英文:
Azure Application Gateway with dynamic private IP: how can I know its current IP?
问题
我已经创建了一个Azure应用程序网关，并配置了以下前端配置：
"frontendIPConfigurations": [
{
"name": "...",
"id": "....",
"etag": "...",
"type": "Microsoft.Network/applicationGateways/frontendIPConfigurations",
"properties": {
"provisioningState": "Succeeded",
"privateIPAllocationMethod": "Dynamic",
"publicIPAddress": {
"id": "..."
},
"httpListeners": [
{
"id": "..."
},
{
"id": "..."
},
{
"id": "..."
}
]
}
}
]
因此，这个应用程序网关具有1个公共IP地址和1个私有IP地址，私有IP分配方法为“Dynamic”。但是，我找不到任何API调用或UI中的位置，可以确定应用程序网关的运行时私有IP地址。是否有办法知道，或者这不相关吗？
用例：在运行时，我需要确定我看到的IP地址（我只有IP和端口）是否是应用程序网关的IP地址，无论是网关的私有IP还是公共IP。我可以轻松地在Azure UI的公共IP部分看到公共IP是什么，但是如何知道动态分配的私有IP的当前值？
英文:
I've created an Azure Application Gateway with the following frontend configurations:
"frontendIPConfigurations": [
{
"name": "...",
"id": "....",
"etag": "...",
"type": "Microsoft.Network/applicationGateways/frontendIPConfigurations",
"properties": {
"provisioningState": "Succeeded",
"privateIPAllocationMethod": "Dynamic",
"publicIPAddress": {
"id": "..."
},
"httpListeners": [
{
"id": "..."
},
{
"id": "..."
},
{
"id": "..."
}
]
}
}
]
So this Application Gateway has 1 public IP address, and 1 private IP address with privateIPAllocationMethod": "Dynamic". However, I cannot find any API call, or place in the UI, where I can determine the runtime private IP address of the Application Gateway. Is there a way to know, or is it not relevant?
Use-case: I need, at runtime, to determine if an IP I see (I only have IP and port) is that of an Application Gateway, whether it's the Gateway's private IP, or public IP. I can easily see what's the public IP by going to the Public IPs section in the Azure UI, but how can I know what is the current value of a dynamically allocated private IP?
答案1
得分: 1
以下是您要的中文翻译部分：
"I tried to reproduce the same in my environment and got the results like below:"
我尝试在我的环境中复制相同的操作，并获得了以下结果：
"I created an Azure Application Gateway with 1 public an 1 private Ip address with privateIPAllocationMethod": "Dynamic" like below:"
我创建了一个Azure应用程序网关，其中包含1个公共IP地址和1个私有IP地址，使用如下配置：privateIPAllocationMethod": "Dynamic"，如下所示：
"As suggested by Abhinandan Bharamgunde I have tried using RestAPI"
正如Abhinandan Bharamgunde建议的，我尝试使用RestAPI：
使用REST API的请求如下：
"To get an Application Gateways using REST API when I run the request by selecting try it I got successfully result like below:"
通过选择“尝试”运行请求后，我成功地获得了以下结果：
"name": "appGwPrivateFrontendIpIPv4",
"id": "/subscriptions/b83c1ed3-c5b6-44fb-b5ba-2b8xxxxxx/resourceGroups/v-imrankXXX/providers/Microsoft.Network/applicationGateways/imranappgateway/frontendIPConfigurations/appGwPrivateFrontendIpIPv4",
"etag": "W/\"96528c0d-fb7c-453d-b596-566a9XXXX\"",
"type": "Microsoft.Network/applicationGateways/frontendIPConfigurations",
"properties": {
"provisioningState": "Succeeded",
"privateIPAddress": "10.0.0.6",
"privateIPAllocationMethod": "Dynamic",
"subnet": {
"id": "/subscriptions/b83c1ed3-c5b6-44fb-b5XXXXX/resourceGroups/20230308173XXXXXX/providers/Microsoft.Network/virtualNetworks/appvnet/subnets/default"
},
"httpListeners": [
"name": "appGwPrivateFrontendIpIPv4",
"id": "/subscriptions/b83c1ed3-c5b6-44fb-b5ba-2b8xxxxxx/resourceGroups/v-imrankXXX/providers/Microsoft.Network/applicationGateways/imranappgateway/frontendIPConfigurations/appGwPrivateFrontendIpIPv4",
"etag": "W/\"96528c0d-fb7c-453d-b596-566a9XXXX\"",
"type": "Microsoft.Network/applicationGateways/frontendIPConfigurations",
"properties": {
"provisioningState": "Succeeded",
"privateIPAddress": "10.0.0.6",
"privateIPAllocationMethod": "Dynamic",
"subnet": {
"id": "/subscriptions/b83c1ed3-c5b6-44fb-b5XXXXX/resourceGroups/20230308173XXXXXX/providers/Microsoft.Network/virtualNetworks/appvnet/subnets/default"
},
"httpListeners": [
"how can I know what is the current value of a dynamically allocated private IP?"
