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Un servizio di bilanciamento del carico globale garantisce che un servizio sia disponibile a livello globale in più aree regionali di Azure. Se si verifica un errore in un'area, il traffico viene indirizzato al servizio di bilanciamento del carico a livello di area integro più vicino.
L'uso di un modello di Resource Manager richiede meno passaggi rispetto ad altri metodi di distribuzione.
Un modello di Azure Resource Manager è un file JSON (JavaScript Object Notation) che definisce l'infrastruttura e la configurazione del progetto. Il modello usa la sintassi dichiarativa. Si descrive la distribuzione prevista senza scrivere la sequenza di comandi di programmazione necessari per creare la distribuzione.
Se l'ambiente soddisfa i prerequisiti e si ha familiarità con l'uso dei modelli di Resource Manager, selezionare il pulsante Distribuisci in Azure. Il modello viene visualizzato nel portale di Azure.
In questa esercitazione verranno illustrate le procedure per:
- Tutte le esercitazioni includono un elenco riepilogativo dei passaggi da completare
- Ognuno di questi punti elenco è allineato a una chiave H2
- Usare queste caselle di controllo verdi in un'esercitazione
Prerequisiti
- Un account Azure con una sottoscrizione attiva. Creare un account gratuitamente e accedere al portale di Azure.
Rivedere il modello
In questa sezione vengono esaminati il modello e i parametri usati per distribuire il servizio di bilanciamento del carico globale. Il modello usato in questa guida introduttiva è incluso nei modelli di avvio rapido di Azure.
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"metadata": {
"_generator": {
"name": "bicep",
"version": "0.26.54.24096",
"templateHash": "15686909125702100557"
}
},
"parameters": {
"projectName": {
"type": "string",
"metadata": {
"description": "Specifies a project name that is used for generating resource names."
}
},
"locationCr": {
"type": "string",
"defaultValue": "eastus2",
"allowedValues": [
"eastus2",
"westus",
"centralus",
"westeurope",
"southeastasia",
"centralus",
"northeurope",
"eastasia",
"UKsouth",
"USgovvirginia"
],
"metadata": {
"description": "Specifies the location for the cross-region load balancer. Available in limited regions."
}
},
"locationR1": {
"type": "string",
"defaultValue": "eastus",
"allowedValues": [
"eastus",
"eastus2",
"southcentralus",
"westus2",
"westus3",
"australiaeast",
"southeastasia",
"northeurope",
"swedencentral",
"uksouth",
"westeurope",
"centralus",
"southafricanorth",
"centralindia",
"eastasia",
"japaneast",
"koreacentral",
"canadacentral",
"francecentral",
"germanywestcentral",
"norwayeast",
"switzerlandnorth",
"uaenorth",
"brazilsouth",
"eastus2euap",
"qatarcentral",
"centralusstage",
"eastus2stage",
"northcentralusstage",
"southcentralusstage",
"westusstage",
"westus2stage",
"asia",
"asiapacific",
"australia",
"brazil",
"canada",
"europe",
"france",
"germany",
"global",
"india",
"japan",
"korea",
"norway",
"singapore",
"southafrica",
"switzerland",
"unitedstates",
"eastasiastage",
"eastusstg",
"northcentralus",
"westus",
"jioindiawest",
"centraluseuap",
"westcentralus",
"southafricawest",
"australiacentral",
"australiacentral2",
"australiasoutheast",
"japanwest",
"jioindiacentral",
"koreasouth",
"southindia",
"westindia",
"francesouth",
"germanynorth",
"norwaywest",
"switzerlandwest",
"ukwest",
"uaecentral",
"brazilsoutheast"
],
"metadata": {
"description": "Specifies the location for the regional load balancer."
}
},
"locationR2": {
"type": "string",
"defaultValue": "westus2",
"allowedValues": [
"eastus",
"eastus2",
"southcentralus",
"westus2",
"westus3",
"australiaeast",
"southeastasia",
"northeurope",
"swedencentral",
"uksouth",
"westeurope",
"centralus",
"southafricanorth",
"centralindia",
"eastasia",
"japaneast",
"koreacentral",
"canadacentral",
"francecentral",
"germanywestcentral",
"norwayeast",
"switzerlandnorth",
"uaenorth",
"brazilsouth",
"eastus2euap",
"qatarcentral",
"centralusstage",
"eastus2stage",
"northcentralusstage",
"southcentralusstage",
"westusstage",
"westus2stage",
"asia",
"asiapacific",
"australia",
"brazil",
"canada",
"europe",
"france",
"germany",
"global",
"india",
"japan",
"korea",
"norway",
"singapore",
"southafrica",
"switzerland",
"unitedstates",
"eastasiastage",
"eastusstg",
"northcentralus",
"westus",
"jioindiawest",
"centraluseuap",
"westcentralus",
"southafricawest",
"australiacentral",
"australiacentral2",
"australiasoutheast",
"japanwest",
"jioindiacentral",
"koreasouth",
"southindia",
"westindia",
"francesouth",
"germanynorth",
"norwaywest",
"switzerlandwest",
"ukwest",
"uaecentral",
"brazilsoutheast"
],
"metadata": {
"description": "Specifies the location for the regional load balancer."
