How could I list Azure Virtual Machines using Python?

Question

I’ve used the below code to get the Access Token from my Azure account.

https://github.com/AzureAD/azure-activedirectory-library-for-python/blob/dev/sample/certificate_credentials_sample.py

It’s working fine, I already got the token.

However, how can I use this token to list all VMs running in that subscription/resource group with Azure SDK for Python?

I guess that Microsoft documentation is a bit confusing.

Thanks.

Answer 1

You can use the function list_all()/list() to get all the VMs in the subscription/resource group, but these responses don't show the VM running status to you. So you also need the function instance_view() to get the VM running status.

Finally, the example code to list all VMs running in that subscription/resource group below:

from azure.mgmt.compute import ComputeManagementClient
from azure.common.credentials import ServicePrincipalCredentials


Subscription_Id = "xxxxx"
Tenant_Id = "xxxxx"
Client_Id = "xxxxx"
Secret = "xxxxx"

credential = ServicePrincipalCredentials(
        client_id=Client_Id,
        secret=Secret,
        tenant=Tenant_Id
        )

compute_client = ComputeManagementClient(credential, Subscription_Id)

vm_list = compute_client.virtual_machines.list_all()
# vm_list = compute_client.virtual_machines.list('resource_group_name')
i= 0
for vm in vm_list:
    array = vm.id.split("/")
    resource_group = array[4]
    vm_name = array[-1]
    statuses = compute_client.virtual_machines.instance_view(resource_group, vm_name).statuses
    status = len(statuses) >= 2 and statuses[1]

    if status and status.code == 'PowerState/running':
        print(vm_name)

Answer 2

Just to add info to great answer @Charles Xu - here is function with all possible info about VM

Here is my code (thanks Charles Xu - you are my hero):

from azure.mgmt.subscription import SubscriptionClient 
from msrestazure.azure_active_directory import ServicePrincipalCredentials
from azure.mgmt.compute import ComputeManagementClient

credentials = ServicePrincipalCredentials('XXX', 'YYY', tenant='ZZZ')
client = SubscriptionClient(credentials)
subs = [sub.as_dict() for sub in client.subscriptions.list()]

for subcription in subs:
    subscription_id = subcription.get('subscription_id')
    compute_client = ComputeManagementClient(credentials, subscription_id)
    vm_list = compute_client.virtual_machines.list_all()
    for vm_general in vm_list:
        general_view = vm_general.id.split("/")
        resource_group = general_view[4]
        vm_name = general_view[-1]
        vm = compute_client.virtual_machines.get(resource_group, vm_name, expand='instanceView')

        print("    osType: ", vm.storage_profile.os_disk.os_type.value)
        print("  name: ", vm.name)
        print("  type: ", vm.type)
        print("  location: ", vm.location)
        for stat in vm.instance_view.statuses:
            print("  code: ", stat.code)
        print('-----------------------------')