The Azure Monitoring Agent is a service that runs on a virtual machine and sends logs and metrics to Azure Analytics. This agent can be installed via multiple ways, for example:
by selecting the option while creating the VMSS, for example in the Azure portal
with an "Enable" button in the monitoring section of a VMSS in case it was not installed while the VMSS was created
by installing the the correct "extension" for all machines in the VMSS
manually or automated as a software installation inside the virtual machine, for example via ansible or actually by hand
There might be more options, but in any case the agent needs to know to which Analytics Workspace it should send its data, and this value is a user input during the installation of the agent.
Now, once installed, how can I change the destination Analytics Workspace for an entire VMSS?
There is no option to change the workspace. for the Virtual machines scale sets this support is limited as of now.
Related
I am using an Azure DevOps pipeline that is basically a series of steps that call PowerShell scripts that take in parameter values and within the PS script the "Az module commands" are called - these commands create the infrastructure on Azure.
For example...
Create a public static IP address - this I can do.
Create a NIC and link static IP address - this I can do.
Create a Synapse Workspace and 'Self Integration Runtime' - this I can do accept link Synapse SHIRT to the self-hosted integrated runtime on the Azure VM.
Create a Windows VM (datacenter 2019) - this I can do.
Create a Azure Windows VM self-hosted integration runtime via devOps pipeline???
I now want to create a step in the devOPs pipeline (maybe an ARM template or PS script that calls an Az module) that automatically installs the 'self hosted integration runtime' on the Azure Windows VM - the VM is attached to an Vnet/subnet. The runtime on the Azure VM will be linked to the Synapse runtime. (note I am not using Data Factory)
I have read the following. But can't workout if setting up a runtime on the Azure VM and Synapse and linking them is possible and if it can be automated in a devOPs pipeline?
https://learn.microsoft.com/en-us/azure/data-factory/create-self-hosted-integration-runtime?tabs=data-factory#considerations-for-using-a-self-hosted-ir
The below link is very near to what I want to achieve....
https://github.com/Azure/azure-quickstart-templates/tree/master/quickstarts/microsoft.compute/vms-with-selfhost-integration-runtime
Have added one manually step once the devOps pipeline finishes.
Open RDP port on Azure VM. I know the admin. username and password. Log on to the Azure VM.
Turn off advanced security features on the VM temporally.
Download and install the SHIRT from the Microsoft web-site.
Config. SHIRT with the "Key1" value from the SHIRT in Synapse.
Turn on advanced security features on the VM temporally.
I mark this site down -2 for poor editing buttons, worst I seen in 25 years in IT.
I have created a custom OS images on Azure containing my app, omsagent, and a configuration file to track my application logs. I verified that the custom logs were available on Log Analytics Workspace for that VM.
When I create a new VM with this custom OS, using Python SDK, I don't receive logs in the workspace. I verified that omsagent is working. It is sending heartbeats that are visible on the Log Analytics Workspace > Insights > Agents.
I found out that the new is was not Connected to the workspace.
So my question is how do I automatically connect a VM to Log Analytics Workspace at creation time?
I would advise against baking the Log Analytics Agent (OMS Agent) into the image directly - Azure doesn't recommend this kind of setup. Instead, you should be using an Azure Policy that they provide exactly for this scenario.
We have dozens of VMs and Scale Sets we need to manage with Log Analytics Agent installed on each of them when we build the custom images. In the beginning everything was working fine but a couple of months later those images stopped working.
After spending some time investigating with the Azure team we found out that the agent's certificate wasn't being renewed and it wouldn't connect to the Workspace automatically. Even worse was that because of this, it was failing all our images builds.
We were told that this is not the right practice and we should look at Azure Policies. They are rather easy to setup - just assign once and forget about them. It's also good for compliance and will let you know if there's any machine that's non-compliant.
Check this link for more info about Azure Monitor policies.
And this link will open your Azure Portal directly into the policies page for Windows VMs.
Here's a preview of the policies available:
I cannot currently rdp to my Azure server. After checking the RDP endpoints were open I looked at the Boot Diagnostics and a Settings window was displayed.
Is this significant, if so how do I correct it.
Note: I created another VM based on a previous image of the problematic server and the same thing happened.
Thanks
Phil
According to your description, I had test in my lab, follow this article I had create image, and it works. Maybe there are some points need to consider:
1.run sysprep.exe, in Shutdown Options, select Shutdown. After sysprep.exe was running, we will disconnect this VM, but it does not mean this VM was stopped.
We should confirm the status of this VM, we can via portal to check the status:
2.After this VM's status is stopped, then we can click the VM and select the virtual machine you want to capture.
3.Then we can use this image to create a new VM.
You should re-capture this image.
Note:Prior to caputuring an image of an Azure virtual machine, it is recommended the target virtual machine be backed up
We have a requirement to Migrate EC2 instance of AWS to Azure as VM, have been trying to implement the same from this source,
unable to complete the process. Tried and stuck on Protection Group.