}
},
"adminUsername": {
"type": "string",
"metadata": {
"description": "Specifies the virtual machine administrator username."
}
},
"adminPassword": {
"type": "securestring",
"metadata": {
"description": "Specifies the virtual machine administrator password."
}
},
"vmSize": {
"type": "string",
"defaultValue": "Standard_DS1_v2",
"metadata": {
"description": "Size of the virtual machine"
}
}
},
"variables": {
"publicIPAddressType": "Static",
"lbSkuName": "Standard",
"vmStorageAccountType": "Premium_LRS",
"lbR1Name": "[format('{0}-lb-r1', parameters('projectName'))]",
"lbPIPR1Name": "[format('{0}-lbPublicIP-r1', parameters('projectName'))]",
"lbFrontEndR1Name": "LoadBalancerFrontEnd-r1",
"lbBackendPoolR1Name": "LoadBalancerBackEndPool-r1",
"lbProbeR1Name": "loadBalancerHealthProbe-r1",
"nsgR1Name": "[format('{0}-nsg-r1', parameters('projectName'))]",
"vnetR1Name": "[format('{0}-vnet-r1', parameters('projectName'))]",
"vnetAddressPrefixR1": "10.0.0.0/16",
"vnetSubnetR1Name": "BackendSubnet-r1",
"vnetSubnetAddressPrefixR1": "10.0.0.0/24",
"bastionHostR1Name": "[format('{0}-bastion-r1', parameters('projectName'))]",
"bastionSubnetR1Name": "AzureBastionSubnet",
"vnetBastionSubnetAddressPrefixR1": "10.0.1.0/26",
"bastionPIPR1Name": "[format('{0}-bastionPublicIP-r1', parameters('projectName'))]",
"natGatewayR1Name": "[format('{0}-natgateway-r1', parameters('projectName'))]",
"natGatewayPIR1Name": "[format('{0}-natPublicIP-r1', parameters('projectName'))]",
"lbR2Name": "[format('{0}-lb-r2', parameters('projectName'))]",
"lbPIPR2Name": "[format('{0}-lbPublicIP-r2', parameters('projectName'))]",
"lbFrontEndR2Name": "LoadBalancerFrontEnd-r2",
"lbBackendPoolR2Name": "LoadBalancerBackEndPool-r2",
"lbProbeR2Name": "loadBalancerHealthProbe-r2",
"nsgR2Name": "[format('{0}-nsg-r2', parameters('projectName'))]",
"vnetR2Name": "[format('{0}-vnet-r2', parameters('projectName'))]",
"vnetAddressPrefixR2": "10.1.0.0/16",
"vnetSubnetR2Name": "BackendSubnet-r2",
"vnetSubnetAddressPrefixR2": "10.1.0.0/24",
"bastionHostR2Name": "[format('{0}-bastion-r2', parameters('projectName'))]",
"bastionSubnetR2Name": "AzureBastionSubnet",
"vnetBastionSubnetAddressPrefixR2": "10.1.1.0/26",
"bastionPIPR2Name": "[format('{0}-bastionPublicIP-r2', parameters('projectName'))]",
"natGatewayR2Name": "[format('{0}-natgateway-r2', parameters('projectName'))]",
"natGatewayPIR2Name": "[format('{0}-natPublicIP-r2', parameters('projectName'))]",
"lbCrName": "[format('{0}-lb-cr', parameters('projectName'))]",
"lbBackendPoolCrName": "LoadBalancerBackEndPool-cr",
"lbPIPCrName": "[format('{0}-lbPublicIP-cr', parameters('projectName'))]",
"lbFrontEndCrName": "LoadBalancerFrontEnd-cr"
},
"resources": [
{
"copy": {
"name": "nicVmR1",
"count": "[length(range(0, 3))]"
},
"type": "Microsoft.Network/networkInterfaces",
"apiVersion": "2023-02-01",
"name": "[format('vm-r1-{0}-networkInterface', add(range(0, 3)[copyIndex()], 1))]",
"location": "[parameters('locationR1')]",
"properties": {
"ipConfigurations": [
{
"name": "ipconfig1",
"properties": {
"privateIPAllocationMethod": "Dynamic",
"subnet": {
"id": "[resourceId('Microsoft.Network/virtualNetworks/subnets', variables('vnetR1Name'), variables('vnetSubnetR1Name'))]"
},
"loadBalancerBackendAddressPools": [
{
"id": "[resourceId('Microsoft.Network/loadBalancers/backendAddressPools', variables('lbR1Name'), variables('lbBackendPoolR1Name'))]"
}
]
}
}
],
"networkSecurityGroup": {
"id": "[resourceId('Microsoft.Network/networkSecurityGroups', variables('nsgR1Name'))]"
}
},
"dependsOn": [
"[resourceId('Microsoft.Network/loadBalancers', variables('lbR1Name'))]",
"[resourceId('Microsoft.Network/networkSecurityGroups', variables('nsgR1Name'))]",
"[resourceId('Microsoft.Network/virtualNetworks', variables('vnetR1Name'))]",
