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February 8, 2018 03:04
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| { | |
| "$schema": "http://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#", | |
| "contentVersion": "1.0.0.0", | |
| "parameters": { | |
| "vmssLocation": { | |
| "type": "string" | |
| }, | |
| "vmssName": { | |
| "type": "string" | |
| }, | |
| "vmSku": { | |
| "type": "string", | |
| "defaultValue": "Standard_A2_v2" | |
| }, | |
| "instanceCount": { | |
| "type": "string", | |
| "defaultValue": "1" | |
| }, | |
| "vmOSSku": { | |
| "type": "string", | |
| "defaultValue": "Datacenter-Core-1709-with-Containers-smalldisk" | |
| }, | |
| "singlePlacementGroup": { | |
| "type": "string", | |
| "defaultValue": "true" | |
| }, | |
| "adminUsername": { | |
| "type": "string" | |
| }, | |
| "adminPassword": { | |
| "type": "securestring" | |
| }, | |
| "ipAllocationMethod": { | |
| "type": "string", | |
| "defaultValue": "Dynamic" | |
| }, | |
| "pipLabel": { | |
| "type": "string" | |
| }, | |
| "vnetId": { | |
| "type": "string" | |
| }, | |
| "subnet": { | |
| "type": "string" | |
| }, | |
| "dscConfigurationUri": { | |
| "type": "string" | |
| }, | |
| "dscSasToken": { | |
| "type": "string" | |
| }, | |
| "project": { | |
| "type": "string", | |
| "defaultValue": "Activate Azure for IaaS" | |
| }, | |
| "websitePackageUri": { | |
| "type": "string", | |
| "defaultValue": "" | |
| } | |
| }, | |
| "variables": { | |
| "namingPrefix": "[toLower(substring(concat(parameters('vmssName'), uniqueString(resourceGroup().id)), 0, 9))]", | |
| "networkApiVersion": "2017-06-01", | |
| "loadBalancerName": "[concat(parameters('vmssName'), '-lb')]", | |
| "vmssId": "[resourceId('Microsoft.Compute/virtualMachineScaleSets', parameters('vmssName'))]", | |
| "subnetId": "[concat(parameters('vnetId'),'/subnets/', parameters('subnet'))]", | |
| "pipName": "[concat(parameters('vmssName'), '-pip')]" | |
| }, | |
| "resources": [ | |
| { | |
| "type": "Microsoft.Network/publicIPAddresses", | |
| "name": "[variables('pipName')]", | |
| "location": "[parameters('vmssLocation')]", | |
| "apiVersion": "2017-06-01", | |
| "tags": { | |
| "project": "[parameters('project')]" | |
| }, | |
| "properties": { | |
| "publicIPAllocationMethod": "[parameters('ipAllocationMethod')]", | |
| "dnsSettings": { | |
| "domainNameLabel": "[parameters('pipLabel')]" | |
| } | |
| } | |
| }, | |
| { | |
| "type": "Microsoft.Network/loadBalancers", | |
| "name": "[variables('loadBalancerName')]", | |
| "location": "[parameters('vmssLocation')]", | |
| "apiVersion": "2017-06-01", | |
| "dependsOn": [ | |
| "[concat('Microsoft.Network/publicIPAddresses/', variables('pipName'))]" | |
| ], | |
| "tags": { | |
| "project": "[parameters('project')]" | |
| }, | |
| "properties": { | |
| "frontendIPConfigurations": [ | |
| { | |
| "name": "LoadBalancerFrontEnd", | |
| "properties": { | |
| "publicIPAddress": { | |
| "id": "[resourceId('Microsoft.Network/publicIpAddresses', variables('pipName'))]" | |
| } | |
| } | |
| } | |
| ], | |
| "backendAddressPools": [ | |
| { | |
| "name": "backend-web-pool" | |
