根据公共或私有等参数将公共 ip 附加到 nic 仅具有多个虚拟机 [英] Attach public ip to nic base on parameter like public or privateonly with multiple VM'S
本文介绍了根据公共或私有等参数将公共 ip 附加到 nic 仅具有多个虚拟机的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
如何根据参数privateonly 或public 附加公共ip，尝试使用多个虚拟机创建它.我在这里提供我正在运行的完整模板.
How to attach public ip based on parameter privateonly or public, trying to create it with multiple vms. I am giving here full template which i am running.
{
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"location": {
"type": "string",
"defaultValue": "[resourceGroup().location]",
"metadata": {
"description": "Location for the resources."
}
},
"vmName": {
"type": "string",
"defaultValue": "vm",
"metadata": {
"description": "Name for the Virtual Machine."
}
},
"ClusterType": {
"type": "string",
"defaultValue": "3 vm apache",
"metadata": {
"description": "Type of cluster to deploy, this is using a single storage account"
}
},
"adminUsername": {
"type": "string",
"defaultValue": "centos",
"metadata": {
"description": "User name for the Virtual Machine."
}
},
"adminPasswordOrKey": {
"type": "string"
},
"vmSize": {
"type": "string",
"metadata": {
"description": "Size for the Virtual Machine."
}
},
"storageNewOrExisting": {
"type": "string",
"defaultValue": "new"
},
"storageAccountName": {
"type": "string",
"defaultValue": "[concat('storage', uniqueString(resourceGroup().id))]",
"metadata": {
"description": "Name of the storage account"
}
},
"storageAccountType": {
"type": "string",
"defaultValue": "Standard_LRS",
"metadata": {
"description": "Storage account type"
}
},
"storageAccountResourceGroupName": {
"type": "string",
"defaultValue": "[resourceGroup().name]",
"metadata": {
"description": "Name of the resource group for the existing storage account"
}
},
"virtualNetworkNewOrExisting": {
"type": "string",
"defaultValue": "new",
"metadata": {
"description": "Determines whether or not a new virtual network should be provisioned."
}
},
"virtualNetworkName": {
"type": "string",
"defaultValue": "VirtualNetwork",
"metadata": {
"description": "Name of the virtual network"
}
},
"addressPrefixes": {
"type": "array",
"defaultValue": [
"10.0.0.0/16"
],
"metadata": {
"description": "Address prefix of the virtual network"
}
},
"subnetName": {
"type": "string",
"defaultValue": "default",
"metadata": {
"description": "Name of the subnet"
}
},
"subnetPrefix": {
"type": "string",
"defaultValue": "10.0.0.0/24",
"metadata": {
"description": "Subnet prefix of the virtual network"
}
},
"virtualNetworkResourceGroupName": {
"type": "string",
"defaultValue": "[resourceGroup().name]",
"metadata": {
"description": "Name of the resource group for the existing virtual network"
}
},
"vmDataDiskSize":{
"type": "string",
"defaultValue": "50",
"metadata": {
"description": "Minimum data disk size should be 50 GB"
},
"publicIpName": {
"type": "string",
"defaultValue": "rxnode",
"metadata": {
"description": "Name of public IP Address"
}
}
},
"variables": {
"publisher": "OpenLogic",
"offer": "CentOS",
"sku": "7.3",
"version": "latest",
"vmBootDiskSize": 50,
"nicName": "[concat(parameters('vmName'), '-nic-')]",
"numberOfVM": "[int(first(parameters('ClusterType')))]",
"apacheinstallation": "[contains(parameters('ClusterType'), 'apache')]",
"networkSecurityGroupName": "[concat(parameters('vmName'), '-nsg-ssh')]",
"publicIpName": "[concat(parameters('vmName'),'-publicip')]"
"privateIp": {
"privateIPAllocationMethod": "Dynamic",
"subnet": {
"id": "[resourceId(parameters('virtualNetworkResourceGroupName'), 'Microsoft.Network/virtualNetworks/subnets/', parameters('virtualNetworkName'), parameters('subnetName'))]"
}
},
"copy": [
{