"[resourceId('Microsoft.Network/virtualNetworks/subnets', variables('vnetR1Name'), variables('vnetSubnetR1Name'))]"
]
},
{
"copy": {
"name": "installWebServerVmR1",
"count": "[length(range(0, 3))]"
},
"type": "Microsoft.Compute/virtualMachines/extensions",
"apiVersion": "2023-03-01",
"name": "[format('vm-r1-{0}/InstallWebServer', add(range(0, 3)[copyIndex()], 1))]",
"location": "[parameters('locationR1')]",
"properties": {
"publisher": "Microsoft.Compute",
"type": "CustomScriptExtension",
"typeHandlerVersion": "1.7",
"autoUpgradeMinorVersion": true,
"settings": {
"commandToExecute": "powershell.exe Install-WindowsFeature -name Web-Server -IncludeManagementTools && powershell.exe remove-item 'C:\\inetpub\\wwwroot\\iisstart.htm' && powershell.exe Add-Content -Path 'C:\\inetpub\\wwwroot\\iisstart.htm' -Value $('Hello World from ' + $env:computername)"
}
},
"dependsOn": [
"vmR2"
]
},
{
"copy": {
"name": "vmR1",
"count": "[length(range(0, 3))]"
},
"type": "Microsoft.Compute/virtualMachines",
"apiVersion": "2023-03-01",
"name": "[format('vm-r1-{0}', add(range(0, 3)[copyIndex()], 1))]",
"location": "[parameters('locationR1')]",
"properties": {
"hardwareProfile": {
"vmSize": "[parameters('vmSize')]"
},
"storageProfile": {
"imageReference": {
"publisher": "MicrosoftWindowsServer",
"offer": "WindowsServer",
"sku": "2019-Datacenter",
"version": "latest"
},
"osDisk": {
"createOption": "fromImage",
"managedDisk": {
"storageAccountType": "[variables('vmStorageAccountType')]"
}
}
},
"networkProfile": {
"networkInterfaces": [
{
"id": "[resourceId('Microsoft.Network/networkInterfaces', format('vm-r1-{0}-networkInterface', add(range(0, 3)[copyIndex()], 1)))]"
}
]
},
"osProfile": {
"computerName": "[format('vm-r1-{0}', add(range(0, 3)[copyIndex()], 1))]",
"adminUsername": "[parameters('adminUsername')]",
"adminPassword": "[parameters('adminPassword')]",
"windowsConfiguration": {
"enableAutomaticUpdates": true,
"provisionVMAgent": true
}
}
},
"dependsOn": [
"nicVmR2"
]
},
{
"type": "Microsoft.Network/virtualNetworks/subnets",
"apiVersion": "2023-02-01",
"name": "[format('{0}/{1}', variables('vnetR1Name'), variables('bastionSubnetR1Name'))]",
"properties": {
"addressPrefix": "[variables('vnetBastionSubnetAddressPrefixR1')]"
},
"dependsOn": [
"[resourceId('Microsoft.Network/virtualNetworks', variables('vnetR1Name'))]"
]
},
{
"type": "Microsoft.Network/virtualNetworks/subnets",
"apiVersion": "2023-02-01",
"name": "[format('{0}/{1}', variables('vnetR1Name'), variables('vnetSubnetR1Name'))]",
"properties": {
"addressPrefix": "[variables('vnetSubnetAddressPrefixR1')]",
"natGateway": {
"id": "[resourceId('Microsoft.Network/natGateways', variables('natGatewayR1Name'))]"
}
},
"dependsOn": [
"[resourceId('Microsoft.Network/natGateways', variables('natGatewayR1Name'))]",
"[resourceId('Microsoft.Network/virtualNetworks', variables('vnetR1Name'))]",
"[resourceId('Microsoft.Network/virtualNetworks/subnets', variables('vnetR1Name'), variables('bastionSubnetR1Name'))]"
]
},
{
"type": "Microsoft.Network/bastionHosts",
"apiVersion": "2023-02-01",
"name": "[variables('bastionHostR1Name')]",
"location": "[parameters('locationR1')]",
"properties": {
"ipConfigurations": [
{
"name": "IpConf",
"properties": {
"privateIPAllocationMethod": "Dynamic",
"publicIPAddress": {
"id": "[resourceId('Microsoft.Network/publicIPAddresses', variables('bastionPIPR1Name'))]"
},
"subnet": {
"id": "[resourceId('Microsoft.Network/virtualNetworks/subnets', variables('vnetR1Name'), variables('bastionSubnetR1Name'))]"
}
}
}
]
},
"dependsOn": [
"[resourceId('Microsoft.Network/publicIPAddresses', variables('bastionPIPR1Name'))]",
"[resourceId('Microsoft.Network/virtualNetworks', variables('vnetR1Name'))]",
