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@alexjmoore
Created March 13, 2020 17:34
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101-vm-simple-linux extended to add DNS record to existing zone
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"vmName": {
"type": "string",
"defaultValue": "simpleLinuxVM",
"metadata": {
"description": "The name of you Virtual Machine."
}
},
"adminUsername": {
"type": "string",
"metadata": {
"description": "Username for the Virtual Machine."
}
},
"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."
}
},
"dnsLabelPrefix": {
"type": "string",
"defaultValue": "[toLower(concat('simplelinuxvm-', uniqueString(resourceGroup().id)))]",
"metadata": {
"description": "Unique DNS Name for the Public IP used to access the Virtual Machine."
}
},
"ubuntuOSVersion": {
"type": "string",
"defaultValue": "18.04-LTS",
"allowedValues": [
"12.04.5-LTS",
"14.04.5-LTS",
"16.04.0-LTS",
"18.04-LTS"
],
"metadata": {
"description": "The Ubuntu version for the VM. This will pick a fully patched image of this given Ubuntu version."
}
},
"location": {
"type": "string",
"defaultValue": "[resourceGroup().location]",
"metadata": {
"description": "Location for all resources."
}
},
"VmSize": {
"type": "string",
"defaultValue": "Standard_B2s",
"metadata": {
"description": "The size of the VM"
}
},
"virtualNetworkName": {
"type": "string",
"defaultValue": "vNet",
"metadata": {
"description": "Name of the VNET"
}
},
"subnetName": {
"type": "string",
"defaultValue": "Subnet",
"metadata": {
"description": "Name of the subnet in the virtual network"
}
},
"networkSecurityGroupName": {
"type": "string",
"defaultValue": "SecGroupNet",
"metadata": {
"description": "Name of the Network Security Group"
}
},
"zoneName": {
"type": "string",
"metadata": {
"description": "Name of the Azure Public DNS Zone"
}
},
"recordName": {
"type": "string",
"metadata": {
"description": "Name of the Azure Public DNS A record name"
}
},
"dnsResourceGroup": {
"type": "string",
"metadata": {
"description": "Name of the Resource Group where the DNS Zone resides"
}
}
},
"variables": {
"publicIpAddressName": "[concat(parameters('vmName'), 'PublicIP' )]",
"networkInterfaceName": "[concat(parameters('vmName'),'NetInt')]",
"subnetRef": "[resourceId('Microsoft.Network/virtualNetworks/subnets', parameters('virtualNetworkName'), parameters('subnetName'))]",
"osDiskType": "Standard_LRS",
"subnetAddressPrefix": "10.1.0.0/24",
"addressPrefix": "10.1.0.0/16",
"linuxConfiguration": {
"disablePasswordAuthentication": true,
"ssh": {
"publicKeys": [
{
"path": "[concat('/home/', parameters('adminUsername'), '/.ssh/authorized_keys')]",
"keyData": "[parameters('adminPasswordOrKey')]"
}
]
}
}
},
"resources": [
{
"type": "Microsoft.Network/networkInterfaces",
"apiVersion": "2018-10-01",
"name": "[variables('networkInterfaceName')]",
"location": "[parameters('location')]",
"dependsOn": [
"[resourceId('Microsoft.Network/networkSecurityGroups/', parameters('networkSecurityGroupName'))]",
"[resourceId('Microsoft.Network/virtualNetworks/', parameters('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',parameters('networkSecurityGroupName'))]"
}
}
},
{
"type": "Microsoft.Network/networkSecurityGroups",
"apiVersion": "2019-02-01",
"name": "[parameters('networkSecurityGroupName')]",
"location": "[parameters('location')]",
"properties": {
"securityRules": [
{
"name": "SSH",
"properties": {
"priority": 1000,
"protocol": "TCP",
"access": "Allow",
"direction": "Inbound",
"sourceAddressPrefix": "*",
"sourcePortRange": "*",
"destinationAddressPrefix": "*",
"destinationPortRange": "22"
}
}
]
}
},
{
"type": "Microsoft.Network/virtualNetworks",
"apiVersion": "2019-04-01",
"name": "[parameters('virtualNetworkName')]",
"location": "[parameters('location')]",
"properties": {
"addressSpace": {
"addressPrefixes": [
"[variables('addressPrefix')]"
]
},
"subnets": [
{
"name": "[parameters('subnetName')]",
"properties": {
"addressPrefix": "[variables('subnetAddressPrefix')]",
"privateEndpointNetworkPolicies": "Enabled",
"privateLinkServiceNetworkPolicies": "Enabled"
}
}
]
}
},
{
"type": "Microsoft.Network/publicIpAddresses",
"apiVersion": "2019-02-01",
"name": "[variables('publicIpAddressName')]",
"location": "[parameters('location')]",
"properties": {
"publicIpAllocationMethod": "Dynamic",
"publicIPAddressVersion": "IPv4",
"dnsSettings": {
"domainNameLabel": "[parameters('dnsLabelPrefix')]"
},
"idleTimeoutInMinutes": 4
},
"sku": {
"name": "Basic",
"tier": "Regional"
}
},
{
"type": "Microsoft.Compute/virtualMachines",
"apiVersion": "2019-03-01",
"name": "[parameters('vmName')]",
"location": "[parameters('location')]",
"dependsOn": [
"[resourceId('Microsoft.Network/networkInterfaces/', variables('networkInterfaceName'))]"
],
"properties": {
"hardwareProfile": {
"vmSize": "[parameters('VmSize')]"
},
"storageProfile": {
"osDisk": {
"createOption": "fromImage",
"managedDisk": {
"storageAccountType": "[variables('osDiskType')]"
}
},
"imageReference": {
"publisher": "Canonical",
"offer": "UbuntuServer",
"sku": "[parameters('ubuntuOSVersion')]",
"version": "latest"
}
},
"networkProfile": {
"networkInterfaces": [
{
"id": "[resourceId('Microsoft.Network/networkInterfaces', variables('networkInterfaceName'))]"
}
]
},
"osProfile": {
"computerName": "[parameters('vmName')]",
"adminUsername": "[parameters('adminUsername')]",
"adminPassword": "[parameters('adminPasswordOrKey')]",
"linuxConfiguration": "[if(equals(parameters('authenticationType'), 'password'), json('null'), variables('linuxConfiguration'))]"
}
}
},
{
"type": "Microsoft.Resources/deployments",
"apiVersion": "2017-05-10",
"name": "nestedTemplate",
"resourceGroup": "[parameters('dnsResourceGroup')]",
"dependsOn": [
"[resourceId('Microsoft.Compute/virtualMachines/', parameters('vmName'))]"
],
"properties": {
"mode": "Incremental",
"template": {
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {},
"variables": {},
"resources": [
{
"name": "[concat(parameters('zoneName'), '/', parameters('recordName'))]",
"type": "Microsoft.Network/dnsZones/A",
"apiVersion": "2018-05-01",
"properties": {
"metadata": {},
"TTL": 300,
"ARecords": [
{
"ipv4Address": "[reference(resourceId('Microsoft.Network/networkInterfaces', variables('networkInterfaceName'))).ipConfigurations[0].properties.privateIPAddress]"
}
]
}
}
]
}
}
}
],
"outputs": {
"adminUsername": {
"type": "string",
"value": "[parameters('adminUsername')]"
},
"hostname": {
"type": "string",
"value": "[reference(variables('publicIPAddressName')).dnsSettings.fqdn]"
},
"sshCommand": {
"type": "string",
"value": "[concat('ssh ', parameters('adminUsername'), '@', reference(variables('publicIPAddressName')).dnsSettings.fqdn)]"
}
}
}
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