template.vmss.commands.json

{
  "$schema": "http://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "location": {
      "type": "string",
      "metadata": {
        "description": "location of resources"
      }
    },
    "vmSku": {
      "defaultValue": "Standard_D1_v2",
      "type": "string",
      "metadata": {
        "description": "Size of VMs in the VM Scale Set."
      }
    },
    "image": {
      "type": "string",
      "metadata": {
        "description": "The os disk image for the VMs in the scale set."
      }
    },
    "vmssName": {
      "maxLength": 61,
      "type": "string",
      "metadata": {
        "description": "String used as a base for naming resources. Must be 3-61 characters in length and globally unique across Azure. A hash is prepended to this string for some resources, and resource-specific information is appended."
      }
    },
    "instanceCount": {
      "type": "int",
      "metadata": {
        "description": "Number of VM instances (100 or less)."
      }
    },
    "username": {
      "type": "string",
      "metadata": {
        "description": "Admin username on all VMs."
      }
    },
    "sshPublicKey": {
      "defaultValue": "",
      "type": "string",
      "metadata": {
        "description": "ssh public key for connecting to VMs."
      }
    },
    "dataDiskSizeGB" : {
      "type" : "int",
      "defaultValue": 100,
      "minValue": 1,
      "metadata": {
        "description" : "One data disk will be added automatically with this size."
      }
    },
    "networkConfiguration": {
      "type": "object"
    },
    "commandsJson": {
      "type": "secureObject",
      "defaultValue": {
        "Commands": []
      }
    },
    "contentRoot": {
      "type": "string"
    }
  },
  "variables": {
    "resourceLocation": "[parameters('location')]",
    "curl": "curl -S -s --connect-timeout 5 --retry 15",
    "autoPartUrl": "[concat(parameters('contentRoot'), '/initScripts/autopart.sh')]",
    "localAutoPart": "/root/autopart.sh",
    "scriptName": "runScripts.sh",
    "machineSetupScriptUri": "[concat(parameters('contentRoot'), '/', variables('scriptName'))]",
    "autoPartCommands": [
      {
        "name": "Download autopart.sh",
        "command": "[concat(variables('curl'), ' -o ', variables('localAutoPart'), ' ', variables('autoPartUrl'))]"
      },
      {
        "name": "chmod autopart.sh",
        "command": "[concat('chmod 0755 ', variables('localAutoPart'))]"
      },
      {
        "name": "execute autopart.sh",
        "command": "[variables('localAutoPart')]"
      }
    ],
    "commands": "[concat(variables('autoPartCommands'), parameters('commandsJson').Commands)]",
    "scriptCommand": "[concat('sh ', variables('scriptName'), ' ', parameters('contentRoot'), ' ', base64(string(variables('commands'))))]"
  },
  "resources": [
    {
      "type": "Microsoft.Resources/deployments",
      "name": "[concat('ConsoritumNode.', parameters('vmssName'), '.VMSS')]",
      "apiVersion": "2015-01-01",
      "properties": {
        "templateLink": {
          "contentVersion": "1.0.0.0",
          "uri": "[concat(parameters('contentRoot'), '/template.vmss.json')]"
        },
        "mode": "Incremental",
        "parameters": {
          "location": {
            "value": "[variables('resourceLocation')]"
          },
          "vmssName": {
            "value": "[parameters('vmssName')]"
          },
          "vmSku": {
            "value": "[parameters('vmSku')]"
          },
          "image": {
            "value": "[parameters('image')]"
          },
          "instanceCount": {
            "value": "[parameters('instanceCount')]"
          },
          "username": {
            "value": "[parameters('username')]"
          },
          "sshPublicKey": {
            "value": "[parameters('sshPublicKey')]"
          },
          "scriptUri": {
            "value": "[variables('machineSetupScriptUri')]"
          },
          "scriptCommand": {
            "value": "[variables('scriptCommand')]"
          },
          "networkConfiguration": {
            "value": "[parameters('networkConfiguration')]"
          },
          "dataDiskSizeGB" : {
            "value": "[parameters('dataDiskSizeGB')]"
          }
        }
      }
    }
  ]
}