"[resourceId('Microsoft.Network/virtualNetworks/subnets', variables('vnetR1Name'), variables('bastionSubnetR1Name'))]"
]
},
{
"type": "Microsoft.Network/publicIPAddresses",
"apiVersion": "2023-02-01",
"name": "[variables('bastionPIPR1Name')]",
"location": "[parameters('locationR1')]",
"sku": {
"name": "[variables('lbSkuName')]"
},
"properties": {
"publicIPAddressVersion": "IPv4",
"publicIPAllocationMethod": "Static"
}
},
{
"type": "Microsoft.Network/natGateways",
"apiVersion": "2021-05-01",
"name": "[variables('natGatewayR1Name')]",
"location": "[parameters('locationR1')]",
"sku": {
"name": "Standard"
},
"properties": {
"idleTimeoutInMinutes": 4,
"publicIpAddresses": [
{
"id": "[resourceId('Microsoft.Network/publicIPAddresses', variables('natGatewayPIR1Name'))]"
}
]
},
"dependsOn": [
"[resourceId('Microsoft.Network/publicIPAddresses', variables('natGatewayPIR1Name'))]"
]
},
{
"type": "Microsoft.Network/publicIPAddresses",
"apiVersion": "2021-05-01",
"name": "[variables('natGatewayPIR1Name')]",
"location": "[parameters('locationR1')]",
"sku": {
"name": "Standard"
},
"properties": {
"publicIPAddressVersion": "IPv4",
"publicIPAllocationMethod": "Static",
"idleTimeoutInMinutes": 4
}
},
{
"type": "Microsoft.Network/loadBalancers",
"apiVersion": "2023-02-01",
"name": "[variables('lbR1Name')]",
"location": "[parameters('locationR1')]",
"sku": {
"name": "[variables('lbSkuName')]"
},
"properties": {
"frontendIPConfigurations": [
{
"name": "[variables('lbFrontEndR1Name')]",
"properties": {
"publicIPAddress": {
"id": "[resourceId('Microsoft.Network/publicIPAddresses', variables('lbPIPR1Name'))]"
}
}
}
],
"backendAddressPools": [
{
"name": "[variables('lbBackendPoolR1Name')]"
}
],
"loadBalancingRules": [
{
"name": "myHTTPRule",
"properties": {
"frontendIPConfiguration": {
"id": "[resourceId('Microsoft.Network/loadBalancers/frontendIPConfigurations', variables('lbR1Name'), variables('lbFrontEndR1Name'))]"
},
"backendAddressPool": {
"id": "[resourceId('Microsoft.Network/loadBalancers/backendAddressPools', variables('lbR1Name'), variables('lbBackendPoolR1Name'))]"
},
"frontendPort": 80,
"backendPort": 80,
"enableFloatingIP": false,
"idleTimeoutInMinutes": 15,
"protocol": "Tcp",
"enableTcpReset": true,
"loadDistribution": "Default",
"disableOutboundSnat": true,
"probe": {
"id": "[resourceId('Microsoft.Network/loadBalancers/probes', variables('lbR1Name'), variables('lbProbeR1Name'))]"
}
}
}
],
"probes": [
{
"name": "[variables('lbProbeR1Name')]",
"properties": {
"protocol": "Http",
"port": 80,
"requestPath": "/",
"intervalInSeconds": 5,
"numberOfProbes": 2
}
}
],
"outboundRules": []
},
"dependsOn": [
"[resourceId('Microsoft.Network/publicIPAddresses', variables('lbPIPR1Name'))]"
]
},
{
"type": "Microsoft.Network/publicIPAddresses",
"apiVersion": "2023-02-01",
"name": "[variables('lbPIPR1Name')]",
"location": "[parameters('locationR1')]",
"sku": {
"name": "[variables('lbSkuName')]"
},
"properties": {
"publicIPAddressVersion": "IPv4",
"publicIPAllocationMethod": "Static"
}
},
{
"type": "Microsoft.Network/networkSecurityGroups",
"apiVersion": "2023-02-01",
"name": "[variables('nsgR1Name')]",
"location": "[parameters('locationR1')]",
"properties": {
"securityRules": [
{
"name": "AllowHTTPInbound",
"properties": {
"protocol": "*",
"sourcePortRange": "*",
"destinationPortRange": "80",
"sourceAddressPrefix": "Internet",
"destinationAddressPrefix": "*",
"access": "Allow",
"priority": 100,
"direction": "Inbound"
}
}
]
}
},
{
"type": "Microsoft.Network/virtualNetworks",
"apiVersion": "2023-02-01",
"name": "[variables('vnetR1Name')]",
"location": "[parameters('locationR1')]",
"properties": {
"addressSpace": {
"addressPrefixes": [
"[variables('vnetAddressPrefixR1')]"
]
}
}
},
{
"copy": {
"name": "nicVmR2",
