You want to retrieve a list with all your Azure VMs, complete with all their private and public IPs. As his focus shifted in 2017 to more DevOps related topics in the Microsoft Stack. With the PowerShell collect details about all Azure VM's in a subscription! The first query only projects the name of the vmNics, and discards the rest of the columns, including the id. Each element will consist of a properties slot (not to be confused with the ipConfigurationss parent properties one) that in turn will contain the private IP for the respective IP configuration and optionally the public IP (if one is associated). This means when executing queries, the type info is not there in the context.. How do you comment out code in PowerShell? This leads us to the query below: f you remember our very first join, weve run into an error the first time we tried it. Q: When running a query in ARG Explorer, I get Query result set has exceeded the limit. Heres the payload and the response, when querying against my test subscription: Note that the tokens obtained via Cloud Shell, as described previously, are valid for 1h, and are valid with 5 minutes ahead of the issuance time, and up until exactly 1h after theyre issued; this can be easily seen with https://jwt.io (hover over the numbers representing Linux timestamps, and itll be converted to human-readable format). How to connect to the Azure subscription using Azure CLI in PowerShell? Using the Azure CLI, we can use the az vm list command to get a list of all VMs in the current subscription. Q: This Kusto language looks complicated. You need to shut it down and bring it in a Stopped (deallocated) state before adding the new vmNic, as described here https://docs.microsoft.com/en-us/azure/virtual-network/virtual-network-network-interface-vm#add-a-network-interface-to-an-existing-vm. In the final Powershell code well eliminate this column from the output. Published with WordPress. Limit of 3 join in a single query. Well start a separate query that simply lists all the public IP resources in my test subscription: Looking at the details, we can see the public IP assigned (note that you might now see the IP right away due to delays): The first entry belongs to a domain controller VM Im using for a different purpose, while the second one corresponds to the public IP in the first IP configuration for our test VMs only vmNic. To use the join operator on publicIpAddress youll need to call tostring() first to transform them into strings. The =~ will do the match case-insensitive. Two approaches are listed below, with both of them resulting in a set of 2 separate CSV files one file for ARM VMs and another file for ASM VMs. Lets test with the modified query as follows: The result below, looking just as we expected: We can easily remove the duplicated id columns, by using project-away as in the following query: The result without the redundant public IP ids: At this point, wed just want to squash the 2 rows, so that the vmNic id the same for the 2 rows is kept only once, and the 2 private IPs (10.0.1.4 and 10.0.1.5) will be turned to a single array containing both values, while for the single public IP (104.40.204.240) this should be kept as-is. Eg can I be sure that properties.IPConfigurations[indexer].properties.publicIPAddress.id is a string?A: As per the previous question, that particular slot is not a string. { Heres a look against 3000 results the first runtime is computed against the query ran a single time, while the second running the query 3 times on 1000-capped rows per query: Q: Is sorting required for pagination to work with Search-AzGraph?A: From my experiments with v0.7.7 of the Az.ResourceGraph module that contains this cmdlet, the outcome of an unsorted query is wildly different whether you have an id column in your querys output or not. Why are non-Western countries siding with China in the UN? How to get the Azure VM Size using Azure CLI in PowerShell? foreach ($VM in $VMs) { To get an idea about the time the code above in listing 27 takes, running it across 4k VMs homed in 150+ subscriptions took about 20 minutes. } Update 10/6/2020: On Oct 1st, Microsoft has updated their documentation here https://docs.microsoft.com/en-us/azure/governance/resource-graph/concepts/query-language#supported-tabulartop-level-operators to state that limit doesnt work with -Skip. Listing 29 Retrieving all private and public IPs for all ARM VMs within an Azure tenant, from a Windows command prompt. Like. Once the Azure subscription is set, we can use the below command to retrieve the Azure VMs. Q: Where can I get more info about model view and instance view?A: Thats a good question, and unfortunately I currently dont have an answer. Although the documentation around the notion of instance view is rather scarce, funny enough we can get some info from the Powershell cmdlet used in the ARM model, as Get-AzVMs description herecurrently states that The model view is the user specified properties of the virtual machine. The SQL-like language used within the