Azure Classroom notes 27/Dec/2023

Activity 4 (contd): Realize the below architecture in ARM

• Reference architecture
  
• Refer Here for the changes to add the virtual machine
• Create the necessary variables and parameters
  • parameter:
    • username
    • password
    • computer
  • variable:
    • image reference

Activity 5: Create a vnet with dynamic number of subnets

• To create multiple resources use copy function Refer Here
• refer below for the json

{
    "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
    "contentVersion": "1.0.0.0",
    "parameters": {
        "subnetNames": {
            "type": "array",
            "metadata": {
                "description": "subnet names"
            },
            "defaultValue": ["ntier/web", "ntier/business", "ntier/data"]
        },
        "subnetRanges": {
            "type": "array",
            "metadata": {
                "description": "subnet ranges"
            }, 
            "defaultValue": ["10.100.0.0/24", "10.100.1.0/24", "10.100.2.0/24"]
        }
    },
    "functions": [],
    "variables": {},
    "resources": [
        {
            "name": "ntier",
            "type": "Microsoft.Network/virtualNetworks",
            "apiVersion": "2023-04-01",
            "location": "[resourceGroup().location]",
            "tags": {
                "displayName": "ntier"
            },
            "properties": {
                "addressSpace": {
                    "addressPrefixes": [
                        "10.100.0.0/16"
                    ]
                }
            }
        },
        {
            "type": "Microsoft.Network/virtualNetworks/subnets",
            "apiVersion": "2023-04-01",
            "name": "[parameters('subnetNames')[copyIndex()]]",
            "properties": {
                "addressPrefix": "[parameters('subnetRanges')[copyIndex()]]"
            },
            "copy": {
                "name": "subnetcopy",
                "count": "[length(parameters('subnetNames'))]",
                "mode": "Serial"
            },
            "dependsOn": [
                "[resourceId('Microsoft.Network/virtualNetworks','ntier')]"
            ]
        }

    ],
    "outputs": {}
}