| } | |
| ], | |
| "loadBalancingRules": [ | |
| { | |
| "name": "http-lb-rule", | |
| "properties": { | |
| "frontendIPConfiguration": { | |
| "id": "[concat(resourceId('Microsoft.Network/loadBalancers', variables('loadBalancerName')), '/frontendIPConfigurations/loadBalancerFrontEnd')]" | |
| }, | |
| "frontendPort": 80, | |
| "backendPort": 80, | |
| "enableFloatingIP": false, | |
| "idleTimeoutInMinutes": 4, | |
| "protocol": "Tcp", | |
| "loadDistribution": "Default", | |
| "backendAddressPool": { | |
| "id": "[concat(resourceId('Microsoft.Network/loadBalancers', variables('loadBalancerName')), '/backendAddressPools/backend-web-pool')]" | |
| }, | |
| "probe": { | |
| "id": "[concat(resourceId('Microsoft.Network/loadBalancers', variables('loadBalancerName')), '/probes/http-lb-health-probe')]" | |
| } | |
| } | |
| } | |
| ], | |
| "probes": [ | |
| { | |
| "name": "http-lb-health-probe", | |
| "properties": { | |
| "protocol": "Http", | |
| "port": 80, | |
| "requestPath": "/", | |
| "intervalInSeconds": 5, | |
| "numberOfProbes": 2 | |
| } | |
| } | |
| ], | |
| "inboundNatPools": [ | |
| { | |
| "name": "natpool", | |
| "properties": { | |
| "frontendIPConfiguration": { | |
| "id": "[concat(resourceId('Microsoft.Network/loadBalancers', variables('loadBalancerName')), '/frontendIPConfigurations/loadBalancerFrontEnd')]" | |
| }, | |
| "protocol": "tcp", | |
| "frontendPortRangeStart": "50000", | |
| "frontendPortRangeEnd": "50119", | |
| "backendPort": "3389" | |
| } | |
| } | |
| ] | |
| } | |
| }, | |
| { | |
| "name": "[parameters('vmssName')]", | |
| "type": "Microsoft.Compute/virtualMachineScaleSets", | |
| "apiVersion": "2017-03-30", | |
| "location": "[parameters('vmssLocation')]", | |
| "dependsOn": [ | |
| "[concat('Microsoft.Network/loadBalancers/', variables('loadBalancerName'))]" | |
| ], | |
| "sku": { | |
| "name": "[parameters('vmSku')]", | |
| "tier": "Standard", | |
| "capacity": "[int(parameters('instanceCount'))]" | |
| }, | |
| "tags": { | |
| "service": "demo-app", | |
| "role": "web", | |
| "project": "[parameters('project')]" | |
| }, | |
| "properties": { | |
| "overprovision": true, | |
| "upgradePolicy": { | |
| "mode": "Automatic" | |
| }, | |
| "singlePlacementGroup": "[parameters('singlePlacementGroup')]", | |
| "virtualMachineProfile": { | |
| "storageProfile": { | |
| "imageReference": { | |
| "publisher": "MicrosoftWindowsServer", | |
| "offer": "WindowsServerSemiAnnual", | |
| "sku": "[parameters('vmOSSku')]", | |
| "version": "latest" | |
| }, | |
| "osDisk": { | |
| "createOption": "FromImage", | |
| "caching": "ReadWrite" | |
| } | |
| }, | |
| "osProfile": { | |
| "computerNamePrefix": "[variables('namingPrefix')]", | |
| "adminUsername": "[parameters('adminUsername')]", | |
| "adminPassword": "[parameters('adminPassword')]" | |
| }, | |
| "networkProfile": { | |
| "networkInterfaceConfigurations": [ | |
| { | |
| "name": "[concat(parameters('vmssName'), 'Nic')]", | |
| "properties": { | |
| "primary": true, | |
| "ipConfigurations": [ | |
| { | |
| "name": "[concat(parameters('vmssName'), 'IpConfig')]", | |