Azure Resource Graph Explorer is called Kusto, with a capital K. Were not going to delve into the details, but instead just focus on the concepts well need for our goal. Semicolons arent used in any of the queries in this article, therefore each one is a single query statement. Q: In the output of Search-AzGraph, I cant see some of the VMs I know I have access to. This convention will be useful in the context of the join flavor, The tables against which the join is performed have the same source, therefore the same id can be used, with no, A classic VM can have both a Cloud Service Public IP and an Instance Level Public IP. The final state of the VM, with a second vmNic having a single IP configuration that has a private IP (10.0.2.4) and an associated public one: This new vmNic (name= justonetestvm916) is connected to the same virtual network as the first vmNic (name: JustOneVnet) but to a different subnet within it (name= JustAnotherSubnet). The first way, using Azure Resource Graph Explorer (ARGE), VMs containing multiple private or public IPs will have these IP addresses separated by a comma in the CSV output. The downside is that for VMs having more than 1 vmNic there will be multiple rows with the same VM name, which makes things less clear. Exporting the data to a CSV file needs however to take into account VMs that might have multiple IP configurations per vmNic. Q: Can I be sure of the type seen in the Azure Resource Graph Explorer (ARGE) in Schema explorer on the left? Not bad at all. $AzVM+=Get-AzVM -Status The -Skip will tell where the result window starts from, and the -First parameter will tell how many rows will be retrieved from that starting point. What can I do?A: Press Ctrl+Z. (LogOut/ To notify all Windows VM owners in Azure we wanted to get all VMs for each subscription with their respective owners and contributors. We are aware of this issue and it should be solved starting October, lowering this timeframe to less than 1 minute. } Before you deep in, make sure you have right privillage to login via Azure portal, Azure CLI or AzureRM module install on your local machine to run this script in powershell terminal. There are just a few key commands that can be used to perform these tasks. The extension resource-graph currently in preview as of Sep 2020 is needed (Cloud Shell will prompt you to install this automatically), and then you can easily run the ARM query (in listing 20) using az graph query -q "", with the same lightning speed. { $_.Name -like "" } | Select-AzSubscription. Next, in the Run Command Script pane, we typed the PowerShell script text that we want to execute on the server. So we know that there can be multiple public IPs per one classic VM. //loop through all the VMs write-host $vm.Name , $vm.ResourceGroupName , $vm.HardwareProfile.VmSize , $vm.OsType , $vm.ProvisioningState , $vm.Location , $vm.StorageProfile.OsDisk.Name As perhttps://docs.microsoft.com/en-us/azure/governance/resource-graph/overview#permissions-in-azure-resource-graph:To use Resource Graph, you must have appropriate rights in Role-based access control (RBAC) withat least read access to the resources you want to query. One issue Ive run into was the fact that getting the most recent IPs was inconsistent sometimes I would change an IP (be it either private or public) against a VM and ARG would show the result immediately, other times it would take hours for the new IP to show in the result of the ARG query. Because it has its own database, that aggregates data from the various providers. However, if you have access to multiple Azure Subscriptions, then its very important that you set the context to the one you intend to run commands against. Of course, I started with a normal Az PowerShell module and it's cmdlets. There are also Powershell scripts around, but they take too long or provide incomplete information. Your step by step approach explain a lot how it works and hot it should be developed for similar tasks. Q: Is this Kusto language brand new?A:According to the history of Kusto here, the language first showed up in 2014. Its major advantage, speed, is what will get us to our goal of listing all Azure VMs with their full list of private and public IPs in a matter of seconds. If you happen to be a global admin for your tenant, then you can grant yourself access to all subscriptions within via a simple setting. Use to use this before MS broke the hidden tag (| where tags[hidden-link-ArgMgTag] has MyManagementGroup). Unfortunately this only returns the VMs listed under Virtual machines (classic). Discussion Options. Q: I would like to see what Search-AzGraph is actually doing behind the covers. You also see only one private IP for each VM, but not all of them if the machine happens to have more. { Q: Ive come across an important note in this articlehttps://docs.microsoft.com/en-us/azure/governance/resource-graph/concepts/work-with-data:When First is configured to be greater than 1000 records, the query must project the id field in order for pagination to work. This