"name": "publicIPAddress",
"count": "[variables('numberOfVM')]",
"input": {
"id": "[resourceId('Microsoft.Network/publicIPAddresses', concat(variables('publicIpName'), copyIndex('publicIPAddress')))]"
}
}
]
},
"resources": [
{
"condition": "[equals(parameters('storageNewOrExisting'), 'new')]",
"type": "Microsoft.Storage/storageAccounts",
"apiVersion": "2018-02-01",
"name": "[parameters('storageAccountName')]",
"location": "[parameters('location')]",
"kind": "Storage",
"sku": {
"name": "[parameters('storageAccountType')]"
}
},
{
"condition": "[equals(parameters('publicIpName'), 'None')]",
"type": "Microsoft.Network/publicIPAddresses",
"apiVersion": "2018-04-01",
"name": "[concat(variables('publicIpName'), copyIndex())]",
"location": "[parameters('location')]",
"copy": {
"name": "ipLoop",
"count": "[variables('numberOfVM')]"
},
"sku": {
"name": "Basic"
},
"properties": {
"publicIPAllocationMethod": "Dynamic"
}
},
{
"condition": "[equals(parameters('virtualNetworkNewOrExisting'), 'new')]",
"type": "Microsoft.Network/virtualNetworks",
"apiVersion": "2018-04-01",
"name": "[parameters('virtualNetworkName')]",
"location": "[parameters('location')]",
"properties": {
"addressSpace": {
"addressPrefixes": "[parameters('addressPrefixes')]"
},
"subnets": [
{
"name": "[parameters('subnetName')]",
"properties": {
"addressPrefix": "[parameters('subnetPrefix')]"
}
}
]
}
},
{
"name": "[variables('networkSecurityGroupName')]",
"type": "Microsoft.Network/networkSecurityGroups",
"apiVersion": "2018-04-01",
"location": "[parameters('location')]",
"properties": {
"securityRules": [
{
"name": "default-allow-ssh",
"properties": {
"priority": 1000,
"sourceAddressPrefix": "*",
"protocol": "Tcp",
"destinationPortRange": "22",
"access": "Allow",
"direction": "Inbound",
"sourcePortRange": "*",
"destinationAddressPrefix": "*"
}
},
{
"name": "allow-webport-8080",
"properties": {
"priority": 1200,
"sourceAddressPrefix": "*",
"protocol": "Tcp",
"destinationPortRange": "8080",
"access": "Allow",
"direction": "Inbound",
"sourcePortRange": "*",
"destinationAddressPrefix": "*"
}
}
]
}
},
{
"apiVersion": "2018-04-01",
"type": "Microsoft.Network/networkInterfaces",
"name": "[concat(variables('nicName'), copyIndex())]",
"location": "[parameters('location')]",
"copy": {
"name": "nicLoop",
"count": "[variables('numberOfVM')]"
},
"dependsOn": [
"ipLoop",
"[parameters('virtualNetworkName')]",
"[variables('networkSecurityGroupName')]"
],
"properties": {
"ipConfigurations": [
{
"name": "ipconfig1",
"properties": "[if(equals(variables('publicipName'), 'None'), variables('privateIp'), union(variables('privateIp'), variables('publicIPAddress')[copyIndex()]))]" }
],
"networkSecurityGroup": {
"id": "[resourceId('Microsoft.Network/networkSecurityGroups', variables('networkSecurityGroupName'))]"
}
}
},
{
"apiVersion": "2018-04-01",
"type": "Microsoft.Compute/virtualMachines",
"name": "[concat(parameters('vmName'), copyIndex())]",
"location": "[parameters('location')]",
"copy": {
"name": "virtualMachineLoop",
"count": "[variables('numberOfVM')]"
},
"dependsOn": [
"[parameters('storageAccountName')]",
"nicLoop"
],
"properties": {
"hardwareProfile": {
"vmSize": "[parameters('vmSize')]"
},
"osProfile": {
"computerName": "[concat(parameters('vmName'), copyIndex())]",
"adminUsername": "[parameters('adminUsername')]",
"adminPassword": "[parameters('adminPasswordOrKey')]",
"linuxConfiguration": {
"disablePasswordAuthentication": true,
"ssh": {
"publicKeys": [
{
"path": "[concat('/home/', parameters('adminUsername'), '/.ssh/authorized_keys')]",
"keyData": "[parameters('adminPasswordOrKey')]"
}
]
}
}
},
"storageProfile": {
"imageReference": {
