install-0toN-pVmExts-on-1toN-vms.json

{
  "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "saIdentifiersVar": {
      "type": "object",
      "defaultValue": {
        "vmResourceGroupName": {
          "type": "string",
          "value": "tpt-algoR-vms-rg"
        },
        "vmNames": {
          "type": "array",
          "value": [
            { "name": "tpt-ar-20" },
            { "name": "tpt-ar-21" }
          ]
        },
        "providerVmExtensionNames": {
          "type": "array",
          "value": ["antiMalware", "bgInfo"]
        }
      }
    },
    "assetLocation": {
      "type": "string",
      "metadata": {
        "description": "The location of resources such as templates and DSC modules that the script is dependent"
      },
      "defaultValue": "https://kdyalgorigsops10strgacc.blob.core.windows.net/prjtplatesandscripts"
    },
    "containerSasToken": {
      "type": "string"
    }
  },
  "variables": {
    "saIdentifiers": "[parameters('saIdentifiersVar')]",
    "vmNames": "[variables('saIdentifiers').vmNames.value]",
    "vmNamesCount": "[length(variables('vmNames'))]", 
    "pVmExtNames": "[variables('saIdentifiers').providerVmExtensionNames.value]",
    "pVmExtNamesIsEmpty": "[if(empty(variables('pVmExtNames')), json('true'), json('false'))]"
  },
  "resources": [
    {
      "condition": "[not(variables('pVmExtNamesIsEmpty'))]",
      "type": "Microsoft.Resources/deployments",
      "apiVersion": "2016-02-01",
      "name":  "[concat('Install-providerVmExts-ForVm-', variables('vmNames')[copyIndex()].name)]",
      "copy": {
        "name": "installVmExtLoop",
        "count": "[variables('vmNamesCount')]"
      },
      "properties": {
        "mode": "Incremental",
        "templateLink": {
          "uri": "[concat(uri(parameters('assetLocation'), concat('prjtplatesandscripts/toolsAzure/nested-iterations/install-0toN-pVmExts.json')), parameters('containerSasToken'))]",
          "contentVersion": "1.0.0.0"
        },
        "debugSetting": {
          "detailLevel": "requestContent, responseContent"
       },
        "parameters": {
          "saIdentifiersVar": {
            "value": "[parameters('saIdentifiersVar')]"
          },
          "assetLocation": {
            "value": "[parameters('assetLocation')]"
          },
          "containerSasToken": {
            "value": "[parameters('containerSasToken')]"
          },
          "vmName": { 
            "value": "[variables('vmNames')[copyIndex()].name]"
          }
        }
      }
    }
  ],
  "outputs": {
    "vmNamesOut": {
      "type": "array",
      "value": "[variables('vmNames')]"
    },
    "vmNamesCountOut": {
      "type": "int",
      "value": "[variables('vmNamesCount')]"
    },
    "pVmExtNamesOut": {
      "type": "array",
      "value": "[variables('pVmExtNames')]"
    },
    "pVmExtNamesCountOut": {
      "type": "int",
      "value": "[length(variables('pVmExtNames'))]"
    },
    "pVmExtNamesIsEmptyOut": {
      "type": "bool",
      "value": "[variables('pVmExtNamesIsEmpty')]"
    }
  }
}