"count": "[length(range(0, 3))]"
},
"type": "Microsoft.Network/networkInterfaces",
"apiVersion": "2023-02-01",
"name": "[format('vm-r2-{0}-networkInterface', add(range(0, 3)[copyIndex()], 1))]",
"location": "[parameters('locationR2')]",
"properties": {
"ipConfigurations": [
{
"name": "ipconfig1",
"properties": {
"privateIPAllocationMethod": "Dynamic",
"subnet": {
"id": "[resourceId('Microsoft.Network/virtualNetworks/subnets', variables('vnetR2Name'), variables('vnetSubnetR2Name'))]"
},
"loadBalancerBackendAddressPools": [
{
"id": "[resourceId('Microsoft.Network/loadBalancers/backendAddressPools', variables('lbR2Name'), variables('lbBackendPoolR2Name'))]"
}
]
}
}
],
"networkSecurityGroup": {
"id": "[resourceId('Microsoft.Network/networkSecurityGroups', variables('nsgR2Name'))]"
}
},
"dependsOn": [
"[resourceId('Microsoft.Network/loadBalancers', variables('lbR2Name'))]",
"[resourceId('Microsoft.Network/networkSecurityGroups', variables('nsgR2Name'))]",
"[resourceId('Microsoft.Network/virtualNetworks', variables('vnetR2Name'))]",
"[resourceId('Microsoft.Network/virtualNetworks/subnets', variables('vnetR2Name'), variables('vnetSubnetR2Name'))]"
]
},
{
"copy": {
"name": "installWebServerVmR2",
"count": "[length(range(0, 3))]"
},
"type": "Microsoft.Compute/virtualMachines/extensions",
"apiVersion": "2023-03-01",
"name": "[format('vm-r2-{0}/InstallWebServer', add(range(0, 3)[copyIndex()], 1))]",
"location": "[parameters('locationR2')]",
"properties": {
"publisher": "Microsoft.Compute",
"type": "CustomScriptExtension",
"typeHandlerVersion": "1.7",
"autoUpgradeMinorVersion": true,
"settings": {
"commandToExecute": "powershell.exe Install-WindowsFeature -name Web-Server -IncludeManagementTools && powershell.exe remove-item 'C:\\inetpub\\wwwroot\\iisstart.htm' && powershell.exe Add-Content -Path 'C:\\inetpub\\wwwroot\\iisstart.htm' -Value $('Hello World from ' + $env:computername)"
}
},
"dependsOn": [
"vmR2"
]
},
{
"copy": {
"name": "vmR2",
"count": "[length(range(0, 3))]"
},
"type": "Microsoft.Compute/virtualMachines",
"apiVersion": "2023-03-01",
"name": "[format('vm-r2-{0}', add(range(0, 3)[copyIndex()], 1))]",
"location": "[parameters('locationR2')]",
"properties": {
"hardwareProfile": {
"vmSize": "[parameters('vmSize')]"
},
"storageProfile": {
"imageReference": {
"publisher": "MicrosoftWindowsServer",
"offer": "WindowsServer",
"sku": "2019-Datacenter",
"version": "latest"
},
"osDisk": {
"createOption": "fromImage",
"managedDisk": {
"storageAccountType": "[variables('vmStorageAccountType')]"
}
}
},
"networkProfile": {
"networkInterfaces": [
{
"id": "[resourceId('Microsoft.Network/networkInterfaces', format('vm-r2-{0}-networkInterface', add(range(0, 3)[copyIndex()], 1)))]"
}
]
},
"osProfile": {
"computerName": "[format('vm-r2-{0}', add(range(0, 3)[copyIndex()], 1))]",
"adminUsername": "[parameters('adminUsername')]",
"adminPassword": "[parameters('adminPassword')]",
"windowsConfiguration": {
"enableAutomaticUpdates": true,
"provisionVMAgent": true
}
}
},
"dependsOn": [
"nicVmR2"
]
},
{
"type": "Microsoft.Network/virtualNetworks/subnets",
"apiVersion": "2023-02-01",
"name": "[format('{0}/{1}', variables('vnetR2Name'), variables('bastionSubnetR2Name'))]",
"properties": {
"addressPrefix": "[variables('vnetBastionSubnetAddressPrefixR2')]"
},
"dependsOn": [
"[resourceId('Microsoft.Network/virtualNetworks', variables('vnetR2Name'))]"
]
},
{
"type": "Microsoft.Network/virtualNetworks/subnets",
"apiVersion": "2023-02-01",
"name": "[format('{0}/{1}', variables('vnetR2Name'), variables('vnetSubnetR2Name'))]",
"properties": {
"addressPrefix": "[variables('vnetSubnetAddressPrefixR2')]",
"natGateway": {
"id": "[resourceId('Microsoft.Network/natGateways', variables('natGatewayR2Name'))]"
}
},
