Chapter03.if.AvailabilitySet.json

{
    "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
    "contentVersion": "1.0.0.0",
    "parameters": {
        "adminUsername": {
            "type": "string",
            "metadata": {
                "description": "User name for the Virtual Machine."
            }
        },
        "adminPassword": {
            "type": "securestring",
            "metadata": {
                "description": "Password for the Virtual Machine."
            }
        },
        "dnsLabelPrefix": {
            "type": "string",
            "metadata": {
                "description": "Unique DNS Name for the Public IP used to access the Virtual Machine."
            }
        },
        "ubuntuOSVersion": {
            "type": "string",
            "defaultValue": "16.04.0-LTS",
            "allowedValues": [
                "12.04.5-LTS",
                "14.04.5-LTS",
                "15.10",
                "16.04.0-LTS"
            ],
            "metadata": {
                "description": "The Ubuntu version for the VM. This will pick a fully patched image of this given Ubuntu version."
            }
        },
        "availabilitySet": {
            "type": "string",
            "allowedValues": [
                "yes",
                "no"
            ]
        }
    },
    "variables": {
        "storageAccountName": "[concat(uniquestring(resourceGroup().id), 'salinuxvm')]",
        "imagePublisher": "Canonical",
        "imageOffer": "UbuntuServer",
        "nicName": "myVMNic",
        "addressPrefix": "10.0.0.0/16",
        "subnetName": "Subnet",
        "subnetPrefix": "10.0.0.0/24",
        "storageAccountType": "Standard_LRS",
        "publicIPAddressName": "myPublicIP",
        "publicIPAddressType": "Dynamic",
        "vmName": "MyUbuntuVM",
        "vmSize": "Standard_A1",
        "virtualNetworkName": "MyVNET",
        "vnetID": "[resourceId('Microsoft.Network/virtualNetworks',variables('virtualNetworkName'))]",
        "subnetRef": "[concat(variables('vnetID'),'/subnets/',variables('subnetName'))]",
        "vmStorageAccountContainerName": "vhds",
        "OSDiskName": "osdiskforlinuxsimple",
        "dataDisk1VhdName": "datadisk1",
        "availabilitySetName": "availabilitySet1",
        "availabilitySet": {
            "id": "[resourceId('Microsoft.Compute/availabilitySets',variables('availabilitySetName'))]"
        }
    },
    "resources": [
        {
            "condition": "[equals(parameters('availabilitySet'),'yes')]",
            "type": "Microsoft.Compute/availabilitySets",
            "name": "[variables('availabilitySetName')]",
            "apiVersion": "2015-06-15",
            "location": "[resourceGroup().location]",
            "properties": {
                "platformFaultDomainCount": 2,
                "platformUpdateDomainCount": 2
            }
        },
        {
            "type": "Microsoft.Storage/storageAccounts",
            "name": "[variables('storageAccountName')]",
            "apiVersion": "2017-06-01",
            "location": "[resourceGroup().location]",
            "sku": {
                "name": "[variables('storageAccountType')]"
            },
            "kind": "Storage",
            "properties": {}
        },
        {
            "apiVersion": "2017-04-01",
            "type": "Microsoft.Network/publicIPAddresses",
            "name": "[variables('publicIPAddressName')]",
            "location": "[resourceGroup().location]",
            "properties": {
                "publicIPAllocationMethod": "[variables('publicIPAddressType')]",
                "dnsSettings": {
                    "domainNameLabel": "[parameters('dnsLabelPrefix')]"
                }
            }
        },
        {
            "apiVersion": "2017-04-01",
            "type": "Microsoft.Network/virtualNetworks",
            "name": "[variables('virtualNetworkName')]",
            "location": "[resourceGroup().location]",
            "properties": {
                "addressSpace": {
                    "addressPrefixes": [
                        "[variables('addressPrefix')]"
                    ]
                },
                "subnets": [
                    {
                        "name": "[variables('subnetName')]",
                        "properties": {
                            "addressPrefix": "[variables('subnetPrefix')]"
                        }
                    }
                ]
            }
        },
        {
            "apiVersion": "2017-04-01",
            "type": "Microsoft.Network/networkInterfaces",