| "properties": { | |
| "subnet": { | |
| "id": "[variables('subnetId')]" | |
| }, | |
| "loadBalancerBackendAddressPools": [ | |
| { | |
| "id": "[reference(variables('loadBalancerName'), variables('networkApiVersion')).backendAddressPools[0].id]" | |
| } | |
| ], | |
| "loadBalancerInboundNatPools": [ | |
| { | |
| "id": "[reference(variables('loadBalancerName'), variables('networkApiVersion')).inboundNatPools[0].id]" | |
| } | |
| ] | |
| } | |
| } | |
| ] | |
| } | |
| } | |
| ] | |
| }, | |
| "extensionProfile": { | |
| "extensions": [ | |
| { | |
| "name": "Microsoft.Powershell.DSC", | |
| "properties": { | |
| "publisher": "Microsoft.Powershell", | |
| "type": "DSC", | |
| "typeHandlerVersion": "2.20", | |
| "autoUpgradeMinorVersion": true, | |
| "settings": { | |
| "configuration": { | |
| "url": "[parameters('dscConfigurationUri')]", | |
| "script": "webConfigurationCN.ps1", | |
| "function": "webConfiguration" | |
| }, | |
| "configurationArguments": { | |
| "websitePackageUri": "[parameters('websitePackageUri')]" | |
| } | |
| }, | |
| "protectedSettings": { | |
| "configurationUrlSasToken": "[parameters('dscSasToken')]" | |
| } | |
| } | |
| } | |
| ] | |
| } | |
| } | |
| } | |
| }, | |
| { | |
| "type": "Microsoft.Insights/autoscaleSettings", | |
| "apiVersion": "2014-04-01", | |
| "name": "[concat(variables('namingPrefix'), '-autoscale')]", | |
| "location": "[parameters('vmssLocation')]", | |
| "dependsOn": [ | |
| "[concat('Microsoft.Compute/virtualMachineScaleSets/', parameters('vmssName'))]" | |
| ], | |
| "properties": { | |
| "enabled": true, | |
| "name": "[concat(variables('namingPrefix'), '-autoscale')]", | |
| "targetResourceUri": "[resourceId('Microsoft.Compute/virtualMachineScaleSets', parameters('vmssName'))]", | |
| "profiles": [ | |
| { | |
| "name": "metric-scale-rule", | |
| "capacity": { | |
| "minimum": "1", | |
| "maximum": "10", | |
| "default": "1" | |
| }, | |
| "rules": [ | |
| { | |
| "metricTrigger": { | |
| "metricName": "Percentage CPU", | |
| "metricNamespace": "", | |
| "metricResourceUri": "[resourceId('Microsoft.Compute/virtualMachineScaleSets', parameters('vmssName'))]", | |
| "timeGrain": "PT1M", | |
| "statistic": "Average", | |
| "timeWindow": "PT5M", | |
| "timeAggregation": "Average", | |
| "operator": "GreaterThan", | |
| "threshold": 75 | |
| }, | |
| "scaleAction": { | |
| "direction": "Increase", | |
| "type": "ChangeCount", | |
| "value": "2", | |
| "cooldown": "PT1M" | |
| } | |
| }, | |
| { | |
| "metricTrigger": { | |
| "metricName": "Percentage CPU", | |
| "metricNamespace": "", | |
| "metricResourceUri": "[resourceId('Microsoft.Compute/virtualMachineScaleSets', parameters('vmssName'))]", | |
| "timeGrain": "PT1M", | |
| "statistic": "Average", | |
| "timeWindow": "PT5M", | |
| "timeAggregation": "Average", | |
| "operator": "LessThan", | |
| "threshold": 25 | |
| }, | |
| "scaleAction": { | |
| "direction": "Decrease", | |
| "type": "ChangeCount", | |
| "value": "1", | |
| "cooldown": "PT1M" | |
| } | |
| } | |
| ] | |
| } | |
| ] | |
| } | |
| } | |
| ] | |
| } |
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