azuredeploy.json

{
  "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "username": {
      "type": "string",
      "minLength": 1,
      "metadata": {
        "description": "Username for VPN and SSH"
      }
    },
    "password": {
      "type": "securestring",
      "metadata": {
        "description": "Password for VPN and SSH"
      }
    },
   "preSharedKey": {
      "type": "securestring",
      "metadata": {
        "description": "IPsec Pre-Shared Key for VPN"
      }
    },
    "image": {
      "type": "string",
      "allowedValues": [
        "ubuntu20.04",
        "ubuntu18.04",
        "debian9"
      ],
      "defaultValue": "ubuntu20.04",
      "metadata": {
        "description": "OS to use. Ubuntu 20.04/18.04 or Debian 9."
      }
    },
    "VMSize": {
      "type": "string",
      "defaultValue": "Standard_B1s",
      "allowedValues": [
        "Standard_B1ls",
        "Standard_B1s",
        "Standard_B1ms",
        "Standard_B2s",
        "Standard_B2ms"
      ],
      "metadata": {
        "description": "The size of the Virtual Machine."
      }
    }
  },
  "variables": {
    "quote": "'",
    "location": "[resourceGroup().location]",
    "vmName": "vpnserver",
    "virtualNetworkName": "vpnVnet",
    "addressPrefix": "10.0.0.0/16",
    "subnetName": "VPNSubnet",
    "subnetPrefix": "10.0.1.0/24",
    "apiVersion": "2015-06-15",
    "storageName": "[concat(uniqueString(resourceGroup().id), 'vpnsa')]",
    "vhdStorageType": "Standard_LRS",
    "vnetId": "[resourceId('Microsoft.Network/virtualNetworks', variables('virtualNetworkName'))]",
    "SubnetRef": "[concat(variables('vnetId'), '/subnets/', variables('subnetName'))]",
    "ubuntu20.04": {
      "publisher": "Canonical",
      "offer": "0001-com-ubuntu-server-focal",
      "sku": "20_04-lts",
      "version": "latest"
    },
    "ubuntu18.04": {
      "publisher": "Canonical",
      "offer": "UbuntuServer",
      "sku": "18.04-LTS",
      "version": "latest"
    },
    "debian9": {
      "publisher": "credativ",
      "offer": "Debian",
      "sku": "9",
      "version": "latest"
    },
    "installScriptURL": "https://raw.githubusercontent.com/hwdsl2/setup-ipsec-vpn/master/azure/install.sh",
    "installCommand": "[concat('sh install.sh ', variables('quote'), parameters('preSharedKey'), variables('quote'), ' ', variables('quote'), parameters('username'), variables('quote'), ' ', variables('quote'), parameters('password'), variables('quote'))]"
  },
  "resources": [
    {
      "type": "Microsoft.Storage/storageAccounts",
      "name": "[variables('storageName')]",
      "apiVersion": "2016-01-01",
      "location": "[variables('location')]",
      "tags": {
        "displayName": "StorageAccount"
      },
      "properties": {},
      "sku": {
        "name": "[variables('vhdStorageType')]"
      },
      "kind": "Storage"
    },
    {
      "apiVersion": "[variables('apiVersion')]",
      "type": "Microsoft.Network/virtualNetworks",
      "name": "[variables('virtualNetworkName')]",
      "location": "[variables('location')]",
      "tags": {
        "displayName": "VirtualNetwork"
      },
      "properties": {
        "addressSpace": {
          "addressPrefixes": [
            "[variables('addressPrefix')]"
          ]
        },
        "subnets": [
          {
            "name": "[variables('subnetName')]",
            "properties": {
              "addressPrefix": "[variables('subnetPrefix')]"
            }
          }
        ]
      }
    },
    {
      "apiVersion": "[variables('apiVersion')]",
      "type": "Microsoft.Network/networkInterfaces",
      "name": "[concat(variables('vmName'), 'nic')]",
      "location": "[resourceGroup().location]",
      "tags": {
        "displayName": "NetworkInterface"
      },
      "dependsOn": [
        "[concat('Microsoft.Network/virtualNetworks/', concat(variables('virtualNetworkName')))]",
        "[concat('Microsoft.Network/publicIPAddresses/', concat(variables('vmName'), 'pip'))]",
        "[concat('Microsoft.Network/networkSecurityGroups/', concat(variables('vmName'), 'nsg'))]"
      ],
      "properties": {
        "ipConfigurations": [
          {
            "name": "ipconfig1",
            "properties": {
              "privateIPAllocationMethod": "Dynamic",
              "publicIPAddress": {
                "id": "[resourceId('Microsoft.Network/publicIPAddresses', concat(variables('vmName'), 'pip'))]"
              },
              "subnet": {
                "id": "[variables('subnetRef')]"
