template2.json

{
    "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
    "contentVersion": "1.0.0.0",
    "parameters": {
      "alias": {
        "type": "string",
        "defaultValue": "youralias",
        "metadata": {
          "description": "Type your alias, this will be the admin username for your Virtual Machine"
        }
      },
      "vmName": {
        "type": "string",
        "defaultValue": "AzureOSSApacheVM2",
        "metadata": {
          "description": "The name of your Virtual Machine, this will be also updating the dns record"
        }
      },
      "authenticationType": {
        "type": "string",
        "defaultValue": "password",
        "allowedValues": [
          "sshPublicKey",
          "password"
        ],
        "metadata": {
          "description": "Type of authentication to use on the Virtual Machine. SSH key is recommended."
        }
      },
      "adminPasswordOrKey": {
        "type": "securestring",
        "metadata": {
          "description": "SSH Key or password for the Virtual Machine. SSH key is recommended."
        }
      }
    },
    "variables": {
      "adminUsername": "[toLower(parameters('alias'))]",
      "linuxServerName": "[concat(parameters('alias'),'-',parameters('vmName'))]",
      "linuxDNSNameForPublicIP": "[toLower(variables('linuxServerName'))]",
      "publicIpAddressName": "[concat(variables('linuxServerName'), '-PublicIP' )]",
      "networkInterfaceName": "[concat(variables('linuxServerName'),'-NIC')]",
      "virtualNetworkName": "[concat(variables('linuxServerName'),'-VNET')]",
      "subnetName":"DefaultSubnet",
      "subnetRef": "[resourceId('Microsoft.Network/virtualNetworks/subnets', variables('virtualNetworkName'), variables('subnetName'))]",
      "networkSecurityGroupName": "[concat(variables('linuxServerName'),'-NSG')]",
      "osDiskType": "Standard_LRS",
      "subnetAddressPrefix": "10.1.0.0/24",
      "addressPrefix": "10.1.0.0/16",
      "linuxConfiguration": {
        "disablePasswordAuthentication": true,
        "ssh": {
          "publicKeys": [
            {
              "path": "[concat('/home/', variables('adminUsername'), '/.ssh/authorized_keys')]",
              "keyData": "[parameters('adminPasswordOrKey')]"
            }
          ]
        }
      }
    },
    "resources": [
      {
        "type": "Microsoft.Network/networkSecurityGroups",
        "apiVersion": "2020-06-01",
        "name": "[variables('networkSecurityGroupName')]",
        "location": "[resourceGroup().location]",
        "properties": {
          "securityRules": [
            {
              "name": "SSH",
              "properties": {
                "priority": 101,
                "protocol": "TCP",
                "access": "Allow",
                "direction": "Inbound",
                "sourceAddressPrefix": "*",
                "sourcePortRange": "*",
                "destinationAddressPrefix": "*",
                "destinationPortRange": "22"
              }
            },
            {
              "name": "Lab",
              "properties": {
                "priority": 102,
                "protocol": "TCP",
                "access": "Allow",
                "direction": "Inbound",
                "sourceAddressPrefix": "*",
                "sourcePortRange": "*",
                "destinationAddressPrefix": "*",
                "destinationPortRange": "80"
              }
            }
          ]
        }
      },
      {
        "type": "Microsoft.Network/networkInterfaces",
        "apiVersion": "2020-06-01",
        "name": "[variables('networkInterfaceName')]",
        "location": "[resourceGroup().location]",
        "dependsOn": [
          "[resourceId('Microsoft.Network/networkSecurityGroups/', variables('networkSecurityGroupName'))]",
          "[resourceId('Microsoft.Network/virtualNetworks/', variables('virtualNetworkName'))]",
          "[resourceId('Microsoft.Network/publicIpAddresses/', variables('publicIpAddressName'))]"
        ],
        "properties": {
          "ipConfigurations": [
            {
              "name": "ipconfig1",
              "properties": {
                "subnet": {
                  "id": "[variables('subnetRef')]"
                },
                "privateIPAllocationMethod": "Dynamic",
                "publicIpAddress": {
                  "id": "[resourceId('Microsoft.Network/publicIPAddresses',variables('publicIPAddressName'))]"
                }
              }
            }
          ],
          "networkSecurityGroup": {