"dependsOn": [
"[resourceId('Microsoft.Network/natGateways', variables('natGatewayR2Name'))]",
"[resourceId('Microsoft.Network/virtualNetworks', variables('vnetR2Name'))]",
"[resourceId('Microsoft.Network/virtualNetworks/subnets', variables('vnetR2Name'), variables('bastionSubnetR2Name'))]"
]
},
{
"type": "Microsoft.Network/bastionHosts",
"apiVersion": "2023-02-01",
"name": "[variables('bastionHostR2Name')]",
"location": "[parameters('locationR2')]",
"properties": {
"ipConfigurations": [
{
"name": "IpConf",
"properties": {
"privateIPAllocationMethod": "Dynamic",
"publicIPAddress": {
"id": "[resourceId('Microsoft.Network/publicIPAddresses', variables('bastionPIPR2Name'))]"
},
"subnet": {
"id": "[resourceId('Microsoft.Network/virtualNetworks/subnets', variables('vnetR2Name'), variables('bastionSubnetR2Name'))]"
}
}
}
]
},
"dependsOn": [
"[resourceId('Microsoft.Network/publicIPAddresses', variables('bastionPIPR2Name'))]",
"[resourceId('Microsoft.Network/virtualNetworks', variables('vnetR2Name'))]",
"[resourceId('Microsoft.Network/virtualNetworks/subnets', variables('vnetR2Name'), variables('bastionSubnetR2Name'))]"
]
},
{
"type": "Microsoft.Network/publicIPAddresses",
"apiVersion": "2023-02-01",
"name": "[variables('bastionPIPR2Name')]",
"location": "[parameters('locationR2')]",
"sku": {
"name": "[variables('lbSkuName')]"
},
"properties": {
"publicIPAddressVersion": "IPv4",
"publicIPAllocationMethod": "Static"
}
},
{
"type": "Microsoft.Network/natGateways",
"apiVersion": "2021-05-01",
"name": "[variables('natGatewayR2Name')]",
"location": "[parameters('locationR2')]",
"sku": {
"name": "Standard"
},
"properties": {
"idleTimeoutInMinutes": 4,
"publicIpAddresses": [
{
"id": "[resourceId('Microsoft.Network/publicIPAddresses', variables('natGatewayPIR2Name'))]"
}
]
},
"dependsOn": [
"[resourceId('Microsoft.Network/publicIPAddresses', variables('natGatewayPIR2Name'))]"
]
},
{
"type": "Microsoft.Network/publicIPAddresses",
"apiVersion": "2021-05-01",
"name": "[variables('natGatewayPIR2Name')]",
"location": "[parameters('locationR2')]",
"sku": {
"name": "Standard"
},
"properties": {
"publicIPAddressVersion": "IPv4",
"publicIPAllocationMethod": "Static",
"idleTimeoutInMinutes": 4
}
},
{
"type": "Microsoft.Network/loadBalancers",
"apiVersion": "2023-02-01",
"name": "[variables('lbR2Name')]",
"location": "[parameters('locationR2')]",
"sku": {
"name": "[variables('lbSkuName')]"
},
"properties": {
"frontendIPConfigurations": [
{
"name": "[variables('lbFrontEndR2Name')]",
"properties": {
"publicIPAddress": {
"id": "[resourceId('Microsoft.Network/publicIPAddresses', variables('lbPIPR2Name'))]"
}
}
}
],
"backendAddressPools": [
{
"name": "[variables('lbBackendPoolR2Name')]"
}
],
"loadBalancingRules": [
{
"name": "myHTTPRule",
"properties": {
"frontendIPConfiguration": {
"id": "[resourceId('Microsoft.Network/loadBalancers/frontendIPConfigurations', variables('lbR2Name'), variables('lbFrontEndR2Name'))]"
},
"backendAddressPool": {
"id": "[resourceId('Microsoft.Network/loadBalancers/backendAddressPools', variables('lbR2Name'), variables('lbBackendPoolR2Name'))]"
},
"frontendPort": 80,
"backendPort": 80,
"enableFloatingIP": false,
"idleTimeoutInMinutes": 15,
"protocol": "Tcp",
"enableTcpReset": true,
"loadDistribution": "Default",
"disableOutboundSnat": true,
"probe": {
"id": "[resourceId('Microsoft.Network/loadBalancers/probes', variables('lbR2Name'), variables('lbProbeR2Name'))]"
}
}
}
],
"probes": [
{
"name": "[variables('lbProbeR2Name')]",
"properties": {
"protocol": "Http",
"port": 80,
"requestPath": "/",
"intervalInSeconds": 5,
"numberOfProbes": 2
}
}
],
"outboundRules": []
},
"dependsOn": [
"[resourceId('Microsoft.Network/publicIPAddresses', variables('lbPIPR2Name'))]"
]
},
{