            "name": "[variables('nicName')]",
            "location": "[resourceGroup().location]",
            "dependsOn": [
                "[resourceId('Microsoft.Network/publicIPAddresses/', variables('publicIPAddressName'))]",
                "[resourceId('Microsoft.Network/virtualNetworks/', variables('virtualNetworkName'))]"
            ],
            "properties": {
                "ipConfigurations": [
                    {
                        "name": "ipconfig1",
                        "properties": {
                            "privateIPAllocationMethod": "Dynamic",
                            "publicIPAddress": {
                                "id": "[resourceId('Microsoft.Network/publicIPAddresses',variables('publicIPAddressName'))]"
                            },
                            "subnet": {
                                "id": "[variables('subnetRef')]"
                            }
                        }
                    }
                ]
            }
        },
        {
            "apiVersion": "2016-03-30",
            "type": "Microsoft.Compute/virtualMachines",
            "name": "[concat(variables('vmName'),'password')]",
            "location": "[resourceGroup().location]",
            "dependsOn": [
                "[resourceId('Microsoft.Storage/storageAccounts/', variables('storageAccountName'))]",
                "[resourceId('Microsoft.Network/networkInterfaces/', variables('nicName'))]",
                "[resourceId('Microsoft.Compute/availabilitySets',variables('availabilitySetName'))]"
            ],
            "properties": {
                "availabilitySet": "[if(equals(parameters('availabilitySet'),'yes'), variables('availabilitySet'), json('null'))]",
                "hardwareProfile": {
                    "vmSize": "[variables('vmSize')]"
                },
                "osProfile": {
                    "computerName": "[variables('vmName')]",
                    "adminUsername": "[parameters('adminUsername')]",
                    "adminPassword": "[parameters('adminPassword')]"
                },
                "storageProfile": {
                    "imageReference": {
                        "publisher": "[variables('imagePublisher')]",
                        "offer": "[variables('imageOffer')]",
                        "sku": "[parameters('ubuntuOSVersion')]",
                        "version": "latest"
                    },
                    "osDisk": {
                        "name": "osdisk",
                        "vhd": {
                            "uri": "[concat(reference(concat('Microsoft.Storage/storageAccounts/', variables('storageAccountName')), '2016-01-01').primaryEndpoints.blob, variables('vmStorageAccountContainerName'),'/',variables('OSDiskName'),'.vhd')]"
                        },
                        "caching": "ReadWrite",
                        "createOption": "FromImage"
                    },
                    "dataDisks": [
                        {
                            "name": "datadisk1",
                            "diskSizeGB": "100",
                            "lun": 0,
                            "vhd": {
                                "uri": "[concat(reference(concat('Microsoft.Storage/storageAccounts/', variables('storageAccountName')), '2016-01-01').primaryEndpoints.blob, variables('vmStorageAccountContainerName'),'/',variables('dataDisk1VhdName'),'.vhd')]"
                            },
                            "createOption": "Empty"
                        }
                    ]
                },
                "networkProfile": {
                    "networkInterfaces": [
                        {
                            "id": "[resourceId('Microsoft.Network/networkInterfaces',variables('nicName'))]"
                        }
                    ]
                },
                "diagnosticsProfile": {
                    "bootDiagnostics": {
                        "enabled": "true",
                        "storageUri": "[concat(reference(concat('Microsoft.Storage/storageAccounts/', variables('storageAccountName')), '2016-01-01').primaryEndpoints.blob)]"
                    }
                }
            }
        }
    ],
    "outputs": {
        "hostname": {
            "type": "string",
            "value": "[reference(variables('publicIPAddressName')).dnsSettings.fqdn]"
        },
        "sshCommand": {
            "type": "string",
            "value": "[concat('ssh ', parameters('adminUsername'), '@', reference(variables('publicIPAddressName')).dnsSettings.fqdn)]"
        }
    }
}