is very nicely described herehttps://johan.driessen.se/posts/Fixing-the-missing-Azure-Context-in-Azure-Powershell/. The problem with this command is that its running synchronously, thus retrieving results per one subscription at a time only. Q: A feature in Azure Resource Graph Explorer (ARGE) is not working as expected, and Microsoft Support is telling me that it will take a while to be fixed. So unlike with Azure Resource Management, we wont have to query different providers individually to get data about VMs and their network configuration. "type": "Microsoft.Network/networkInterfaces/ipConfigurations", "etag": "W/\"dbd7c289-d2dc-46a8-b767-ef6b5f818920\"". Navigate to the virtual machine resource that you deployed in step 1. "OSVersion" = $Vm.StorageProfile.ImageReference.Sku How to get the Azure VM username using Azure CLI in PowerShell? Write-Host $error[0] Heres a basic query ran against a test subscription with only one VM: Lets look next at the language used to write the ARG queries. When you type this command, you will get the list of all VMs in the specified subscription. To work around it, for an uniquely named subscription, just use Get-AzSubscription | ? Using the Azure PowerShell Az commands to select and list the Azure Subscriptions to run commands against are important tasks when scripting and automating Azure. Copyright RazorSPoint. In this case its an error stating "Please provide a valid tenant or a valid subscription" as the -SubscriptionName specified doesnt match any Azure Subscriptions the current login has access to. Specifically, consider the query below, which retrieves all the vmNics in a test Azure tenant: Limiting the number of results to 2, using the limit operator within the query itself, works as expected as seen in the first output below. This single vmNic has just one IP Configuration, consisting of a private IP and a public IP. As it turns out, Microsoft Graph behaves in a similar way when doing pagination against it, couple with top, as it was discussed in an earlier article here. AzureRM is being discontinued, and also doesnt work with Powershell 7, as discussed on this StackOverflow thread. Using the Search-AzGraphs -First parameter to obtain only the first row also works as expected, as the 2nd output shows. Wow. This is the case for, Not all Kustos language features and functions are supported by Azure Resource Graph, as Microsoft states explicitly, A virtual network (VNet) is required in ARM for a VM to be hooked to. Some variables might be useful for you if running more than one of the commands in this article: $location - The location of the network resources. Connect and share knowledge within a single location that is structured and easy to search. The same link goes on to say that from a hierarchical perspective there are 3 building blocks: databases, tables, and columns. $VMStatusDetail = $VMDetail.Statuses.DisplayStatus -match "^VM . Change). Ctrl+C doesnt work. If however we keep the id of the VM (make the 3rd line of either ARM/ASM query to project the id as the first field), then ARG will honor a -First value between 1000 and 5000, and return an equally sized result set. Sure, I can use Fiddler locally to look inside the request, but what to do when working from Cloud Shell?A: Use -Debug with the cmdlet. Why the latter, taking into account that according to the ARM model there cannot be a VM that doesnt have at least one vmNic connected? Note in the 3rd output below that the vmNic returned is still the first one, as opposed to the second one. And I did it! Resource Graph then updates its database. Each aggregated result from the inner loop thats calling Search-AzGraph repeatedly gets added to the final result set, as the subscription batches are iterated through. In this Azure PowerShell article, we will discuss how to get the list of virtual machines under your Azure subscription. "VMName" = $vm.Name But every time I run it I get (Code: InvalidQuery) The join kind RightAntiSemi is not supported or not allowed. The net result is that the values are seen as completely different by the join operator since it acts in a case-sensitive way, and no rows are matched, which yields the result above. How to resize the Azure VM using Azure CLI in PowerShell? This is convenient, as were after extracting both the modern, ARM-based VMs, as well as the ASM ones, known as classic VMs, in this article. You might think of using the All resources blade, which has the option of exporting the results as CSV, after filtering for virtual machine and virtual machine(classic) types, but once you try to edit the columns, youll notice that there arent as many as in the Virtual machines blade, particularly theres nothing about IPs that can be selected. "az vm show" command finds the VM from the list using parameter . Also, note that no column header is added to the file. Even more, trying to display the array wont return anything: Why this is so is explained here. Were simply indexing in the one and only vmNic IP configuration, then get to