"type": "Microsoft.Network/publicIPAddresses",
"apiVersion": "2023-02-01",
"name": "[variables('lbPIPR2Name')]",
"location": "[parameters('locationR2')]",
"sku": {
"name": "[variables('lbSkuName')]"
},
"properties": {
"publicIPAddressVersion": "IPv4",
"publicIPAllocationMethod": "Static"
}
},
{
"type": "Microsoft.Network/networkSecurityGroups",
"apiVersion": "2023-02-01",
"name": "[variables('nsgR2Name')]",
"location": "[parameters('locationR2')]",
"properties": {
"securityRules": [
{
"name": "AllowHTTPInbound",
"properties": {
"protocol": "*",
"sourcePortRange": "*",
"destinationPortRange": "80",
"sourceAddressPrefix": "Internet",
"destinationAddressPrefix": "*",
"access": "Allow",
"priority": 100,
"direction": "Inbound"
}
}
]
}
},
{
"type": "Microsoft.Network/virtualNetworks",
"apiVersion": "2023-02-01",
"name": "[variables('vnetR2Name')]",
"location": "[parameters('locationR2')]",
"properties": {
"addressSpace": {
"addressPrefixes": [
"[variables('vnetAddressPrefixR2')]"
]
}
}
},
{
"type": "Microsoft.Network/publicIPAddresses",
"apiVersion": "2023-02-01",
"name": "[variables('lbPIPCrName')]",
"location": "[parameters('locationCr')]",
"sku": {
"name": "Standard",
"tier": "Global"
},
"properties": {
"publicIPAllocationMethod": "[variables('publicIPAddressType')]"
}
},
{
"type": "Microsoft.Network/loadBalancers",
"apiVersion": "2023-02-01",
"name": "[variables('lbCrName')]",
"location": "[parameters('locationCr')]",
"sku": {
"name": "Standard",
"tier": "Global"
},
"properties": {
"frontendIPConfigurations": [
{
"name": "[variables('lbFrontEndCrName')]",
"properties": {
"publicIPAddress": {
"id": "[resourceId('Microsoft.Network/publicIPAddresses', variables('lbPIPCrName'))]"
}
}
}
],
"backendAddressPools": [
{
"name": "[variables('lbBackendPoolCrName')]"
}
],
"loadBalancingRules": [
{
"name": "LBRule",
"properties": {
"frontendIPConfiguration": {
"id": "[resourceId('Microsoft.Network/loadBalancers/frontendIPConfigurations', variables('lbCrName'), variables('lbFrontEndCrName'))]"
},
"backendAddressPool": {
"id": "[resourceId('Microsoft.Network/loadBalancers/backendAddressPools', variables('lbCrName'), variables('lbBackendPoolCrName'))]"
},
"protocol": "Tcp",
"frontendPort": 80,
"backendPort": 80,
"enableFloatingIP": false
}
}
]
},
"dependsOn": [
"[resourceId('Microsoft.Network/publicIPAddresses', variables('lbPIPCrName'))]"
]
},
{
"type": "Microsoft.Network/loadBalancers/backendAddressPools",
"apiVersion": "2023-02-01",
"name": "[format('{0}/{1}', variables('lbCrName'), variables('lbBackendPoolCrName'))]",
"properties": {
"loadBalancerBackendAddresses": [
{
"name": "address1",
"properties": {
"loadBalancerFrontendIPConfiguration": {
"id": "[resourceId('Microsoft.Network/loadBalancers/frontendIPConfigurations', variables('lbR1Name'), variables('lbFrontEndR1Name'))]"
}
}
},
{
"name": "address2",
"properties": {
"loadBalancerFrontendIPConfiguration": {
"id": "[resourceId('Microsoft.Network/loadBalancers/frontendIPConfigurations', variables('lbR2Name'), variables('lbFrontEndR2Name'))]"
}
}
}
]
},
"dependsOn": [
"[resourceId('Microsoft.Network/loadBalancers', variables('lbCrName'))]",
"[resourceId('Microsoft.Network/loadBalancers', variables('lbR1Name'))]",
"[resourceId('Microsoft.Network/loadBalancers', variables('lbR2Name'))]"
]
}
]
}
Note
Quando si crea un'istanza di Load Balancer Standard, è necessario creare anche un nuovo indirizzo IP pubblico standard configurato come front-end per Load Balancer Standard. Inoltre, gli SKU di Load Balancer e degli indirizzi IP pubblici devono corrispondere. In questo caso, verranno creati due indirizzi IP pubblici standard, uno per il servizio di bilanciamento del carico a livello di area e un altro per il servizio di bilanciamento del carico globale.