              }
            }
          }
        ],
        "networkSecurityGroup": {
          "id": "[resourceId('Microsoft.Network/networkSecurityGroups', concat(variables('vmName'), 'nsg'))]"
        }
      }
    },
    {
      "type": "Microsoft.Compute/virtualMachines",
      "name": "[variables('vmName')]",
      "apiVersion": "2016-03-30",
      "location": "[resourceGroup().location]",
      "tags": {
        "displayName": "VirtualMachine"
      },
      "dependsOn": [
        "[concat('Microsoft.Network/networkInterfaces/', concat(variables('vmName'), 'nic'))]"
      ],
      "properties": {
        "hardwareProfile": {
          "vmSize": "[parameters('vmSize')]"
        },
        "osProfile": {
          "computerName": "[variables('vmName')]",
          "adminUsername": "[parameters('username')]",
          "adminPassword": "[parameters('password')]"
        },
        "storageProfile": {
          "imageReference": "[variables(parameters('image'))]",
          "osDisk": {
            "name": "osdisk",
            "vhd": {
              "uri": "[concat(reference(resourceId('Microsoft.Storage/storageAccounts/', variables('storageName'))).primaryEndpoints.blob, 'vmachines/', variables('vmName'), '.vhd')]"              
            },
            "caching": "ReadWrite",
            "createOption": "FromImage"
          }
        },
        "networkProfile": {
          "networkInterfaces": [
            {
              "id": "[resourceId('Microsoft.Network/networkInterfaces', concat(variables('vmName'), 'nic'))]"
            }
          ]
        }
      } 
    },
    {
      "type": "Microsoft.Compute/virtualMachines/extensions",
      "name": "[concat(variables('vmName'),'/installcustomscript')]",
      "apiVersion": "[variables('apiVersion')]",
      "location": "[resourceGroup().location]",
      "tags": {
        "displayName": "VirtualMachineCustomScriptExtension"
      },
      "dependsOn": [
        "[concat('Microsoft.Compute/virtualMachines/', variables('vmName'))]"
      ],
      "properties": {
        "publisher": "Microsoft.Azure.Extensions",
        "type": "CustomScript",
        "typeHandlerVersion": "2.0",
        "autoUpgradeMinorVersion": true,
        "settings": {
          "fileUris": [ "[variables('installScriptURL')]" ],
          "commandToExecute": "[variables('installCommand')]"
        }
      }
    },
    {
      "type": "Microsoft.Network/networkSecurityGroups",
      "name": "[concat(variables('vmName'), 'nsg')]",
      "tags": {
        "displayName": "NetworkSecurityGroup"
      },
      "apiVersion": "[variables('apiVersion')]",
      "location": "[resourceGroup().location]",
      "properties": {
        "securityRules": [
          {
            "name": "default-ssh",
            "properties": {
              "protocol": "Tcp",
              "sourcePortRange": "*",
              "destinationPortRange": "22",
              "sourceAddressPrefix": "*",
              "destinationAddressPrefix": "*",
              "access": "Allow",
              "priority": 1000,
              "direction": "Inbound"
            }
          },
          {
            "name": "default-udp-500",
            "properties": {
              "protocol": "Udp",
              "sourcePortRange": "*",
              "destinationPortRange": "500",
              "sourceAddressPrefix": "*",
              "destinationAddressPrefix": "*",
              "access": "Allow",
              "priority": 2000,
              "direction": "Inbound"
            }
          },
          {
            "name": "default-udp-4500",
            "properties": {
              "protocol": "Udp",
              "sourcePortRange": "*",
              "destinationPortRange": "4500",
              "sourceAddressPrefix": "*",
              "destinationAddressPrefix": "*",
              "access": "Allow",
              "priority": 2001,
              "direction": "Inbound"
            }
          }
        ]
      }
    },
    {
      "apiVersion": "[variables('apiVersion')]",
      "type": "Microsoft.Network/publicIPAddresses",
      "name": "[concat(variables('vmName'), 'pip')]",
      "location": "[resourceGroup().location]",
      "tags": {
        "displayName": "PublicIPAddress"
      },
      "properties": {
        "publicIPAllocationMethod": "Static"
      }
    }
  ],
  "outputs": {
    "Public IP": {
      "type": "string",
      "value": "[reference(concat(variables('vmName'), 'pip')).ipAddress]"
    }
  }
}