the right slot that contains the info were after. If no sorting is performed, the outcome will be that the results might be wrong, and in certain cases the loop will never end*. Both have a brief intro here. This is the terminology the Azure PowerShell uses to refer to the currently selected Azure Subscription information that commands will be executed against. Latest Azure Meetup Berlin Recording: 7 Habits every Azure Admin must have! To see these 2 limitations in action,take a look at the API call to retrieve resources in ARM here and at the API call for retrieving the network interfaces here. The query well attempt to run is below: The output however indicates theres an error: Fixing this is straightforward, as the error message tells explicitly what to do*. There are 2 concerns: consistency and skip functionality, and neither works as expected when the id is missing. But I did mentioned the problem here. To keep things consistent, a few naming conventions are in order: From the above, it follows that a property bag can contain other property bags within, and so on, as described in this section. Thank you for your post, hats off ! Example: You can execute the below Azure PowerShell cmdlet to get the instance and model view properties of TsInfoVM1 under the Demo123 resource group. In order to use Powershell to run our ARG queries, well need the Search-AzGraph cmdlet, which resides in the Az.ResourceGraph module. Of course, nothing prevents you from connecting each vmNic to a different subnet within that VNet. Applies to: Linux VMs Windows VMs Flexible scale sets. The same will occur for this query as well, if you try to run it as-is. Copyright 2015-2023 Build5Nines LLC. PS C:\> az vm show -n VmName -g ResourceGroupName -otable. Because a VM with multiple vmNics can have some of them disconnected, and once this happens, those vmNics can be left orphaned, with no parent VM id stamped (the value is null). Learn how your comment data is processed. } catch Asking for help, clarification, or responding to other answers. Notice below that in the details of the only result returned corresponding to our VM theres only the id of the vmNic. For example, to cancel all the background jobs invoked by the commands in listing 28, well use the fact that all the jobs get spawned by the az command, thus we can run pkill -f az. Hopefully by the time you read this, its already done. Youll get to see the request and the replys respective header and payload. Heres a screenshot of an example error message. Aside from this, the code has already been adapted by others to work against all subscriptions, by enclosing it in a loop, as seen here. Example: You can execute the below Azure PowerShell cmdlet to get the instance properties of TsInfoVM1 under the Demo123 resource group. 1. Some resources may be missing from the results. Consider if one or multiple VMs get deleted when the set of queries is running, in the middle of pagination. Why am I getting an error that the type is dynamic? Duress at instant speed in response to Counterspell. If you dont have more than 1,000 subscriptions, you can gain a few seconds per runtime by removing this extra batching code from the final script. Useful if youll be automating and know that youre under the limit. Lets move on to the public IPs. I'm attempting to get a list of all my Azure VMs in Powershell. Before this got introduced however, one needed to serialize the data, then add the row number, followed by filtering for a specific rolling window in order to get to the right page in the results. { These are the values you will need to set the current context to a particular subscription. Similarly, its theoretically possible to have doubled results, eg if a VM gets created inside a page bin thats past that which the current query feeds. One word of warning: consider using the Az module, as thats the only one going forward, as detailed here. However we know those types as a aftermath and there is no guarantee that, for example, starting from tomorrow the ip will have a different type, or it may not be there at all. Making statements based on opinion; back them up with references or personal experience. } $VMDetail = Get-AzureRmVM -ResourceGroupName $RG.ResourceGroupName -Name $VM.Name -Status A discussion around public/private IP addresses, with some very interesting notes, is here https://docs.microsoft.com/en-us/azure/virtual-network/virtual-network-network-interface-addresses. To understand, we need to take a closer look at the join operator and how it works. Q: Im trying to run a Kusto query in ARG thats using the join operator. We can get all the VM info + the power state using the az graph query command. This article covers some of the Azure PowerShell commands that you can use to create and manage virtual machines in your Azure subscription. Even if you keep yourself active in that session, Cloud Shell still issues tokens valid for 1h, so the cmdlets running will start erroring out after that time, with the dreaded The access token expiry UTC time