如何知道当前动态分配的私有IP地址的值？
"To check the value of allocated private Ip using CLI:"
使用CLI检查分配的私有IP地址的值：
az network application-gateway show --name <gateway-name> --resource-group <resource-group-name> --query 'frontendIPConfigurations[].privateIPAddress'
在Powershell中：
(Get-AzApplicationGateway -Name <gateway-name> -ResourceGroupName <resource-group-name>).FrontendIPConfigurations.PrivateIPAddress
在应用程序网关中，点击侦听器并将前端更改为私有，如下所示：
"In App gateway click on listener change frontend end as private like below:"
在应用程序网关中，点击侦听器并将前端更改为私有，如下所示：
"you can able to see public and private address of allocated in Frontend IP configurations like below:"
您可以在前端IP配置中看到已分配的公共和私有地址，如下所示：
英文:
I tried to reproduce the same in my environment and got the results like below:
I created an Azure Application Gateway with 1 public an 1 private Ip address with privateIPAllocationMethod": "Dynamic" like below:
As suggested by Abhinandan Bharamgunde I have tried using RestAPI
GET https://management.azure.com/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/applicationGateways/{applicationGatewayName}?api-version=2022-09-01
To get an Application Gateways using REST API when I run the request by selecting try it I got successfully result like below:
"name": "appGwPrivateFrontendIpIPv4",
"id": "/subscriptions/b83c1ed3-c5b6-44fb-b5ba-2b8xxxxxx/resourceGroups/v-imrankXXX/providers/Microsoft.Network/applicationGateways/imranappgateway/frontendIPConfigurations/appGwPrivateFrontendIpIPv4",
"etag": "W/\"96528c0d-fb7c-453d-b596-566a9XXXX\"",
"type": "Microsoft.Network/applicationGateways/frontendIPConfigurations",
"properties": {
"provisioningState": "Succeeded",
"privateIPAddress": "10.0.0.6",
"privateIPAllocationMethod": "Dynamic",
"subnet": {
"id": "/subscriptions/b83c1ed3-c5b6-44fb-b5XXXXX/resourceGroups/20230308173XXXXXX/providers/Microsoft.Network/virtualNetworks/appvnet/subnets/default"
},
"httpListeners": [
> how can I know what is the current value of a dynamically allocated private IP?
To check the value of allocated private Ip using CLI:
az network application-gateway show --name <gateway-name> --resource-group <resource-group-name> --query 'frontendIPConfigurations[].privateIPAddress'
In powershell:
(Get-AzApplicationGateway -Name <gateway-name> -ResourceGroupName <resource-group-name>).FrontendIPConfigurations.PrivateIPAddress
In App gateway click on listener change frontend end as private like below:
you can able to see public and private address of allocated in Frontend IP configurations like below:
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