"publisher": "[variables('publisher')]",
"offer": "[variables('offer')]",
"sku": "[variables('sku')]",
"version": "[variables('version')]"
},
"osDisk": {
"caching": "ReadWrite",
"createOption": "FromImage",
"diskSizeGB": "[variables('vmBootDiskSize')]"
},
"copy": [
{
"name": "dataDisks",
"count": 1,
"input": {
"caching": "ReadWrite",
"diskSizeGB": "[parameters('vmDataDiskSize')]",
"lun": "[copyIndex('dataDisks')]",
"name": "[concat(parameters('vmName'), '-datadisk', copyIndex(), copyIndex('dataDisks'))]",
"createOption": "Empty"
}
}
]
},
"networkProfile": {
"networkInterfaces": [
{
"id": "[resourceId('Microsoft.Network/networkInterfaces', concat(variables('nicName'), copyindex()))]"
}
]
},
"diagnosticsProfile": {
"bootDiagnostics": {
"enabled": true,
"storageUri": "[reference(resourceId(parameters('storageAccountResourceGroupName'), 'Microsoft.Storage/storageAccounts/', parameters('storageAccountName')), '2018-02-01').primaryEndpoints.blob]"
}
}
}
}
],
"outputs": {
}
}
这里我将 json 上下文放入 if 条件中.如果需要附加公共 ip 则将 json 上下文传递给 publicIPAddress 否则它将传递空值.
Here I am putting json context into if condition. If needs to attach public ip then it will pass json context to publicIPAddress else it will pass null value.
推荐答案
您可以使用带有预定义变量的 union() 函数来实现这一点.更干净+我不确定你的方式是否适用于所有的转义(我认为你不允许使用 json() 函数构建真正的 json；至少我尝试过的任何东西 - 都失败了).
you can use union() function with predefined variables to achieve that. a lot cleaner + I'm not sure your way will work with all the escapes (i think you are not allowed to build real json with json() function; at least whatever I tried - failed).
"variables": {
"publicIP": {
"publicIPAddress": {
"id": "[resourceId('Microsoft.Network/publicIPAddresses', concat(variables('publicIpName')))]"
}
},
"privateIp": {
"privateIPAllocationMethod": "Dynamic",
"subnet": {
"id": "[resourceId(parameters('virtualNetworkResourceGroupName'), 'Microsoft.Network/virtualNetworks/subnets/', parameters('virtualNetworkName'), parameters('subnetName'))]"
}
}
}
然后在您的 ipConfigurations 中，您可以这样做:
and then in your ipConfigurations you can do this:
"ipConfigurations": [
{
"name": "ipconfig1",
"properties": "[if(equals(variables('publicipName'), 'None'), variables('privateIp'), union(variables('privateIp'), variables('publicIp'))]"
}
],
这将在不需要公共 IP 时使用 privateIp 变量，并在需要时添加公共 IP.
this will use privateIp variable when no public IP is needed and it will add public IP when its needed.
如果将 copyIndex 与 publicIp 一起使用，您需要这样做:
if using copyIndex with publicIp you need to do this:
{
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {},
"variables": {
"name": "testo",
"copy": [
{
"name": "publicIPAddress",
"count": 3,
"input": {
"publicIPAddress": {
"id": "[resourceId('Microsoft.Network/publicIPAddresses', concat(variables('name'), '-ip-', copyIndex('publicIPAddress')))]"
}
}
}
],
"privateIp": {
"privateIPAllocationMethod": "Dynamic",
"subnet": {
"id": "resourceId"
}
}
},
"resources": [
{
"apiVersion": "2015-06-15",
"type": "Microsoft.Network/publicIPAddresses",
"name": "[concat(variables('name'), '-ip-', copyIndex())]",
"location": "[resourceGroup().location]",
"copy": {
"name": "ipLoop",
"count": 3
},
"properties": {
"publicIPAllocationMethod": "Dynamic"
}
},
{
"apiVersion": "2018-04-01",
"type": "Microsoft.Network/networkInterfaces",
"name": "[concat(variables('name'), copyIndex())]",
"location": "[resourceGroup().location]",
"dependsOn": [
"ipLoop"
],
"copy": {
"name": "nicLoop",
"count": 3
},
"properties": {
"ipConfigurations": [
{
"name": "ipconfig1",
"properties": "[union(variables('privateIp'), variables('publicIPAddress')[copyIndex()])]"
}
]
}
}
]
}
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