            "id": "[resourceId('Microsoft.Network/networkSecurityGroups',variables('networkSecurityGroupName'))]"
          }
        }
      },
      {
        "type": "Microsoft.Network/virtualNetworks",
        "apiVersion": "2020-05-01",
        "name": "[variables('virtualNetworkName')]",
        "location": "[resourceGroup().location]",
        "dependsOn": [
          "[resourceId('Microsoft.Network/networkSecurityGroups/', variables('networkSecurityGroupName'))]"
        ],
        "properties": {
          "addressSpace": {
            "addressPrefixes": [
              "[variables('addressPrefix')]"
            ]
          },
          "subnets": [
            {
              "name": "[variables('subnetName')]",
              "properties": {
                "addressPrefix": "[variables('subnetAddressPrefix')]",
                "privateEndpointNetworkPolicies": "Enabled",
                "privateLinkServiceNetworkPolicies": "Enabled",
                "networkSecurityGroup": {
                  "id": "[resourceId('Microsoft.Network/networkSecurityGroups', variables('networkSecurityGroupName'))]"
                }
              }
            }
          ]
        }
      },
      {
        "type": "Microsoft.Network/publicIpAddresses",
        "apiVersion": "2020-06-01",
        "name": "[variables('publicIpAddressName')]",
        "location": "[resourceGroup().location]",
        "sku": {
          "name": "Basic",
          "tier": "Regional"
        },
        "properties": {
          "publicIpAllocationMethod": "Dynamic",
          "publicIPAddressVersion": "IPv4",
          "dnsSettings": {
            "domainNameLabel": "[variables('linuxDNSNameForPublicIP')]"
          },
          "idleTimeoutInMinutes": 4
        }
      },
      {
        "type": "Microsoft.Compute/virtualMachines",
        "apiVersion": "2020-06-01",
        "name": "[variables('linuxServerName')]",
        "location": "[resourceGroup().location]",
        "dependsOn": [
          "[resourceId('Microsoft.Network/networkInterfaces/', variables('networkInterfaceName'))]"
        ],
        "properties": {
          "hardwareProfile": {
            "vmSize": "Standard_B2s"
          },
          "storageProfile": {
            "osDisk": {
              "createOption": "fromImage",
              "managedDisk": {
                "storageAccountType": "[variables('osDiskType')]"
              }
            },
            "imageReference": {
              "publisher": "canonical",
              "offer": "0001-com-ubuntu-server-jammy",
              "sku": "22_04-lts-gen2",
              "version": "latest"
            }
          },
          "networkProfile": {
            "networkInterfaces": [
              {
                "id": "[resourceId('Microsoft.Network/networkInterfaces', variables('networkInterfaceName'))]"
              }
            ]
          },
          "osProfile": {
            "computerName": "[variables('linuxServerName')]",
            "adminUsername": "[variables('adminUsername')]",
            "adminPassword": "[parameters('adminPasswordOrKey')]",
            "linuxConfiguration": "[if(equals(parameters('authenticationType'), 'password'), json('null'), variables('linuxConfiguration'))]"
          }
        }
      },
      {
              "type": "Microsoft.Compute/virtualMachines/extensions",
              "name": "[concat(variables('linuxServerName'),'/installcustomscript')]",
              "apiVersion": "2020-06-01",
              "location": "[resourceGroup().location]",         
              "dependsOn": [
                "[concat('Microsoft.Compute/virtualMachines/', variables('linuxServerName'))]"
              ],
              "properties": {
                "publisher": "Microsoft.Azure.Extensions",
                "type": "CustomScript",
                "typeHandlerVersion": "2.0",
                "autoUpgradeMinorVersion": true,
                "settings": {
                  "fileUris": ["https://raw.githubusercontent.com/azureossd/apache-2/main/apache2.sh"],
                  "commandToExecute": "[concat('sudo sh apache2.sh ',variables('adminUsername'))]"
                }
              }
      }
    ],
    "outputs": {
      "adminUsername": {
        "type": "string",
        "value": "[variables('adminUsername')]"
      },
      "hostname": {
        "type": "string",
        "value": "[reference(variables('publicIPAddressName')).dnsSettings.fqdn]"
      },
      "sshCommand": {
        "type": "string",
        "value": "[concat('ssh ', variables('adminUsername'), '@', reference(variables('publicIPAddressName')).dnsSettings.fqdn)]"
      }
    }
  }