Nel modello sono state definite più risorse di Azure.
Microsoft.Network/loadBalancers: servizi di bilanciamento del carico a livello di area e globale.
Microsoft.Network/publicIPAddresses: per il servizio di bilanciamento del carico, per l'host Bastion e per ognuna delle macchine virtuali.
Microsoft.Network/virtualNetworks: rete virtuale per il servizio di bilanciamento del carico e per le macchine virtuali.
Microsoft.Compute/virtualMachines (2): macchine virtuali.
Microsoft.Network/networkInterfaces (2): interfacce di rete per le macchine virtuali.
Microsoft.Compute/virtualMachine/extensions (2): usato per configurare IIS (Internet Information Services) e le pagine Web.
Importante
La tariffa oraria inizia dal momento in cui viene distribuito Bastion, a prescindere dall'utilizzo dei dati in uscita. Per altre informazioni, vedere Prezzi e SKU. Se si distribuisce Bastion nel corso di un'esercitazione o di un test, è consigliabile eliminare questa risorsa dopo averla usata.
Per altri modelli correlati ad Azure Load Balancer, vedere Modelli di avvio rapido di Azure.
Distribuire il modello
Accedere al portale di Azure.
Accedere e selezionare Distribuisci un modello personalizzato sulla barra di ricerca
Nella pagina Distribuzione personalizzata immettere load-balancer-cross-region nella casella di testo Modello di avvio rapido e selezionare quickstarts/microsoft.network/load-balancer-cross-region.
Scegliere Selezionare modello e immettere le informazioni seguenti:
Nome valore Abbonamento Selezionare la propria sottoscrizione Gruppo di risorse Selezionare un gruppo di risorse esistente o crearne uno nuovo Region Selezionare l'area di distribuzione per le risorse Nome del progetto Immettere il nome di progetto usato per creare nomi di risorse univoci LocationCR Selezionare l'area di distribuzione per il servizio di bilanciamento del carico tra aree Location-r1 Selezionare l'area di distribuzione per il servizio di bilanciamento del carico tra aree Location-r2 Selezionare l'area di distribuzione per il servizio di bilanciamento del carico a livello di area e le macchine virtuali Nome utente amministratore Immettere un nome utente per le macchine virtuali Password amministratore Immettere una password per le macchine virtuali Selezionare Rivedi e crea per eseguire la convalida del modello.
Se non sono presenti errori, esaminare i termini del modello e selezionare Crea.
Verificare la distribuzione
Se necessario, accedere al portale di Azure.
Selezionare Gruppi di risorse nel riquadro sinistro.
Selezionare il gruppo di risorse usato nella distribuzione. Il nome del gruppo di risorse predefinito corrisponde al nome del progetto seguito da -rg. Ad esempio, crlb-learn-arm-rg.
Selezionare il servizio di bilanciamento del carico globale. Il nome predefinito corrisponde al nome del progetto seguito da -cr. Ad esempio, crlb-learn-arm-cr.
Copiare la parte dell'indirizzo IP dell'indirizzo IP pubblico e quindi incollarlo nella barra degli indirizzi del browser. La pagina viene risolta in una pagina Web predefinita di IIS Windows Server.
Pulire le risorse
Quando non servono più, eliminare le risorse seguenti:
- Gruppo di risorse
- Bilanciamento del carico
- Risorse correlate
- Accedere al portale di Azure, selezionare il gruppo di risorse che contiene l'istanza di Load Balancer e quindi selezionare Elimina gruppo di risorse.
- Selezionare Applica l'eliminazione forzata per la macchina virtuale e i set di scalabilità di macchine virtuali selezionati, immettere il nome del gruppo di risorse e quindi selezionare **Elimina > Elimina **.
Passaggi successivi
In questa esercitazione:
- È stato creato un servizio di bilanciamento del carico tra aree
- È stato creato un servizio di bilanciamento del carico a livello di area
- Sono state create tre macchine virtuali e sono state collegate al servizio di bilanciamento del carico a livello di area
- È stato configurato il servizio di bilanciamento del carico globale per l'uso con il servizio di bilanciamento del carico a livello di area
- È stato testato il servizio di bilanciamento del carico globale.
Vedere altre informazioni sul bilanciamento del carico tra aree.
Passare all'articolo successivo per informazioni su come creare: