonymous access; that is, the Batch service does not present any credentials when downloading the blob. There are two ways to get such a URL for a blob in Azure storage: include a Shared Access Signature (SAS) granting read and list permissions on the blob, or set the ACL for the blob or its container to allow public access.

» Attributes Reference

The following attributes are exported:

  • id - The Batch pool ID.