I'm looking in these other links
Migrating a VM from EC2 to Azure at 300 Mbps For this I'm able to create VM in Classis portal but unable connect to it only port 80 is active all other ports are not working
Migrate virtual machines in Amazon Web Services (AWS) to Azure with Azure Site Recovery
https://learn.microsoft.com/en-us/azure/site-recovery/site-recovery-vmware-to-azure
https://aws.amazon.com/ec2/vm-import/ on trying this I'm getting this unresolved EC2 API export to S3 ACL issue
Can anyone suggest me a workflow on how to implement this?
I achieved this by downloading AWS EC2 VHD to an Hyper-V enabled machine on-premises.
Following are the steps.
Create VM from VHD and Remove AWS related software.
Open Hyper-V manager and create VM from the downloaded VHD.
Log in to the VM and uninstalled AWS related services from control panel (AWS Drivers, EC2configService, AWS Tools for Windows, AWS SSM Agent)
All these changes were affected on the VHD.
Upload the converted VHD to Azure Storage (using the Azure PowerShell cmdlets)
Create av Azure VM-Image from that VHD in Classic Azure Portal
Create an Azure VM using the new Image.
Created a classic VM in Azure portal.
For creating a VM under Resource manager, created VHD of newly migrated VM and using that created a new VM in azure portal.
Mention any workflow other than this.
There are multiple ways to migrate machines.
Azure Migrate: Server Migration is one tool that lets you do that and is the recommended way to rehost x86 machines to Azure. You can treat the EC2 instance (AWS VM) as though it were a Physical machine and migrate it to Azure as long as the Operating System on the machine is supported by the Physical Server Migration flow (also check the kernel version to ensure it is supported) https://learn.microsoft.com/en-us/azure/migrate/tutorial-migrate-physical-virtual-machines
That being said, EC2 VMs may have some changes that you’ll need to make before migrating them, or it may cause issues once in Azure. For example if they are using cloudinit for VM provisioning, you may want to disable cloudinit on the VM before replicating it because the provisioning steps performed by cloudinit on the VM maybe AWS specific and wont be valid after the migration to Azure.
The other thing to note is if the VM is a PV VM (para-virtualized) and not a HVM VM you may not be able to run it as is because paravirtualized VMs use a custom boot sequence in AWS (you may be able to get over this challenge by installing GRUB 2 on the VM and building grub)
The recommendation, if you are using this approach, is to always perform a test migration first to test the process.
So I am a little bit confused about the Azure feature to create virtual machines(i.e VMRoles).
When I do a quick create via the managment portal, I am not asked to specify nor a hosted service nor a storage account. After I click 'create' I see that a storage account is generated for me automatically with some unique name, but I don't see the same for a hosted service. Is a hosted service not needed to create a VM?
The thing that is confusing is that it seems like every other method for creating a VM does require me to specify a hosted service (Azure PowerShell, REST API). And indeed after I create the VM using one of these methods I see my VM inside the hosted service...
Anyone can explain this?
Thanks in advance
Please do not confuse Windows Azure Virtual Machines (IaaS, stateful) with Windows Azure VMRole (PaaS, stateless).
As for creation - the process behind the portal is automated. For me, I have a separate Cloud Service for each Virtual Machine I've created (along with the auto generated storage account). However as all operations are asyc, and I also guess the Microsoft teams are using some kind of CQRS pattern behind the portal, it might take some time for all the components behind a Virtual Machine to appear. While the API strictly requires everything to be ready set, before you actually create the Virtual Machine. My guess is that soon you will also see a cloud service created for your VM (it usually is with the name of the Virtual Machine you created). Also, if you have noticed, the public URI for accessing your Virtual Machine (be it RDP or SSH) has the format of [your_vm_name].cloudapp.net - so this is a Cloud Service (formerly known as Hosted Service).
First of all Windows Azure Virtual Machines and VM Role are two separate things. Based on what you have explained it seems you are trying to create a Windows Azure Virtual Machine so I will explain you in short how it works:
Very first: In order to create a Windows Azure Virtual Machine you need a VHD which has OS Image. You can use one from Gallery or you can upload one by yourself to your specific Blob Azure Storage.
When you use Quick create or create the process is exactly same in the background however during quick create lots of settings is already predefined as will quick create you will only get Windows OS VHD to choose. In both cases a storage account is used to copy the OS VHD (if it is not part of your OS image collection). In most of the cases a previously created storage account is used, so you may think in was not created but in fact the storage account was used to copy the VHD from repo. This may not be the case if you create a VM from an image which is already in your OS VHD collection.
With quick create the DNS name you set is become the VM name but with create you have option to create a different DNS name for your application but they needed in both cases. In any case the DNS name will bind to your VM, the same DNS name will distinguish your VM from others and a must to configure for any VM.
I believe that the cloud service is not surfaced for a single quick-create Virtual Machine. This is to make Virtual Machines as easy to use as possible. The cloud service would be created and be displayed on the portal were a second virtual machine to be added to the cloud service.